{alpha[1, 0, "NS"] -> 0, alpha[1, 0, "PS"] -> 0, alpha[2, 0, "NS"] -> 4/(q2^2*y*z), alpha[2, 0, "PS"] -> 0, alpha[3, 0, "NS"] -> (4*(-1 + y))/(q2*y*z), alpha[3, 0, "PS"] -> 0, beta[1, 0, "NS"] -> 0, beta[1, 0, "PS"] -> 0, beta[2, 0, "NS"] -> 4/(q2^2*y*z), beta[2, 0, "PS"] -> 0, beta[3, 0, "NS"] -> (4*(-1 + y))/(q2*y*z), beta[3, 0, "PS"] -> 0, gamma[1, 0, "NS"] -> 0, gamma[1, 0, "PS"] -> 0, gamma[2, 0, "NS"] -> -4/(q2^2*y*z), gamma[2, 0, "PS"] -> 0, gamma[3, 0, "NS"] -> (4*(-1 + z))/(q2*y*z), gamma[3, 0, "PS"] -> 0, delta[1, 0, "NS"] -> 0, delta[1, 0, "PS"] -> 0, delta[2, 0, "NS"] -> -4/(q2^2*y*z), delta[2, 0, "PS"] -> 0, delta[3, 0, "NS"] -> (4*(-1 + z))/(q2*y*z), delta[3, 0, "PS"] -> 0, alpha[1, 1, "NS"] -> (Nc*(1/(y*(-1 + z)) - G[0, z]/(y*(-1 + z)^2)) + ((-2 - y + z)/(y*(-1 + z)*(y + z)) + G[0, z]*((2 + y - 2*z)/(y^2*(-1 + z)^2) + (2*G[1, y])/y^3) + (2*(2*y + z)*G[1 - y, z])/(y^2*(y + z)^2) + G[1, y]*((2*(2*y + z))/(y^2*(y + z)^2) - (2*G[-y, z])/y^3) - (2*G[0, 1, y])/y^3 + (2*G[0, 1 - y, z])/y^3 - (2*G[1, 0, z])/y^3 + (2*G[1 - y, 0, z])/y^3 - (2*G[-y, 1 - y, z])/y^3)/Nc)/q2^2, alpha[1, 1, "PS"] -> 0, alpha[2, 1, "NS"] -> (Nc*((2*Pi^2)/(y*z) + (8 - 7*z)/(y*(-1 + z)*z) + ((-4 + 3*z)*G[0, z])/ (y*(-1 + z)^2) - (2*G[0, y]*G[0, z])/(y*z) + Pi*((-3*I)/(y*z) + ((2*I)*G[0, y])/(y*z) + ((2*I)*G[0, z])/(y*z)) - (2*G[0, 0, y])/(y*z) - (2*G[0, 0, z])/(y*z) + (2*G[1, 0, y])/(y*z) + (2*G[1, 0, z])/(y*z)) + ((-7*Pi^2)/(6*y*z) + (-8 + 7*z)/(y*(-1 + z)*z) + G[0, z]*((4*y + 2*z - 3*y*z - 2*z^2)/ (y^2*(-1 + z)^2) + (2*(y^2 + 2*y*z + z^2)*G[1, y])/(y^3*z)) + (2*G[1 - y, z])/y^2 + (2*G[0, y]*G[1 - y, z])/(y*z) + Pi*((3*I)/(y*z) - ((2*I)*G[1, y])/(y*z) - ((2*I)*G[1 - y, z])/(y*z)) + G[1, y]*(2/y^2 + (2*G[1 - y, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(y^3*z)) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + (2*G[1, 1, y])/(y*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) + (2*G[1 - y, 1 - y, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)* G[-y, 1 - y, z])/(y^3*z))/Nc)/q2^2, alpha[2, 1, "PS"] -> 0, alpha[3, 1, "NS"] -> (Nc*((2*Pi^2*(-1 + y))/(y*z) + (8 - 8*y - z)/(y*z) + (3*G[0, z])/(-1 + z) - (2*(-1 + y)*G[0, y]*G[0, z])/(y*z) + Pi*(((-3*I)*(-1 + y))/(y*z) + ((2*I)*(-1 + y)*G[0, y])/(y*z) + ((2*I)*(-1 + y)*G[0, z])/(y*z)) - (2*(-1 + y)*G[0, 0, y])/(y*z) - (2*(-1 + y)*G[0, 0, z])/(y*z) + (2*(-1 + y)*G[1, 0, y])/(y*z) + (2*(-1 + y)*G[1, 0, z])/(y*z)) + ((-7*Pi^2*(-1 + y))/(6*y*z) + (-8 + 8*y - z)/(y*z) + G[0, z]*((2 - 3*y - 2*z)/(y*(-1 + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, y])/(y^2*z)) + (2*(-1 + y + z)*G[1 - y, z])/(y*(y + z)) + (2*(-1 + y)*G[0, y]*G[1 - y, z])/(y*z) + Pi*(((3*I)*(-1 + y))/(y*z) - ((2*I)*(-1 + y)*G[1, y])/(y*z) - ((2*I)*(-1 + y)*G[1 - y, z])/(y*z)) + G[1, y]*((2*(-1 + y + z))/(y*(y + z)) + (2*(-1 + y)*G[1 - y, z])/ (y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(y^2*z)) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) + (2*(-1 + y)*G[1, 1, y])/(y*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, z])/(y^2*z) + (2*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z))/Nc)/q2, alpha[3, 1, "PS"] -> 0, beta[1, 1, "NS"] -> (Nc*(1/(y*(-1 + z)) - G[0, z]/(y*(-1 + z)^2)) + ((-2 - y + z)/(y*(-1 + z)*(y + z)) + G[0, z]*((2 + y - 2*z)/(y^2*(-1 + z)^2) + (2*G[1, y])/y^3) + (2*(2*y + z)*G[1 - y, z])/(y^2*(y + z)^2) + G[1, y]*((2*(2*y + z))/(y^2*(y + z)^2) - (2*G[-y, z])/y^3) - (2*G[0, 1, y])/y^3 + (2*G[0, 1 - y, z])/y^3 - (2*G[1, 0, z])/y^3 + (2*G[1 - y, 0, z])/y^3 - (2*G[-y, 1 - y, z])/y^3)/Nc)/q2^2, beta[1, 1, "PS"] -> 0, beta[2, 1, "NS"] -> (Nc*((2*Pi^2)/(y*z) + (8 - 7*z)/(y*(-1 + z)*z) + ((-4 + 3*z)*G[0, z])/ (y*(-1 + z)^2) - (2*G[0, y]*G[0, z])/(y*z) + Pi*((-3*I)/(y*z) + ((2*I)*G[0, y])/(y*z) + ((2*I)*G[0, z])/(y*z)) - (2*G[0, 0, y])/(y*z) - (2*G[0, 0, z])/(y*z) + (2*G[1, 0, y])/(y*z) + (2*G[1, 0, z])/(y*z)) + ((-7*Pi^2)/(6*y*z) + (-8 + 7*z)/(y*(-1 + z)*z) + G[0, z]*((4*y + 2*z - 3*y*z - 2*z^2)/ (y^2*(-1 + z)^2) + (2*(y^2 + 2*y*z + z^2)*G[1, y])/(y^3*z)) + (2*G[1 - y, z])/y^2 + (2*G[0, y]*G[1 - y, z])/(y*z) + Pi*((3*I)/(y*z) - ((2*I)*G[1, y])/(y*z) - ((2*I)*G[1 - y, z])/(y*z)) + G[1, y]*(2/y^2 + (2*G[1 - y, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(y^3*z)) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + (2*G[1, 1, y])/(y*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) + (2*G[1 - y, 1 - y, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)* G[-y, 1 - y, z])/(y^3*z))/Nc)/q2^2, beta[2, 1, "PS"] -> 0, beta[3, 1, "NS"] -> (Nc*((2*Pi^2*(-1 + y))/(y*z) + (8 - 8*y - z)/(y*z) + (3*G[0, z])/(-1 + z) - (2*(-1 + y)*G[0, y]*G[0, z])/(y*z) + Pi*(((-3*I)*(-1 + y))/(y*z) + ((2*I)*(-1 + y)*G[0, y])/(y*z) + ((2*I)*(-1 + y)*G[0, z])/(y*z)) - (2*(-1 + y)*G[0, 0, y])/(y*z) - (2*(-1 + y)*G[0, 0, z])/(y*z) + (2*(-1 + y)*G[1, 0, y])/(y*z) + (2*(-1 + y)*G[1, 0, z])/(y*z)) + ((-7*Pi^2*(-1 + y))/(6*y*z) + (-8 + 8*y - z)/(y*z) + G[0, z]*((2 - 3*y - 2*z)/(y*(-1 + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, y])/(y^2*z)) + (2*(-1 + y + z)*G[1 - y, z])/(y*(y + z)) + (2*(-1 + y)*G[0, y]*G[1 - y, z])/(y*z) + Pi*(((3*I)*(-1 + y))/(y*z) - ((2*I)*(-1 + y)*G[1, y])/(y*z) - ((2*I)*(-1 + y)*G[1 - y, z])/(y*z)) + G[1, y]*((2*(-1 + y + z))/(y*(y + z)) + (2*(-1 + y)*G[1 - y, z])/ (y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(y^2*z)) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) + (2*(-1 + y)*G[1, 1, y])/(y*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, z])/(y^2*z) + (2*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z))/Nc)/q2, beta[3, 1, "PS"] -> (-4/(y + z) - (4*G[1, y])/(y + z)^2 - (4*G[1 - y, z])/(y + z)^2)/q2, gamma[1, 1, "NS"] -> (Nc*(-(1/((-1 + y)*z)) + G[0, y]/((-1 + y)^2*z)) + ((2 - y + z)/((-1 + y)*z*(y + z)) - (2*(y + 2*z)*G[1 - y, z])/ (z^2*(y + z)^2) + G[0, y]*((-2 + 2*y - z)/((-1 + y)^2*z^2) - (2*G[1 - y, z])/z^3) + G[1, y]*((-2*(y + 2*z))/(z^2*(y + z)^2) + (2*G[-y, z])/z^3) + (2*G[-y, 1 - y, z])/z^3)/Nc)/q2^2, gamma[1, 1, "PS"] -> 0, gamma[2, 1, "NS"] -> (Nc*((-2*Pi^2)/(y*z) + (-8 + 7*y)/((-1 + y)*y*z) + Pi*((3*I)/(y*z) - ((2*I)*G[0, y])/(y*z) - ((2*I)*G[0, z])/(y*z)) + G[0, y]*((4 - 3*y)/((-1 + y)^2*z) + (2*G[0, z])/(y*z)) + (2*G[0, 0, y])/(y*z) + (2*G[0, 0, z])/(y*z) - (2*G[1, 0, y])/(y*z) - (2*G[1, 0, z])/(y*z)) + ((7*Pi^2)/(6*y*z) + (8 - 7*y)/((-1 + y)*y*z) - (2*G[0, z]*G[1, y])/(y*z) - (2*G[1 - y, z])/z^2 + Pi*((-3*I)/(y*z) + ((2*I)*G[1, y])/(y*z) + ((2*I)*G[1 - y, z])/(y*z)) + G[0, y]*((-2*y + 2*y^2 - 4*z + 3*y*z)/((-1 + y)^2*z^2) - (2*(y^2 + 2*y*z + z^2)*G[1 - y, z])/(y*z^3)) + G[1, y]*(-2/z^2 - (2*G[1 - y, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, z])/(y*z^3)) + (2*G[0, 1, y])/(y*z) - (2*G[0, 1 - y, z])/(y*z) + (2*G[1, 0, z])/(y*z) - (2*G[1, 1, y])/(y*z) - (2*G[1 - y, 0, z])/(y*z) - (2*G[1 - y, 1 - y, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)* G[-y, 1 - y, z])/(y*z^3))/Nc)/q2^2, gamma[2, 1, "PS"] -> 0, gamma[3, 1, "NS"] -> (Nc*((8 - y - 8*z)/(y*z) + (2*Pi^2*(-1 + z))/(y*z) + G[0, y]*(3/(-1 + y) - (2*(-1 + z)*G[0, z])/(y*z)) + Pi*(((-3*I)*(-1 + z))/(y*z) + ((2*I)*(-1 + z)*G[0, y])/(y*z) + ((2*I)*(-1 + z)*G[0, z])/(y*z)) - (2*(-1 + z)*G[0, 0, y])/(y*z) - (2*(-1 + z)*G[0, 0, z])/(y*z) + (2*(-1 + z)*G[1, 0, y])/(y*z) + (2*(-1 + z)*G[1, 0, z])/(y*z)) + ((-7*Pi^2*(-1 + z))/(6*y*z) + (-8 - y + 8*z)/(y*z) + (2*(-1 + z)*G[0, z]*G[1, y])/(y*z) + (2*(-1 + y + z)*G[1 - y, z])/ (z*(y + z)) + Pi*(((3*I)*(-1 + z))/(y*z) - ((2*I)*(-1 + z)*G[1, y])/ (y*z) - ((2*I)*(-1 + z)*G[1 - y, z])/(y*z)) + G[0, y]*((2 - 2*y - 3*z)/((-1 + y)*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, z])/(y*z^2)) + G[1, y]*((2*(-1 + y + z))/(z*(y + z)) + (2*(-1 + z)*G[1 - y, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, z])/(y*z^2)) - (2*(-1 + z)*G[0, 1, y])/(y*z) + (2*(-1 + z)*G[0, 1 - y, z])/(y*z) - (2*(-1 + z)*G[1, 0, z])/(y*z) + (2*(-1 + z)*G[1, 1, y])/(y*z) + (2*(-1 + z)*G[1 - y, 0, z])/(y*z) + (2*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2))/Nc)/q2, gamma[3, 1, "PS"] -> 0, delta[1, 1, "NS"] -> (Nc*(-(1/((-1 + y)*z)) + G[0, y]/((-1 + y)^2*z)) + ((2 - y + z)/((-1 + y)*z*(y + z)) - (2*(y + 2*z)*G[1 - y, z])/ (z^2*(y + z)^2) + G[0, y]*((-2 + 2*y - z)/((-1 + y)^2*z^2) - (2*G[1 - y, z])/z^3) + G[1, y]*((-2*(y + 2*z))/(z^2*(y + z)^2) + (2*G[-y, z])/z^3) + (2*G[-y, 1 - y, z])/z^3)/Nc)/q2^2, delta[1, 1, "PS"] -> 0, delta[2, 1, "NS"] -> (Nc*((-2*Pi^2)/(y*z) + (-8 + 7*y)/((-1 + y)*y*z) + Pi*((3*I)/(y*z) - ((2*I)*G[0, y])/(y*z) - ((2*I)*G[0, z])/(y*z)) + G[0, y]*((4 - 3*y)/((-1 + y)^2*z) + (2*G[0, z])/(y*z)) + (2*G[0, 0, y])/(y*z) + (2*G[0, 0, z])/(y*z) - (2*G[1, 0, y])/(y*z) - (2*G[1, 0, z])/(y*z)) + ((7*Pi^2)/(6*y*z) + (8 - 7*y)/((-1 + y)*y*z) - (2*G[0, z]*G[1, y])/(y*z) - (2*G[1 - y, z])/z^2 + Pi*((-3*I)/(y*z) + ((2*I)*G[1, y])/(y*z) + ((2*I)*G[1 - y, z])/(y*z)) + G[0, y]*((-2*y + 2*y^2 - 4*z + 3*y*z)/((-1 + y)^2*z^2) - (2*(y^2 + 2*y*z + z^2)*G[1 - y, z])/(y*z^3)) + G[1, y]*(-2/z^2 - (2*G[1 - y, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, z])/(y*z^3)) + (2*G[0, 1, y])/(y*z) - (2*G[0, 1 - y, z])/(y*z) + (2*G[1, 0, z])/(y*z) - (2*G[1, 1, y])/(y*z) - (2*G[1 - y, 0, z])/(y*z) - (2*G[1 - y, 1 - y, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)* G[-y, 1 - y, z])/(y*z^3))/Nc)/q2^2, delta[2, 1, "PS"] -> 0, delta[3, 1, "NS"] -> (Nc*((8 - y - 8*z)/(y*z) + (2*Pi^2*(-1 + z))/(y*z) + G[0, y]*(3/(-1 + y) - (2*(-1 + z)*G[0, z])/(y*z)) + Pi*(((-3*I)*(-1 + z))/(y*z) + ((2*I)*(-1 + z)*G[0, y])/(y*z) + ((2*I)*(-1 + z)*G[0, z])/(y*z)) - (2*(-1 + z)*G[0, 0, y])/(y*z) - (2*(-1 + z)*G[0, 0, z])/(y*z) + (2*(-1 + z)*G[1, 0, y])/(y*z) + (2*(-1 + z)*G[1, 0, z])/(y*z)) + ((-7*Pi^2*(-1 + z))/(6*y*z) + (-8 - y + 8*z)/(y*z) + (2*(-1 + z)*G[0, z]*G[1, y])/(y*z) + (2*(-1 + y + z)*G[1 - y, z])/ (z*(y + z)) + Pi*(((3*I)*(-1 + z))/(y*z) - ((2*I)*(-1 + z)*G[1, y])/ (y*z) - ((2*I)*(-1 + z)*G[1 - y, z])/(y*z)) + G[0, y]*((2 - 2*y - 3*z)/((-1 + y)*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, z])/(y*z^2)) + G[1, y]*((2*(-1 + y + z))/(z*(y + z)) + (2*(-1 + z)*G[1 - y, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, z])/(y*z^2)) - (2*(-1 + z)*G[0, 1, y])/(y*z) + (2*(-1 + z)*G[0, 1 - y, z])/(y*z) - (2*(-1 + z)*G[1, 0, z])/(y*z) + (2*(-1 + z)*G[1, 1, y])/(y*z) + (2*(-1 + z)*G[1 - y, 0, z])/(y*z) + (2*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2))/Nc)/q2, delta[3, 1, "PS"] -> (-4/(y + z) - (4*G[1, y])/(y + z)^2 - (4*G[1 - y, z])/(y + z)^2)/q2, alpha[1, 2, "NS"] -> ((-170 - 31*y + 139*z)/(18*y*(-1 + z)*(y + z)) + G[0, 1 - y, z]*((9*y^3 - 18*y^4 + 9*y^5 - 197*y^2*z + 242*y^3*z - 45*y^5*z - 382*y*z^2 + 1153*y^2*z^2 - 628*y^3*z^2 - 45*y^4*z^2 + 9*y^5*z^2 - 179*z^3 + 1433*y*z^3 - 1805*y^2*z^3 + 377*y^3*z^3 + 9*y^4*z^3 + 546*z^4 - 1738*y*z^4 + 894*y^2*z^4 - 27*y^3*z^4 - 555*z^5 + 705*y*z^5 - 45*y^2*z^5 + 188*z^6 - 18*y*z^6)/ (18*y^3*(-1 + z)^2*z*(-1 + y + z)*(y + z)^2) - G[1, 0, y]/y^3) + ((9*y^5 - 18*y^6 + 9*y^7 - 251*y^3*z + 571*y^4*z - 368*y^5*z + 9*y^6*z + 39*y^7*z - 483*y^2*z^2 + 2294*y^3*z^2 - 2610*y^4*z^2 + 646*y^5*z^2 + 162*y^6*z^2 - 18*y^7*z^2 - 519*y*z^3 + 3204*y^2*z^3 - 6237*y^3*z^3 + 3552*y^4*z^3 - 188*y^5*z^3 - 63*y^6*z^3 - 179*z^4 + 2521*y*z^4 - 7019*y^2*z^4 + 6740*y^3*z^4 - 1636*y^4*z^4 - 9*y^5*z^4 + 725*z^5 - 4467*y*z^5 + 6448*y^2*z^5 - 2735*y^3*z^5 + 153*y^4*z^5 - 1101*z^6 + 3465*y*z^6 - 2240*y^2*z^6 + 189*y^3*z^6 + 743*z^7 - 1018*y*z^7 + 90*y^2*z^7 - 188*z^8 + 18*y*z^8)*G[1, 0, z])/ (18*y^3*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + G[0, 0, z]*((2*y - 8*y^2 + 8*z - 4*y*z + 3*y^2*z - 8*z^2 - 3*y*z^2)/ (6*y^2*(-1 + z)^2*(y + z)) - G[1, 0, y]/y^3 - G[1, 1, y]/y^3) + G[0, -y, z]*((3*G[1, 0, y])/y^3 + G[1, 1, y]/y^3) + ((9*y^3 - 18*y^4 + 9*y^5 - 197*y^2*z + 242*y^3*z - 45*y^5*z - 382*y*z^2 + 1153*y^2*z^2 - 628*y^3*z^2 - 45*y^4*z^2 + 9*y^5*z^2 - 179*z^3 + 1433*y*z^3 - 1805*y^2*z^3 + 377*y^3*z^3 + 9*y^4*z^3 + 546*z^4 - 1738*y*z^4 + 894*y^2*z^4 - 27*y^3*z^4 - 555*z^5 + 705*y*z^5 - 45*y^2*z^5 + 188*z^6 - 18*y*z^6)*G[1 - y, 0, z])/ (18*y^3*(-1 + z)^2*z*(-1 + y + z)*(y + z)^2) + ((68*y + 3*y^3 + 34*z - 68*y*z + 6*y^2*z - 34*z^2 + 3*y*z^2)* G[1 - y, 1 - y, z])/(6*y^2*(-1 + z)*(y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 - 27*y^3*z + 45*y^4*z - 18*y^5*z + 128*y^2*z^2 - 146*y^3*z^2 + 63*y^4*z^2 - 9*y^5*z^2 - 27*y^6*z^2 + 391*y*z^3 - 901*y^2*z^3 + 553*y^3*z^3 - 90*y^4*z^3 - 99*y^5*z^3 + 179*z^4 - 1406*y*z^4 + 1517*y^2*z^4 - 389*y^3*z^4 - 117*y^4*z^4 - 546*z^5 + 1657*y*z^5 - 780*y^2*z^5 - 27*y^3*z^5 + 555*z^6 - 660*y*z^6 + 36*y^2*z^6 - 188*z^7 + 18*y*z^7)*G[-y, 1 - y, z])/ (18*y^3*(-1 + z)^2*z^2*(-1 + y + z)*(y + z)^2) + Pi^2*((-6*y^4 + 12*y^5 - 6*y^6 + 68*y^3*z - 105*y^4*z + 18*y^5*z + 19*y^6*z + 48*y^2*z^2 - 411*y^3*z^2 + 381*y^4*z^2 + 45*y^5*z^2 - 57*y^6*z^2 + 36*y*z^3 - 351*y^2*z^3 + 789*y^3*z^3 - 114*y^4*z^3 - 207*y^5*z^3 - 10*z^4 - 177*y*z^4 + 639*y^2*z^4 - 322*y^3*z^4 - 288*y^4*z^4 + 24*z^5 + 261*y*z^5 - 321*y^2*z^5 - 168*y^3*z^5 - 18*z^6 - 135*y*z^6 - 15*y^2*z^6 + 4*z^7 + 15*y*z^7)/ (72*y^2*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + ((5 - 4*y - 5*z)*G[0, y])/(12*y*(-1 + z)^3) + G[0, z]*((12 + 13*y - 12*z)/(24*y^2*(-1 + z)^2) + G[1, y]/(2*y^3)) + ((-3*y^2 + 6*y^3 - 3*y^4 + 6*z - 12*y*z + 18*y^2*z - 18*y^3*z + 6*y^4*z - 28*z^2 + 50*y*z^2 - 37*y^2*z^2 + 9*y^4*z^2 + 52*z^3 - 78*y*z^3 + 32*y^2*z^3 + 12*y^3*z^3 - 48*z^4 + 54*y*z^4 - 10*y^2*z^4 + 22*z^5 - 14*y*z^5 - 4*z^6)*G[1, z])/ (36*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((6*y^4 - 6*y^5 + 24*y^3*z - 130*y^4*z + 12*y^5*z - 15*y^6*z + 12*y^7*z + 36*y^2*z^2 - 280*y^3*z^2 + 330*y^4*z^2 - 66*y^5*z^2 + 63*y^6*z^2 + 24*y*z^3 - 300*y^2*z^3 + 660*y^3*z^3 - 384*y^4*z^3 + 132*y^5*z^3 + 6*z^4 - 130*y*z^4 + 660*y^2*z^4 - 636*y^3*z^4 + 226*y^4*z^4 - 22*z^5 + 240*y*z^5 - 579*y^2*z^5 + 244*y^3*z^5 + 30*z^6 - 186*y*z^6 + 183*y^2*z^6 - 18*z^7 + 52*y*z^7 + 4*z^8)* G[1 - y, z])/(36*y^3*(-1 + z)^3*z*(y + z)^4) + G[1, y]*((-79*y^4 + 152*y^5 - 82*y^6 + 36*y^7 - 39*y^8 + 12*y^9 - 136*y^3*z + 655*y^4*z - 768*y^5*z + 390*y^6*z - 228*y^7*z + 87*y^8*z - 114*y^2*z^2 + 920*y^3*z^2 - 2007*y^4*z^2 + 1608*y^5*z^2 - 768*y^6*z^2 + 264*y^7*z^2 - 16*y*z^3 + 650*y^2*z^3 - 2408*y^3*z^3 + 3025*y^4*z^3 - 1676*y^5*z^3 + 508*y^6*z^3 + 5*z^4 + 112*y*z^4 - 1488*y^2*z^4 + 3100*y^3*z^4 - 2293*y^4*z^4 + 696*y^5*z^4 - 13*z^5 - 288*y*z^5 + 1704*y^2*z^5 - 1976*y^3*z^5 + 699*y^4*z^5 + 5*z^6 + 352*y*z^6 - 974*y^2*z^6 + 500*y^3*z^6 + 13*z^7 - 208*y*z^7 + 222*y^2*z^7 - 14*z^8 + 48*y*z^8 + 4*z^9)/ (36*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^4) - G[1, z]/(6*y^3) + (2*G[1 - y, z])/(3*y^3) - (7*G[-y, z])/(6*y^3)) - G[0, 1, y]/y^3 + G[0, 1, z]/(3*y^3) + (5*G[0, 1 - y, z])/(6*y^3) - G[1, 0, z]/(2*y^3) + (2*G[1, 1, y])/(3*y^3) - G[1, 1, z]/(6*y^3) - G[1, 1 - y, z]/(6*y^3) + G[1 - y, 0, z]/(2*y^3) + G[1 - y, 1 - y, z]/(3*y^3) - (7*G[-y, 1 - y, z])/(6*y^3)) + G[0, 0, y]* ((2 + y - z)/(2*y*(-1 + z)*(y + z)) - G[0, 1 - y, z]/y^3 + G[1, 0, z]/y^3 - G[1 - y, 0, z]/y^3 + G[-y, 1 - y, z]/y^3) + G[1, 1, y]*((68*y + 3*y^3 + 34*z - 68*y*z + 6*y^2*z - 34*z^2 + 3*y*z^2)/ (6*y^2*(-1 + z)*(y + z)^2) + (2*G[-y, 0, z])/y^3 - (2*G[-y, -y, z])/y^3) + G[1, 0, y]* ((3*y^3 - 6*y^4 + 3*y^5 + 37*y^2*z - 92*y^3*z + 82*y^4*z - 42*y^5*z + 15*y^6*z - 2*y*z^2 - 108*y^2*z^2 + 262*y^3*z^2 - 239*y^4*z^2 + 87*y^5*z^2 - 3*y^6*z^2 + 14*y*z^3 + 138*y^2*z^3 - 335*y^3*z^3 + 202*y^4*z^3 - 12*y^5*z^3 - 6*y*z^4 - 115*y^2*z^4 + 153*y^3*z^4 - 3*y^4*z^4 + 3*z^5 - 19*y*z^5 + 30*y^2*z^5 + 21*y^3*z^5 - 6*z^6 + 10*y*z^6 + 18*y^2*z^6 + 3*z^7 + 3*y*z^7)/(6*y^2*(-1 + z)^2*z* (-1 + y + z)^2*(y + z)^3) - (2*G[1, 0, z])/y^3 + G[1, 1 - y, z]/y^3 + G[1 - y, 0, z]/y^3 - G[1 - y, 1 - y, z]/y^3 + G[1 - y, -y, z]/y^3 + G[-y, 1 - y, z]/y^3 - (2*G[-y, -y, z])/y^3) + G[0, 1, y]*((143*y^2 - 188*y^3 + 72*y^4 - 27*y^5 + 391*y*z - 901*y^2*z + 538*y^3*z - 135*y^4*z - 9*y^5*z + 179*z^2 - 1397*y*z^2 + 1481*y^2*z^2 - 413*y^3*z^2 - 9*y^4*z^2 - 546*z^3 + 1639*y*z^3 - 768*y^2*z^3 + 27*y^3*z^3 + 555*z^4 - 651*y*z^4 + 45*y^2*z^4 - 188*z^5 + 18*y*z^5)/(18*y^3*(-1 + z)^2*(-1 + y + z)*(y + z)^2) + G[0, 1 - y, z]/y^3 + G[1, 1 - y, z]/y^3 + G[1 - y, 0, z]/y^3 - (3*G[1 - y, -y, z])/y^3 - G[-y, 0, z]/y^3 - (2*G[-y, 1 - y, z])/y^3 + (4*G[-y, -y, z])/y^3) - (3*(2 + y - 2*z)*G[0, 0, 0, z])/ (2*y^2*(-1 + z)^2) + ((58*y^2 - 122*y^3 + 85*y^4 - 48*y^5 + 39*y^6 - 12*y^7 + 26*y*z - 378*y^2*z + 592*y^3*z - 351*y^4*z + 174*y^5*z - 63*y^6*z - 2*z^2 - 180*y*z^2 + 999*y^2*z^2 - 1092*y^3*z^2 + 486*y^4*z^2 - 138*y^5*z^2 - 14*z^3 + 472*y*z^3 - 1309*y^2*z^3 + 896*y^3*z^3 - 220*y^4*z^3 + 70*z^4 - 596*y*z^4 + 843*y^2*z^4 - 274*y^3*z^4 - 106*z^5 + 366*y*z^5 - 213*y^2*z^5 + 68*z^6 - 88*y*z^6 - 16*z^7)*G[0, 0, 1, y])/(6*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^2 - 12*y^3 - 9*y^4 + 10*y*z - 16*y^2*z - 6*y^3*z + 8*z^2 - 32*y*z^2 + 11*y^2*z^2 - 16*z^3 + 22*y*z^3 + 8*z^4)*G[0, 0, 1 - y, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-6*y^4 + 10*y^5 - 7*y^6 + 12*y^7 - 13*y^8 + 4*y^9 - 42*y^3*z + 102*y^4*z - 82*y^5*z + 69*y^6*z - 76*y^7*z + 29*y^8*z - 44*y^2*z^2 + 270*y^3*z^2 - 383*y^4*z^2 + 258*y^5*z^2 - 195*y^6*z^2 + 88*y^7*z^2 - 26*y*z^3 + 240*y^2*z^3 - 670*y^3*z^3 + 645*y^4*z^3 - 362*y^5*z^3 + 149*y^6*z^3 - 6*z^4 + 124*y*z^4 - 517*y^2*z^4 + 822*y^3*z^4 - 532*y^4*z^4 + 180*y^5*z^4 + 26*z^5 - 236*y*z^5 + 551*y^2*z^5 - 504*y^3*z^5 + 174*y^4*z^5 - 45*z^6 + 224*y*z^6 - 291*y^2*z^6 + 124*y^3*z^6 + 39*z^7 - 106*y*z^7 + 61*y^2*z^7 - 17*z^8 + 20*y*z^8 + 3*z^9)*G[0, 1, 0, y])/(2*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^4) + ((6*y^4 - 4*y^5 - 5*y^6 - 2*y^7 + 5*y^8 + 40*y^3*z - 68*y^4*z + 4*y^5*z + 2*y^6*z + 22*y^7*z + 38*y^2*z^2 - 172*y^3*z^2 + 125*y^4*z^2 - 8*y^5*z^2 + 33*y^6*z^2 + 20*y*z^3 - 136*y^2*z^3 + 232*y^3*z^3 - 78*y^4*z^3 + 28*y^5*z^3 + 4*z^4 - 64*y*z^4 + 163*y^2*z^4 - 110*y^3*z^4 + 20*y^4*z^4 - 12*z^5 + 72*y*z^5 - 70*y^2*z^5 + 10*y^3*z^5 + 13*z^6 - 32*y*z^6 + 5*y^2*z^6 - 6*z^7 + 4*y*z^7 + z^8)* G[0, 1, 0, z])/(2*y^3*(-1 + z)^2*(-1 + y + z)^2*(y + z)^4) + ((20*y^2 + 31*y*z + 14*z^2)*G[0, 1, 1, y])/(3*y^3*(y + z)^2) + ((-4*y^2 - 12*y^3 - 9*y^4 + 10*y*z - 16*y^2*z - 6*y^3*z + 8*z^2 - 32*y*z^2 + 11*y^2*z^2 - 16*z^3 + 22*y*z^3 + 8*z^4)*G[0, 1 - y, 0, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[0, 1 - y, 1 - y, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-6*y^3 - 43*y^2*z + 24*y^3*z - 15*y^4*z + 12*y^5*z - 44*y*z^2 + 141*y^2*z^2 - 60*y^3*z^2 + 39*y^4*z^2 - 13*z^3 + 138*y*z^3 - 168*y^2*z^3 + 54*y^3*z^3 + 39*z^4 - 144*y*z^4 + 70*y^2*z^4 - 39*z^5 + 50*y*z^5 + 13*z^6)*G[0, -y, 1 - y, z])/(6*y^3*(-1 + z)^3*z* (y + z)^2) + ((-2*y - z)*G[1, 0, 0, y])/(y^2*(y + z)^2) + ((-4 + 9*y + 6*y^2 + 8*z - 9*y*z - 4*z^2)*G[1, 0, 0, z])/ (3*y^3*(-1 + z)^2) + ((-61*y^2 + 128*y^3 - 88*y^4 + 48*y^5 - 39*y^6 + 12*y^7 - 86*y*z + 477*y^2*z - 640*y^3*z + 360*y^4*z - 174*y^5*z + 63*y^6*z - 37*z^2 + 486*y*z^2 - 1341*y^2*z^2 + 1200*y^3*z^2 - 495*y^4*z^2 + 138*y^5*z^2 + 173*z^3 - 1078*y*z^3 + 1771*y^2*z^3 - 992*y^3*z^3 + 223*y^4*z^3 - 325*z^4 + 1178*y*z^4 - 1122*y^2*z^4 + 304*y^3*z^4 + 307*z^5 - 636*y*z^5 + 276*y^2*z^5 - 146*z^6 + 136*y*z^6 + 28*z^7)*G[1, 0, 1, y])/(6*y^3*(-1 + z)^3*(-1 + y + z)^2* (y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*z - 8*y*z + 8*y^2*z - 2*y^3*z - 4*z^2 + 12*y*z^2 - 6*y^2*z^2 + 2*z^3 - 4*y*z^3)*G[1, 0, 1 - y, z])/ (2*y^3*z^2*(-1 + y + z)^2) + ((2*y^5 + y^6 - 12*y^7 + 13*y^8 - 4*y^9 - 26*y^3*z + 52*y^4*z - 22*y^5*z - 51*y^6*z + 76*y^7*z - 29*y^8*z - 30*y^2*z^2 + 170*y^3*z^2 - 202*y^4*z^2 - 18*y^5*z^2 + 177*y^6*z^2 - 88*y^7*z^2 - 22*y*z^3 + 154*y^2*z^3 - 398*y^3*z^3 + 246*y^4*z^3 + 146*y^5*z^3 - 143*y^6*z^3 - 6*z^4 + 92*y*z^4 - 301*y^2*z^4 + 422*y^3*z^4 - 81*y^4*z^4 - 112*y^5*z^4 + 22*z^5 - 148*y*z^5 + 279*y^2*z^5 - 200*y^3*z^5 - 15*y^4*z^5 - 30*z^6 + 112*y*z^6 - 121*y^2*z^6 + 32*y^3*z^6 + 18*z^7 - 38*y*z^7 + 19*y^2*z^7 - 4*z^8 + 4*y*z^8)*G[1, 1, 0, y])/ (2*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*((-418*y + 81*y^2 + 45*y^3 - 188*z + 499*y*z + 9*y^2*z + 188*z^2 - 36*y*z^2)/(18*y^2*(-1 + z)*(y + z)^2) + ((-2*y - z)*G[0, 0, y])/(y^2*(y + z)^2) + ((6*y^2 - 6*y^3 + 12*y*z - 82*y^2*z + 24*y^3*z - 15*y^4*z + 12*y^5*z + 6*z^2 - 110*y*z^2 + 222*y^2*z^2 - 60*y^3*z^2 + 39*y^4*z^2 - 46*z^3 + 264*y*z^3 - 237*y^2*z^3 + 54*y^3*z^3 + 102*z^4 - 246*y*z^4 + 91*y^2*z^4 - 90*z^5 + 80*y*z^5 + 28*z^6)*G[0, 1, y])/ (6*y^3*(-1 + z)^3*z*(y + z)^2) + ((6*y^3 + 2*y^4 + 5*y^5 - 4*y^6 - 2*y^2*z - 10*y^3*z + 16*y^4*z - 21*y^5*z + 6*y*z^2 + 18*y^2*z^2 + 32*y^3*z^2 - 42*y^4*z^2 + 2*z^3 - 10*y*z^3 - 10*y^2*z^3 - 44*y^3*z^3 - 4*z^4 + 7*y*z^4 - 10*y^2*z^4 + 2*z^5 - 3*y*z^5)*G[1, 0, y])/(2*y^2*(-1 + z)^3*(y + z)^4) - (2*G[0, 0, 1, y])/y^3 + (2*G[0, 1, 0, y])/y^3 - (3*G[1, 1, 0, y])/y^3) + G[-y, z]* (((6*y^3 - 12*y^4 + 6*y^5 - 25*y^2*z + 38*y^3*z - 13*y^4*z + 16*y*z^2 + 42*y^2*z^2 - 52*y^3*z^2 + 17*z^3 - 18*y*z^3 - 42*y^2*z^3 - 10*z^4 - 10*y*z^4 - z^5)*G[0, 1, y])/(6*y^3*z*(-1 + y + z)^2*(y + z)^2) + ((-y^4 + 2*y^5 - y^6 + 2*y^4*z - 2*y^5*z + 15*y^2*z^2 - 30*y^3*z^2 + 13*y^4*z^2 + 18*y*z^3 - 62*y^2*z^3 + 42*y^3*z^3 + 6*z^4 - 40*y*z^4 + 45*y^2*z^4 - 8*z^5 + 20*y*z^5 + 3*z^6)*G[1, 0, y])/ (2*y^3*z^2*(-1 + y + z)^2*(y + z)^2) + ((-3*y^3 + 20*y^2*z + 31*y*z^2 + 14*z^3)*G[1, 1, y])/ (3*y^3*z*(y + z)^2) + (5*G[0, 0, 1, y])/y^3 - (2*G[0, 1, 1, y])/y^3 + G[1, 0, 0, y]/y^3 - (2*G[1, 0, 1, y])/y^3 + G[1, 1, 0, y]/y^3) + G[1, z]*(-(G[0, 0, 1, y]/y^3) - G[0, 1, 0, y]/y^3 + G[1, 0, 1, y]/y^3 + G[1, 1, 0, y]/y^3) + G[0, z]*((-173*y^2 + 142*y^3 + 31*y^4 - 415*y*z + 666*y^2*z - 80*y^3*z + 6*y^4*z - 188*z^2 + 1008*y*z^2 - 498*y^2*z^2 + 12*y^3*z^2 + 376*z^3 - 629*y*z^3 + 42*y^2*z^3 - 188*z^4 + 36*y*z^4)/(18*y^2*(-1 + z)^2* (-1 + y + z)*(y + z)^2) + ((9*y^3 - 18*y^4 + 9*y^5 - 197*y^2*z + 242*y^3*z - 45*y^5*z - 382*y*z^2 + 1153*y^2*z^2 - 628*y^3*z^2 - 45*y^4*z^2 + 9*y^5*z^2 - 179*z^3 + 1433*y*z^3 - 1805*y^2*z^3 + 377*y^3*z^3 + 9*y^4*z^3 + 546*z^4 - 1738*y*z^4 + 894*y^2*z^4 - 27*y^3*z^4 - 555*z^5 + 705*y*z^5 - 45*y^2*z^5 + 188*z^6 - 18*y*z^6)* G[1, y])/(18*y^3*(-1 + z)^2*z*(-1 + y + z)*(y + z)^2) + ((-2 - y + 2*z)*G[0, 0, y])/(2*y^2*(-1 + z)^2) + ((7*y^2 - 14*y^3 + 10*y^4 - 6*y^5 + 3*y^6 - 4*y*z - 32*y^2*z + 56*y^3*z - 32*y^4*z + 12*y^5*z - 5*z^2 + 2*y*z^2 + 73*y^2*z^2 - 76*y^3*z^2 + 25*y^4*z^2 + 8*z^3 + 24*y*z^3 - 78*y^2*z^3 + 34*y^3*z^3 + 3*z^4 - 38*y*z^4 + 30*y^2*z^4 - 10*z^5 + 16*y*z^5 + 4*z^6)*G[0, 1, y])/(6*y^3*(-1 + z)^2*(-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 16*y^5 - 13*y^6 + 2*y^7 + y^8 - 42*y^3*z + 120*y^4*z - 114*y^5*z + 34*y^6*z + 2*y^7*z - 44*y^2*z^2 + 264*y^3*z^2 - 395*y^4*z^2 + 192*y^5*z^2 - 15*y^6*z^2 - 26*y*z^3 + 220*y^2*z^3 - 574*y^3*z^3 + 462*y^4*z^3 - 90*y^5*z^3 - 6*z^4 + 104*y*z^4 - 399*y^2*z^4 + 526*y^3*z^4 - 180*y^4*z^4 + 20*z^5 - 156*y*z^5 + 314*y^2*z^5 - 174*y^3*z^5 - 25*z^6 + 104*y*z^6 - 91*y^2*z^6 + 14*z^7 - 26*y*z^7 - 3*z^8)*G[1, 0, y])/(2*y^3*(-1 + z)^2* (-1 + y + z)^2*(y + z)^4) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[1, 1, y])/(6*y^3*(-1 + z)^2*(y + z)^2) - G[0, 0, 1, y]/y^3 + G[0, 1, 0, y]/y^3 + G[0, 1, 1, y]/y^3 - G[1, 0, 0, y]/y^3 + G[1, 0, 1, y]/y^3 + G[1, 1, 0, y]/y^3) + ((3*y^2 - 6*y^3 + 3*y^4 - 6*z + 12*y*z - 18*y^2*z + 18*y^3*z - 6*y^4*z + 28*z^2 - 50*y*z^2 + 37*y^2*z^2 - 9*y^4*z^2 - 52*z^3 + 78*y*z^3 - 32*y^2*z^3 - 12*y^3*z^3 + 48*z^4 - 54*y*z^4 + 10*y^2*z^4 - 22*z^5 + 14*y*z^5 + 4*z^6)*G[1, 1, 0, z])/(6*y^3*(-1 + z)^2*z^2* (-1 + y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*z - 8*y*z + 8*y^2*z - 2*y^3*z - 4*z^2 + 12*y*z^2 - 6*y^2*z^2 + 2*z^3 - 4*y*z^3)* G[1, 1 - y, 0, z])/(2*y^3*z^2*(-1 + y + z)^2) + ((-4*y^2 - 12*y^3 - 9*y^4 + 10*y*z - 16*y^2*z - 6*y^3*z + 8*z^2 - 32*y*z^2 + 11*y^2*z^2 - 16*z^3 + 22*y*z^3 + 8*z^4)*G[1 - y, 0, 0, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[1 - y, 0, 1 - y, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-5*y^4 + 2*y^5 - 28*y^3*z + 13*y^4*z - 31*y^2*z^2 + 40*y^3*z^2 - 18*y*z^3 + 39*y^2*z^3 - 4*z^4 + 20*y*z^4 + 4*z^5)*G[1 - y, 1, 0, z])/ (y^3*(-1 + z)*(y + z)^4) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[1 - y, 1 - y, 0, z])/(6*y^3*(-1 + z)^2*(y + z)^2) + ((6*y^2 + 12*y*z - 82*y^2*z + 6*y^3*z - 15*y^4*z + 12*y^5*z + 6*z^2 - 110*y*z^2 + 222*y^2*z^2 - 42*y^3*z^2 + 39*y^4*z^2 - 46*z^3 + 264*y*z^3 - 237*y^2*z^3 + 48*y^3*z^3 + 102*z^4 - 246*y*z^4 + 91*y^2*z^4 - 90*z^5 + 80*y*z^5 + 28*z^6)*G[1 - y, -y, 1 - y, z])/ (6*y^3*(-1 + z)^3*z*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 6*y^4*z + 6*y^5*z - 23*y^2*z^2 + 46*y^3*z^2 - 17*y^4*z^2 - 46*y*z^3 + 126*y^2*z^3 - 74*y^3*z^3 - 20*z^4 + 108*y*z^4 - 99*y^2*z^4 + 28*z^5 - 56*y*z^5 - 11*z^6)* G[-y, 0, 1 - y, z])/(6*y^3*z^2*(-1 + y + z)^2*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 6*y^4*z + 6*y^5*z - 23*y^2*z^2 + 46*y^3*z^2 - 17*y^4*z^2 - 46*y*z^3 + 126*y^2*z^3 - 74*y^3*z^3 - 20*z^4 + 108*y*z^4 - 99*y^2*z^4 + 28*z^5 - 56*y*z^5 - 11*z^6)* G[-y, 1 - y, 0, z])/(6*y^3*z^2*(-1 + y + z)^2*(y + z)^2) + Pi*(((-1/6*I)*(13 + 2*y - 11*z))/(y*(-1 + z)*(y + z)) - ((I/6)*(26*y + 3*y^3 + 13*z - 26*y*z + 6*y^2*z - 13*z^2 + 3*y*z^2)* G[1 - y, z])/(y^2*(-1 + z)*(y + z)^2) + (I*(2 + y - 2*z)*G[0, 0, z])/ (y^2*(-1 + z)^2) - ((I/6)*(y^2 + 20*y*z + 13*z^2)*G[0, 1, y])/ (y^3*(y + z)^2) + ((I/6)*(25*y^2 + 3*y^4 + 32*y*z - 50*y^2*z + 6*y^3*z + 13*z^2 - 64*y*z^2 + 28*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[0, 1 - y, z])/(y^3*(-1 + z)^2*(y + z)^2) + (I*(2*y + z)*G[1, 0, y])/(y^2*(y + z)^2) + G[-y, z]*(((-I)*G[0, 1, y])/y^3 - (I*G[1, 0, y])/y^3) + G[0, z]*(((-1/6*I)*(-19*y - 5*y^2 - 13*z + 20*y*z + 3*y^2*z + 13*z^2 - 3*y*z^2))/(y^2*(-1 + z)^2*(y + z)) + ((I/6)*(25*y^2 + 3*y^4 + 32*y*z - 50*y^2*z + 6*y^3*z + 13*z^2 - 64*y*z^2 + 28*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[1, y])/ (y^3*(-1 + z)^2*(y + z)^2) + (I*G[1, 0, y])/y^3) - (((13*I)/6)*G[1, 0, z])/y^3 + ((I/6)*(25*y^2 + 3*y^4 + 32*y*z - 50*y^2*z + 6*y^3*z + 13*z^2 - 64*y*z^2 + 28*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[1 - y, 0, z])/ (y^3*(-1 + z)^2*(y + z)^2) + G[1, y]*(((-1/6*I)*(26*y + 3*y^3 + 13*z - 26*y*z + 6*y^2*z - 13*z^2 + 3*y*z^2))/(y^2*(-1 + z)*(y + z)^2) - (((13*I)/6)*G[-y, z])/y^3 + ((2*I)*G[0, 0, z])/y^3 - (I*G[0, -y, z])/y^3 - (I*G[-y, 0, z])/y^3) - (((13*I)/6)*G[-y, 1 - y, z])/y^3 + G[0, y]*(((-1/2*I)*(2 + y - z))/(y*(-1 + z)*(y + z)) + ((I/2)*(2 + y - 2*z)*G[0, z])/(y^2*(-1 + z)^2) + (I*(2*y + z)*G[1 - y, z])/(y^2*(y + z)^2) + (I*G[0, 1 - y, z])/y^3 - (I*G[1, 0, z])/y^3 + (I*G[1 - y, 0, z])/y^3 - (I*G[-y, 1 - y, z])/ y^3) - ((2*I)*G[0, 0, 1, y])/y^3 + ((2*I)*G[0, 0, 1 - y, z])/y^3 - (I*G[0, 1, 0, y])/y^3 - (I*G[0, 1, 0, z])/y^3 + ((2*I)*G[0, 1 - y, 0, z])/y^3 - (I*G[0, -y, 1 - y, z])/y^3 - ((2*I)*G[1, 0, 0, z])/y^3 + ((2*I)*G[1 - y, 0, 0, z])/y^3 - (I*G[-y, 0, 1 - y, z])/y^3 - (I*G[-y, 1 - y, 0, z])/y^3) + ((-3*y^3 + 20*y^2*z + 31*y*z^2 + 14*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y^3*z*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 + 6*y^3*z - 18*y^4*z + 12*y^5*z - 70*y^2*z^2 + 128*y^3*z^2 - 52*y^4*z^2 - 38*y*z^3 + 228*y^2*z^3 - 178*y^3*z^3 - z^4 + 102*y*z^4 - 177*y^2*z^4 + 14*z^5 - 70*y*z^5 - 10*z^6)*G[-y, -y, 1 - y, z])/(6*y^3*z^2*(-1 + y + z)^2* (y + z)^2) + G[0, y]*((25*y - y^2 - 15*y^3 + 7*z - 15*y*z - 29*y^2*z + 4*z^2 - 25*y*z^2 - 11*z^3)/(6*y*(-1 + z)*(-1 + y + z)*(y + z)^2) + ((-y^4 + 2*y^5 - y^6 - y^3*z + 7*y^4*z - 9*y^5*z + 3*y^6*z - 15*y^2*z^2 + 28*y^3*z^2 - 25*y^4*z^2 + 12*y^5*z^2 + y^6*z^2 - 3*y*z^3 + 56*y^2*z^3 - 71*y^3*z^3 + 27*y^4*z^3 + 4*y^5*z^3 + 8*y*z^4 - 76*y^2*z^4 + 54*y^3*z^4 + y^4*z^4 - z^5 - 8*y*z^5 + 41*y^2*z^5 - 7*y^3*z^5 + 2*z^6 + 4*y*z^6 - 6*y^2*z^6 - z^7 - y*z^7)* G[0, z])/(2*y^2*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + ((3*y^3 - 6*y^4 + 3*y^5 + 9*y^2*z - 15*y^3*z + 6*y^4*z + 5*y*z^2 - 14*y^2*z^2 + 3*y^3*z^2 - 6*y^4*z^2 + 9*y^5*z^2 - 5*y^2*z^3 - 15*y^3*z^3 + 30*y^4*z^3 + 3*z^4 - 12*y*z^4 - 8*y^2*z^4 + 36*y^3*z^4 - 6*z^5 + 4*y*z^5 + 18*y^2*z^5 + 3*z^6 + 3*y*z^6)* G[1 - y, z])/(6*y^2*(-1 + z)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-2 - y + 2*z)*G[0, 0, z])/(2*y^2*(-1 + z)^2) + ((2*y^2 - 4*y^3 + 2*y^4 + 10*y*z - 32*y^2*z + 34*y^3*z - 20*y^4*z + 12*y^5*z - 4*y^6*z + 6*z^2 - 60*y*z^2 + 118*y^2*z^2 - 92*y^3*z^2 + 46*y^4*z^2 - 16*y^5*z^2 - 26*z^3 + 137*y*z^3 - 182*y^2*z^3 + 98*y^3*z^3 - 28*y^4*z^3 + 45*z^4 - 151*y*z^4 + 128*y^2*z^4 - 36*y^3*z^4 - 39*z^5 + 81*y*z^5 - 34*y^2*z^5 + 17*z^6 - 17*y*z^6 - 3*z^7)*G[0, 1 - y, z])/(2*y^3*(-1 + z)^3*z*(-1 + y + z)^2*(y + z)) + ((y^2 - 2*y^3 + y^4 + 2*z - 8*y*z + 7*y^2*z - y^4*z - 9*z^2 + 28*y*z^2 - 21*y^2*z^2 + 4*y^3*z^2 + 15*z^3 - 32*y*z^3 + 13*y^2*z^3 - 11*z^4 + 12*y*z^4 + 3*z^5)*G[1, 0, z])/(2*y^3*(-1 + z)*z^2* (-1 + y + z)^2) + ((2*y^4 - 2*y^5 + 8*y^3*z - 15*y^4*z + 8*y^5*z + y^6*z + 12*y^2*z^2 - 58*y^3*z^2 + 40*y^4*z^2 - 2*y^5*z^2 + 8*y*z^3 - 58*y^2*z^3 + 116*y^3*z^3 - 21*y^4*z^3 + 2*z^4 - 32*y*z^4 + 96*y^2*z^4 - 62*y^3*z^4 - 7*z^5 + 44*y*z^5 - 49*y^2*z^5 + 8*z^6 - 20*y*z^6 - 3*z^7)*G[1 - y, 0, z])/(2*y^3*(-1 + z)^2*z*(y + z)^4) + G[1 - y, 1 - y, z]/(z*(y + z)^2) + ((-y^4 + 2*y^5 - y^6 + 2*y^4*z - 2*y^5*z + 15*y^2*z^2 - 30*y^3*z^2 + 13*y^4*z^2 + 18*y*z^3 - 62*y^2*z^3 + 42*y^3*z^3 + 6*z^4 - 40*y*z^4 + 45*y^2*z^4 - 8*z^5 + 20*y*z^5 + 3*z^6)*G[-y, 1 - y, z])/ (2*y^3*z^2*(-1 + y + z)^2*(y + z)^2) - (2*G[0, 0, 1 - y, z])/y^3 + G[0, 1, 0, z]/y^3 - G[0, 1 - y, 0, z]/y^3 + (3*G[0, -y, 1 - y, z])/ y^3 + G[1, 0, 0, z]/y^3 - G[1, 0, 1 - y, z]/y^3 + G[1, 1, 0, z]/y^3 - (2*G[1, 1 - y, 0, z])/y^3 - G[1 - y, 0, 0, z]/y^3 + G[1 - y, 1 - y, 0, z]/y^3 + G[1 - y, -y, 1 - y, z]/y^3 + G[-y, 0, 1 - y, z]/y^3 - (2*G[-y, -y, 1 - y, z])/y^3) + Nf*(Nc*((18 - 19*y - 37*z)/(18*y*(-1 + z)*(y + z)) + Pi*((-1/3*I)/(y*(-1 + z)) + ((I/3)*G[0, z])/(y*(-1 + z)^2)) + Pi^2*((6*y - 9*y^2 + 2*y^3 + y^4 - 12*z - 3*y*z + 18*y^2*z - 3*y^3*z + 42*z^2 - 18*y*z^2 - 12*y^2*z^2 + 4*y^3*z^2 - 52*z^3 + 16*y*z^3 + 6*y^2*z^3 + 24*z^4 - 2*z^5)/(18*(-1 + z)^2* (-1 + y + z)^2*(y + z)^3) + ((y - 2*z)*G[1, y])/(3*(y + z)^4) + ((y - 2*z)*G[1 - y, z])/(3*(y + z)^4)) - G[0, 0, z]/(3*y*(-1 + z)^2) + ((15*y - 36*y^2 + 25*y^3 - 4*y^4 - 3*z - 12*y*z + 21*y^2*z - 6*y^3*z + 6*z^2 - 6*y*z^2 - 2*z^3 + 2*y*z^3)*G[1, 0, y])/(3*y*(-1 + y + z)^2*(y + z)^3) - (2*(y - 2*z)*G[1 - y, z]*G[1, 0, y])/(y + z)^4 + G[0, z]*((36*y - 55*y^2 + 19*y^3 - 18*z - 146*y*z + 129*y^2*z + 6*y^3*z + 17*z^2 + 165*y*z^2 - 24*y^2*z^2 + z^3 - 30*y*z^3)/ (18*y*(-1 + z)^2*(-1 + y + z)*(y + z)^2) + (2*(y - 2*z)*G[1, 0, y])/(y + z)^4) + ((-15*y + 24*y^2 - 6*y^3 - 2*y^4 - y^5 + 3*z + 66*y*z - 84*y^2*z + 12*y^3*z + 3*y^4*z - 12*z^2 - 114*y*z^2 + 102*y^2*z^2 - 3*y^3*z^2 - 4*y^4*z^2 + 18*z^3 + 94*y*z^3 - 43*y^2*z^3 - 6*y^3*z^3 - 12*z^4 - 33*y*z^4 + 3*z^5 + 2*y*z^5)*G[1, 0, z])/ (3*y*(-1 + z)^2*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((-9*y + 7*y^2 + 8*y*z + z^2)/(3*y*(-1 + y + z)*(y + z)^2) + ((6*y^2 - 10*y^3 + 4*y^4 - 12*y*z + 6*y^2*z + 6*y^3*z + 15*y*z^2 - z^3 - 2*y*z^3)*G[0, z])/(3*y*(-1 + y + z)^2*(y + z)^3) + (2*(y - 2*z)*G[1 - y, 0, z])/(y + z)^4) - (2*(y - 2*z)*G[0, 1, 0, y])/(y + z)^4 - (2*(y - 2*z)*G[0, 1, 0, z])/ (y + z)^4 - (2*(y - 2*z)*G[1, 1, 0, y])/(y + z)^4 - (2*(y - 2*z)*G[1 - y, 1, 0, z])/(y + z)^4) + ((-19*(-2 - y + z))/(18*y*(-1 + z)*(y + z)) + Pi^2*((-2 - y + 2*z)/(18*y^2*(-1 + z)^2) - G[1, y]/(9*y^3) + G[1, z]/(9*y^3) - G[1 - y, z]/(9*y^3)) + G[0, y]*(1/(3*y*(y + z)) + G[1 - y, z]/(3*y*(y + z)^2)) + ((2 + y - 2*z)*G[0, 0, z])/(3*y^2*(-1 + z)^2) + ((10*y^2 + 32*y*z + 19*z^2)*G[0, 1, y])/(9*y^3*(y + z)^2) + G[1 - y, z]*((-32*y - 19*z)/(9*y^2*(y + z)^2) - (2*G[0, 1, y])/ (3*y^3)) + ((-10*y^2 - 32*y*z - 19*z^2)*G[0, 1 - y, z])/ (9*y^3*(y + z)^2) + G[1, 0, y]/(3*y*(y + z)^2) + ((19 + 6*y + 3*y^2 - 38*z - 6*y*z + 19*z^2)*G[1, 0, z])/ (9*y^3*(-1 + z)^2) + (2*(2*y + z)*G[1, 1, y])/(3*y^2*(y + z)^2) + G[-y, z]*((2*G[0, 1, y])/(3*y^3) - (2*G[1, 1, y])/(3*y^3)) + G[0, z]*((-32*y - 19*y^2 - 38*z + 7*y*z - 6*y^2*z + 38*z^2)/ (18*y^2*(-1 + z)^2*(y + z)) + ((-10*y^2 - 32*y*z - 19*z^2)* G[1, y])/(9*y^3*(y + z)^2) - (2*G[0, 1, y])/(3*y^3) + (2*G[1, 1, y])/(3*y^3)) + ((-10*y^2 - 32*y*z - 19*z^2)* G[1 - y, 0, z])/(9*y^3*(y + z)^2) + (2*(2*y + z)*G[1 - y, 1 - y, z])/(3*y^2*(y + z)^2) + ((7*y^2 + 32*y*z + 19*z^2)*G[-y, 1 - y, z])/(9*y^3*(y + z)^2) + Pi*(((-1/3*I)*(-2 - y + z))/(y*(-1 + z)*(y + z)) + G[0, z]*(((-1/3*I)*(2 + y - 2*z))/(y^2*(-1 + z)^2) - (((2*I)/3)*G[1, y])/y^3) - (((2*I)/3)*(2*y + z)*G[1 - y, z])/ (y^2*(y + z)^2) + G[1, y]*((((-2*I)/3)*(2*y + z))/ (y^2*(y + z)^2) + (((2*I)/3)*G[-y, z])/y^3) + (((2*I)/3)*G[0, 1, y])/y^3 - (((2*I)/3)*G[0, 1 - y, z])/y^3 + (((2*I)/3)*G[1, 0, z])/y^3 - (((2*I)/3)*G[1 - y, 0, z])/y^3 + (((2*I)/3)*G[-y, 1 - y, z])/y^3) + G[1, y]*((-32*y - 19*z)/(9*y^2*(y + z)^2) + (2*(2*y + z)*G[1 - y, z])/ (3*y^2*(y + z)^2) + ((7*y^2 + 32*y*z + 19*z^2)*G[-y, z])/ (9*y^3*(y + z)^2) + (2*G[0, 0, z])/(3*y^3) + (2*G[0, 1 - y, z])/ (3*y^3) - (2*G[0, -y, z])/(3*y^3) + (2*G[1 - y, 0, z])/(3*y^3) - (2*G[1 - y, -y, z])/(3*y^3) - (2*G[-y, 0, z])/(3*y^3) - (2*G[-y, 1 - y, z])/(3*y^3) + (2*G[-y, -y, z])/(3*y^3)) + (2*G[0, 0, 1, y])/(3*y^3) + (2*G[0, 0, 1 - y, z])/(3*y^3) - (2*G[0, 1, 1, y])/(3*y^3) + (2*G[0, 1 - y, 0, z])/(3*y^3) + (2*G[0, 1 - y, 1 - y, z])/(3*y^3) - (2*G[0, -y, 1 - y, z])/(3*y^3) - (2*G[1, 0, 0, z])/(3*y^3) - (2*G[1, 0, 1, y])/(3*y^3) - (2*G[1, 1, 0, z])/(3*y^3) + (2*G[1 - y, 0, 0, z])/(3*y^3) + (2*G[1 - y, 0, 1 - y, z])/(3*y^3) + (2*G[1 - y, 1 - y, 0, z])/ (3*y^3) - (2*G[1 - y, -y, 1 - y, z])/(3*y^3) - (2*G[-y, 0, 1 - y, z])/(3*y^3) - (2*G[-y, 1 - y, 0, z])/(3*y^3) - (2*G[-y, 1 - y, 1 - y, z])/(3*y^3) + (2*G[-y, -y, 1 - y, z])/(3*y^3))/ Nc) + G[1, y]*((-418*y + 81*y^2 + 45*y^3 - 188*z + 499*y*z + 9*y^2*z + 188*z^2 - 36*y*z^2)/(18*y^2*(-1 + z)*(y + z)^2) + ((68*y + 3*y^3 + 34*z - 68*y*z + 6*y^2*z - 34*z^2 + 3*y*z^2)* G[1 - y, z])/(6*y^2*(-1 + z)*(y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 - 27*y^3*z + 45*y^4*z - 18*y^5*z + 128*y^2*z^2 - 146*y^3*z^2 + 63*y^4*z^2 - 9*y^5*z^2 - 27*y^6*z^2 + 391*y*z^3 - 901*y^2*z^3 + 553*y^3*z^3 - 90*y^4*z^3 - 99*y^5*z^3 + 179*z^4 - 1406*y*z^4 + 1517*y^2*z^4 - 389*y^3*z^4 - 117*y^4*z^4 - 546*z^5 + 1657*y*z^5 - 780*y^2*z^5 - 27*y^3*z^5 + 555*z^6 - 660*y*z^6 + 36*y^2*z^6 - 188*z^7 + 18*y*z^7)*G[-y, z])/ (18*y^3*(-1 + z)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-4*y^2 - 12*y^3 - 9*y^4 + 10*y*z - 16*y^2*z - 6*y^3*z + 8*z^2 - 32*y*z^2 + 11*y^2*z^2 - 16*z^3 + 22*y*z^3 + 8*z^4)*G[0, 0, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[0, 1 - y, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-6*y^3 - 43*y^2*z + 24*y^3*z - 15*y^4*z + 12*y^5*z - 44*y*z^2 + 141*y^2*z^2 - 60*y^3*z^2 + 39*y^4*z^2 - 13*z^3 + 138*y*z^3 - 168*y^2*z^3 + 54*y^3*z^3 + 39*z^4 - 144*y*z^4 + 70*y^2*z^4 - 39*z^5 + 50*y*z^5 + 13*z^6)*G[0, -y, z])/(6*y^3*(-1 + z)^3*z* (y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*z - 8*y*z + 8*y^2*z - 2*y^3*z - 4*z^2 + 12*y*z^2 - 6*y^2*z^2 + 2*z^3 - 4*y*z^3)*G[1, 0, z])/ (2*y^3*z^2*(-1 + y + z)^2) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[1 - y, 0, z])/(6*y^3*(-1 + z)^2*(y + z)^2) + ((6*y^2 + 12*y*z - 82*y^2*z + 6*y^3*z - 15*y^4*z + 12*y^5*z + 6*z^2 - 110*y*z^2 + 222*y^2*z^2 - 42*y^3*z^2 + 39*y^4*z^2 - 46*z^3 + 264*y*z^3 - 237*y^2*z^3 + 48*y^3*z^3 + 102*z^4 - 246*y*z^4 + 91*y^2*z^4 - 90*z^5 + 80*y*z^5 + 28*z^6)*G[1 - y, -y, z])/ (6*y^3*(-1 + z)^3*z*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 6*y^4*z + 6*y^5*z - 23*y^2*z^2 + 46*y^3*z^2 - 17*y^4*z^2 - 46*y*z^3 + 126*y^2*z^3 - 74*y^3*z^3 - 20*z^4 + 108*y*z^4 - 99*y^2*z^4 + 28*z^5 - 56*y*z^5 - 11*z^6)*G[-y, 0, z])/ (6*y^3*z^2*(-1 + y + z)^2*(y + z)^2) + ((-3*y^3 + 20*y^2*z + 31*y*z^2 + 14*z^3)*G[-y, 1 - y, z])/ (3*y^3*z*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 + 6*y^3*z - 18*y^4*z + 12*y^5*z - 70*y^2*z^2 + 128*y^3*z^2 - 52*y^4*z^2 - 38*y*z^3 + 228*y^2*z^3 - 178*y^3*z^3 - z^4 + 102*y*z^4 - 177*y^2*z^4 + 14*z^5 - 70*y*z^5 - 10*z^6)*G[-y, -y, z])/(6*y^3*z^2*(-1 + y + z)^2* (y + z)^2) - (3*G[0, 0, 0, z])/y^3 - G[0, 0, 1 - y, z]/y^3 + (2*G[0, 0, -y, z])/y^3 - G[0, 1 - y, 0, z]/y^3 + G[0, 1 - y, -y, z]/y^3 - G[0, -y, 0, z]/y^3 + G[0, -y, 1 - y, z]/y^3 - (3*G[0, -y, -y, z])/y^3 + (2*G[1, 0, 0, z])/y^3 + G[1, 0, -y, z]/y^3 + G[1, 1 - y, -y, z]/y^3 - G[1 - y, 0, 0, z]/y^3 + G[1 - y, 0, -y, z]/y^3 - G[1 - y, 1, 0, z]/y^3 + G[1 - y, -y, 0, z]/y^3 - (4*G[1 - y, -y, -y, z])/y^3 + G[-y, 0, 0, z]/y^3 + (2*G[-y, 0, 1 - y, z])/y^3 - (2*G[-y, 0, -y, z])/y^3 + (2*G[-y, 1 - y, 0, z])/y^3 - (2*G[-y, 1 - y, -y, z])/y^3 - (2*G[-y, -y, 1 - y, z])/y^3 + (6*G[-y, -y, -y, z])/y^3) + (6*G[0, 0, 0, 1, y])/y^3 - (3*G[0, 0, 0, 1 - y, z])/y^3 - G[0, 0, 1, 0, y]/y^3 + (4*G[0, 0, 1, 0, z])/y^3 - G[0, 0, 1, 1, y]/y^3 - (3*G[0, 0, 1 - y, 0, z])/y^3 - G[0, 0, 1 - y, 1 - y, z]/y^3 + (2*G[0, 0, -y, 1 - y, z])/y^3 + G[0, 1, 0, 0, y]/y^3 + (2*G[0, 1, 0, 0, z])/y^3 - (2*G[0, 1, 0, 1, y])/y^3 + G[0, 1, 1, 0, y]/y^3 - (2*G[0, 1, 1, 0, z])/y^3 - (3*G[0, 1 - y, 0, 0, z])/y^3 - G[0, 1 - y, 0, 1 - y, z]/y^3 + (2*G[0, 1 - y, 1, 0, z])/y^3 - G[0, 1 - y, 1 - y, 0, z]/y^3 + G[0, 1 - y, -y, 1 - y, z]/y^3 - G[0, -y, 0, 1 - y, z]/y^3 - G[0, -y, 1 - y, 0, z]/y^3 + G[0, -y, 1 - y, 1 - y, z]/y^3 - (3*G[0, -y, -y, 1 - y, z])/y^3 + (3*G[1, 0, 0, 0, z])/y^3 - (2*G[1, 0, 0, 1, y])/y^3 + (2*G[1, 0, 0, 1 - y, z])/y^3 + (2*G[1, 0, 1, 0, y])/y^3 - (4*G[1, 0, 1, 0, z])/y^3 + (2*G[1, 0, 1 - y, 0, z])/y^3 + G[1, 0, -y, 1 - y, z]/y^3 - (3*G[1, 1, 0, 0, z])/y^3 - (3*G[1, 1, 1, 0, y])/y^3 + G[1, 1, 1, 0, z]/y^3 + (2*G[1, 1 - y, 0, 0, z])/y^3 + (2*G[1, 1 - y, 1, 0, z])/y^3 + G[1, 1 - y, -y, 1 - y, z]/y^3 - (3*G[1 - y, 0, 0, 0, z])/y^3 - G[1 - y, 0, 0, 1 - y, z]/y^3 + (2*G[1 - y, 0, 1, 0, z])/y^3 - G[1 - y, 0, 1 - y, 0, z]/y^3 + G[1 - y, 0, -y, 1 - y, z]/y^3 + (2*G[1 - y, 1, 0, 0, z])/y^3 - G[1 - y, 1, 0, 1 - y, z]/y^3 - G[1 - y, 1, 1 - y, 0, z]/y^3 - G[1 - y, 1 - y, 0, 0, z]/y^3 - (2*G[1 - y, 1 - y, 1, 0, z])/y^3 + G[1 - y, -y, 0, 1 - y, z]/y^3 + G[1 - y, -y, 1 - y, 0, z]/y^3 - (4*G[1 - y, -y, -y, 1 - y, z])/y^3 + G[-y, 0, 0, 1 - y, z]/y^3 - G[-y, 0, 1, 0, z]/y^3 + G[-y, 0, 1 - y, 0, z]/y^3 + (2*G[-y, 0, 1 - y, 1 - y, z])/y^3 - (2*G[-y, 0, -y, 1 - y, z])/y^3 + G[-y, 1 - y, 0, 0, z]/y^3 + (2*G[-y, 1 - y, 0, 1 - y, z])/y^3 - G[-y, 1 - y, 1, 0, z]/y^3 + (2*G[-y, 1 - y, 1 - y, 0, z])/y^3 - (2*G[-y, 1 - y, -y, 1 - y, z])/y^3 - (2*G[-y, -y, 1 - y, 1 - y, z])/y^3 + (6*G[-y, -y, -y, 1 - y, z])/y^3 + ((10 - 13*y + 12*y^2 - 20*z + 13*y*z + 10*z^2)/(2*y^2*(-1 + z)^3) - (5*G[1, y])/y^3 + (5*G[1, z])/y^3 - (5*G[1 - y, z])/y^3)*Zeta[3] + Nc^2*((-198 + 277*y + 475*z)/(72*y*(-1 + z)*(y + z)) + Pi^2*((-66*y^2 + 69*y^3 + 34*y^4 - 37*y^5 + 132*y*z - 57*y^2*z + 66*y^3*z - 171*y^4*z + 36*y^5*z - 552*y*z^2 + 654*y^2*z^2 - 426*y^3*z^2 + 134*y^4*z^2 - 30*z^3 + 916*y*z^3 - 886*y^2*z^3 + 288*y^3*z^3 + 96*z^4 - 696*y*z^4 + 354*y^2*z^4 - 102*z^5 + 200*y*z^5 + 36*z^6)/(72*y*(-1 + z)^2*(-1 + y + z)^2*(y + z)^3) + ((-2 + y + 2*z)*G[0, y])/(12*(-1 + z)^2*(-1 + y + z)^2) - G[0, z]/(3*y*(-1 + z)^2) + ((-11*y^2 - y^4 + 22*y*z + 22*y^2*z - 4*y^3*z - 44*y*z^2 - 17*y^2*z^2 + 18*y*z^3 - z^4)*G[1, y])/ (12*y*(-1 + z)^2*(y + z)^4) + ((2 - y - 2*z)*G[1, z])/ (6*(-1 + z)^2*(-1 + y + z)^2) + ((-11*y^2 - y^4 + 22*y*z + 22*y^2*z - 4*y^3*z - 44*y*z^2 - 17*y^2*z^2 + 18*y*z^3 - z^4)*G[1 - y, z])/(12*y*(-1 + z)^2* (y + z)^4)) - G[0, 0, y]/(2*y*(-1 + z)) + ((31 - 6*z)*G[0, 0, z])/ (12*y*(-1 + z)^2) + Pi*(((13*I)/12)/(y*(-1 + z)) + ((I/12)*(-19 + 6*z)*G[0, z])/(y*(-1 + z)^2) + G[0, y]*((I/2)/(y*(-1 + z)) - ((I/2)*G[0, z])/(y*(-1 + z)^2)) - (I*G[0, 0, z])/(y*(-1 + z)^2)) + ((165*y - 396*y^2 + 289*y^3 - 64*y^4 + 6*y^5 - 33*z - 297*y*z + 669*y^2*z - 421*y^3*z + 76*y^4*z + 99*z^2 + 108*y*z^2 - 351*y^2*z^2 + 132*y^3*z^2 - 74*z^3 + 8*y*z^3 + 66*y^2*z^3 + 2*z^4 + 10*y*z^4 + 6*z^5)*G[1, 0, y])/(12*y*(-1 + z)*(-1 + y + z)^2* (y + z)^3) + ((11*y^2 + y^4 - 22*y*z - 22*y^2*z + 4*y^3*z + 44*y*z^2 + 17*y^2*z^2 - 18*y*z^3 + z^4)*G[1 - y, z]*G[1, 0, y])/ (2*y*(-1 + z)^2*(y + z)^4) + G[0, z]*((-396*y + 673*y^2 - 277*y^3 + 198*z + 1742*y*z - 1623*y^2*z - 78*y^3*z - 119*z^2 - 2019*y*z^2 + 240*y^2*z^2 - 79*z^3 + 318*y*z^3)/ (72*y*(-1 + z)^2*(-1 + y + z)*(y + z)^2) + G[0, 0, y]/(2*y*(-1 + z)^2) + ((-11*y^2 - y^4 + 22*y*z + 22*y^2*z - 4*y^3*z - 44*y*z^2 - 17*y^2*z^2 + 18*y*z^3 - z^4)*G[1, 0, y])/ (2*y*(-1 + z)^2*(y + z)^4)) + ((165*y - 264*y^2 + 54*y^3 + 50*y^4 - 5*y^5 - 33*z - 726*y*z + 888*y^2*z - 18*y^3*z - 123*y^4*z + 6*y^5*z + 132*z^2 + 1218*y*z^2 - 948*y^2*z^2 - 165*y^3*z^2 + 76*y^4*z^2 - 210*z^3 - 916*y*z^3 + 259*y^2*z^3 + 132*y^3*z^3 + 162*z^4 + 249*y*z^4 + 66*y^2*z^4 - 57*z^5 + 10*y*z^5 + 6*z^6)*G[1, 0, z])/(12*y*(-1 + z)^2* (-1 + y + z)^2*(y + z)^3) + G[0, y]*((99*y - 79*y^2 - 92*y*z - 13*z^2)/(12*y*(-1 + y + z)* (y + z)^2) + ((66*y^2 - 118*y^3 + 58*y^4 - 6*y^5 - 132*y*z - 24*y^2*z + 232*y^3*z - 76*y^4*z + 273*y*z^2 + 18*y^2*z^2 - 132*y^3*z^2 - 19*z^3 - 131*y*z^3 - 66*y^2*z^3 + 25*z^4 - 10*y*z^4 - 6*z^5)*G[0, z])/(12*y*(-1 + z)*(-1 + y + z)^2* (y + z)^3) + G[0, 0, z]/(y*(-1 + z)^2) + G[1, 0, z]/(2*y*(-1 + y + z)^2) + ((-11*y^2 - y^4 + 22*y*z + 22*y^2*z - 4*y^3*z - 44*y*z^2 - 17*y^2*z^2 + 18*y*z^3 - z^4)*G[1 - y, 0, z])/ (2*y*(-1 + z)^2*(y + z)^4)) + (3*G[0, 0, 0, z])/(2*y*(-1 + z)^2) + ((11*y^2 - 22*y^3 + 9*y^4 + 2*y^5 - y^6 - 22*y*z + 36*y^3*z - 10*y^4*z - 6*y^5*z + 88*y*z^2 - 78*y^2*z^2 + 6*y^3*z^2 - 5*y^4*z^2 - 140*y*z^3 + 120*y^2*z^3 - 24*y^3*z^3 - 2*z^4 + 106*y*z^4 - 54*y^2*z^4 + 4*z^5 - 32*y*z^5 - 2*z^6)*G[0, 1, 0, y])/ (2*y*(-1 + z)^2*(-1 + y + z)^2*(y + z)^4) + ((11*y^2 - 3*y^4 - 22*y*z - 22*y^2*z - 12*y^3*z + 44*y*z^2 - 7*y^2*z^2 - 34*y*z^3 - 3*z^4)*G[0, 1, 0, z])/ (2*y*(-1 + z)^2*(y + z)^4) - G[1, 0, 0, z]/(y*(-1 + z)^2) + ((11*y^2 + y^4 - 22*y*z - 22*y^2*z + 4*y^3*z + 44*y*z^2 + 17*y^2*z^2 - 18*y*z^3 + z^4)*G[1, 1, 0, y])/(2*y*(-1 + z)^2*(y + z)^4) + ((-2 + y + 2*z)*G[1, 1, 0, z])/((-1 + z)^2*(-1 + y + z)^2) + ((11*y^2 + y^4 - 22*y*z - 22*y^2*z + 4*y^3*z + 44*y*z^2 + 17*y^2*z^2 - 18*y*z^3 + z^4)*G[1 - y, 1, 0, z])/(2*y*(-1 + z)^2*(y + z)^4) + ((3 - 2*y + y^2 - 6*z + 2*y*z + 3*z^2)*Zeta[3])/ (2*y*(-1 + z)^2*(-1 + y + z)^2)) + ((17*(-2 - y + z))/(8*y*(-1 + z)*(y + z)) + G[0, -y, z]*((3*G[1, 0, y])/y^3 - (3*G[1, 1, y])/y^3) + G[1, 0, z]*((-2*y^3 + 8*y^4 - 12*y^5 + 8*y^6 - 2*y^7 - 6*y^2*z - 65*y^3*z + 88*y^4*z + 26*y^5*z - 36*y^6*z - 7*y^7*z - 6*y*z^2 - 29*y^2*z^2 + 426*y^3*z^2 - 364*y^4*z^2 - 44*y^5*z^2 + 13*y^6*z^2 + 2*y^7*z^2 - 2*z^3 - 35*y*z^3 + 300*y^2*z^3 - 908*y^3*z^3 + 422*y^4*z^3 + 19*y^5*z^3 - 6*y^6*z^3 - 7*z^4 + 238*y*z^4 - 670*y^2*z^4 + 800*y^3*z^4 - 161*y^4*z^4 - 10*y^5*z^4 + 48*z^5 - 442*y*z^5 + 576*y^2*z^5 - 245*y^3*z^5 - 82*z^6 + 338*y*z^6 - 161*y^2*z^6 - 6*y^3*z^6 + 58*z^7 - 91*y*z^7 - 10*y^2*z^7 - 15*z^8 - 2*y*z^8)/(4*y^3*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) - G[1, 1, y]/y^3) + G[0, 0, z]*((-5*(4 + y - 4*z))/(4*y^2*(-1 + z)^2) + (5*G[1, 0, y])/y^3 + (2*G[1, 1, y])/y^3) + G[0, 1 - y, z]*((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z + 4*y^2*z + 16*y^3*z - 6*y^4*z + 2*z^2 + 22*y*z^2 - 6*y^2*z^2 - 24*y^3*z^2 - 2*y^4*z^2 + 11*z^3 - 54*y*z^3 - 10*y^2*z^3 - 28*z^4 + 26*y*z^4 + 4*y^2*z^4 + 15*z^5 + 2*y*z^5)/(4*y^3*(-1 + z)^2*z*(y + z)^2) - (7*G[1, 0, y])/y^3 + (3*G[1, 1, y])/y^3) + ((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z + 4*y^2*z + 16*y^3*z - 6*y^4*z + 2*z^2 + 22*y*z^2 - 6*y^2*z^2 - 24*y^3*z^2 - 2*y^4*z^2 + 11*z^3 - 54*y*z^3 - 10*y^2*z^3 - 28*z^4 + 26*y*z^4 + 4*y^2*z^4 + 15*z^5 + 2*y*z^5)*G[1 - y, 0, z])/(4*y^3*(-1 + z)^2*z*(y + z)^2) + ((8*y - 2*y^2 - y^3 + 5*z - 10*y*z - 5*z^2 + y*z^2)*G[1 - y, 1 - y, z])/ (2*y^2*(-1 + z)*(y + z)^2) + ((-2*y^3 + 4*y^4 - 2*y^5 - 6*y^2*z + 20*y^3*z - 18*y^4*z + 8*y^5*z - 6*y*z^2 + 25*y^2*z^2 - 58*y^3*z^2 + 32*y^4*z^2 + 2*y^5*z^2 - 2*z^3 - 8*y*z^3 - 54*y^2*z^3 + 64*y^3*z^3 + 6*y^4*z^3 - 11*z^4 + 28*y*z^4 + 49*y^2*z^4 + 28*z^5 - 12*y*z^5 - 6*y^2*z^5 - 15*z^6 - 2*y*z^6)*G[-y, 1 - y, z])/ (4*y^3*(-1 + z)^2*z^2*(y + z)^2) + Pi^2*((-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 6*y^2*z + 46*y^3*z - 58*y^4*z + 12*y^5*z + 6*y^6*z - 6*y*z^2 - 24*y^2*z^2 - 36*y^3*z^2 + 55*y^4*z^2 + 6*y^5*z^2 + 7*y^6*z^2 - 2*z^3 + 6*y*z^3 + 180*y^2*z^3 - 143*y^3*z^3 + 16*y^4*z^3 + 33*y^5*z^3 - 2*z^4 + 38*y*z^4 - 315*y^2*z^4 + 176*y^3*z^4 + 26*y^4*z^4 + 18*z^5 - 77*y*z^5 + 198*y^2*z^5 - 26*y^3*z^5 - 22*z^6 + 46*y*z^6 - 33*y^2*z^6 + 8*z^7 - 7*y*z^7)/(24*y^2*(-1 + z)^2*z*(-1 + y + z)^2* (y + z)^3) + G[0, z]*((-6 + 3*y - 5*y^2 + 12*z - 3*y*z - 6*z^2)/ (24*y^2*(-1 + z)^2*(-1 + y + z)) + G[1, y]/(4*y^3)) + ((1 - 4*y + 6*y^2 - 4*y^3 + y^4 - 2*z + 8*y*z - 12*y^2*z + 8*y^3*z - 2*y^4*z - 4*z^2 + 12*y*z^2 - 9*y^2*z^2 - y^4*z^2 + 16*z^3 - 44*y*z^3 + 30*y^2*z^3 - 4*y^3*z^3 - 19*z^4 + 40*y*z^4 - 15*y^2*z^4 + 10*z^5 - 12*y*z^5 - 2*z^6)*G[1, z])/ (12*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((-y^4 + 3*y^5 - 3*y^6 + y^7 - 4*y^3*z + 14*y^4*z - 19*y^5*z + 12*y^6*z - 3*y^7*z - 6*y^2*z^2 + 26*y^3*z^2 - 24*y^4*z^2 + 7*y^5*z^2 - 13*y^6*z^2 + 10*y^7*z^2 - 4*y^8*z^2 - 4*y*z^3 + 24*y^2*z^3 - 47*y^3*z^3 - 79*y^4*z^3 + 83*y^5*z^3 + 30*y^6*z^3 - 24*y^7*z^3 - z^4 + 11*y*z^4 + 5*y^2*z^4 - 85*y^3*z^4 + 286*y^4*z^4 - 84*y^5*z^4 - 50*y^6*z^4 + 2*z^5 + 12*y*z^5 - 191*y^2*z^5 + 357*y^3*z^5 - 275*y^4*z^5 - 6*y^5*z^5 + 4*z^6 - 89*y*z^6 + 398*y^2*z^6 - 370*y^3*z^6 + 75*y^4*z^6 - 16*z^7 + 145*y*z^7 - 327*y^2*z^7 + 123*y^3*z^7 + 19*z^8 - 102*y*z^8 + 97*y^2*z^8 - 10*z^9 + 27*y*z^9 + 2*z^10)*G[1 - y, z])/ (12*y^3*(-1 + z)^3*z^2*(-1 + y + z)*(y + z)^4) + G[0, y]*((-2 + 2*y + 6*y^2 - 11*y^3 + 4*y^4 + 8*z - 6*y*z - 12*y^2*z + 11*y^3*z - 12*z^2 + 6*y*z^2 + 6*y^2*z^2 + 8*z^3 - 2*y*z^3 - 2*z^4)/(12*y^2*(-1 + z)^3*(-1 + y + z)^2) - G[1, z]/(6*y^3) + G[1 - y, z]/(6*y^3)) + G[1, y]*((18*y^4 - 30*y^5 + 5*y^6 + 7*y^7 - 4*y^8 - 9*y^3*z - 113*y^4*z + 110*y^5*z + 18*y^6*z - 23*y^7*z + 12*y^2*z^2 - 56*y^3*z^2 + 261*y^4*z^2 - 88*y^5*z^2 - 47*y^6*z^2 + 3*y*z^3 - 111*y^2*z^3 + 242*y^3*z^3 - 227*y^4*z^3 - 8*y^5*z^3 - 32*y*z^4 + 266*y^2*z^4 - 273*y^3*z^4 + 57*y^4*z^4 - 2*z^5 + 78*y*z^5 - 247*y^2*z^5 + 96*y^3*z^5 + 6*z^6 - 72*y*z^6 + 80*y^2*z^6 - 6*z^7 + 23*y*z^7 + 2*z^8)/(12*y^3*(-1 + z)^3*(-1 + y + z)* (y + z)^4) + G[1, z]/y^3 - G[1 - y, z]/y^3 - G[-y, z]/(4*y^3)) - G[0, 1, y]/(4*y^3) - G[0, 1, z]/(3*y^3) + (7*G[0, 1 - y, z])/ (12*y^3) + G[1, 0, y]/(6*y^3) - G[1, 0, z]/(4*y^3) - G[1, 1, y]/y^3 - G[1, 1, z]/(2*y^3) + G[1, 1 - y, z]/y^3 + G[1 - y, 0, z]/(4*y^3) + (5*G[1 - y, 1, z])/(6*y^3) - (4*G[1 - y, 1 - y, z])/(3*y^3) - G[-y, 1 - y, z]/(4*y^3)) + G[0, 1, y]*((-2*y^2 + 2*y^3 - 4*y*z - 8*y^2*z - 12*y^3*z + 6*y^4*z - 2*z^2 - 24*y*z^2 + 8*y^2*z^2 + 26*y^3*z^2 + 2*y^4*z^2 - 11*z^3 + 54*y*z^3 + 14*y^2*z^3 + 28*z^4 - 24*y*z^4 - 4*y^2*z^4 - 15*z^5 - 2*y*z^5)/(4*y^3*(-1 + z)^2*z*(y + z)^2) - G[0, 1 - y, z]/y^3 + G[1, 0, z]/y^3 + (2*G[1, 1 - y, z])/y^3 - G[1 - y, 0, z]/y^3 - (4*G[1 - y, 1 - y, z])/y^3 + (2*G[-y, 1 - y, z])/y^3) + G[1, 0, y]*((73*y^2 - 162*y^3 + 91*y^4 + 6*y^5 - 8*y^6 + 17*y*z - 234*y^2*z + 369*y^3*z - 140*y^4*z - 18*y^5*z + 16*z^2 - 36*y*z^2 + 162*y^2*z^2 - 186*y^3*z^2 + 37*y^4*z^2 - 12*y^5*z^2 - 36*z^3 - 32*y*z^3 + 116*y^2*z^3 - 41*y^3*z^3 - 12*y^4*z^3 + 12*z^4 + 104*y*z^4 - 129*y^2*z^4 + 12*y^3*z^4 + 20*z^5 - 53*y*z^5 + 12*y^2*z^5 - 12*z^6)/(4*y^2*(-1 + z)^2*(-1 + y + z)^2*(y + z)^3) + (5*G[1, 0, z])/y^3 - (6*G[1, 1 - y, z])/y^3 - (5*G[1 - y, 0, z])/ y^3 + (6*G[1 - y, 1 - y, z])/y^3 - (5*G[-y, 0, z])/y^3 + (7*G[-y, 1 - y, z])/y^3 - (3*G[-y, -y, z])/y^3) + G[1, 1, y]*((8*y - 2*y^2 - y^3 + 5*z - 10*y*z - 5*z^2 + y*z^2)/ (2*y^2*(-1 + z)*(y + z)^2) + (3*G[1 - y, 0, z])/y^3 - (2*G[1 - y, -y, z])/y^3 - (2*G[-y, 0, z])/y^3 - (3*G[-y, 1 - y, z])/y^3 + (3*G[-y, -y, z])/y^3) + ((3*y - y^2 - 4*y^3 + 2*y^4 + 2*z - 9*y*z + 2*y^2*z + 4*y^3*z - 6*z^2 + 9*y*z^2 - y^2*z^2 + 6*z^3 - 3*y*z^3 - 2*z^4)*G[0, 0, 1, y])/ (y^3*(-1 + z)^3*(-1 + y + z)) + ((2 + y - 2*z)*G[0, 0, 1 - y, z])/ (2*y^2*(-1 + z)^2) + ((24*y^4 - 34*y^5 + 4*y^6 - 2*y^7 + 11*y^8 - 4*y^9 - 6*y^3*z - 54*y^4*z + 52*y^5*z - 20*y^6*z + 48*y^7*z - 27*y^8*z - 8*y^2*z^2 + 122*y^3*z^2 - 144*y^4*z^2 + 36*y^5*z^2 + 94*y^6*z^2 - 70*y^7*z^2 - 22*y*z^3 + 128*y^2*z^3 - 518*y^3*z^3 + 508*y^4*z^3 - 48*y^5*z^3 - 94*y^6*z^3 - 8*z^4 + 132*y*z^4 - 452*y^2*z^4 + 880*y^3*z^4 - 477*y^4*z^4 - 10*y^5*z^4 + 38*z^5 - 306*y*z^5 + 668*y^2*z^5 - 664*y^3*z^5 + 143*y^4*z^5 - 72*z^6 + 346*y*z^6 - 452*y^2*z^6 + 186*y^3*z^6 + 68*z^7 - 192*y*z^7 + 116*y^2*z^7 - 32*z^8 + 42*y*z^8 + 6*z^9)*G[0, 1, 0, y])/ (2*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^4) + ((30*y^4 - 18*y^5 - 6*y^6 - 2*y^7 + 18*y^3*z - 62*y^4*z + 12*y^5*z - 2*y^6*z + 29*y^2*z^2 - 19*y^3*z^2 - 2*y^4*z^2 - 6*y^5*z^2 + 4*y*z^3 - 55*y^2*z^3 - 40*y^3*z^3 + 26*y^4*z^3 - z^4 - 7*y*z^4 + 17*y^2*z^4 + 39*y^3*z^4 + z^5 + 2*y*z^5 + 9*y^2*z^5 + z^6 + y*z^6 - z^7)*G[0, 1, 0, z])/(2*y^3*(-1 + z)^2*(-1 + y + z)*(y + z)^4) + ((4*y*z + 3*z^2)*G[0, 1, 1, y])/(2*y^3*(y + z)^2) + ((2 + y - 2*z)*G[0, 1 - y, 0, z])/(2*y^2*(-1 + z)^2) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[0, 1 - y, 1 - y, z])/ (2*y^3*(-1 + z)^2*(y + z)^2) + ((-2*y^3 - 17*y^2*z + 12*y^3*z + 4*y^4*z - 4*y^5*z - 22*y*z^2 + 63*y^2*z^2 - 10*y^3*z^2 - 12*y^4*z^2 - 8*z^3 + 72*y*z^3 - 71*y^2*z^3 - 4*y^3*z^3 + 24*z^4 - 78*y*z^4 + 25*y^2*z^4 - 24*z^5 + 28*y*z^5 + 8*z^6)*G[0, -y, 1 - y, z])/(2*y^3*(-1 + z)^3*z* (y + z)^2) + ((6 - 3*y - y^2 - 12*z + 3*y*z + 6*z^2)*G[1, 0, 0, z])/ (y^2*(-1 + z)^2*(-1 + y + z)) + ((5*y^2 - 11*y^3 + 2*y^4 + 8*y^5 - 4*y^6 + 14*y*z - 44*y^2*z + 37*y^3*z + 12*y^4*z - 16*y^5*z + 8*z^2 - 66*y*z^2 + 104*y^2*z^2 - 33*y^3*z^2 - 18*y^4*z^2 - 30*z^3 + 114*y*z^3 - 96*y^2*z^3 + 7*y^3*z^3 + 42*z^4 - 86*y*z^4 + 31*y^2*z^4 - 26*z^5 + 24*y*z^5 + 6*z^6)*G[1, 0, 1, y])/(2*y^3*(-1 + z)^3*(-1 + y + z)*(y + z)^2) + ((-1 + 3*y - 3*y^2 + y^3 - z + 2*y*z - y^2*z + 5*z^2 - 7*y*z^2 - 3*z^3)* G[1, 0, 1 - y, z])/(2*y^3*z^2*(-1 + y + z)) + ((-32*y^4 + 44*y^5 - 5*y^6 - 7*y^7 + 4*y^8 - 22*y^3*z + 202*y^4*z - 152*y^5*z - 18*y^6*z + 23*y^7*z - 28*y^2*z^2 + 204*y^3*z^2 - 444*y^4*z^2 + 130*y^5*z^2 + 47*y^6*z^2 + 2*y*z^3 + 182*y^2*z^3 - 500*y^3*z^3 + 382*y^4*z^3 - 6*y^5*z^3 + 4*z^4 + 16*y*z^4 - 383*y^2*z^4 + 469*y^3*z^4 - 104*y^4*z^4 - 12*z^5 - 60*y*z^5 + 332*y^2*z^5 - 151*y^3*z^5 + 12*z^6 + 64*y*z^6 - 103*y^2*z^6 - 4*z^7 - 22*y*z^7)*G[1, 1, 0, y])/(2*y^3*(-1 + z)^3*(-1 + y + z)* (y + z)^4) + G[1, z]*((-2*G[0, 0, 1, y])/y^3 + (6*G[0, 1, 0, y])/y^3 + (2*G[1, 0, 1, y])/y^3 - (6*G[1, 1, 0, y])/y^3) + G[1 - y, z]* ((-56*y + 4*y^2 + 2*y^3 - 29*z + 60*y*z + 29*z^2 - 2*y*z^2)/ (4*y^2*(-1 + z)*(y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*y*z - 5*y^2*z + 6*y^3*z - 3*y^4*z + z^2 - 4*y*z^2 + 3*y^2*z^2 + 7*y^4*z^2 - 4*y^5*z^2 - z^3 - 12*y*z^3 + 23*y^2*z^3 - 2*y^3*z^3 - 13*y^4*z^3 - 9*z^4 + 46*y*z^4 - 36*y^2*z^4 - 6*y^3*z^4 + 23*z^5 - 50*y*z^5 + 14*y^2*z^5 - 20*z^6 + 18*y*z^6 + 6*z^7)*G[0, 1, y])/ (2*y^3*(-1 + z)^3*z^2*(y + z)^2) + ((-36*y^3 + 48*y^4 - 5*y^5 - 7*y^6 + 4*y^7 - 38*y^2*z + 230*y^3*z - 164*y^4*z - 18*y^5*z + 23*y^6*z - 52*y*z^2 + 276*y^2*z^2 - 504*y^3*z^2 + 142*y^4*z^2 + 47*y^5*z^2 - 14*z^3 + 270*y*z^3 - 620*y^2*z^3 + 434*y^3*z^3 - 10*y^4*z^3 + 68*z^4 - 503*y*z^4 + 557*y^2*z^4 - 120*y^3*z^4 - 120*z^5 + 404*y*z^5 - 175*y^2*z^5 + 92*z^6 - 119*y*z^6 - 26*z^7)*G[1, 0, y])/(2*y^2*(-1 + z)^3* (-1 + y + z)*(y + z)^4) + (3*(2*y + z)*G[1, 1, y])/ (y^2*(y + z)^2) + (2*G[0, 0, 1, y])/y^3 - (6*G[0, 1, 0, y])/y^3 - (2*G[0, 1, 1, y])/y^3 - (4*G[1, 0, 1, y])/y^3 + (4*G[1, 1, 0, y])/y^3) + ((-1 + 4*y - 6*y^2 + 4*y^3 - y^4 + 2*z - 8*y*z + 12*y^2*z - 8*y^3*z + 2*y^4*z + 4*z^2 - 12*y*z^2 + 9*y^2*z^2 + y^4*z^2 - 16*z^3 + 44*y*z^3 - 30*y^2*z^3 + 4*y^3*z^3 + 19*z^4 - 40*y*z^4 + 15*y^2*z^4 - 10*z^5 + 12*y*z^5 + 2*z^6)* G[1, 1, 0, z])/(2*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + (3*(2*y + z)*G[1, 1, 1, y])/(y^2*(y + z)^2) + G[-y, z]*(((-2*y^2 + 2*y^3 - 4*y*z + 2*y^2*z - z^2 - 3*y*z^2 - 3*z^3)* G[0, 1, y])/(2*y^3*(-1 + y + z)*(y + z)^2) + ((-2*y^3 + 2*y^4 - 17*y^2*z + 21*y^3*z - 22*y*z^2 + 41*y^2*z^2 - 8*z^3 + 28*y*z^3 + 6*z^4)*G[1, 0, y])/(2*y^3*z*(-1 + y + z)* (y + z)^2) + ((-2*y^3 - 5*y^2*z + 2*y*z^2 + 3*z^3)*G[1, 1, y])/ (2*y^3*z*(y + z)^2) + (5*G[0, 1, 0, y])/y^3 + (2*G[0, 1, 1, y])/y^3 + (2*G[1, 0, 1, y])/y^3 + (7*G[1, 1, 0, y])/y^3 - (3*G[1, 1, 1, y])/y^3) + G[0, z]*((-8*y^2 - 9*y^3 + 17*y^4 - 138*y*z + 46*y^2*z + 87*y^3*z + 6*y^4*z - 58*z^2 + 315*y*z^2 + 19*y^2*z^2 - 32*y^3*z^2 + 116*z^3 - 181*y*z^3 - 34*y^2*z^3 - 58*z^4 + 4*y*z^4)/(8*y^2*(-1 + z)^2* (-1 + y + z)*(y + z)^2) + ((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z + 4*y^2*z + 16*y^3*z - 6*y^4*z + 2*z^2 + 22*y*z^2 - 6*y^2*z^2 - 24*y^3*z^2 - 2*y^4*z^2 + 11*z^3 - 54*y*z^3 - 10*y^2*z^3 - 28*z^4 + 26*y*z^4 + 4*y^2*z^4 + 15*z^5 + 2*y*z^5)*G[1, y])/ (4*y^3*(-1 + z)^2*z*(y + z)^2) + ((2*y - y^2 - y^3 + 2*z - 4*y*z + y^2*z - 4*z^2 + 2*y*z^2 + 2*z^3)* G[0, 1, y])/(2*y^3*(-1 + z)^2*(-1 + y + z)) + ((12*y^4 - 16*y^5 + 2*y^6 - 3*y^3*z - 38*y^4*z + 24*y^5*z - 4*y^2*z^2 - 18*y^3*z^2 + 38*y^4*z^2 - 11*y*z^3 - 3*y^2*z^3 + 29*y^3*z^3 - 4*z^4 + 18*y*z^4 + 9*y^2*z^4 + 7*z^5 - 7*y*z^5 - 3*z^6)*G[1, 0, y])/(y^3*(-1 + z)*(-1 + y + z)*(y + z)^4) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1, 1, y])/(2*y^3*(-1 + z)^2* (y + z)^2) - (5*G[0, 1, 0, y])/y^3 - (2*G[0, 1, 1, y])/y^3 - G[1, 0, 1, y]/y^3 - (5*G[1, 1, 0, y])/y^3 + (3*G[1, 1, 1, y])/y^3) + ((-1 + 3*y - 3*y^2 + y^3 - z + 2*y*z - y^2*z + 5*z^2 - 7*y*z^2 - 3*z^3)* G[1, 1 - y, 0, z])/(2*y^3*z^2*(-1 + y + z)) + ((2 + y - 2*z)*G[1 - y, 0, 0, z])/(2*y^2*(-1 + z)^2) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1 - y, 0, 1 - y, z])/ (2*y^3*(-1 + z)^2*(y + z)^2) + ((27*y^4 - 33*y^5 + 3*y^6 - y^7 + 6*y^3*z - 111*y^4*z + 78*y^5*z - 7*y^6*z + 11*y^2*z^2 - 65*y^3*z^2 + 159*y^4*z^2 - 51*y^5*z^2 - 8*y*z^3 - 49*y^2*z^3 + 124*y^3*z^3 - 79*y^4*z^3 - 4*z^4 + 22*y*z^4 + 68*y^2*z^4 - 66*y^3*z^4 + 12*z^5 - 20*y*z^5 - 30*y^2*z^5 - 12*z^6 + 6*y*z^6 + 4*z^7)*G[1 - y, 1, 0, z])/(2*y^3*(-1 + z)^2*(-1 + y + z)* (y + z)^4) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1 - y, 1 - y, 0, z])/ (2*y^3*(-1 + z)^2*(y + z)^2) + (3*(2*y + z)*G[1 - y, 1 - y, 1 - y, z])/ (y^2*(y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*y*z - 5*y^2*z + 8*y^3*z - 3*y^4*z + z^2 - 4*y*z^2 + 8*y^2*z^2 - 6*y^3*z^2 + 7*y^4*z^2 - 4*y^5*z^2 - z^3 - 10*y*z^3 + 8*y^2*z^3 + 4*y^3*z^3 - 13*y^4*z^3 - 9*z^4 + 40*y*z^4 - 21*y^2*z^4 - 8*y^3*z^4 + 23*z^5 - 44*y*z^5 + 9*y^2*z^5 - 20*z^6 + 16*y*z^6 + 6*z^7)*G[1 - y, -y, 1 - y, z])/ (2*y^3*(-1 + z)^3*z^2*(y + z)^2) + ((2*y^2 - 4*y^3 + 4*y*z - 8*y^2*z + z^2 - 3*y*z^2 + z^3)* G[-y, 0, 1 - y, z])/(2*y^3*(-1 + y + z)*(y + z)^2) + ((2*y^2 - 4*y^3 + 4*y*z - 8*y^2*z + z^2 - 3*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(2*y^3*(-1 + y + z)*(y + z)^2) + ((-2*y^3 - 5*y^2*z + 2*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/ (2*y^3*z*(y + z)^2) + Pi*((((3*I)/4)*(-2 - y + z))/ (y*(-1 + z)*(y + z)) - (((3*I)/2)*G[0, 1, y])/y^3 + G[1 - y, z]*(((I/2)*(-6*y + 2*y^2 + y^3 - 3*z + 8*y*z + 3*z^2 - y*z^2))/(y^2*(-1 + z)*(y + z)^2) + (I*G[0, 1, y])/y^3) - ((I/2)*(-3 + 2*y + y^2 + 6*z - 2*y*z - 3*z^2)*G[0, 1 - y, z])/ (y^3*(-1 + z)^2) - (((3*I)/2)*G[1, 0, z])/y^3 - ((2*I)*(2*y + z)*G[1, 1, y])/(y^2*(y + z)^2) + ((2*I)*G[-y, z]*G[1, 1, y])/y^3 + G[0, z]*((((3*I)/4)*(2 + y - 2*z))/(y^2*(-1 + z)^2) - ((I/2)*(-3 + 2*y + y^2 + 6*z - 2*y*z - 3*z^2)*G[1, y])/ (y^3*(-1 + z)^2) - ((2*I)*G[1, 1, y])/y^3) - ((I/2)*(-3 + 2*y + y^2 + 6*z - 2*y*z - 3*z^2)*G[1 - y, 0, z])/ (y^3*(-1 + z)^2) - ((2*I)*(2*y + z)*G[1 - y, 1 - y, z])/ (y^2*(y + z)^2) - (((3*I)/2)*G[-y, 1 - y, z])/y^3 + G[1, y]*(((I/2)*(-6*y + 2*y^2 + y^3 - 3*z + 8*y*z + 3*z^2 - y*z^2))/ (y^2*(-1 + z)*(y + z)^2) - ((2*I)*(2*y + z)*G[1 - y, z])/ (y^2*(y + z)^2) - (((3*I)/2)*G[-y, z])/y^3 - ((2*I)*G[0, 1 - y, z])/y^3 + (I*G[1, 0, z])/y^3 - ((2*I)*G[1 - y, 0, z])/y^3 + (I*G[1 - y, -y, z])/y^3 + ((2*I)*G[-y, 1 - y, z])/y^3) + ((2*I)*G[0, 1, 1, y])/y^3 - ((2*I)*G[0, 1 - y, 1 - y, z])/y^3 + (I*G[1, 0, 1, y])/y^3 + (I*G[1, 0, 1 - y, z])/y^3 + (I*G[1, 1 - y, 0, z])/y^3 - ((2*I)*G[1 - y, 0, 1 - y, z])/y^3 + (I*G[1 - y, 1, 0, z])/y^3 - ((2*I)*G[1 - y, 1 - y, 0, z])/y^3 + (I*G[1 - y, -y, 1 - y, z])/y^3 + ((2*I)*G[-y, 1 - y, 1 - y, z])/y^3) + ((2*y^3 - 2*y^4 + 15*y^2*z - 19*y^3*z + 18*y*z^2 - 39*y^2*z^2 + 7*z^3 - 31*y*z^3 - 9*z^4)*G[-y, -y, 1 - y, z])/(2*y^3*z*(-1 + y + z)* (y + z)^2) + G[0, y]*((35*y - 21*y^2 - 2*y^3 - z - 53*y*z + 17*y^2*z + 4*z^2 + 16*y*z^2 - 3*z^3)/(4*y*(-1 + z)*(-1 + y + z)* (y + z)^2) + ((y^3 - 3*y^4 + 3*y^5 - y^6 + 3*y^2*z + 4*y^3*z - 9*y^4*z - 2*y^5*z + 4*y^6*z + 3*y*z^2 - 40*y^2*z^2 + 4*y^3*z^2 + 33*y^4*z^2 + 2*y^5*z^2 + z^3 - 20*y*z^3 + 110*y^2*z^3 - 28*y^3*z^3 - 18*y^4*z^3 + 6*y^5*z^3 - 9*z^4 + 43*y*z^4 - 117*y^2*z^4 + 28*y^3*z^4 + 6*y^4*z^4 + 21*z^5 - 38*y*z^5 + 50*y^2*z^5 - 6*y^3*z^5 - 19*z^6 + 12*y*z^6 - 6*y^2*z^6 + 6*z^7)* G[0, z])/(2*y^2*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + ((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z - 18*y^2*z + 18*y^3*z - 8*y^4*z + 2*z^2 - 33*y*z^2 + 46*y^2*z^2 - 26*y^3*z^2 - 2*y^4*z^2 - 16*z^3 + 62*y*z^3 - 38*y^2*z^3 - 4*y^3*z^3 + 26*z^4 - 35*y*z^4 - 12*z^5 + 2*y*z^5)*G[1 - y, z])/(4*y^2*(-1 + z)^2*z^2*(y + z)^2) + ((-10 + 5*y + y^2 + 20*z - 5*y*z - 10*z^2)*G[0, 0, z])/ (2*y^2*(-1 + z)^2*(-1 + y + z)) + ((-2*y^3 + 2*y^4 - 17*y^2*z + 29*y^3*z - 7*y^4*z - 7*y^5*z + 4*y^6*z - 22*y*z^2 + 96*y^2*z^2 - 77*y^3*z^2 - 6*y^4*z^2 + 15*y^5*z^2 - 8*z^3 + 96*y*z^3 - 187*y^2*z^3 + 68*y^3*z^3 + 15*y^4*z^3 + 30*z^4 - 156*y*z^4 + 154*y^2*z^4 - 18*y^3*z^4 - 42*z^5 + 112*y*z^5 - 46*y^2*z^5 + 26*z^6 - 30*y*z^6 - 6*z^7)* G[0, 1 - y, z])/(2*y^3*(-1 + z)^3*z*(-1 + y + z)*(y + z)^2) + ((1 - 4*y + 6*y^2 - 4*y^3 + y^4 - z + 4*y*z - 6*y^2*z + 4*y^3*z - y^4*z - 9*z^2 + 10*y*z^2 + 4*y^2*z^2 - 4*y^3*z^2 + 23*z^3 - 16*y*z^3 - 4*y^2*z^3 - 20*z^4 + 6*y*z^4 + 6*z^5)*G[1, 0, z])/ (2*y^3*(-1 + z)*z^2*(-1 + y + z)^2) + ((y^4 - 3*y^5 + 3*y^6 - y^7 + 4*y^3*z - 12*y^4*z + 13*y^5*z - 6*y^6*z + y^7*z + 6*y^2*z^2 - 18*y^3*z^2 + 45*y^4*z^2 - 44*y^5*z^2 + 7*y^6*z^2 + 4*y*z^3 - 12*y^2*z^3 + 8*y^3*z^3 - 84*y^4*z^3 + 50*y^5*z^3 + z^4 - 3*y*z^4 - 7*y^2*z^4 - 33*y^3*z^4 + 74*y^4*z^4 - 25*y*z^5 + 55*y^3*z^5 - 9*z^6 + 38*y*z^6 + 17*y^2*z^6 + 14*z^7 - 14*y*z^7 - 6*z^8)*G[1 - y, 0, z])/ (2*y^3*(-1 + z)*z^2*(-1 + y + z)*(y + z)^4) + ((2*y^2 + 5*y*z + 2*z^2)*G[1 - y, 1 - y, z])/(2*y^2*z*(y + z)^2) + ((-2*y^3 + 2*y^4 - 17*y^2*z + 21*y^3*z - 22*y*z^2 + 41*y^2*z^2 - 8*z^3 + 28*y*z^3 + 6*z^4)*G[-y, 1 - y, z])/(2*y^3*z*(-1 + y + z)* (y + z)^2) - (3*G[0, 0, 1 - y, z])/y^3 + (5*G[0, 1 - y, 0, z])/ y^3 + G[0, 1 - y, 1 - y, z]/y^3 + (3*G[0, -y, 1 - y, z])/y^3 - (5*G[1, 0, 0, z])/y^3 - G[1, 0, 1 - y, z]/y^3 - (5*G[1, 1, 0, z])/y^3 + (5*G[1, 1 - y, 0, z])/y^3 + (5*G[1 - y, 0, 0, z])/y^3 + G[1 - y, 0, 1 - y, z]/y^3 + (5*G[1 - y, 1, 0, z])/y^3 - (5*G[1 - y, 1 - y, 0, z])/y^3 + (3*G[-y, 0, 1 - y, z])/y^3 - (5*G[-y, 1 - y, 0, z])/y^3 - G[-y, 1 - y, 1 - y, z]/y^3 - (3*G[-y, -y, 1 - y, z])/y^3) + G[1, y]*((-56*y + 4*y^2 + 2*y^3 - 29*z + 60*y*z + 29*z^2 - 2*y*z^2)/ (4*y^2*(-1 + z)*(y + z)^2) + ((8*y - 2*y^2 - y^3 + 5*z - 10*y*z - 5*z^2 + y*z^2)*G[1 - y, z])/(2*y^2*(-1 + z)*(y + z)^2) + ((-2*y^3 + 4*y^4 - 2*y^5 - 6*y^2*z + 20*y^3*z - 18*y^4*z + 8*y^5*z - 6*y*z^2 + 25*y^2*z^2 - 58*y^3*z^2 + 32*y^4*z^2 + 2*y^5*z^2 - 2*z^3 - 8*y*z^3 - 54*y^2*z^3 + 64*y^3*z^3 + 6*y^4*z^3 - 11*z^4 + 28*y*z^4 + 49*y^2*z^4 + 28*z^5 - 12*y*z^5 - 6*y^2*z^5 - 15*z^6 - 2*y*z^6)*G[-y, z])/(4*y^3*(-1 + z)^2*z^2*(y + z)^2) + ((2 + y - 2*z)*G[0, 0, z])/(2*y^2*(-1 + z)^2) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[0, 1 - y, z])/(2*y^3*(-1 + z)^2* (y + z)^2) + ((-2*y^3 - 17*y^2*z + 12*y^3*z + 4*y^4*z - 4*y^5*z - 22*y*z^2 + 63*y^2*z^2 - 10*y^3*z^2 - 12*y^4*z^2 - 8*z^3 + 72*y*z^3 - 71*y^2*z^3 - 4*y^3*z^3 + 24*z^4 - 78*y*z^4 + 25*y^2*z^4 - 24*z^5 + 28*y*z^5 + 8*z^6)*G[0, -y, z])/ (2*y^3*(-1 + z)^3*z*(y + z)^2) + ((-1 + 3*y - 3*y^2 + y^3 - z + 2*y*z - y^2*z + 5*z^2 - 7*y*z^2 - 3*z^3)*G[1, 0, z])/(2*y^3*z^2*(-1 + y + z)) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1 - y, 0, z])/(2*y^3*(-1 + z)^2* (y + z)^2) + (3*(2*y + z)*G[1 - y, 1 - y, z])/(y^2*(y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*y*z - 5*y^2*z + 8*y^3*z - 3*y^4*z + z^2 - 4*y*z^2 + 8*y^2*z^2 - 6*y^3*z^2 + 7*y^4*z^2 - 4*y^5*z^2 - z^3 - 10*y*z^3 + 8*y^2*z^3 + 4*y^3*z^3 - 13*y^4*z^3 - 9*z^4 + 40*y*z^4 - 21*y^2*z^4 - 8*y^3*z^4 + 23*z^5 - 44*y*z^5 + 9*y^2*z^5 - 20*z^6 + 16*y*z^6 + 6*z^7)*G[1 - y, -y, z])/(2*y^3*(-1 + z)^3*z^2* (y + z)^2) + ((2*y^2 - 4*y^3 + 4*y*z - 8*y^2*z + z^2 - 3*y*z^2 + z^3)*G[-y, 0, z])/(2*y^3*(-1 + y + z)*(y + z)^2) + ((-2*y^3 - 5*y^2*z + 2*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/ (2*y^3*z*(y + z)^2) + ((2*y^3 - 2*y^4 + 15*y^2*z - 19*y^3*z + 18*y*z^2 - 39*y^2*z^2 + 7*z^3 - 31*y*z^3 - 9*z^4)*G[-y, -y, z])/ (2*y^3*z*(-1 + y + z)*(y + z)^2) + (2*G[0, 0, 1 - y, z])/y^3 + (3*G[0, 0, -y, z])/y^3 - G[0, 1, 0, z]/y^3 + (2*G[0, 1 - y, 0, z])/ y^3 + (3*G[0, 1 - y, 1 - y, z])/y^3 - (2*G[0, 1 - y, -y, z])/y^3 - (3*G[0, -y, 1 - y, z])/y^3 - (3*G[0, -y, -y, z])/y^3 - (2*G[1, 0, 0, z])/y^3 - G[1, 0, 1 - y, z]/y^3 + (2*G[1, 0, -y, z])/y^3 - G[1, 1 - y, 0, z]/y^3 + (2*G[1, 1 - y, -y, z])/y^3 + (2*G[1 - y, 0, 0, z])/y^3 + (3*G[1 - y, 0, 1 - y, z])/y^3 - (2*G[1 - y, 0, -y, z])/y^3 + (3*G[1 - y, 1 - y, 0, z])/y^3 - (4*G[1 - y, 1 - y, -y, z])/y^3 - (2*G[1 - y, -y, 1 - y, z])/y^3 - (2*G[-y, 0, 1 - y, z])/y^3 - (3*G[-y, 0, -y, z])/y^3 - (2*G[-y, 1 - y, 0, z])/y^3 - (3*G[-y, 1 - y, 1 - y, z])/y^3 + (3*G[-y, 1 - y, -y, z])/y^3 + (3*G[-y, -y, 1 - y, z])/y^3 + (3*G[-y, -y, -y, z])/y^3) + (5*G[0, 0, 1, 0, y])/y^3 - (5*G[0, 0, 1, 0, z])/y^3 + (2*G[0, 0, 1, 1, y])/y^3 + (2*G[0, 0, 1 - y, 1 - y, z])/y^3 + (3*G[0, 0, -y, 1 - y, z])/y^3 + (2*G[0, 1, 0, 1, y])/y^3 - G[0, 1, 0, 1 - y, z]/y^3 + (7*G[0, 1, 1, 0, y])/y^3 + (2*G[0, 1, 1, 0, z])/y^3 - (3*G[0, 1, 1, 1, y])/y^3 - G[0, 1, 1 - y, 0, z]/y^3 + (2*G[0, 1 - y, 0, 1 - y, z])/y^3 - (6*G[0, 1 - y, 1, 0, z])/y^3 + (2*G[0, 1 - y, 1 - y, 0, z])/y^3 + (3*G[0, 1 - y, 1 - y, 1 - y, z])/y^3 - (2*G[0, 1 - y, -y, 1 - y, z])/ y^3 - (3*G[0, -y, 1 - y, 1 - y, z])/y^3 - (3*G[0, -y, -y, 1 - y, z])/ y^3 + (2*G[1, 0, 0, 1, y])/y^3 - (2*G[1, 0, 0, 1 - y, z])/y^3 - (6*G[1, 0, 1, 0, y])/y^3 + (6*G[1, 0, 1, 0, z])/y^3 - (2*G[1, 0, 1, 1, y])/y^3 - (2*G[1, 0, 1 - y, 0, z])/y^3 - G[1, 0, 1 - y, 1 - y, z]/y^3 + (2*G[1, 0, -y, 1 - y, z])/y^3 + (7*G[1, 1, 0, 0, z])/y^3 - (4*G[1, 1, 0, 1, y])/y^3 + (4*G[1, 1, 1, 0, y])/y^3 + (3*G[1, 1, 1, 0, z])/y^3 - (2*G[1, 1 - y, 0, 0, z])/y^3 - G[1, 1 - y, 0, 1 - y, z]/y^3 - (4*G[1, 1 - y, 1, 0, z])/y^3 - G[1, 1 - y, 1 - y, 0, z]/y^3 + (2*G[1, 1 - y, -y, 1 - y, z])/y^3 + (2*G[1 - y, 0, 0, 1 - y, z])/y^3 - (6*G[1 - y, 0, 1, 0, z])/y^3 + (2*G[1 - y, 0, 1 - y, 0, z])/y^3 + (3*G[1 - y, 0, 1 - y, 1 - y, z])/y^3 - (2*G[1 - y, 0, -y, 1 - y, z])/ y^3 - (7*G[1 - y, 1, 0, 0, z])/y^3 - (5*G[1 - y, 1, 1, 0, z])/y^3 + (2*G[1 - y, 1 - y, 0, 0, z])/y^3 + (3*G[1 - y, 1 - y, 0, 1 - y, z])/ y^3 + (4*G[1 - y, 1 - y, 1, 0, z])/y^3 + (3*G[1 - y, 1 - y, 1 - y, 0, z])/y^3 - (4*G[1 - y, 1 - y, -y, 1 - y, z])/y^3 - (2*G[1 - y, -y, 1 - y, 1 - y, z])/y^3 + (5*G[-y, 0, 1, 0, z])/y^3 - (2*G[-y, 0, 1 - y, 1 - y, z])/y^3 - (3*G[-y, 0, -y, 1 - y, z])/y^3 - (2*G[-y, 1 - y, 0, 1 - y, z])/y^3 + (5*G[-y, 1 - y, 1, 0, z])/y^3 - (2*G[-y, 1 - y, 1 - y, 0, z])/y^3 - (3*G[-y, 1 - y, 1 - y, 1 - y, z])/ y^3 + (3*G[-y, 1 - y, -y, 1 - y, z])/y^3 + (3*G[-y, -y, 1 - y, 1 - y, z])/y^3 + (3*G[-y, -y, -y, 1 - y, z])/y^3 + ((4 - 3*y - 22*y^2 + 35*y^3 - 12*y^4 - 16*z + 9*y*z + 44*y^2*z - 35*y^3*z + 24*z^2 - 9*y*z^2 - 22*y^2*z^2 - 16*z^3 + 3*y*z^3 + 4*z^4)/(2*y^2*(-1 + z)^3*(-1 + y + z)^2) - (2*G[1, y])/y^3 + (2*G[1, z])/y^3 - (2*G[1 - y, z])/y^3)*Zeta[3])/Nc^2)/q2^2, alpha[1, 2, "PS"] -> (((-2*(54*y^2*z - 118*y^3*z + 77*y^4*z - 12*y^5*z + 3*y^6*z + 42*y*z^2 - 252*y^2*z^2 + 319*y^3*z^2 - 122*y^4*z^2 + 21*y^5*z^2 + 12*z^3 - 136*y*z^3 + 375*y^2*z^3 - 264*y^3*z^3 + 54*y^4*z^3 - 26*z^4 + 153*y*z^4 - 216*y^2*z^4 + 66*y^3*z^4 + 20*z^5 - 68*y*z^5 + 39*y^2*z^5 - 6*z^6 + 9*y*z^6)*G[0, 1 - y, z])/ (3*y^3*(-1 + z)*(-1 + y + z)^2*(y + z)^3) + (2*(-18*y + 60*y^2 - 72*y^3 + 36*y^4 - 6*y^5 - 12*z + 110*y*z - 243*y^2*z + 201*y^3*z - 60*y^4*z + 38*z^2 - 223*y*z^2 + 336*y^2*z^2 - 168*y^3*z^2 + 18*y^4*z^2 - 46*z^3 + 197*y*z^3 - 183*y^2*z^3 + 39*y^3*z^3 + 26*z^4 - 75*y*z^4 + 30*y^2*z^4 - 6*z^5 + 9*y*z^5)*G[1, 0, z])/(3*y^3*(-1 + z)*(-1 + y + z)^3*(y + z)) + G[0, -y, z]*((16*G[1, 0, y])/y^3 - (16*G[1, 1, y])/y^3) + G[0, z]*((2*(-36*y*z + 54*y^2*z - 9*y^3*z - 9*y^4*z - 12*z^2 + 100*y*z^2 - 72*y^2*z^2 - 9*y^3*z^2 + 22*z^3 - 73*y*z^3 + 9*y^2*z^3 - 10*z^4 + 9*y*z^4))/(3*y^2*(-1 + z)*(-1 + y + z)^2* (y + z)^2) - (2*(54*y^2*z - 118*y^3*z + 77*y^4*z - 12*y^5*z + 3*y^6*z + 42*y*z^2 - 252*y^2*z^2 + 319*y^3*z^2 - 122*y^4*z^2 + 21*y^5*z^2 + 12*z^3 - 136*y*z^3 + 375*y^2*z^3 - 264*y^3*z^3 + 54*y^4*z^3 - 26*z^4 + 153*y*z^4 - 216*y^2*z^4 + 66*y^3*z^4 + 20*z^5 - 68*y*z^5 + 39*y^2*z^5 - 6*z^6 + 9*y*z^6)*G[1, y])/ (3*y^3*(-1 + z)*(-1 + y + z)^2*(y + z)^3) - (8*(3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, y])/ (3*y^3*(-1 + y + z)^3) - (8*(3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)*G[1, 0, y])/(3*y^3*(-1 + y + z)^3) + (4*(9*y^2*z + 9*y*z^2 + 4*z^3)*G[1, 1, y])/(3*y^3*(y + z)^3)) + G[-y, z]*((4*(-3*y*z + 21*y^2*z - 33*y^3*z + 15*y^4*z + 33*y*z^2 - 78*y^2*z^2 + 45*y^3*z^2 + 12*z^3 - 57*y*z^3 + 49*y^2*z^3 - 12*z^4 + 23*y*z^4 + 4*z^5)*G[0, 1, y])/(3*y^3*(-1 + y + z)^3* (y + z)^2) + (4*(-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 18*y^2*z + 63*y^3*z - 72*y^4*z + 25*y^5*z - 12*y*z^2 + 96*y^2*z^2 - 165*y^3*z^2 + 77*y^4*z^2 + 48*y*z^3 - 156*y^2*z^3 + 109*y^3*z^3 + 6*z^4 - 60*y*z^4 + 74*y^2*z^4 - 6*z^5 + 22*y*z^5 + 2*z^6)* G[1, 0, y])/(3*y^3*z*(-1 + y + z)^3*(y + z)^2) - (4*(3*y^3 + 22*y^2*z + 17*y*z^2 + 4*z^3)*G[1, 1, y])/ (3*y^3*z*(y + z)^2)) - (2*(54*y^2*z - 118*y^3*z + 77*y^4*z - 12*y^5*z + 3*y^6*z + 42*y*z^2 - 252*y^2*z^2 + 319*y^3*z^2 - 122*y^4*z^2 + 21*y^5*z^2 + 12*z^3 - 136*y*z^3 + 375*y^2*z^3 - 264*y^3*z^3 + 54*y^4*z^3 - 26*z^4 + 153*y*z^4 - 216*y^2*z^4 + 66*y^3*z^4 + 20*z^5 - 68*y*z^5 + 39*y^2*z^5 - 6*z^6 + 9*y*z^6)* G[1 - y, 0, z])/(3*y^3*(-1 + z)*(-1 + y + z)^2*(y + z)^3) - (16*(3*y + 2*z)*G[1 - y, 1 - y, z])/(3*y^2*(y + z)^2) + G[0, 1, y]*((-2*(18*y^4 - 18*y^5 - 18*y^6 + 18*y^7 + 54*y^2*z - 70*y^3*z - 29*y^4*z - 30*y^5*z + 75*y^6*z + 42*y*z^2 - 264*y^2*z^2 + 239*y^3*z^2 - 95*y^4*z^2 + 123*y^5*z^2 - 3*y^6*z^2 + 12*z^3 - 166*y*z^3 + 477*y^2*z^3 - 349*y^3*z^3 + 178*y^4*z^3 - 21*y^5*z^3 - 38*z^4 + 249*y*z^4 - 417*y^2*z^4 + 246*y^3*z^4 - 54*y^4*z^4 + 46*z^5 - 177*y*z^5 + 189*y^2*z^5 - 66*y^3*z^5 - 26*z^6 + 61*y*z^6 - 39*y^2*z^6 + 6*z^7 - 9*y*z^7))/ (3*y^3*(-1 + z)^2*(-1 + y + z)^2*(y + z)^3) + (16*G[1, 1 - y, z])/ y^3 - (16*G[1 - y, 1 - y, z])/y^3) + Pi^2*((24 - 54*y + 18*y^2 + 30*y^3 - 18*y^4 - 104*z + 172*y*z - 39*y^2*z - 33*y^3*z + 164*z^2 - 182*y*z^2 + 24*y^2*z^2 + 3*y^3*z^2 - 112*z^3 + 64*y*z^3 - 3*y^2*z^3 + 28*z^4)/ (9*y^2*(-1 + z)^2*(-1 + y + z)^3) + (4*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, z])/(9*y^3*(-1 + y + z)^3) - (2*(-2 - 12*y - 6*y^2 - 9*y^3 + 6*z + 24*y*z + 6*y^2*z - 6*z^2 - 12*y*z^2 + 2*z^3)*G[1 - y, z])/(9*y^3*(-1 + z)^3) + G[1, y]*((-2*(12*y - 30*y^2 + 27*y^3 - 21*y^4 + 21*y^5 - 9*y^6 - 6*z - 48*y*z + 114*y^2*z - 81*y^3*z + 42*y^4*z - 21*y^5*z + 24*z^2 + 78*y*z^2 - 162*y^2*z^2 + 81*y^3*z^2 - 21*y^4*z^2 - 38*z^3 - 66*y*z^3 + 102*y^2*z^3 - 27*y^3*z^3 + 30*z^4 + 30*y*z^4 - 24*y^2*z^4 - 12*z^5 - 6*y*z^5 + 2*z^6))/ (9*y^3*(-1 + z)^3*(-1 + y + z)^3) + (8*G[1, z])/(3*y^3) - (8*G[1 - y, z])/(3*y^3)) + G[0, y]* ((-2*(4 + 2*y + 3*y^2 - 8*z - 2*y*z + 4*z^2))/(3*y^2*(-1 + z)^3) - (8*G[1, z])/(3*y^3) + (8*G[1 - y, z])/(3*y^3)) + (8*G[1, 0, y])/(3*y^3) - (8*G[1, 1, y])/(3*y^3) + (8*G[1, 1 - y, z])/(3*y^3) - (8*G[1 - y, 1 - y, z])/(3*y^3)) + (2*(18*y^3 - 42*y^4 + 21*y^5 + 12*y^6 - 9*y^7 - 12*y^2*z - 82*y^3*z + 138*y^4*z - 3*y^5*z - 36*y^6*z - 9*y^7*z - 30*y*z^2 + 66*y^2*z^2 + 134*y^3*z^2 - 96*y^4*z^2 - 39*y^5*z^2 - 30*y^6*z^2 - 12*z^3 + 120*y*z^3 - 132*y^2*z^3 - 46*y^3*z^3 - 18*y^4*z^3 - 33*y^5*z^3 + 38*z^4 - 183*y*z^4 + 144*y^2*z^4 - 57*y^3*z^4 - 46*z^5 + 135*y*z^5 - 96*y^2*z^5 + 33*y^3*z^5 + 26*z^6 - 51*y*z^6 + 30*y^2*z^6 - 6*z^7 + 9*y*z^7)*G[-y, 1 - y, z])/(3*y^3*(-1 + z)^2*z*(-1 + y + z)^2* (y + z)^2) + G[1, 0, y]*((-2*(54*y^2 - 144*y^3 + 126*y^4 - 54*y^5 + 36*y^6 - 18*y^7 + 54*y*z - 364*y^2*z + 590*y^3*z - 404*y^4*z + 213*y^5*z - 93*y^6*z + 24*z^2 - 264*y*z^2 + 804*y^2*z^2 - 876*y^3*z^2 + 529*y^4*z^2 - 219*y^5*z^2 + 3*y^6*z^2 - 92*z^3 + 440*y*z^3 - 744*y^2*z^3 + 585*y^3*z^3 - 269*y^4*z^3 + 6*y^5*z^3 + 124*z^4 - 282*y*z^4 + 259*y^2*z^4 - 149*y^3*z^4 - 64*z^5 + 30*y*z^5 - 6*y^2*z^5 - 6*y^3*z^5 + 4*z^6 + 22*y*z^6 - 3*y^2*z^6 + 4*z^7))/(3*y^2*(-1 + z)^2*(-1 + y + z)^3*(y + z)^3) - (16*G[1, 1 - y, z])/y^3 + (16*G[1 - y, 1 - y, z])/y^3 - (16*G[-y, -y, z])/y^3) + G[1, 1, y]* ((-16*(3*y + 2*z))/(3*y^2*(y + z)^2) + (16*G[-y, -y, z])/y^3) + (4*(12*y - 30*y^2 + 27*y^3 - 21*y^4 + 21*y^5 - 9*y^6 - 12*z - 36*y*z + 108*y^2*z - 81*y^3*z + 42*y^4*z - 21*y^5*z + 48*z^2 + 36*y*z^2 - 144*y^2*z^2 + 81*y^3*z^2 - 21*y^4*z^2 - 76*z^3 - 12*y*z^3 + 84*y^2*z^3 - 27*y^3*z^3 + 60*z^4 - 18*y^2*z^4 - 24*z^5 + 4*z^6)* G[0, 0, 1, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3) + (4*(-12*y + 30*y^2 - 27*y^3 + 21*y^4 - 21*y^5 + 9*y^6 - 6*z + 72*y*z - 126*y^2*z + 81*y^3*z - 42*y^4*z + 21*y^5*z + 24*z^2 - 162*y*z^2 + 198*y^2*z^2 - 81*y^3*z^2 + 21*y^4*z^2 - 38*z^3 + 174*y*z^3 - 138*y^2*z^3 + 27*y^3*z^3 + 30*z^4 - 90*y*z^4 + 36*y^2*z^4 - 12*z^5 + 18*y*z^5 + 2*z^6)*G[0, 1, 0, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3) + (4*(-3*y*z + 15*y^2*z - 21*y^3*z + 9*y^4*z + 21*y*z^2 - 48*y^2*z^2 + 27*y^3*z^2 + 6*z^3 - 33*y*z^3 + 29*y^2*z^3 - 6*z^4 + 13*y*z^4 + 2*z^5)*G[0, 1, 0, z])/(3*y^3*(-1 + y + z)^3*(y + z)^2) - (4*(9*y^2*z + 9*y*z^2 + 4*z^3)*G[0, 1, 1, y])/(3*y^3*(y + z)^3) + (4*(9*y^2*z + 9*y*z^2 + 4*z^3)*G[0, 1 - y, 1 - y, z])/ (3*y^3*(y + z)^3) + (4*(-y^2 - 6*y*z + 7*y^2*z + 2*y^3*z + 3*y^4*z - 4*z^2 + 26*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 16*z^3 - 32*y*z^3 + 4*y^2*z^3 - 20*z^4 + 12*y*z^4 + 8*z^5)*G[0, -y, 1 - y, z])/ (y^2*(-1 + z)^3*z*(y + z)^2) + (4*(-12*y^4 + 30*y^5 - 27*y^6 + 21*y^7 - 21*y^8 + 9*y^9 - 9*y^2*z - 15*y^3*z + 135*y^4*z - 198*y^5*z + 144*y^6*z - 105*y^7*z + 48*y^8*z - 9*y*z^2 + 27*y^2*z^2 + 168*y^3*z^2 - 504*y^4*z^2 + 477*y^5*z^2 - 270*y^6*z^2 + 111*y^7*z^2 - 4*z^3 + 36*y*z^3 + 36*y^2*z^3 - 547*y^3*z^3 + 843*y^4*z^3 - 501*y^5*z^3 + 162*y^6*z^3 + 18*z^4 - 51*y*z^4 - 228*y^2*z^4 + 783*y^3*z^4 - 654*y^4*z^4 + 192*y^5*z^4 - 36*z^5 + 24*y*z^5 + 333*y^2*z^5 - 522*y^3*z^5 + 192*y^4*z^5 + 42*z^6 + 9*y*z^6 - 207*y^2*z^6 + 133*y^3*z^6 - 30*z^7 - 12*y*z^7 + 48*y^2*z^7 + 12*z^8 + 3*y*z^8 - 2*z^9)* G[1, 0, 1, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3*(y + z)^3) - (8*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 0, 1 - y, z])/(3*y^3*(-1 + y + z)^3) - (4*(-12*y^4 + 30*y^5 - 27*y^6 + 21*y^7 - 21*y^8 + 9*y^9 + 12*y^2*z - 60*y^3*z + 162*y^4*z - 201*y^5*z + 144*y^6*z - 105*y^7*z + 48*y^8*z + 12*y*z^2 - 108*y^2*z^2 + 366*y^3*z^2 - 597*y^4*z^2 + 486*y^5*z^2 - 270*y^6*z^2 + 111*y^7*z^2 + 4*z^3 - 60*y*z^3 + 366*y^2*z^3 - 891*y^3*z^3 + 960*y^4*z^3 - 510*y^5*z^3 + 162*y^6*z^3 - 12*z^4 + 132*y*z^4 - 636*y^2*z^4 + 1077*y^3*z^4 - 717*y^4*z^4 + 195*y^5*z^4 + 12*z^5 - 168*y*z^5 + 612*y^2*z^5 - 645*y^3*z^5 + 204*y^4*z^5 - 4*z^6 + 132*y*z^6 - 312*y^2*z^6 + 153*y^3*z^6 - 60*y*z^7 + 66*y^2*z^7 + 12*y*z^8)*G[1, 1, 0, y])/ (3*y^3*(-1 + z)^3*(-1 + y + z)^3*(y + z)^3) + G[1, z]*((-16*G[0, 0, 1, y])/y^3 + (16*G[0, 1, 0, y])/y^3 + (16*G[1, 0, 1, y])/y^3 - (16*G[1, 1, 0, y])/y^3) + G[1 - y, z]*((-2*(-36*y + 54*y^2 - 9*y^3 - 9*y^4 - 12*z + 100*y*z - 72*y^2*z - 9*y^3*z + 22*z^2 - 73*y*z^2 + 9*y^2*z^2 - 10*z^3 + 9*y*z^3))/(3*y^2*(-1 + z)*(-1 + y + z)*(y + z)^2) - (4*(2*y^3 - 12*y^4 - 6*y^5 - 9*y^6 - 3*y^2*z - 42*y^3*z + 6*y^4*z - 21*y^5*z - 3*y*z^2 - 27*y^2*z^2 + 60*y^3*z^2 - 21*y^4*z^2 - 2*z^3 - 3*y*z^3 + 57*y^2*z^3 - 29*y^3*z^3 + 6*z^4 + 15*y*z^4 - 27*y^2*z^4 - 6*z^5 - 9*y*z^5 + 2*z^6)*G[0, 1, y])/ (3*y^3*(-1 + z)^3*(y + z)^3) - (4*(4*y^2 + 12*y^3 + 6*y^4 + 9*y^5 + 24*y^2*z - 6*y^3*z + 21*y^4*z + 36*y*z^2 - 42*y^2*z^2 + 21*y^3*z^2 + 12*z^3 - 66*y*z^3 + 23*y^2*z^3 - 24*z^4 + 30*y*z^4 + 12*z^5)*G[1, 0, y])/(3*y^2*(-1 + z)^3*(y + z)^3) + (16*G[0, 0, 1, y])/y^3 - (16*G[0, 1, 0, y])/y^3 - (16*G[1, 0, 1, y])/y^3 + (16*G[1, 1, 0, y])/y^3) - (8*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 1, 0, z])/(3*y^3*(-1 + y + z)^3) - (8*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 1 - y, 0, z])/(3*y^3*(-1 + y + z)^3) + (4*(9*y^2*z + 9*y*z^2 + 4*z^3)*G[1 - y, 0, 1 - y, z])/ (3*y^3*(y + z)^3) + (4*z*G[1 - y, 1, 0, z])/(y^2*(y + z)^2) + (4*(9*y^2*z + 9*y*z^2 + 4*z^3)*G[1 - y, 1 - y, 0, z])/ (3*y^3*(y + z)^3) - (4*(-3*y^3 - 20*y^2*z - 3*y^3*z - 6*y^4*z - 9*y^5*z - 13*y*z^2 + 36*y^2*z^2 + 3*y^3*z^2 - 12*y^4*z^2 - 2*z^3 + 27*y*z^3 - 18*y^2*z^3 - 6*y^3*z^3 + 6*z^4 - 15*y*z^4 + 2*y^2*z^4 - 6*z^5 + y*z^5 + 2*z^6)*G[1 - y, -y, 1 - y, z])/ (3*y^3*(-1 + z)^3*z*(y + z)^2) + (4*(2*y^5 + 3*y*z - 15*y^2*z + 21*y^3*z - 5*y^4*z - 21*y*z^2 + 48*y^2*z^2 - 25*y^3*z^2 - 6*z^3 + 33*y*z^3 - 29*y^2*z^3 + 6*z^4 - 13*y*z^4 - 2*z^5)*G[-y, 0, 1 - y, z])/(3*y^3*(-1 + y + z)^3* (y + z)^2) + (4*(2*y^5 + 3*y*z - 15*y^2*z + 21*y^3*z - 5*y^4*z - 21*y*z^2 + 48*y^2*z^2 - 25*y^3*z^2 - 6*z^3 + 33*y*z^3 - 29*y^2*z^3 + 6*z^4 - 13*y*z^4 - 2*z^5)*G[-y, 1 - y, 0, z])/ (3*y^3*(-1 + y + z)^3*(y + z)^2) - (4*(3*y^3 + 22*y^2*z + 17*y*z^2 + 4*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y^3*z*(y + z)^2) - (4*(-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 18*y^2*z + 63*y^3*z - 72*y^4*z + 25*y^5*z - 9*y*z^2 + 75*y^2*z^2 - 132*y^3*z^2 + 62*y^4*z^2 + 15*y*z^3 - 78*y^2*z^3 + 64*y^3*z^3 - 6*z^4 - 3*y*z^4 + 25*y^2*z^4 + 6*z^5 - y*z^5 - 2*z^6)* G[-y, -y, 1 - y, z])/(3*y^3*z*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((2*(-36*y + 54*y^2 - 9*y^3 - 9*y^4 - 12*z + 100*y*z - 72*y^2*z - 9*y^3*z + 22*z^2 - 73*y*z^2 + 9*y^2*z^2 - 10*z^3 + 9*y*z^3))/(3*y*(-1 + z)*(-1 + y + z)^2*(y + z)^2) + (2*(8*z - 10*y*z + 3*y^2*z + 3*y^3*z - 12*z^2 + 10*y*z^2 - 3*y^2*z^2 + 4*z^3)*G[0, z])/(3*y^2*(-1 + z)*(-1 + y + z)^3) - (2*(18*y^3 - 42*y^4 + 21*y^5 + 12*y^6 - 9*y^7 + 6*y^2*z - 106*y^3*z + 141*y^4*z - 9*y^5*z - 27*y^6*z - 9*y^7*z + 12*y*z^2 - 86*y^2*z^2 + 243*y^3*z^2 - 129*y^4*z^2 - 39*y^6*z^2 - 78*y*z^3 + 241*y^2*z^3 - 237*y^3*z^3 + 66*y^4*z^3 - 66*y^5*z^3 - 8*z^4 + 162*y*z^4 - 251*y^2*z^4 + 103*y^3*z^4 - 54*y^4*z^4 + 20*z^5 - 138*y*z^5 + 93*y^2*z^5 - 21*y^3*z^5 - 16*z^6 + 42*y*z^6 - 3*y^2*z^6 + 4*z^7)* G[1 - y, z])/(3*y^2*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) - (4*(3*y^3 - 9*y^4 + 9*y^5 - 3*y^6 + 18*y^2*z - 84*y^3*z + 129*y^4*z - 81*y^5*z + 30*y^6*z - 21*y^7*z + 9*y^8*z + 12*y*z^2 - 174*y^2*z^2 + 483*y^3*z^2 - 498*y^4*z^2 + 231*y^5*z^2 - 93*y^6*z^2 + 39*y^7*z^2 - 96*y*z^3 + 648*y^2*z^3 - 1185*y^3*z^3 + 831*y^4*z^3 - 276*y^5*z^3 + 75*y^6*z^3 - 6*z^4 + 300*y*z^4 - 1208*y^2*z^4 + 1452*y^3*z^4 - 639*y^4*z^4 + 117*y^5*z^4 + 24*z^5 - 478*y*z^5 + 1206*y^2*z^5 - 879*y^3*z^5 + 186*y^4*z^5 - 38*z^6 + 414*y*z^6 - 618*y^2*z^6 + 210*y^3*z^6 + 30*z^7 - 186*y*z^7 + 128*y^2*z^7 - 12*z^8 + 34*y*z^8 + 2*z^9)*G[0, 1 - y, z])/ (3*y^3*(-1 + z)^3*z*(-1 + y + z)^3*(y + z)^2) + (8*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 0, z])/(3*y^3*(-1 + y + z)^3) - (8*G[1 - y, 0, z])/(3*y^3) + (4*(3*y^3 + 25*y^2*z + 30*y*z^2 + 12*z^3)*G[1 - y, 1 - y, z])/ (3*y^2*z*(y + z)^3) + (4*(-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 18*y^2*z + 63*y^3*z - 72*y^4*z + 25*y^5*z - 12*y*z^2 + 96*y^2*z^2 - 165*y^3*z^2 + 77*y^4*z^2 + 48*y*z^3 - 156*y^2*z^3 + 109*y^3*z^3 + 6*z^4 - 60*y*z^4 + 74*y^2*z^4 - 6*z^5 + 22*y*z^5 + 2*z^6)*G[-y, 1 - y, z])/(3*y^3*z*(-1 + y + z)^3*(y + z)^2) - (16*G[0, 0, 1 - y, z])/y^3 + (16*G[0, 1 - y, 1 - y, z])/y^3 + (16*G[0, -y, 1 - y, z])/y^3 - (16*G[1, 0, 1 - y, z])/y^3 + (16*G[1 - y, 0, 1 - y, z])/y^3 + (16*G[-y, 0, 1 - y, z])/y^3 - (16*G[-y, 1 - y, 1 - y, z])/y^3 - (16*G[-y, -y, 1 - y, z])/y^3) + G[1, y]*((-2*(-36*y + 54*y^2 - 9*y^3 - 9*y^4 - 12*z + 100*y*z - 72*y^2*z - 9*y^3*z + 22*z^2 - 73*y*z^2 + 9*y^2*z^2 - 10*z^3 + 9*y*z^3))/(3*y^2*(-1 + z)*(-1 + y + z)*(y + z)^2) - (16*(3*y + 2*z)*G[1 - y, z])/(3*y^2*(y + z)^2) + (2*(18*y^3 - 42*y^4 + 21*y^5 + 12*y^6 - 9*y^7 - 12*y^2*z - 82*y^3*z + 138*y^4*z - 3*y^5*z - 36*y^6*z - 9*y^7*z - 30*y*z^2 + 66*y^2*z^2 + 134*y^3*z^2 - 96*y^4*z^2 - 39*y^5*z^2 - 30*y^6*z^2 - 12*z^3 + 120*y*z^3 - 132*y^2*z^3 - 46*y^3*z^3 - 18*y^4*z^3 - 33*y^5*z^3 + 38*z^4 - 183*y*z^4 + 144*y^2*z^4 - 57*y^3*z^4 - 46*z^5 + 135*y*z^5 - 96*y^2*z^5 + 33*y^3*z^5 + 26*z^6 - 51*y*z^6 + 30*y^2*z^6 - 6*z^7 + 9*y*z^7)*G[-y, z])/(3*y^3*(-1 + z)^2*z* (-1 + y + z)^2*(y + z)^2) + (4*(9*y^2*z + 9*y*z^2 + 4*z^3)* G[0, 1 - y, z])/(3*y^3*(y + z)^3) + (4*(-y^2 - 6*y*z + 7*y^2*z + 2*y^3*z + 3*y^4*z - 4*z^2 + 26*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 16*z^3 - 32*y*z^3 + 4*y^2*z^3 - 20*z^4 + 12*y*z^4 + 8*z^5)*G[0, -y, z])/(y^2*(-1 + z)^3*z*(y + z)^2) - (8*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 0, z])/(3*y^3*(-1 + y + z)^3) + (4*(9*y^2*z + 9*y*z^2 + 4*z^3)*G[1 - y, 0, z])/(3*y^3*(y + z)^3) - (4*(-3*y^3 - 20*y^2*z - 3*y^3*z - 6*y^4*z - 9*y^5*z - 13*y*z^2 + 36*y^2*z^2 + 3*y^3*z^2 - 12*y^4*z^2 - 2*z^3 + 27*y*z^3 - 18*y^2*z^3 - 6*y^3*z^3 + 6*z^4 - 15*y*z^4 + 2*y^2*z^4 - 6*z^5 + y*z^5 + 2*z^6)*G[1 - y, -y, z])/(3*y^3*(-1 + z)^3*z*(y + z)^2) + (4*(2*y^5 + 3*y*z - 15*y^2*z + 21*y^3*z - 5*y^4*z - 21*y*z^2 + 48*y^2*z^2 - 25*y^3*z^2 - 6*z^3 + 33*y*z^3 - 29*y^2*z^3 + 6*z^4 - 13*y*z^4 - 2*z^5)*G[-y, 0, z])/(3*y^3*(-1 + y + z)^3*(y + z)^2) - (4*(3*y^3 + 22*y^2*z + 17*y*z^2 + 4*z^3)*G[-y, 1 - y, z])/ (3*y^3*z*(y + z)^2) - (4*(-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 18*y^2*z + 63*y^3*z - 72*y^4*z + 25*y^5*z - 9*y*z^2 + 75*y^2*z^2 - 132*y^3*z^2 + 62*y^4*z^2 + 15*y*z^3 - 78*y^2*z^3 + 64*y^3*z^3 - 6*z^4 - 3*y*z^4 + 25*y^2*z^4 + 6*z^5 - y*z^5 - 2*z^6)* G[-y, -y, z])/(3*y^3*z*(-1 + y + z)^3*(y + z)^2) + (16*G[0, 0, -y, z])/y^3 - (16*G[0, 1 - y, -y, z])/y^3 - (16*G[0, -y, 1 - y, z])/y^3 - (16*G[0, -y, -y, z])/y^3 + (16*G[1, 0, -y, z])/y^3 + (16*G[1, 1 - y, -y, z])/y^3 - (16*G[1 - y, 0, -y, z])/y^3 - (16*G[1 - y, 1 - y, -y, z])/y^3 - (16*G[-y, 0, -y, z])/y^3 + (16*G[-y, 1 - y, -y, z])/y^3 + (16*G[-y, -y, 1 - y, z])/y^3 + (16*G[-y, -y, -y, z])/y^3) + (16*G[0, 0, -y, 1 - y, z])/y^3 - (16*G[0, 1 - y, -y, 1 - y, z])/y^3 - (16*G[0, -y, 1 - y, 1 - y, z])/y^3 - (16*G[0, -y, -y, 1 - y, z])/y^3 + (16*G[1, 0, 0, 1, y])/y^3 - (16*G[1, 0, 1, 0, y])/y^3 + (16*G[1, 0, -y, 1 - y, z])/y^3 - (16*G[1, 1, 0, 1, y])/y^3 + (16*G[1, 1, 1, 0, y])/y^3 + (16*G[1, 1 - y, -y, 1 - y, z])/y^3 - (16*G[1 - y, 0, -y, 1 - y, z])/y^3 - (16*G[1 - y, 1 - y, -y, 1 - y, z])/ y^3 - (16*G[-y, 0, -y, 1 - y, z])/y^3 + (16*G[-y, 1 - y, -y, 1 - y, z])/y^3 + (16*G[-y, -y, 1 - y, 1 - y, z])/ y^3 + (16*G[-y, -y, -y, 1 - y, z])/y^3 + ((12*(4 + 2*y + 3*y^2 - 8*z - 2*y*z + 4*z^2))/(y^2*(-1 + z)^3) - (48*G[1, y])/y^3 + (48*G[1, z])/y^3 - (48*G[1 - y, z])/y^3)*Zeta[3])/ Nc + Nc*(((54*y^2*z - 118*y^3*z + 77*y^4*z - 12*y^5*z + 3*y^6*z + 42*y*z^2 - 252*y^2*z^2 + 319*y^3*z^2 - 122*y^4*z^2 + 21*y^5*z^2 + 12*z^3 - 136*y*z^3 + 375*y^2*z^3 - 264*y^3*z^3 + 54*y^4*z^3 - 26*z^4 + 153*y*z^4 - 216*y^2*z^4 + 66*y^3*z^4 + 20*z^5 - 68*y*z^5 + 39*y^2*z^5 - 6*z^6 + 9*y*z^6)*G[0, 1 - y, z])/ (6*y^3*(-1 + z)*(-1 + y + z)^2*(y + z)^3) + ((18*y - 60*y^2 + 72*y^3 - 36*y^4 + 6*y^5 + 12*z - 110*y*z + 243*y^2*z - 201*y^3*z + 60*y^4*z - 38*z^2 + 223*y*z^2 - 336*y^2*z^2 + 168*y^3*z^2 - 18*y^4*z^2 + 46*z^3 - 197*y*z^3 + 183*y^2*z^3 - 39*y^3*z^3 - 26*z^4 + 75*y*z^4 - 30*y^2*z^4 + 6*z^5 - 9*y*z^5)*G[1, 0, z])/(6*y^3*(-1 + z)*(-1 + y + z)^3*(y + z)) + G[0, -y, z]*((-4*G[1, 0, y])/y^3 + (4*G[1, 1, y])/y^3) + G[0, z]*((36*y*z - 54*y^2*z + 9*y^3*z + 9*y^4*z + 12*z^2 - 100*y*z^2 + 72*y^2*z^2 + 9*y^3*z^2 - 22*z^3 + 73*y*z^3 - 9*y^2*z^3 + 10*z^4 - 9*y*z^4)/(6*y^2*(-1 + z)*(-1 + y + z)^2*(y + z)^2) + ((54*y^2*z - 118*y^3*z + 77*y^4*z - 12*y^5*z + 3*y^6*z + 42*y*z^2 - 252*y^2*z^2 + 319*y^3*z^2 - 122*y^4*z^2 + 21*y^5*z^2 + 12*z^3 - 136*y*z^3 + 375*y^2*z^3 - 264*y^3*z^3 + 54*y^4*z^3 - 26*z^4 + 153*y*z^4 - 216*y^2*z^4 + 66*y^3*z^4 + 20*z^5 - 68*y*z^5 + 39*y^2*z^5 - 6*z^6 + 9*y*z^6)*G[1, y])/(6*y^3*(-1 + z)* (-1 + y + z)^2*(y + z)^3) + (2*(3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)*G[0, 1, y])/(3*y^3*(-1 + y + z)^3) + (2*(3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)*G[1, 0, y])/ (3*y^3*(-1 + y + z)^3) + ((-9*y^2*z - 9*y*z^2 - 4*z^3)*G[1, 1, y])/ (3*y^3*(y + z)^3)) + G[-y, z]* (((3*y*z - 21*y^2*z + 33*y^3*z - 15*y^4*z - 33*y*z^2 + 78*y^2*z^2 - 45*y^3*z^2 - 12*z^3 + 57*y*z^3 - 49*y^2*z^3 + 12*z^4 - 23*y*z^4 - 4*z^5)*G[0, 1, y])/(3*y^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 - 9*y^4 + 9*y^5 - 3*y^6 + 18*y^2*z - 63*y^3*z + 72*y^4*z - 25*y^5*z + 12*y*z^2 - 96*y^2*z^2 + 165*y^3*z^2 - 77*y^4*z^2 - 48*y*z^3 + 156*y^2*z^3 - 109*y^3*z^3 - 6*z^4 + 60*y*z^4 - 74*y^2*z^4 + 6*z^5 - 22*y*z^5 - 2*z^6)*G[1, 0, y])/ (3*y^3*z*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 22*y^2*z + 17*y*z^2 + 4*z^3)*G[1, 1, y])/ (3*y^3*z*(y + z)^2)) + ((54*y^2*z - 118*y^3*z + 77*y^4*z - 12*y^5*z + 3*y^6*z + 42*y*z^2 - 252*y^2*z^2 + 319*y^3*z^2 - 122*y^4*z^2 + 21*y^5*z^2 + 12*z^3 - 136*y*z^3 + 375*y^2*z^3 - 264*y^3*z^3 + 54*y^4*z^3 - 26*z^4 + 153*y*z^4 - 216*y^2*z^4 + 66*y^3*z^4 + 20*z^5 - 68*y*z^5 + 39*y^2*z^5 - 6*z^6 + 9*y*z^6)* G[1 - y, 0, z])/(6*y^3*(-1 + z)*(-1 + y + z)^2*(y + z)^3) + (4*(3*y + 2*z)*G[1 - y, 1 - y, z])/(3*y^2*(y + z)^2) + Pi^2*((-24 + 54*y - 18*y^2 - 30*y^3 + 18*y^4 + 104*z - 172*y*z + 39*y^2*z + 33*y^3*z - 164*z^2 + 182*y*z^2 - 24*y^2*z^2 - 3*y^3*z^2 + 112*z^3 - 64*y*z^3 + 3*y^2*z^3 - 28*z^4)/ (36*y^2*(-1 + z)^2*(-1 + y + z)^3) + ((1 - 3*y + 3*y^2 - 3*z + 6*y*z - 3*y^2*z + 3*z^2 - 3*y*z^2 - z^3)* G[1, z])/(9*y^3*(-1 + y + z)^3) + ((-2 - 12*y - 6*y^2 - 9*y^3 + 6*z + 24*y*z + 6*y^2*z - 6*z^2 - 12*y*z^2 + 2*z^3)*G[1 - y, z])/(18*y^3*(-1 + z)^3) + G[0, y]*((4 + 2*y + 3*y^2 - 8*z - 2*y*z + 4*z^2)/(6*y^2*(-1 + z)^3) + (2*G[1, z])/(3*y^3) - (2*G[1 - y, z])/(3*y^3)) + G[1, y]*((12*y - 30*y^2 + 27*y^3 - 21*y^4 + 21*y^5 - 9*y^6 - 6*z - 48*y*z + 114*y^2*z - 81*y^3*z + 42*y^4*z - 21*y^5*z + 24*z^2 + 78*y*z^2 - 162*y^2*z^2 + 81*y^3*z^2 - 21*y^4*z^2 - 38*z^3 - 66*y*z^3 + 102*y^2*z^3 - 27*y^3*z^3 + 30*z^4 + 30*y*z^4 - 24*y^2*z^4 - 12*z^5 - 6*y*z^5 + 2*z^6)/(18*y^3*(-1 + z)^3* (-1 + y + z)^3) - (2*G[1, z])/(3*y^3) + (2*G[1 - y, z])/ (3*y^3)) - (2*G[1, 0, y])/(3*y^3) + (2*G[1, 1, y])/(3*y^3) - (2*G[1, 1 - y, z])/(3*y^3) + (2*G[1 - y, 1 - y, z])/(3*y^3)) + G[0, 1, y]*((18*y^4 - 18*y^5 - 18*y^6 + 18*y^7 + 54*y^2*z - 70*y^3*z - 29*y^4*z - 30*y^5*z + 75*y^6*z + 42*y*z^2 - 264*y^2*z^2 + 239*y^3*z^2 - 95*y^4*z^2 + 123*y^5*z^2 - 3*y^6*z^2 + 12*z^3 - 166*y*z^3 + 477*y^2*z^3 - 349*y^3*z^3 + 178*y^4*z^3 - 21*y^5*z^3 - 38*z^4 + 249*y*z^4 - 417*y^2*z^4 + 246*y^3*z^4 - 54*y^4*z^4 + 46*z^5 - 177*y*z^5 + 189*y^2*z^5 - 66*y^3*z^5 - 26*z^6 + 61*y*z^6 - 39*y^2*z^6 + 6*z^7 - 9*y*z^7)/(6*y^3*(-1 + z)^2*(-1 + y + z)^2* (y + z)^3) - (4*G[1, 1 - y, z])/y^3 + (4*G[1 - y, 1 - y, z])/y^3) + ((-18*y^3 + 42*y^4 - 21*y^5 - 12*y^6 + 9*y^7 + 12*y^2*z + 82*y^3*z - 138*y^4*z + 3*y^5*z + 36*y^6*z + 9*y^7*z + 30*y*z^2 - 66*y^2*z^2 - 134*y^3*z^2 + 96*y^4*z^2 + 39*y^5*z^2 + 30*y^6*z^2 + 12*z^3 - 120*y*z^3 + 132*y^2*z^3 + 46*y^3*z^3 + 18*y^4*z^3 + 33*y^5*z^3 - 38*z^4 + 183*y*z^4 - 144*y^2*z^4 + 57*y^3*z^4 + 46*z^5 - 135*y*z^5 + 96*y^2*z^5 - 33*y^3*z^5 - 26*z^6 + 51*y*z^6 - 30*y^2*z^6 + 6*z^7 - 9*y*z^7)*G[-y, 1 - y, z])/(6*y^3*(-1 + z)^2*z*(-1 + y + z)^2* (y + z)^2) + G[1, 1, y]*((4*(3*y + 2*z))/(3*y^2*(y + z)^2) - (4*G[-y, -y, z])/y^3) + G[1, 0, y]* ((54*y^2 - 144*y^3 + 126*y^4 - 54*y^5 + 36*y^6 - 18*y^7 + 54*y*z - 364*y^2*z + 590*y^3*z - 404*y^4*z + 213*y^5*z - 93*y^6*z + 24*z^2 - 264*y*z^2 + 804*y^2*z^2 - 876*y^3*z^2 + 529*y^4*z^2 - 219*y^5*z^2 + 3*y^6*z^2 - 92*z^3 + 440*y*z^3 - 744*y^2*z^3 + 585*y^3*z^3 - 269*y^4*z^3 + 6*y^5*z^3 + 124*z^4 - 282*y*z^4 + 259*y^2*z^4 - 149*y^3*z^4 - 64*z^5 + 30*y*z^5 - 6*y^2*z^5 - 6*y^3*z^5 + 4*z^6 + 22*y*z^6 - 3*y^2*z^6 + 4*z^7)/(6*y^2*(-1 + z)^2*(-1 + y + z)^3* (y + z)^3) + (4*G[1, 1 - y, z])/y^3 - (4*G[1 - y, 1 - y, z])/y^3 + (4*G[-y, -y, z])/y^3) + ((-12*y + 30*y^2 - 27*y^3 + 21*y^4 - 21*y^5 + 9*y^6 + 12*z + 36*y*z - 108*y^2*z + 81*y^3*z - 42*y^4*z + 21*y^5*z - 48*z^2 - 36*y*z^2 + 144*y^2*z^2 - 81*y^3*z^2 + 21*y^4*z^2 + 76*z^3 + 12*y*z^3 - 84*y^2*z^3 + 27*y^3*z^3 - 60*z^4 + 18*y^2*z^4 + 24*z^5 - 4*z^6)*G[0, 0, 1, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3) + ((12*y - 30*y^2 + 27*y^3 - 21*y^4 + 21*y^5 - 9*y^6 + 6*z - 72*y*z + 126*y^2*z - 81*y^3*z + 42*y^4*z - 21*y^5*z - 24*z^2 + 162*y*z^2 - 198*y^2*z^2 + 81*y^3*z^2 - 21*y^4*z^2 + 38*z^3 - 174*y*z^3 + 138*y^2*z^3 - 27*y^3*z^3 - 30*z^4 + 90*y*z^4 - 36*y^2*z^4 + 12*z^5 - 18*y*z^5 - 2*z^6)*G[0, 1, 0, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3) + ((3*y*z - 15*y^2*z + 21*y^3*z - 9*y^4*z - 21*y*z^2 + 48*y^2*z^2 - 27*y^3*z^2 - 6*z^3 + 33*y*z^3 - 29*y^2*z^3 + 6*z^4 - 13*y*z^4 - 2*z^5)*G[0, 1, 0, z])/(3*y^3*(-1 + y + z)^3*(y + z)^2) + ((9*y^2*z + 9*y*z^2 + 4*z^3)*G[0, 1, 1, y])/(3*y^3*(y + z)^3) + ((-9*y^2*z - 9*y*z^2 - 4*z^3)*G[0, 1 - y, 1 - y, z])/ (3*y^3*(y + z)^3) + ((y^2 + 6*y*z - 7*y^2*z - 2*y^3*z - 3*y^4*z + 4*z^2 - 26*y*z^2 + 7*y^2*z^2 - 4*y^3*z^2 - 16*z^3 + 32*y*z^3 - 4*y^2*z^3 + 20*z^4 - 12*y*z^4 - 8*z^5)*G[0, -y, 1 - y, z])/ (y^2*(-1 + z)^3*z*(y + z)^2) + ((12*y^4 - 30*y^5 + 27*y^6 - 21*y^7 + 21*y^8 - 9*y^9 + 9*y^2*z + 15*y^3*z - 135*y^4*z + 198*y^5*z - 144*y^6*z + 105*y^7*z - 48*y^8*z + 9*y*z^2 - 27*y^2*z^2 - 168*y^3*z^2 + 504*y^4*z^2 - 477*y^5*z^2 + 270*y^6*z^2 - 111*y^7*z^2 + 4*z^3 - 36*y*z^3 - 36*y^2*z^3 + 547*y^3*z^3 - 843*y^4*z^3 + 501*y^5*z^3 - 162*y^6*z^3 - 18*z^4 + 51*y*z^4 + 228*y^2*z^4 - 783*y^3*z^4 + 654*y^4*z^4 - 192*y^5*z^4 + 36*z^5 - 24*y*z^5 - 333*y^2*z^5 + 522*y^3*z^5 - 192*y^4*z^5 - 42*z^6 - 9*y*z^6 + 207*y^2*z^6 - 133*y^3*z^6 + 30*z^7 + 12*y*z^7 - 48*y^2*z^7 - 12*z^8 - 3*y*z^8 + 2*z^9)* G[1, 0, 1, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3*(y + z)^3) + (2*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 0, 1 - y, z])/(3*y^3*(-1 + y + z)^3) + ((-12*y^4 + 30*y^5 - 27*y^6 + 21*y^7 - 21*y^8 + 9*y^9 + 12*y^2*z - 60*y^3*z + 162*y^4*z - 201*y^5*z + 144*y^6*z - 105*y^7*z + 48*y^8*z + 12*y*z^2 - 108*y^2*z^2 + 366*y^3*z^2 - 597*y^4*z^2 + 486*y^5*z^2 - 270*y^6*z^2 + 111*y^7*z^2 + 4*z^3 - 60*y*z^3 + 366*y^2*z^3 - 891*y^3*z^3 + 960*y^4*z^3 - 510*y^5*z^3 + 162*y^6*z^3 - 12*z^4 + 132*y*z^4 - 636*y^2*z^4 + 1077*y^3*z^4 - 717*y^4*z^4 + 195*y^5*z^4 + 12*z^5 - 168*y*z^5 + 612*y^2*z^5 - 645*y^3*z^5 + 204*y^4*z^5 - 4*z^6 + 132*y*z^6 - 312*y^2*z^6 + 153*y^3*z^6 - 60*y*z^7 + 66*y^2*z^7 + 12*y*z^8)*G[1, 1, 0, y])/ (3*y^3*(-1 + z)^3*(-1 + y + z)^3*(y + z)^3) + G[1 - y, z]*((-36*y + 54*y^2 - 9*y^3 - 9*y^4 - 12*z + 100*y*z - 72*y^2*z - 9*y^3*z + 22*z^2 - 73*y*z^2 + 9*y^2*z^2 - 10*z^3 + 9*y*z^3)/(6*y^2*(-1 + z)*(-1 + y + z)*(y + z)^2) + ((2*y^3 - 12*y^4 - 6*y^5 - 9*y^6 - 3*y^2*z - 42*y^3*z + 6*y^4*z - 21*y^5*z - 3*y*z^2 - 27*y^2*z^2 + 60*y^3*z^2 - 21*y^4*z^2 - 2*z^3 - 3*y*z^3 + 57*y^2*z^3 - 29*y^3*z^3 + 6*z^4 + 15*y*z^4 - 27*y^2*z^4 - 6*z^5 - 9*y*z^5 + 2*z^6)*G[0, 1, y])/ (3*y^3*(-1 + z)^3*(y + z)^3) + ((4*y^2 + 12*y^3 + 6*y^4 + 9*y^5 + 24*y^2*z - 6*y^3*z + 21*y^4*z + 36*y*z^2 - 42*y^2*z^2 + 21*y^3*z^2 + 12*z^3 - 66*y*z^3 + 23*y^2*z^3 - 24*z^4 + 30*y*z^4 + 12*z^5)*G[1, 0, y])/(3*y^2*(-1 + z)^3*(y + z)^3) - (4*G[0, 0, 1, y])/y^3 + (4*G[0, 1, 0, y])/y^3 + (4*G[1, 0, 1, y])/y^3 - (4*G[1, 1, 0, y])/y^3) + G[1, z]*((4*G[0, 0, 1, y])/y^3 - (4*G[0, 1, 0, y])/y^3 - (4*G[1, 0, 1, y])/y^3 + (4*G[1, 1, 0, y])/y^3) + (2*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 1, 0, z])/(3*y^3*(-1 + y + z)^3) + (2*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 1 - y, 0, z])/(3*y^3*(-1 + y + z)^3) + ((-9*y^2*z - 9*y*z^2 - 4*z^3)*G[1 - y, 0, 1 - y, z])/ (3*y^3*(y + z)^3) - (z*G[1 - y, 1, 0, z])/(y^2*(y + z)^2) + ((-9*y^2*z - 9*y*z^2 - 4*z^3)*G[1 - y, 1 - y, 0, z])/ (3*y^3*(y + z)^3) + ((-3*y^3 - 20*y^2*z - 3*y^3*z - 6*y^4*z - 9*y^5*z - 13*y*z^2 + 36*y^2*z^2 + 3*y^3*z^2 - 12*y^4*z^2 - 2*z^3 + 27*y*z^3 - 18*y^2*z^3 - 6*y^3*z^3 + 6*z^4 - 15*y*z^4 + 2*y^2*z^4 - 6*z^5 + y*z^5 + 2*z^6)*G[1 - y, -y, 1 - y, z])/ (3*y^3*(-1 + z)^3*z*(y + z)^2) + ((-2*y^5 - 3*y*z + 15*y^2*z - 21*y^3*z + 5*y^4*z + 21*y*z^2 - 48*y^2*z^2 + 25*y^3*z^2 + 6*z^3 - 33*y*z^3 + 29*y^2*z^3 - 6*z^4 + 13*y*z^4 + 2*z^5)*G[-y, 0, 1 - y, z])/(3*y^3*(-1 + y + z)^3* (y + z)^2) + ((-2*y^5 - 3*y*z + 15*y^2*z - 21*y^3*z + 5*y^4*z + 21*y*z^2 - 48*y^2*z^2 + 25*y^3*z^2 + 6*z^3 - 33*y*z^3 + 29*y^2*z^3 - 6*z^4 + 13*y*z^4 + 2*z^5)*G[-y, 1 - y, 0, z])/ (3*y^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 22*y^2*z + 17*y*z^2 + 4*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y^3*z*(y + z)^2) + ((-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 18*y^2*z + 63*y^3*z - 72*y^4*z + 25*y^5*z - 9*y*z^2 + 75*y^2*z^2 - 132*y^3*z^2 + 62*y^4*z^2 + 15*y*z^3 - 78*y^2*z^3 + 64*y^3*z^3 - 6*z^4 - 3*y*z^4 + 25*y^2*z^4 + 6*z^5 - y*z^5 - 2*z^6)* G[-y, -y, 1 - y, z])/(3*y^3*z*(-1 + y + z)^3*(y + z)^2) + G[0, y]*((36*y - 54*y^2 + 9*y^3 + 9*y^4 + 12*z - 100*y*z + 72*y^2*z + 9*y^3*z - 22*z^2 + 73*y*z^2 - 9*y^2*z^2 + 10*z^3 - 9*y*z^3)/ (6*y*(-1 + z)*(-1 + y + z)^2*(y + z)^2) + ((-8*z + 10*y*z - 3*y^2*z - 3*y^3*z + 12*z^2 - 10*y*z^2 + 3*y^2*z^2 - 4*z^3)*G[0, z])/(6*y^2*(-1 + z)*(-1 + y + z)^3) + ((18*y^3 - 42*y^4 + 21*y^5 + 12*y^6 - 9*y^7 + 6*y^2*z - 106*y^3*z + 141*y^4*z - 9*y^5*z - 27*y^6*z - 9*y^7*z + 12*y*z^2 - 86*y^2*z^2 + 243*y^3*z^2 - 129*y^4*z^2 - 39*y^6*z^2 - 78*y*z^3 + 241*y^2*z^3 - 237*y^3*z^3 + 66*y^4*z^3 - 66*y^5*z^3 - 8*z^4 + 162*y*z^4 - 251*y^2*z^4 + 103*y^3*z^4 - 54*y^4*z^4 + 20*z^5 - 138*y*z^5 + 93*y^2*z^5 - 21*y^3*z^5 - 16*z^6 + 42*y*z^6 - 3*y^2*z^6 + 4*z^7)* G[1 - y, z])/(6*y^2*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + ((3*y^3 - 9*y^4 + 9*y^5 - 3*y^6 + 18*y^2*z - 84*y^3*z + 129*y^4*z - 81*y^5*z + 30*y^6*z - 21*y^7*z + 9*y^8*z + 12*y*z^2 - 174*y^2*z^2 + 483*y^3*z^2 - 498*y^4*z^2 + 231*y^5*z^2 - 93*y^6*z^2 + 39*y^7*z^2 - 96*y*z^3 + 648*y^2*z^3 - 1185*y^3*z^3 + 831*y^4*z^3 - 276*y^5*z^3 + 75*y^6*z^3 - 6*z^4 + 300*y*z^4 - 1208*y^2*z^4 + 1452*y^3*z^4 - 639*y^4*z^4 + 117*y^5*z^4 + 24*z^5 - 478*y*z^5 + 1206*y^2*z^5 - 879*y^3*z^5 + 186*y^4*z^5 - 38*z^6 + 414*y*z^6 - 618*y^2*z^6 + 210*y^3*z^6 + 30*z^7 - 186*y*z^7 + 128*y^2*z^7 - 12*z^8 + 34*y*z^8 + 2*z^9)*G[0, 1 - y, z])/ (3*y^3*(-1 + z)^3*z*(-1 + y + z)^3*(y + z)^2) - (2*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 0, z])/(3*y^3*(-1 + y + z)^3) + (2*G[1 - y, 0, z])/(3*y^3) + ((-3*y^3 - 25*y^2*z - 30*y*z^2 - 12*z^3)*G[1 - y, 1 - y, z])/ (3*y^2*z*(y + z)^3) + ((3*y^3 - 9*y^4 + 9*y^5 - 3*y^6 + 18*y^2*z - 63*y^3*z + 72*y^4*z - 25*y^5*z + 12*y*z^2 - 96*y^2*z^2 + 165*y^3*z^2 - 77*y^4*z^2 - 48*y*z^3 + 156*y^2*z^3 - 109*y^3*z^3 - 6*z^4 + 60*y*z^4 - 74*y^2*z^4 + 6*z^5 - 22*y*z^5 - 2*z^6)* G[-y, 1 - y, z])/(3*y^3*z*(-1 + y + z)^3*(y + z)^2) + (4*G[0, 0, 1 - y, z])/y^3 - (4*G[0, 1 - y, 1 - y, z])/y^3 - (4*G[0, -y, 1 - y, z])/y^3 + (4*G[1, 0, 1 - y, z])/y^3 - (4*G[1 - y, 0, 1 - y, z])/y^3 - (4*G[-y, 0, 1 - y, z])/y^3 + (4*G[-y, 1 - y, 1 - y, z])/y^3 + (4*G[-y, -y, 1 - y, z])/y^3) + G[1, y]*((-36*y + 54*y^2 - 9*y^3 - 9*y^4 - 12*z + 100*y*z - 72*y^2*z - 9*y^3*z + 22*z^2 - 73*y*z^2 + 9*y^2*z^2 - 10*z^3 + 9*y*z^3)/ (6*y^2*(-1 + z)*(-1 + y + z)*(y + z)^2) + (4*(3*y + 2*z)*G[1 - y, z])/(3*y^2*(y + z)^2) + ((-18*y^3 + 42*y^4 - 21*y^5 - 12*y^6 + 9*y^7 + 12*y^2*z + 82*y^3*z - 138*y^4*z + 3*y^5*z + 36*y^6*z + 9*y^7*z + 30*y*z^2 - 66*y^2*z^2 - 134*y^3*z^2 + 96*y^4*z^2 + 39*y^5*z^2 + 30*y^6*z^2 + 12*z^3 - 120*y*z^3 + 132*y^2*z^3 + 46*y^3*z^3 + 18*y^4*z^3 + 33*y^5*z^3 - 38*z^4 + 183*y*z^4 - 144*y^2*z^4 + 57*y^3*z^4 + 46*z^5 - 135*y*z^5 + 96*y^2*z^5 - 33*y^3*z^5 - 26*z^6 + 51*y*z^6 - 30*y^2*z^6 + 6*z^7 - 9*y*z^7)*G[-y, z])/(6*y^3*(-1 + z)^2*z* (-1 + y + z)^2*(y + z)^2) + ((-9*y^2*z - 9*y*z^2 - 4*z^3)* G[0, 1 - y, z])/(3*y^3*(y + z)^3) + ((y^2 + 6*y*z - 7*y^2*z - 2*y^3*z - 3*y^4*z + 4*z^2 - 26*y*z^2 + 7*y^2*z^2 - 4*y^3*z^2 - 16*z^3 + 32*y*z^3 - 4*y^2*z^3 + 20*z^4 - 12*y*z^4 - 8*z^5)*G[0, -y, z])/(y^2*(-1 + z)^3*z*(y + z)^2) + (2*(-1 + 3*y - 3*y^2 + 3*z - 6*y*z + 3*y^2*z - 3*z^2 + 3*y*z^2 + z^3)* G[1, 0, z])/(3*y^3*(-1 + y + z)^3) + ((-9*y^2*z - 9*y*z^2 - 4*z^3)*G[1 - y, 0, z])/(3*y^3*(y + z)^3) + ((-3*y^3 - 20*y^2*z - 3*y^3*z - 6*y^4*z - 9*y^5*z - 13*y*z^2 + 36*y^2*z^2 + 3*y^3*z^2 - 12*y^4*z^2 - 2*z^3 + 27*y*z^3 - 18*y^2*z^3 - 6*y^3*z^3 + 6*z^4 - 15*y*z^4 + 2*y^2*z^4 - 6*z^5 + y*z^5 + 2*z^6)*G[1 - y, -y, z])/(3*y^3*(-1 + z)^3*z*(y + z)^2) + ((-2*y^5 - 3*y*z + 15*y^2*z - 21*y^3*z + 5*y^4*z + 21*y*z^2 - 48*y^2*z^2 + 25*y^3*z^2 + 6*z^3 - 33*y*z^3 + 29*y^2*z^3 - 6*z^4 + 13*y*z^4 + 2*z^5)*G[-y, 0, z])/(3*y^3*(-1 + y + z)^3*(y + z)^2) + ((3*y^3 + 22*y^2*z + 17*y*z^2 + 4*z^3)*G[-y, 1 - y, z])/ (3*y^3*z*(y + z)^2) + ((-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 18*y^2*z + 63*y^3*z - 72*y^4*z + 25*y^5*z - 9*y*z^2 + 75*y^2*z^2 - 132*y^3*z^2 + 62*y^4*z^2 + 15*y*z^3 - 78*y^2*z^3 + 64*y^3*z^3 - 6*z^4 - 3*y*z^4 + 25*y^2*z^4 + 6*z^5 - y*z^5 - 2*z^6)* G[-y, -y, z])/(3*y^3*z*(-1 + y + z)^3*(y + z)^2) - (4*G[0, 0, -y, z])/y^3 + (4*G[0, 1 - y, -y, z])/y^3 + (4*G[0, -y, 1 - y, z])/y^3 + (4*G[0, -y, -y, z])/y^3 - (4*G[1, 0, -y, z])/y^3 - (4*G[1, 1 - y, -y, z])/y^3 + (4*G[1 - y, 0, -y, z])/y^3 + (4*G[1 - y, 1 - y, -y, z])/y^3 + (4*G[-y, 0, -y, z])/y^3 - (4*G[-y, 1 - y, -y, z])/y^3 - (4*G[-y, -y, 1 - y, z])/y^3 - (4*G[-y, -y, -y, z])/y^3) - (4*G[0, 0, -y, 1 - y, z])/y^3 + (4*G[0, 1 - y, -y, 1 - y, z])/y^3 + (4*G[0, -y, 1 - y, 1 - y, z])/y^3 + (4*G[0, -y, -y, 1 - y, z])/y^3 - (4*G[1, 0, 0, 1, y])/y^3 + (4*G[1, 0, 1, 0, y])/y^3 - (4*G[1, 0, -y, 1 - y, z])/y^3 + (4*G[1, 1, 0, 1, y])/y^3 - (4*G[1, 1, 1, 0, y])/y^3 - (4*G[1, 1 - y, -y, 1 - y, z])/y^3 + (4*G[1 - y, 0, -y, 1 - y, z])/y^3 + (4*G[1 - y, 1 - y, -y, 1 - y, z])/ y^3 + (4*G[-y, 0, -y, 1 - y, z])/y^3 - (4*G[-y, 1 - y, -y, 1 - y, z])/ y^3 - (4*G[-y, -y, 1 - y, 1 - y, z])/y^3 - (4*G[-y, -y, -y, 1 - y, z])/ y^3 + ((-3*(4 + 2*y + 3*y^2 - 8*z - 2*y*z + 4*z^2))/(y^2*(-1 + z)^3) + (12*G[1, y])/y^3 - (12*G[1, z])/y^3 + (12*G[1 - y, z])/y^3)*Zeta[3]))/ q2^2, alpha[2, 2, "NS"] -> ((-5*Pi^4)/(12*y*z) + (-15251 + 14135*z)/(648*y*(-1 + z)*z) + Pi^3*(((11*I)/8)/(y*z) - (((7*I)/12)*G[0, y])/(y*z) - (((7*I)/12)*G[0, z])/(y*z) - (((2*I)/3)*G[1, y])/(y*z) - (((2*I)/3)*G[1 - y, z])/(y*z)) + G[0, 1 - y, z]* ((62*y^2 - 124*y^3 + 62*y^4 + 265*y*z - 761*y^2*z + 656*y^3*z - 160*y^4*z + 179*z^2 - 1234*y*z^2 + 1906*y^2*z^2 - 922*y^3*z^2 + 71*y^4*z^2 - 546*z^3 + 1852*y*z^3 - 1732*y^2*z^3 + 417*y^3*z^3 + 555*z^4 - 1062*y*z^4 + 525*y^2*z^4 - 188*z^5 + 179*y*z^5)/ (18*(-1 + y)*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((-y^2 - 2*y*z - z^2)*G[1, 0, y])/(y^3*z)) + G[1, 0, z]*((-10*y^2 + 30*y^3 - 30*y^4 + 10*y^5 + 223*y*z - 722*y^2*z + 812*y^3*z - 332*y^4*z + 19*y^5*z + 179*z^2 - 1480*y*z^2 + 3073*y^2*z^2 - 2413*y^3*z^2 + 640*y^4*z^2 + y^5*z^2 - 725*z^3 + 3281*y*z^3 - 4572*y^2*z^3 + 2315*y^3*z^3 - 308*y^4*z^3 + 1101*z^4 - 3193*y*z^4 + 2863*y^2*z^4 - 744*y^3*z^4 - 743*z^5 + 1348*y*z^5 - 632*y^2*z^5 + 188*z^6 - 179*y*z^6)/(18*(-1 + y)*y^3*(-1 + z)^2*z* (-1 + y + z)^2) + G[1, 1, y]/(y*z)) + G[0, 0, z]*((-24*y + 37*y*z + 8*z^2 - 18*y*z^2 - 8*z^3)/ (6*y^2*(-1 + z)^2*z) - G[0, 1, y]/(y*z) + ((-2*y^2 - 2*y*z - z^2)*G[1, 0, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 1, y])/(y^3*z)) + G[0, -y, z]*(((4*y^2 + 6*y*z + 3*z^2)*G[1, 0, y])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1, 1, y])/(y^3*z)) + ((62*y^2 - 124*y^3 + 62*y^4 + 265*y*z - 761*y^2*z + 656*y^3*z - 160*y^4*z + 179*z^2 - 1234*y*z^2 + 1906*y^2*z^2 - 922*y^3*z^2 + 71*y^4*z^2 - 546*z^3 + 1852*y*z^3 - 1732*y^2*z^3 + 417*y^3*z^3 + 555*z^4 - 1062*y*z^4 + 525*y^2*z^4 - 188*z^5 + 179*y*z^5)* G[1 - y, 0, z])/(18*(-1 + y)*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((-62*y + 102*z + 71*y*z - 102*z^2)*G[1 - y, 1 - y, z])/ (18*y^2*(-1 + z)*z) + ((-9*y^3 + 18*y^4 - 9*y^5 - 133*y^2*z + 284*y^3*z - 151*y^4*z - 274*y*z^2 + 956*y^2*z^2 - 1002*y^3*z^2 + 347*y^4*z^2 - 27*y^5*z^2 - 179*z^3 + 1207*y*z^3 - 2047*y^2*z^3 + 1242*y^3*z^3 - 214*y^4*z^3 + 546*z^4 - 1771*y*z^4 + 1695*y^2*z^4 - 479*y^3*z^4 - 555*z^5 + 1017*y*z^5 - 471*y^2*z^5 + 188*z^6 - 179*y*z^6)*G[-y, 1 - y, z])/(18*(-1 + y)*y^3*(-1 + z)^2*z^2* (-1 + y + z)) + Pi^2*((-271*y + 813*y^2 - 813*y^3 + 271*y^4 + 1117*y*z - 2755*y^2*z + 2123*y^3*z - 485*y^4*z + 30*z^2 - 1629*y*z^2 + 2961*y^2*z^2 - 1444*y^3*z^2 + 82*y^4*z^2 - 72*z^3 + 1021*y*z^3 - 1197*y^2*z^3 + 266*y^3*z^3 + 54*z^4 - 268*y*z^4 + 178*y^2*z^4 - 12*z^5 + 30*y*z^5)/(216*(-1 + y)*y^2*(-1 + z)^2*z* (-1 + y + z)^2) + G[0, z]*((-36*y + 72*y^2 - 36*y^3 + 128*y*z - 252*y^2*z + 124*y^3*z + 12*z^2 - 105*y*z^2 + 170*y^2*z^2 - 75*y^3*z^2 - 12*z^3 + 24*y*z^3 - 16*y^2*z^3 + 2*y*z^4)/ (24*(-1 + y)^2*y^2*(-1 + z)^2*z) + ((10*y^2 + 6*y*z + 3*z^2)* G[1, y])/(6*y^3*z)) + ((14*y^2 - 40*y^3 + 23*y^4 + 6*z - 14*y*z - 10*y^2*z + 28*y^3*z + 2*y^4*z - 28*z^2 + 58*y*z^2 - 55*y^2*z^2 + 46*y^3*z^2 - 13*y^4*z^2 + 52*z^3 - 90*y*z^3 + 84*y^2*z^3 - 34*y^3*z^3 - 48*z^4 + 62*y*z^4 - 33*y^2*z^4 + 22*z^5 - 16*y*z^5 - 4*z^6)*G[1, z])/(36*y^3*(-1 + z)^2*z*(-1 + y + z)^2) + ((-43*y^2 + 86*y^3 - 43*y^4 + 6*z - 56*y*z + 205*y^2*z - 248*y^3*z + 81*y^4*z + 12*y^5*z - 22*z^2 + 170*y*z^2 - 385*y^2*z^2 + 336*y^3*z^2 - 96*y^4*z^2 + 30*z^3 - 180*y*z^3 + 313*y^2*z^3 - 206*y^3*z^3 + 34*y^4*z^3 - 18*z^4 + 74*y*z^4 - 91*y^2*z^4 + 44*y^3*z^4 + 4*z^5 - 8*y*z^5 + y^2*z^5)*G[1 - y, z])/ (36*(-1 + y)^2*y^3*(-1 + z)^3*z) + G[0, y]*((18 - 46*z - 4*y*z + 43*z^2 - 15*z^3)/(12*y*(-1 + z)^3*z) + (7*G[0, z])/(12*y*z) - G[1, z]/(6*y*z) + (11*G[1 - y, z])/(6*y*z)) + G[1, y]*((-12*y^2 + 48*y^3 - 72*y^4 + 48*y^5 - 12*y^6 - 20*y*z + 134*y^2*z - 282*y^3*z + 230*y^4*z - 38*y^5*z - 36*y^6*z + 12*y^7*z + 5*z^2 + 98*y*z^2 - 489*y^2*z^2 + 778*y^3*z^2 - 485*y^4*z^2 + 72*y^5*z^2 + 21*y^6*z^2 - 13*z^3 - 212*y*z^3 + 853*y^2*z^3 - 1120*y^3*z^3 + 597*y^4*z^3 - 108*y^5*z^3 + 3*y^6*z^3 + 5*z^4 + 256*y*z^4 - 786*y^2*z^4 + 828*y^3*z^4 - 338*y^4*z^4 + 38*y^5*z^4 + 13*z^5 - 176*y*z^5 + 372*y^2*z^5 - 286*y^3*z^5 + 68*y^4*z^5 - 14*z^6 + 62*y*z^6 - 73*y^2*z^6 + 34*y^3*z^6 + 4*z^7 - 8*y*z^7 + y^2*z^7)/(36*(-1 + y)^2*y^3* (-1 + z)^3*z*(-1 + y + z)^2) + ((y^2 - 2*y*z - z^2)*G[1, z])/ (6*y^3*z) + (2*(2*y^2 + 2*y*z + z^2)*G[1 - y, z])/(3*y^3*z) - (7*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(6*y^3*z)) + (7*G[0, 0, y])/(12*y*z) + (7*G[0, 0, z])/(12*y*z) + ((-2*y - z)*G[0, 1, y])/y^3 + ((2*y^2 + 2*y*z + z^2)*G[0, 1, z])/ (3*y^3*z) + (5*(2*y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(6*y^3*z) + (7*G[1, 0, y])/(12*y*z) + ((-5*y^2 - 4*y*z - 2*z^2)*G[1, 0, z])/ (4*y^3*z) + ((5*y^2 + 8*y*z + 4*z^2)*G[1, 1, y])/(6*y^3*z) + ((-4*y^2 - 2*y*z - z^2)*G[1, 1, z])/(6*y^3*z) + ((y^2 - 2*y*z - z^2)*G[1, 1 - y, z])/(6*y^3*z) + ((11*y^2 + 6*y*z + 3*z^2)*G[1 - y, 0, z])/(6*y^3*z) + ((4*y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(3*y^3*z) - (7*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(6*y^3*z)) + G[0, 0, y]*((8 - 7*z)/(2*y*(-1 + z)*z) + ((-3*y^2 - 2*y*z - z^2)*G[0, 1 - y, z])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + ((-3*y^2 - 2*y*z - z^2)*G[1 - y, 0, z])/(y^3*z) - G[1 - y, 1 - y, z]/(y*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/ (y^3*z)) + G[1, 0, y]*((8*y - 16*y^2 + 8*y^3 - 23*y*z + 32*y^2*z - 11*y^3*z + 29*y*z^2 - 27*y^2*z^2 + 7*y^3*z^2 + z^3 - 21*y*z^3 + 11*y^2*z^3 - 2*z^4 + 7*y*z^4 + z^5)/(2*y^2*(-1 + z)^2*z* (-1 + y + z)^2) + ((-y^2 - 4*y*z - 2*z^2)*G[1, 0, z])/(y^3*z) + ((-y^2 + 2*y*z + z^2)*G[1, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) + ((-3*y^2 - 2*y*z - z^2)*G[1 - y, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, -y, z])/(y^3*z)) + G[1, 1, y]*((-62*y + 102*z + 71*y*z - 102*z^2)/(18*y^2*(-1 + z)*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 0, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, -y, z])/(y^3*z)) + G[0, 1, y]*((-62*y^2 + 124*y^3 - 62*y^4 - 274*y*z + 689*y^2*z - 512*y^3*z + 97*y^4*z - 179*z^2 + 1198*y*z^2 - 1717*y^2*z^2 + 778*y^3*z^2 - 71*y^4*z^2 + 546*z^3 - 1753*y*z^3 + 1552*y^2*z^3 - 354*y^3*z^3 - 555*z^4 + 1008*y*z^4 - 462*y^2*z^4 + 188*z^5 - 179*y*z^5)/(18*(-1 + y)*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((-2*y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) + (2*G[0, -y, z])/(y*z) - G[1, 0, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) - (3*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[-y, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) + (2*(5*y^2 + 4*y*z + 2*z^2)*G[-y, -y, z])/(y^3*z)) + (3*(-4*y - 2*z + 3*y*z + 2*z^2)*G[0, 0, 0, z])/(2*y^2*(-1 + z)^2) + ((22*y^2 - 88*y^3 + 132*y^4 - 88*y^5 + 22*y^6 + 38*y*z - 256*y^2*z + 570*y^3*z - 542*y^4*z + 196*y^5*z + 6*y^6*z - 12*y^7*z - 2*z^2 - 236*y*z^2 + 1042*y^2*z^2 - 1668*y^3*z^2 + 1173*y^4*z^2 - 318*y^5*z^2 + 9*y^6*z^2 - 14*z^3 + 620*y*z^3 - 2030*y^2*z^3 + 2516*y^3*z^3 - 1365*y^4*z^3 + 286*y^5*z^3 - 13*y^6*z^3 + 70*z^4 - 856*y*z^4 + 2087*y^2*z^4 - 1968*y^3*z^4 + 758*y^4*z^4 - 88*y^5*z^4 - 106*z^5 + 638*y*z^5 - 1123*y^2*z^5 + 738*y^3*z^5 - 156*y^4*z^5 + 68*z^6 - 236*y*z^6 + 277*y^2*z^6 - 100*y^3*z^6 - 16*z^7 + 32*y*z^7 - 19*y^2*z^7)*G[0, 0, 1, y])/(6*(-1 + y)^2*y^3*(-1 + z)^3*z* (-1 + y + z)^2) + ((-22*y^2 - 14*y*z + 8*y^2*z + 8*z^2 + 16*y*z^2 + 5*y^2*z^2 - 16*z^3 - 2*y*z^3 + 8*z^4)*G[0, 0, 1 - y, z])/ (6*y^3*(-1 + z)^2*z) + ((-6*y^2 + 12*y^3 - 6*y^4 - 10*y*z + 38*y^2*z - 34*y^3*z + 2*y^4*z + 4*y^5*z - 6*z^2 + 52*y*z^2 - 92*y^2*z^2 + 42*y^3*z^2 + y^4*z^2 + 26*z^3 - 106*y*z^3 + 108*y^2*z^3 - 30*y^3*z^3 + 3*y^4*z^3 - 45*z^4 + 106*y*z^4 - 62*y^2*z^4 + 10*y^3*z^4 + 39*z^5 - 52*y*z^5 + 14*y^2*z^5 - 17*z^6 + 10*y*z^6 + 3*z^7)*G[0, 1, 0, y])/ (2*y^3*(-1 + z)^3*z*(-1 + y + z)^2) + ((12*y^2 - 48*y^3 + 72*y^4 - 48*y^5 + 12*y^6 + 8*y*z - 58*y^2*z + 130*y^3*z - 122*y^4*z + 46*y^5*z - 4*y^6*z + 4*z^2 - 32*y*z^2 + 93*y^2*z^2 - 112*y^3*z^2 + 50*y^4*z^2 - 3*y^6*z^2 - 12*z^3 + 46*y*z^3 - 60*y^2*z^3 + 22*y^3*z^3 + 12*y^4*z^3 - 8*y^5*z^3 + 13*z^4 - 30*y*z^4 + 13*y^2*z^4 + 10*y^3*z^4 - 7*y^4*z^4 - 6*z^5 + 10*y*z^5 - 2*y^3*z^5 + z^6 - 2*y*z^6)*G[0, 1, 0, z])/(2*(-1 + y)^2*y^3*(-1 + z)^2* z*(-1 + y + z)^2) + ((11*y^2 + 25*y*z + 14*z^2)*G[0, 1, 1, y])/ (3*y^3*z) + ((-22*y^2 - 14*y*z + 8*y^2*z + 8*z^2 + 16*y*z^2 + 5*y^2*z^2 - 16*z^3 - 2*y*z^3 + 8*z^4)*G[0, 1 - y, 0, z])/ (6*y^3*(-1 + z)^2*z) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)* G[0, 1 - y, 1 - y, z])/(6*y^3*(-1 + z)^2*z) + ((-22*y^2 + 44*y^3 - 22*y^4 - 50*y*z + 136*y^2*z - 116*y^3*z + 18*y^4*z + 12*y^5*z - 13*z^2 + 182*y*z^2 - 343*y^2*z^2 + 204*y^3*z^2 - 33*y^4*z^2 + 39*z^3 - 240*y*z^3 + 367*y^2*z^3 - 170*y^3*z^3 + 13*y^4*z^3 - 39*z^4 + 134*y*z^4 - 154*y^2*z^4 + 50*y^3*z^4 + 13*z^5 - 26*y*z^5 + 16*y^2*z^5)*G[0, -y, 1 - y, z])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) - G[1, 0, 0, y]/y^2 + ((11*y^2 + 4*y*z + 2*y^2*z - 4*z^2 + y*z^2 - 7*y^2*z^2 + 8*z^3 - 5*y*z^3 - 4*z^4)*G[1, 0, 0, z])/(3*y^3*(-1 + z)^2*z) + ((-22*y^2 + 88*y^3 - 132*y^4 + 88*y^5 - 22*y^6 - 62*y*z + 328*y^2*z - 642*y^3*z + 566*y^4*z - 196*y^5*z - 6*y^6*z + 12*y^7*z - 37*z^2 + 440*y*z^2 - 1411*y^2*z^2 + 1950*y^3*z^2 - 1251*y^4*z^2 + 318*y^5*z^2 - 9*y^6*z^2 + 173*z^3 - 1184*y*z^3 + 2771*y^2*z^3 - 2942*y^3*z^3 + 1455*y^4*z^3 - 286*y^5*z^3 + 13*y^6*z^3 - 325*z^4 + 1588*y*z^4 - 2822*y^2*z^4 + 2274*y^3*z^4 - 800*y^4*z^4 + 88*y^5*z^4 + 307*z^5 - 1130*y*z^5 + 1492*y^2*z^5 - 840*y^3*z^5 + 162*y^4*z^5 - 146*z^6 + 404*y*z^6 - 361*y^2*z^6 + 112*y^3*z^6 + 28*z^7 - 56*y*z^7 + 25*y^2*z^7)*G[1, 0, 1, y])/(6*(-1 + y)^2*y^3*(-1 + z)^3*z* (-1 + y + z)^2) + ((4*y^3 - 3*y^4 + 2*z - 4*y*z + 6*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 0, 1 - y, z])/ (2*y^3*z*(-1 + y + z)^2) + ((6*y^2 - 12*y^3 + 6*y^4 - 10*y*z - 10*y^2*z + 26*y^3*z - 2*y^4*z - 4*y^5*z - 6*z^2 + 48*y*z^2 - 11*y^2*z^2 - 18*y^3*z^2 - y^4*z^2 + 22*z^3 - 88*y*z^3 + 33*y^2*z^3 + 6*y^3*z^3 - 3*y^4*z^3 - 30*z^4 + 76*y*z^4 - 23*y^2*z^4 - 2*y^3*z^4 + 18*z^5 - 30*y*z^5 + 5*y^2*z^5 - 4*z^6 + 4*y*z^6)*G[1, 1, 0, y])/(2*y^3*(-1 + z)^3*z*(-1 + y + z)^2) + G[1 - y, z]*((296*y - 564*z - 161*y*z + 564*z^2)/(54*y^2*(-1 + z)*z) + ((-11*y - 3*z)*G[0, 0, y])/(3*y^2*z) + ((-31*y^2 + 62*y^3 - 31*y^4 + 6*z - 62*y*z + 181*y^2*z - 182*y^3*z + 45*y^4*z + 12*y^5*z - 46*z^2 + 248*y*z^2 - 433*y^2*z^2 + 294*y^3*z^2 - 60*y^4*z^2 + 102*z^3 - 366*y*z^3 + 457*y^2*z^3 - 224*y^3*z^3 + 22*y^4*z^3 - 90*z^4 + 236*y*z^4 - 199*y^2*z^4 + 62*y^3*z^4 + 28*z^5 - 56*y*z^5 + 25*y^2*z^5)*G[0, 1, y])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((40*y + 6*z - 96*y*z - 12*y^2*z - 12*z^2 + 87*y*z^2 + 6*z^3 - 31*y*z^3)*G[1, 0, y])/(6*y^2*(-1 + z)^3*z) - (11*G[1, 1, y])/(3*y*z) - (3*G[0, 0, 0, y])/(y*z) + ((-5*y^2 - 4*y*z - 2*z^2)*G[0, 0, 1, y])/(y^3*z) + ((3*y^2 + 4*y*z + 2*z^2)*G[0, 1, 0, y])/(y^3*z) + G[1, 0, 0, y]/(y*z) - (2*G[1, 0, 1, y])/(y*z) + ((-5*y^2 - 6*y*z - 3*z^2)*G[1, 1, 0, y])/ (y^3*z)) + G[1, z]*(((-y^2 - 2*y*z - z^2)*G[0, 0, 1, y])/(y^3*z) + ((y^2 - 2*y*z - z^2)*G[0, 1, 0, y])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, 1, y])/(y^3*z) + ((-y^2 + 2*y*z + z^2)*G[1, 1, 0, y])/(y^3*z)) + G[0, z]*((-145*y + 118*y^2 - 188*z + 432*y*z - 81*y^2*z + 376*z^2 - 287*y*z^2 - 188*z^3)/(18*y^2*(-1 + z)^2*(-1 + y + z)) + ((62*y^2 - 124*y^3 + 62*y^4 + 265*y*z - 761*y^2*z + 656*y^3*z - 160*y^4*z + 179*z^2 - 1234*y*z^2 + 1906*y^2*z^2 - 922*y^3*z^2 + 71*y^4*z^2 - 546*z^3 + 1852*y*z^3 - 1732*y^2*z^3 + 417*y^3*z^3 + 555*z^4 - 1062*y*z^4 + 525*y^2*z^4 - 188*z^5 + 179*y*z^5)*G[1, y])/ (18*(-1 + y)*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((-4*y - 2*z + 3*y*z + 2*z^2)*G[0, 0, y])/(2*y^2*(-1 + z)^2) + ((22*y^2 - 88*y^3 + 132*y^4 - 88*y^5 + 22*y^6 + 14*y*z - 138*y^2*z + 362*y^3*z - 398*y^4*z + 192*y^5*z - 32*y^6*z - 5*z^2 - 60*y*z^2 + 349*y^2*z^2 - 628*y^3*z^2 + 487*y^4*z^2 - 156*y^5*z^2 + 13*y^6*z^2 + 8*z^3 + 116*y*z^3 - 442*y^2*z^3 + 550*y^3*z^3 - 278*y^4*z^3 + 46*y^5*z^3 + 3*z^4 - 116*y*z^4 + 286*y^2*z^4 - 230*y^3*z^4 + 60*y^4*z^4 - 10*z^5 + 54*y*z^5 - 84*y^2*z^5 + 34*y^3*z^5 + 4*z^6 - 8*y*z^6 + 7*y^2*z^6)*G[0, 1, y])/(6*(-1 + y)^2*y^3*(-1 + z)^2*z* (-1 + y + z)^2) + ((-10*y + 20*y^2 - 14*y^3 + 4*y^4 - 6*z + 48*y*z - 66*y^2*z + 30*y^3*z - 3*y^4*z + 20*z^2 - 82*y*z^2 + 72*y^2*z^2 - 16*y^3*z^2 - 25*z^3 + 60*y*z^3 - 26*y^2*z^3 + 14*z^4 - 16*y*z^4 - 3*z^5)*G[1, 0, y])/(2*y^3*(-1 + z)^2*(-1 + y + z)^2) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[1, 1, y])/(6*y^3*(-1 + z)^2*z) + ((y^2 - 2*y*z - z^2)*G[0, 0, 1, y])/(y^3*z) + ((2*y + z)*G[0, 1, 0, y])/ y^3 + ((-y^2 + 2*y*z + z^2)*G[0, 1, 1, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 0, y])/(y^3*z) + ((2*y + z)*G[1, 0, 1, y])/y^3 + ((y^2 + 2*y*z + z^2)*G[1, 1, 0, y])/ (y^3*z)) + G[-y, z]*(((-4*y^2 + 8*y^3 - 4*y^4 - 14*y*z + 60*y^2*z - 46*y^3*z + 17*z^2 + 42*y*z^2 - 81*y^2*z^2 - 10*z^3 - 40*y*z^3 - z^4)* G[0, 1, y])/(6*y^3*z*(-1 + y + z)^2) + ((31*y^2 - 74*y^3 + 40*y^4 + 42*y*z - 146*y^2*z + 110*y^3*z + 18*z^2 - 96*y*z^2 + 109*y^2*z^2 - 24*z^3 + 48*y*z^3 + 9*z^4)*G[1, 0, y])/ (6*y^3*z*(-1 + y + z)^2) + ((22*y^2 + 25*y*z + 14*z^2)*G[1, 1, y])/ (3*y^3*z) + (5*(2*y^2 + 2*y*z + z^2)*G[0, 0, 1, y])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, 1, y])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1, 0, 0, y])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1, y])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1, 1, 0, y])/(y^3*z)) + ((-14*y^2 + 40*y^3 - 23*y^4 - 6*z + 14*y*z + 10*y^2*z - 28*y^3*z - 2*y^4*z + 28*z^2 - 58*y*z^2 + 55*y^2*z^2 - 46*y^3*z^2 + 13*y^4*z^2 - 52*z^3 + 90*y*z^3 - 84*y^2*z^3 + 34*y^3*z^3 + 48*z^4 - 62*y*z^4 + 33*y^2*z^4 - 22*z^5 + 16*y*z^5 + 4*z^6)*G[1, 1, 0, z])/ (6*y^3*(-1 + z)^2*z*(-1 + y + z)^2) - (11*G[1, 1, 1, y])/(3*y*z) + ((4*y^3 - 3*y^4 + 2*z - 4*y*z + 6*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 1 - y, 0, z])/(2*y^3*z*(-1 + y + z)^2) + ((-22*y^2 - 14*y*z + 8*y^2*z + 8*z^2 + 16*y*z^2 + 5*y^2*z^2 - 16*z^3 - 2*y*z^3 + 8*z^4)*G[1 - y, 0, 0, z])/(6*y^3*(-1 + z)^2*z) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[1 - y, 0, 1 - y, z])/ (6*y^3*(-1 + z)^2*z) + ((-6*y^2 + 12*y^3 - 6*y^4 - 14*y*z + 32*y^2*z - 24*y^3*z + 6*y^4*z - 8*z^2 + 34*y*z^2 - 43*y^2*z^2 + 16*y^3*z^2 + 8*z^3 - 16*y*z^3 + 9*y^2*z^3)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*y^3*(-1 + z)*z) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[1 - y, 1 - y, 0, z])/ (6*y^3*(-1 + z)^2*z) - (11*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) + ((-53*y^2 + 106*y^3 - 53*y^4 + 6*z - 62*y*z + 247*y^2*z - 314*y^3*z + 111*y^4*z + 12*y^5*z - 46*z^2 + 248*y*z^2 - 499*y^2*z^2 + 426*y^3*z^2 - 126*y^4*z^2 + 102*z^3 - 366*y*z^3 + 479*y^2*z^3 - 268*y^3*z^3 + 44*y^4*z^3 - 90*z^4 + 236*y*z^4 - 199*y^2*z^4 + 62*y^3*z^4 + 28*z^5 - 56*y*z^5 + 25*y^2*z^5)*G[1 - y, -y, 1 - y, z])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((-5*y^2 + 22*y^3 - 14*y^4 - 10*y*z + 30*y^2*z - 26*y^3*z - 20*z^2 + 36*y*z^2 - 21*y^2*z^2 + 28*z^3 - 20*y*z^3 - 11*z^4)* G[-y, 0, 1 - y, z])/(6*y^3*z*(-1 + y + z)^2) + ((-5*y^2 + 22*y^3 - 14*y^4 - 10*y*z + 30*y^2*z - 26*y^3*z - 20*z^2 + 36*y*z^2 - 21*y^2*z^2 + 28*z^3 - 20*y*z^3 - 11*z^4)* G[-y, 1 - y, 0, z])/(6*y^3*z*(-1 + y + z)^2) + ((22*y^2 + 25*y*z + 14*z^2)*G[-y, 1 - y, 1 - y, z])/(3*y^3*z) + ((-35*y^2 + 82*y^3 - 44*y^4 - 56*y*z + 206*y^2*z - 156*y^3*z - z^2 + 138*y*z^2 - 190*y^2*z^2 + 14*z^3 - 88*y*z^3 - 10*z^4)* G[-y, -y, 1 - y, z])/(6*y^3*z*(-1 + y + z)^2) + G[0, y]*((-4*y + 4*y^2 - 6*z + 16*y*z - 9*y^2*z + 6*z^2 - 7*y*z^2)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + ((-8*y + 16*y^2 - 8*y^3 + 30*y*z - 46*y^2*z + 18*y^3*z - 43*y*z^2 + 41*y^2*z^2 - 7*y^3*z^2 - z^3 + 28*y*z^3 - 11*y^2*z^3 + 2*z^4 - 7*y*z^4 - z^5)*G[0, z])/(2*y^2*(-1 + z)^2*z*(-1 + y + z)^2) + ((-9*y^2 + 9*y^3 - 71*y*z + 89*y^2*z + 267*y*z^2 - 223*y^2*z^2 + 27*y^3*z^2 + 9*z^3 - 321*y*z^3 + 143*y^2*z^3 - 18*z^4 + 125*y*z^4 + 9*z^5)*G[1 - y, z])/(18*y^2*(-1 + z)^2*z^2*(-1 + y + z)) + ((-4*y - 2*z + 3*y*z + 2*z^2)*G[0, 0, z])/(2*y^2*(-1 + z)^2) + ((12*y - 16*y^2 - 4*y^3 + 12*y^4 - 4*y^5 + 6*z - 66*y*z + 71*y^2*z - 2*y^3*z - 12*y^4*z - 26*z^2 + 142*y*z^2 - 117*y^2*z^2 + 16*y^3*z^2 + 45*z^3 - 150*y*z^3 + 85*y^2*z^3 - 10*y^3*z^3 - 39*z^4 + 78*y*z^4 - 23*y^2*z^4 + 17*z^5 - 16*y*z^5 - 3*z^6)*G[0, 1 - y, z])/ (2*y^3*(-1 + z)^3*(-1 + y + z)^2) + ((4*y^3 - 3*y^4 + 2*z - 10*y*z + 18*y^2*z - 16*y^3*z + 3*y^4*z - 9*z^2 + 34*y*z^2 - 40*y^2*z^2 + 14*y^3*z^2 + 15*z^3 - 38*y*z^3 + 22*y^2*z^3 - 11*z^4 + 14*y*z^4 + 3*z^5)*G[1, 0, z])/ (2*y^3*(-1 + z)*z*(-1 + y + z)^2) + ((3*y^2 + 2*z - 6*y*z - 2*y^2*z - 7*z^2 + 16*y*z^2 + 8*z^3 - 10*y*z^3 - 3*z^4)*G[1 - y, 0, z])/(2*y^3*(-1 + z)^2*z) - (11*G[1 - y, 1 - y, z])/(3*y*z) + ((31*y^2 - 74*y^3 + 40*y^4 + 42*y*z - 146*y^2*z + 110*y^3*z + 18*z^2 - 96*y*z^2 + 109*y^2*z^2 - 24*z^3 + 48*y*z^3 + 9*z^4)*G[-y, 1 - y, z])/ (6*y^3*z*(-1 + y + z)^2) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 0, 1 - y, z])/ (y^3*z) + ((y^2 + 2*y*z + z^2)*G[0, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y^3*z) - (3*G[0, 1 - y, 1 - y, z])/(y*z) + ((4*y^2 + 6*y*z + 3*z^2)* G[0, -y, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/ (y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[1, 0, 1 - y, z])/(y^3*z) + ((2*y + z)*G[1, 1, 0, z])/y^3 + ((-y^2 - 4*y*z - 2*z^2)* G[1, 1 - y, 0, z])/(y^3*z) + ((-3*y^2 - 2*y*z - z^2)* G[1 - y, 0, 0, z])/(y^3*z) + G[1 - y, 1, 0, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^3*z) + ((2*y + z)*G[-y, 0, 1 - y, z])/y^3 + (2*G[-y, 1 - y, 1 - y, z])/(y*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/(y^3*z)) + G[1, y]*((296*y - 564*z - 161*y*z + 564*z^2)/(54*y^2*(-1 + z)*z) + ((-62*y + 102*z + 71*y*z - 102*z^2)*G[1 - y, z])/(18*y^2*(-1 + z)*z) + ((-9*y^3 + 18*y^4 - 9*y^5 - 133*y^2*z + 284*y^3*z - 151*y^4*z - 274*y*z^2 + 956*y^2*z^2 - 1002*y^3*z^2 + 347*y^4*z^2 - 27*y^5*z^2 - 179*z^3 + 1207*y*z^3 - 2047*y^2*z^3 + 1242*y^3*z^3 - 214*y^4*z^3 + 546*z^4 - 1771*y*z^4 + 1695*y^2*z^4 - 479*y^3*z^4 - 555*z^5 + 1017*y*z^5 - 471*y^2*z^5 + 188*z^6 - 179*y*z^6)*G[-y, z])/ (18*(-1 + y)*y^3*(-1 + z)^2*z^2*(-1 + y + z)) + ((-22*y^2 - 14*y*z + 8*y^2*z + 8*z^2 + 16*y*z^2 + 5*y^2*z^2 - 16*z^3 - 2*y*z^3 + 8*z^4)*G[0, 0, z])/(6*y^3*(-1 + z)^2*z) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[0, 1 - y, z])/(6*y^3*(-1 + z)^2*z) + ((-22*y^2 + 44*y^3 - 22*y^4 - 50*y*z + 136*y^2*z - 116*y^3*z + 18*y^4*z + 12*y^5*z - 13*z^2 + 182*y*z^2 - 343*y^2*z^2 + 204*y^3*z^2 - 33*y^4*z^2 + 39*z^3 - 240*y*z^3 + 367*y^2*z^3 - 170*y^3*z^3 + 13*y^4*z^3 - 39*z^4 + 134*y*z^4 - 154*y^2*z^4 + 50*y^3*z^4 + 13*z^5 - 26*y*z^5 + 16*y^2*z^5)*G[0, -y, z])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((4*y^3 - 3*y^4 + 2*z - 4*y*z + 6*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 0, z])/(2*y^3*z*(-1 + y + z)^2) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[1 - y, 0, z])/(6*y^3*(-1 + z)^2*z) - (11*G[1 - y, 1 - y, z])/(3*y*z) + ((-53*y^2 + 106*y^3 - 53*y^4 + 6*z - 62*y*z + 247*y^2*z - 314*y^3*z + 111*y^4*z + 12*y^5*z - 46*z^2 + 248*y*z^2 - 499*y^2*z^2 + 426*y^3*z^2 - 126*y^4*z^2 + 102*z^3 - 366*y*z^3 + 479*y^2*z^3 - 268*y^3*z^3 + 44*y^4*z^3 - 90*z^4 + 236*y*z^4 - 199*y^2*z^4 + 62*y^3*z^4 + 28*z^5 - 56*y*z^5 + 25*y^2*z^5)*G[1 - y, -y, z])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((-5*y^2 + 22*y^3 - 14*y^4 - 10*y*z + 30*y^2*z - 26*y^3*z - 20*z^2 + 36*y*z^2 - 21*y^2*z^2 + 28*z^3 - 20*y*z^3 - 11*z^4)*G[-y, 0, z])/ (6*y^3*z*(-1 + y + z)^2) + ((22*y^2 + 25*y*z + 14*z^2)* G[-y, 1 - y, z])/(3*y^3*z) + ((-35*y^2 + 82*y^3 - 44*y^4 - 56*y*z + 206*y^2*z - 156*y^3*z - z^2 + 138*y*z^2 - 190*y^2*z^2 + 14*z^3 - 88*y*z^3 - 10*z^4)*G[-y, -y, z])/ (6*y^3*z*(-1 + y + z)^2) - (3*(y^2 + 2*y*z + z^2)*G[0, 0, 0, z])/ (y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 0, 1 - y, z])/(y^3*z) + (2*(2*y + z)*G[0, 0, -y, z])/y^3 + G[0, 1, 0, z]/(y*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[0, 1 - y, -y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[0, -y, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, -y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/(y^3*z) + G[1, 0, 1 - y, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, -y, z])/ (y^3*z) + G[1, 1 - y, 0, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 1 - y, -y, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 0, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, 0, -y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[1 - y, 1, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 0, z])/(y^3*z) - (4*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, -y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 0, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, -y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, -y, z])/(y^3*z) - (2*G[-y, -y, 0, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)* G[-y, -y, 1 - y, z])/(y^3*z) + (6*(2*y^2 + 2*y*z + z^2)* G[-y, -y, -y, z])/(y^3*z)) + (3*(y^2 + 4*y*z + 2*z^2)*G[0, 0, 0, 1, y])/(y^3*z) - (3*(y^2 + 2*y*z + z^2)*G[0, 0, 0, 1 - y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[0, 0, 1, 0, y])/(y^3*z) + ((3*y^2 + 8*y*z + 4*z^2)*G[0, 0, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 0, 1, 1, y])/(y^3*z) - (3*(y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 0, 1 - y, 1 - y, z])/(y^3*z) + (2*(2*y + z)*G[0, 0, -y, 1 - y, z])/y^3 + ((y^2 + 2*y*z + z^2)*G[0, 1, 0, 0, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1, 0, 0, z])/(y^3*z) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 1, 0, 1, y])/(y^3*z) + G[0, 1, 0, 1 - y, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[0, 1, 1, 0, y])/ (y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[0, 1, 1, 0, z])/(y^3*z) + G[0, 1, 1 - y, 0, z]/(y*z) - (3*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 0, 0, z])/ (y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, 0, 1 - y, z])/(y^3*z) + ((3*y^2 + 4*y*z + 2*z^2)*G[0, 1 - y, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, 1 - y, 0, z])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[0, 1 - y, -y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[0, -y, 0, 1 - y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[0, -y, 1 - y, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[0, -y, 1 - y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, -y, 1 - y, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1, 0, 0, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, 1, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, 1 - y, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, 1, 0, y])/(y^3*z) - (4*(y^2 + 2*y*z + z^2)*G[1, 0, 1, 0, z])/(y^3*z) + G[1, 0, 1, 1, y]/(y*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1 - y, 0, z])/ (y^3*z) + G[1, 0, 1 - y, 1 - y, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, -y, 1 - y, z])/(y^3*z) - G[1, 1, 0, 0, y]/(y*z) + ((-4*y^2 - 6*y*z - 3*z^2)*G[1, 1, 0, 0, z])/ (y^3*z) - (3*(2*y + z)*G[1, 1, 1, 0, y])/y^3 + ((4*y^2 + 2*y*z + z^2)*G[1, 1, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 1 - y, 0, 0, z])/(y^3*z) + G[1, 1 - y, 0, 1 - y, z]/(y*z) + (2*(2*y + z)*G[1, 1 - y, 1, 0, z])/y^3 + G[1, 1 - y, 1 - y, 0, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 1 - y, -y, 1 - y, z])/(y^3*z) - (3*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 0, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 0, 0, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 0, 1 - y, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, 0, -y, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 1, 0, 0, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[1 - y, 1, 0, 1 - y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[1 - y, 1, 1 - y, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 1 - y, 0, 0, z])/(y^3*z) + ((-3*y^2 - 4*y*z - 2*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 0, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 0, z])/(y^3*z) - (4*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, -y, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 0, 0, 1 - y, z])/(y^3*z) + ((-2*y - z)*G[-y, 0, 1, 0, z])/y^3 + ((2*y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, -y, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y^3*z) + ((-2*y - z)*G[-y, 1 - y, 1, 0, z])/y^3 + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y^3*z) - (2*G[-y, -y, 0, 1 - y, z])/(y*z) - (2*G[-y, -y, 1 - y, 0, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y^3*z) + (6*(2*y^2 + 2*y*z + z^2)*G[-y, -y, -y, 1 - y, z])/(y^3*z) + ((43*y - 86*y^2 + 43*y^3 - 219*y*z + 600*y^2*z - 489*y^3*z + 108*y^4*z + 90*z^2 - 15*y*z^2 - 348*y^2*z^2 + 300*y^3*z^2 - 180*z^3 + 371*y*z^3 - 202*y^2*z^3 - 70*y^3*z^3 + 90*z^4 - 153*y*z^4 + 144*y^2*z^4 - 27*y*z^5)/(18*(-1 + y)^2*y^2*(-1 + z)^3*z) + ((-2*y^2 - 10*y*z - 5*z^2)*G[1, y])/(y^3*z) + ((3*y^2 + 10*y*z + 5*z^2)*G[1, z])/(y^3*z) - (5*(y^2 + 2*y*z + z^2)*G[1 - y, z])/(y^3*z))*Zeta[3] + Pi*(((I/54)*(-665 + 647*z))/(y*(-1 + z)*z) - (((3*I)/2)*G[0, 0, y])/ (y*z) - ((I/2)*(3*y - 14*y*z - 4*z^2 + 9*y*z^2 + 4*z^3)*G[0, 0, z])/ (y^2*(-1 + z)^2*z) - ((I/6)*(13*y^2 + 20*y*z + 13*z^2)*G[0, 1, y])/ (y^3*z) + G[1 - y, z]*(((-1/18*I)*(-62*y + 39*z + 71*y*z - 39*z^2))/ (y^2*(-1 + z)*z) + ((3*I)*G[0, 0, y])/(y*z) + (I*G[0, 1, y])/(y*z)) + ((I/6)*(13*y^2 + 32*y*z - 14*y^2*z + 13*z^2 - 64*y*z^2 + 4*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[0, 1 - y, z])/ (y^3*(-1 + z)^2*z) + ((I/2)*(3*y + 2*z)*G[1, 0, y])/(y^2*z) + G[-y, z]*(((-I)*(2*y^2 + 2*y*z + z^2)*G[0, 1, y])/(y^3*z) - (I*(2*y^2 + 2*y*z + z^2)*G[1, 0, y])/(y^3*z)) - ((I/6)*(4*y^2 + 26*y*z + 13*z^2)*G[1, 0, z])/(y^3*z) + (((13*I)/6)*G[1, 1, y])/(y*z) + G[0, z]*(((I/6)*(24*y - 37*y*z + 13*z^2 + 15*y*z^2 - 13*z^3))/ (y^2*(-1 + z)^2*z) + ((I/6)*(13*y^2 + 32*y*z - 14*y^2*z + 13*z^2 - 64*y*z^2 + 4*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[1, y])/ (y^3*(-1 + z)^2*z) + (I*G[0, 1, y])/(y*z) + (I*(2*y^2 + 2*y*z + z^2)*G[1, 0, y])/(y^3*z) + (I*G[1, 1, y])/(y*z)) + ((I/6)*(13*y^2 + 32*y*z - 14*y^2*z + 13*z^2 - 64*y*z^2 + 4*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[1 - y, 0, z])/ (y^3*(-1 + z)^2*z) + (((13*I)/6)*G[1 - y, 1 - y, z])/(y*z) + G[1, y]*(((-1/18*I)*(-62*y + 39*z + 71*y*z - 39*z^2))/ (y^2*(-1 + z)*z) + (((13*I)/6)*G[1 - y, z])/(y*z) - (((13*I)/6)*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(y^3*z) + (I*(3*y^2 + 4*y*z + 2*z^2)*G[0, 0, z])/(y^3*z) + (I*G[0, 1 - y, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)*G[0, -y, z])/ (y^3*z) - (I*G[1, 0, z])/(y*z) + (I*G[1 - y, 0, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)*G[-y, 0, z])/(y^3*z)) - (((13*I)/6)*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) + G[0, y]*(((I/2)*(-8 + 7*z))/(y*(-1 + z)*z) - ((I/2)*(3*y - 10*y*z - 2*z^2 + 6*y*z^2 + 2*z^3)*G[0, z])/ (y^2*(-1 + z)^2*z) + ((I/6)*(13*y + 6*z)*G[1 - y, z])/(y^2*z) + (I*(3*y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) - (I*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + (I*(3*y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) + (I*G[1 - y, 1 - y, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)* G[-y, 1 - y, z])/(y^3*z)) - (I*(y^2 + 4*y*z + 2*z^2)*G[0, 0, 1, y])/ (y^3*z) + (I*(3*y^2 + 4*y*z + 2*z^2)*G[0, 0, 1 - y, z])/(y^3*z) - (I*(2*y + z)*G[0, 1, 0, y])/y^3 - (I*(y^2 + 2*y*z + z^2)*G[0, 1, 0, z])/ (y^3*z) + (I*G[0, 1, 1, y])/(y*z) + (I*(3*y^2 + 4*y*z + 2*z^2)*G[0, 1 - y, 0, z])/(y^3*z) + (I*G[0, 1 - y, 1 - y, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)* G[0, -y, 1 - y, z])/(y^3*z) + (I*G[1, 0, 0, y])/(y*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/(y^3*z) - (I*G[1, 0, 1 - y, z])/(y*z) - (I*G[1, 1, 0, y])/(y*z) - (I*G[1, 1 - y, 0, z])/(y*z) + (I*(3*y^2 + 4*y*z + 2*z^2)* G[1 - y, 0, 0, z])/(y^3*z) + (I*G[1 - y, 0, 1 - y, z])/(y*z) - (I*G[1 - y, 1, 0, z])/(y*z) + (I*G[1 - y, 1 - y, 0, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(y^3*z) - (I*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(y^3*z) - (I*Zeta[3])/(y*z)) + Nf*(Nc*(((-1/9*I)*Pi^3)/(y*z) + (-4345 + 3661*z)/(648*y*(-1 + z)*z) + Pi^2*((-73 + 146*y - 73*y^2 + 292*z - 444*y*z + 158*y^2*z - 438*z^2 + 444*y*z^2 - 82*y^2*z^2 + 292*z^3 - 146*y*z^3 - 73*z^4)/ (54*y*(-1 + z)^2*z*(-1 + y + z)^2) + G[0, y]/(3*y*z) + G[0, z]/(3*y*z) - G[1, z]/(9*y*z) + G[1 - y, z]/(9*y*z)) + (10*G[0, 0, y])/(9*y*z) + ((10 - 32*z + 19*z^2)*G[0, 0, z])/ (9*y*(-1 + z)^2*z) + ((-10 + 20*y - 10*y^2 + 32*z - 38*y*z - 19*z^2)* G[1, 0, y])/(9*y*z*(-1 + y + z)^2) - (2*G[1 - y, z]*G[1, 0, y])/ (3*y*z) + G[0, z]*((38 - 38*y - 360*z + 286*y*z + 549*z^2 - 173*y*z^2 - 227*z^3)/(54*y*(-1 + z)^2*z*(-1 + y + z)) - (2*G[0, 0, y])/(3*y*z) + (2*G[1, 0, y])/(3*y*z)) + ((-19 + 38*y - 19*y^2 + 76*z - 108*y*z + 26*y^2*z - 114*z^2 + 108*y*z^2 - 10*y^2*z^2 + 76*z^3 - 38*y*z^3 - 19*z^4)*G[1, 0, z])/ (9*y*(-1 + z)^2*z*(-1 + y + z)^2) + Pi*(((I/54)*(-247 + 229*z))/(y*(-1 + z)*z) - ((I/9)*(10 - 32*z + 19*z^2)*G[0, z])/(y*(-1 + z)^2*z) + G[0, y]*(((-10*I)/9)/(y*z) + (((2*I)/3)*G[0, z])/(y*z)) + (((2*I)/3)*G[0, 0, y])/(y*z) + (((2*I)/3)*G[0, 0, z])/(y*z) - (((2*I)/3)*G[1, 0, y])/(y*z) - (((2*I)/3)*G[1, 0, z])/(y*z)) + G[0, y]*((-19 + 47*y - 28*y^2 + 10*z - y*z)/(27*(-1 + y)*y*z* (-1 + y + z)) + ((10 - 20*y + 10*y^2 - 32*z + 38*y*z + 19*z^2)* G[0, z])/(9*y*z*(-1 + y + z)^2) - (2*G[0, 0, z])/(3*y*z) + (2*G[1 - y, 0, z])/(3*y*z)) - (2*G[0, 0, 0, y])/(3*y*z) - (2*G[0, 0, 0, z])/(3*y*z) + (2*G[1, 0, 0, y])/(3*y*z) + (2*G[1, 0, 0, z])/(3*y*z) + (2*G[1, 1, 0, z])/(3*y*z) - (2*G[1 - y, 1, 0, z])/(3*y*z) - (16*Zeta[3])/(9*y*z)) + ((-19*(-215 + 179*z))/(648*y*(-1 + z)*z) + Pi^2*((91*y - 206*y*z - 12*z^2 + 109*y*z^2 + 12*z^3)/ (108*y^2*(-1 + z)^2*z) + ((-3*y^2 - 2*y*z - z^2)*G[1, y])/ (9*y^3*z) + ((y^2 + 2*y*z + z^2)*G[1, z])/(9*y^3*z) + ((-4*y^2 - 2*y*z - z^2)*G[1 - y, z])/(9*y^3*z)) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[0, 0, z])/(3*y^2*(-1 + z)^2) + ((10*y^2 + 32*y*z + 19*z^2)*G[0, 1, y])/(9*y^3*z) + ((-10*y^2 - 32*y*z - 19*z^2)*G[0, 1 - y, z])/(9*y^3*z) + ((19*y^2 + 38*y*z - 26*y^2*z + 19*z^2 - 70*y*z^2 + 10*y^2*z^2 - 38*z^3 + 32*y*z^3 + 19*z^4)*G[1, 0, z])/(9*y^3*(-1 + z)^2*z) - (2*(5*y - 3*z)*G[1, 1, y])/(9*y^2*z) + G[1 - y, z]* ((28*y - 57*z)/(27*y^2*z) + (2*G[0, 0, y])/(3*y*z) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(3*y^3*z) + (2*G[1, 0, y])/(3*y*z) + (2*G[1, 1, y])/(3*y*z)) + G[0, z]*((-70*y - 38*z + 45*y*z + 38*z^2)/(18*y^2*(-1 + z)^2) + ((-10*y^2 - 32*y*z - 19*z^2)*G[1, y])/(9*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 1, y])/(3*y^3*z)) + G[-y, z]*((2*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(3*y^3*z) - (2*G[1, 0, y])/(3*y*z) - (2*(2*y^2 + 2*y*z + z^2)*G[1, 1, y])/ (3*y^3*z)) + ((-10*y^2 - 32*y*z - 19*z^2)*G[1 - y, 0, z])/ (9*y^3*z) - (2*(5*y - 3*z)*G[1 - y, 1 - y, z])/(9*y^2*z) + ((29*y^2 + 32*y*z + 19*z^2)*G[-y, 1 - y, z])/(9*y^3*z) + G[0, y]*((-19*G[1 - y, z])/(9*y*z) + (2*G[1 - y, 1 - y, z])/(3*y*z) - (2*G[-y, 1 - y, z])/(3*y*z)) + Pi*(((-1/54*I)*(-209 + 191*z))/(y*(-1 + z)*z) + G[0, z]*(((I/3)*(-4*y - 2*z + 3*y*z + 2*z^2))/(y^2*(-1 + z)^2) - (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[1, y])/(y^3*z)) + (((2*I)/9)*(5*y - 3*z)*G[1 - y, z])/(y^2*z) - (((2*I)/3)*G[0, y]*G[1 - y, z])/(y*z) + G[1, y]*((((2*I)/9)*(5*y - 3*z))/(y^2*z) - (((2*I)/3)*G[1 - y, z])/ (y*z) + (((2*I)/3)*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(y^3*z)) + (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(y^3*z) - (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) + (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) - (((2*I)/3)*G[1, 1, y])/(y*z) - (((2*I)/3)*(y^2 + 2*y*z + z^2)* G[1 - y, 0, z])/(y^3*z) - (((2*I)/3)*G[1 - y, 1 - y, z])/(y*z) + (((2*I)/3)*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z)) + G[1, y]*((28*y - 57*z)/(27*y^2*z) - (2*(5*y - 3*z)*G[1 - y, z])/ (9*y^2*z) + ((29*y^2 + 32*y*z + 19*z^2)*G[-y, z])/(9*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, z])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, -y, z])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(3*y^3*z) + (2*G[1 - y, 1 - y, z])/(3*y*z) - (2*(2*y^2 + 2*y*z + z^2)* G[1 - y, -y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, z])/ (3*y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(3*y^3*z) + (2*(2*y^2 + 2*y*z + z^2)*G[-y, -y, z])/(3*y^3*z)) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1, y])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, 1, y])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 0, z])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1, y])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 1, 0, z])/(3*y^3*z) + (2*G[1, 1, 1, y])/(3*y*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 0, z])/ (3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/ (3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/ (3*y^3*z) + (2*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) - (2*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(3*y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(3*y^3*z) + (2*(2*y^2 + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/(3*y^3*z) - Zeta[3]/(9*y*z))/Nc) + ((157*Pi^4)/(1440*y*z) + (255 - 255*y - 179*z + 187*y*z - 8*z^2)/(32*(-1 + y)*y*(-1 + z)*z) + Pi^3*(((-3*I)/8)/(y*z) + (((7*I)/12)*G[1, y])/(y*z) + (((7*I)/12)*G[1 - y, z])/(y*z)) + G[0, -y, z]* (((2*y^2 + 6*y*z + 3*z^2)*G[1, 0, y])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[1, 1, y])/(y^3*z)) + G[1, 0, z]*((31*y^2 - 91*y^3 + 89*y^4 - 29*y^5 + 2*z + 26*y*z - 220*y^2*z + 402*y^3*z - 248*y^4*z + 38*y^5*z + 7*z^2 - 157*y*z^2 + 554*y^2*z^2 - 642*y^3*z^2 + 254*y^4*z^2 - 16*y^5*z^2 - 48*z^3 + 328*y*z^3 - 638*y^2*z^3 + 444*y^3*z^3 - 88*y^4*z^3 + 82*z^4 - 302*y*z^4 + 339*y^2*z^4 - 113*y^3*z^4 - 58*z^5 + 118*y*z^5 - 66*y^2*z^5 + 15*z^6 - 13*y*z^6)/(4*(-1 + y)*y^3*(-1 + z)^2*z* (-1 + y + z)^2) + ((-y^2 - 2*y*z - z^2)*G[1, 1, y])/(y^3*z)) + G[0, 0, z]*((-16*y - 20*z + 11*y*z + 20*z^2)/(4*y^2*(-1 + z)^2) + ((4*y + 5*z)*G[1, 0, y])/y^3 + (2*(y^2 + 2*y*z + z^2)*G[1, 1, y])/ (y^3*z)) + G[0, 1 - y, z]*((-16*y^2 + 16*y^3 - 2*z - 12*y*z + 50*y^2*z - 36*y^3*z - 11*z^2 + 37*y*z^2 - 42*y^2*z^2 + 14*y^3*z^2 + 28*z^3 - 38*y*z^3 + 14*y^2*z^3 - 15*z^4 + 13*y*z^4)/ (4*(-1 + y)*y^3*(-1 + z)^2*z) + ((-2*y^2 - 8*y*z - 7*z^2)* G[1, 0, y])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1, 1, y])/(y^3*z)) + ((-16*y^2 + 16*y^3 - 2*z - 12*y*z + 50*y^2*z - 36*y^3*z - 11*z^2 + 37*y*z^2 - 42*y^2*z^2 + 14*y^3*z^2 + 28*z^3 - 38*y*z^3 + 14*y^2*z^3 - 15*z^4 + 13*y*z^4)*G[1 - y, 0, z])/ (4*(-1 + y)*y^3*(-1 + z)^2*z) + ((-8*y + 5*z + 7*y*z - 5*z^2)* G[1 - y, 1 - y, z])/(2*y^2*(-1 + z)*z) + (2*G[0, 0, y]*G[1 - y, 1 - y, z])/(y*z) + ((-4*y^3 + 4*y^4 + 2*y*z + 5*y^2*z - 3*y^3*z - 4*y^4*z + 2*z^2 - 2*y*z^2 - 12*y^2*z^2 + 6*y^3*z^2 + 8*y^4*z^2 + 11*z^3 - 11*y*z^3 - 3*y^2*z^3 + y^3*z^3 - 28*z^4 + 24*y*z^4 + 2*y^2*z^4 + 15*z^5 - 13*y*z^5)*G[-y, 1 - y, z])/(4*(-1 + y)*y^3*(-1 + z)^2*z^2) + Pi^2*((54*y - 164*y^2 + 166*y^3 - 56*y^4 + 2*z - 215*y*z + 545*y^2*z - 463*y^3*z + 131*y^4*z + 2*z^2 + 298*y*z^2 - 616*y^2*z^2 + 376*y^3*z^2 - 60*y^4*z^2 - 18*z^3 - 157*y*z^3 + 271*y^2*z^3 - 94*y^3*z^3 + 22*z^4 + 10*y*z^4 - 36*y^2*z^4 - 8*z^5 + 10*y*z^5)/ (24*(-1 + y)*y^2*(-1 + z)^2*z*(-1 + y + z)^2) + G[0, z]*((8*y - 36*y^2 + 48*y^3 - 20*y^4 - 6*z + y*z + 33*y^2*z - 43*y^3*z + 15*y^4*z + 12*z^2 - 21*y*z^2 + 6*y^2*z^2 + 5*y^3*z^2 - 6*z^3 + 10*y*z^3 - 8*y^2*z^3 + 2*y*z^4)/(24*(-1 + y)^2*y^2* (-1 + z)^2*(-1 + y + z)) + ((-7*y^2 - 6*y*z + 3*z^2)*G[1, y])/ (12*y^3*z)) + ((1 - 12*y^2 + 18*y^3 - 9*y^4 - 2*z - 16*y*z + 64*y^2*z - 54*y^3*z + 10*y^4*z - 4*z^2 + 68*y*z^2 - 129*y^2*z^2 + 58*y^3*z^2 - 3*y^4*z^2 + 16*z^3 - 108*y*z^3 + 114*y^2*z^3 - 22*y^3*z^3 - 19*z^4 + 76*y*z^4 - 37*y^2*z^4 + 10*z^5 - 20*y*z^5 - 2*z^6)*G[1, z])/(12*y^3*(-1 + z)^2*z*(-1 + y + z)^2) + ((-1 + y + 27*y^2 - 77*y^3 + 74*y^4 - 24*y^5 + 2*z + 16*y*z - 171*y^2*z + 374*y^3*z - 313*y^4*z + 96*y^5*z - 4*y^6*z + 4*z^2 - 89*y*z^2 + 415*y^2*z^2 - 675*y^3*z^2 + 442*y^4*z^2 - 97*y^5*z^2 - 16*z^3 + 165*y*z^3 - 485*y^2*z^3 + 571*y^3*z^3 - 267*y^4*z^3 + 33*y^5*z^3 + 19*z^4 - 136*y*z^4 + 275*y^2*z^4 - 221*y^3*z^4 + 60*y^4*z^4 - 10*z^5 + 47*y*z^5 - 62*y^2*z^5 + 28*y^3*z^5 + 2*z^6 - 4*y*z^6 + y^2*z^6)*G[1 - y, z])/(12*(-1 + y)^2*y^3*(-1 + z)^3*z* (-1 + y + z)) + G[0, y]*((2*y^2 - 3*y^3 - 8*y*z + 14*y^2*z - 11*y^3*z + 4*y^4*z - 2*z^2 + 34*y*z^2 - 48*y^2*z^2 + 20*y^3*z^2 + 8*z^3 - 54*y*z^3 + 46*y^2*z^3 - 6*y^3*z^3 - 12*z^4 + 38*y*z^4 - 14*y^2*z^4 + 8*z^5 - 10*y*z^5 - 2*z^6)/(12*y^2*(-1 + z)^3*z* (-1 + y + z)^2) + ((-2*y - z)*G[1, z])/(6*y^3) + ((-7*y^2 + 4*y*z + 2*z^2)*G[1 - y, z])/(12*y^3*z)) + G[1, y]*((15*y^2 - 45*y^3 + 45*y^4 - 15*y^5 + 3*y*z - 93*y^2*z + 238*y^3*z - 213*y^4*z + 69*y^5*z - 4*y^6*z - 32*y*z^2 + 241*y^2*z^2 - 455*y^3*z^2 + 316*y^4*z^2 - 70*y^5*z^2 - 2*z^3 + 82*y*z^3 - 311*y^2*z^3 + 407*y^3*z^3 - 199*y^4*z^3 + 24*y^5*z^3 + 6*z^4 - 84*y*z^4 + 197*y^2*z^4 - 169*y^3*z^4 + 47*y^4*z^4 - 6*z^5 + 35*y*z^5 - 50*y^2*z^5 + 24*y^3*z^5 + 2*z^6 - 4*y*z^6 + y^2*z^6)/(12*(-1 + y)^2*y^3*(-1 + z)^3*z*(-1 + y + z)) + ((y + z)*G[1, z])/y^3 + ((-23*y^2 - 12*y*z - 12*z^2)*G[1 - y, z])/ (12*y^3*z) + ((14*y^2 + 6*y*z - 3*z^2)*G[-y, z])/(12*y^3*z)) + ((7*y^2 + 6*y*z - 3*z^2)*G[0, 1, y])/(12*y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1, z])/(3*y^3*z) + ((-3*y^2 + 2*y*z + 7*z^2)*G[0, 1 - y, z])/(12*y^3*z) + ((2*y + z)*G[1, 0, y])/(6*y^3) + ((7*y^2 + 6*y*z - 3*z^2)*G[1, 0, z])/ (12*y^3*z) + ((-19*y^2 - 12*y*z - 12*z^2)*G[1, 1, y])/(12*y^3*z) + ((2*y^2 - 3*z^2)*G[1, 1, z])/(6*y^3*z) + ((y + z)*G[1, 1 - y, z])/ y^3 + ((-7*y^2 - 6*y*z + 3*z^2)*G[1 - y, 0, z])/(12*y^3*z) + ((2*y^2 + 4*y*z + 5*z^2)*G[1 - y, 1, z])/(6*y^3*z) + ((-27*y^2 - 20*y*z - 16*z^2)*G[1 - y, 1 - y, z])/(12*y^3*z) + ((14*y^2 + 6*y*z - 3*z^2)*G[-y, 1 - y, z])/(12*y^3*z)) + G[0, 1, y]*((16*y^2 - 16*y^3 + 2*z + 14*y*z - 52*y^2*z + 38*y^3*z + 11*z^2 - 37*y*z^2 + 38*y^2*z^2 - 14*y^3*z^2 - 28*z^3 + 36*y*z^3 - 10*y^2*z^3 + 15*z^4 - 13*y*z^4)/(4*(-1 + y)*y^3*(-1 + z)^2*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, z])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 1 - y, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 0, z])/(y^3*z) + ((-3*y^2 - 8*y*z - 4*z^2)*G[1 - y, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) + (2*G[-y, -y, z])/(y*z)) + G[1, 0, y]* ((y - y^2 + 8*z - 8*y*z - 3*y^2*z - 4*y^3*z - 18*z^2 - y*z^2 + 18*y^2*z^2 + 6*z^3 + 22*y*z^3 - 14*y^2*z^3 + 10*z^4 - 14*y*z^4 - 6*z^5)/(2*y^2*(-1 + z)^2*z*(-1 + y + z)^2) + ((4*y + 5*z)*G[1, 0, z])/y^3 - (6*(y + z)*G[1, 1 - y, z])/y^3 + ((-4*y - 5*z)*G[1 - y, 0, z])/y^3 + (2*(y^2 + 3*y*z + 3*z^2)* G[1 - y, 1 - y, z])/(y^3*z) + ((-4*y - 5*z)*G[-y, 0, z])/y^3 + ((8*y + 7*z)*G[-y, 1 - y, z])/y^3 + ((-2*y^2 - 6*y*z - 3*z^2)* G[-y, -y, z])/(y^3*z)) + G[1, 1, y]* ((-8*y + 5*z + 7*y*z - 5*z^2)/(2*y^2*(-1 + z)*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) + (3*G[1 - y, 1 - y, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)* G[1 - y, -y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, z])/ (y^3*z) - (3*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, z])/(y^3*z)) + ((26*y^2 - 72*y^3 + 70*y^4 - 28*y^5 + 4*y^6 + 22*y*z - 123*y^2*z + 213*y^3*z - 144*y^4*z + 32*y^5*z + 4*z^2 - 74*y*z^2 + 216*y^2*z^2 - 239*y^3*z^2 + 106*y^4*z^2 - 12*y^5*z^2 - 12*z^3 + 90*y*z^3 - 172*y^2*z^3 + 119*y^3*z^3 - 28*y^4*z^3 + 12*z^4 - 46*y*z^4 + 58*y^2*z^4 - 21*y^3*z^4 - 4*z^5 + 8*y*z^5 - 5*y^2*z^5)* G[0, 0, 1, y])/(2*(-1 + y)^2*y^3*(-1 + z)^3*(-1 + y + z)) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[0, 0, 1 - y, z])/(2*y^2*(-1 + z)^2) + ((2*y^3 - 3*y^4 - 6*y*z + 26*y^2*z - 46*y^3*z + 29*y^4*z - 4*y^5*z - 8*z^2 + 52*y*z^2 - 124*y^2*z^2 + 124*y^3*z^2 - 38*y^4*z^2 + 38*z^3 - 146*y*z^3 + 216*y^2*z^3 - 118*y^3*z^3 + 12*y^4*z^3 - 72*z^4 + 186*y*z^4 - 164*y^2*z^4 + 38*y^3*z^4 + 68*z^5 - 112*y*z^5 + 46*y^2*z^5 - 32*z^6 + 26*y*z^6 + 6*z^7)*G[0, 1, 0, y])/ (2*y^3*(-1 + z)^3*z*(-1 + y + z)^2) + ((6*y^2 - 18*y^3 + 18*y^4 - 6*y^5 + 14*y*z - 52*y^2*z + 66*y^3*z - 32*y^4*z + 4*y^5*z - z^2 - 35*y*z^2 + 96*y^2*z^2 - 84*y^3*z^2 + 24*y^4*z^2 + z^3 + 30*y*z^3 - 68*y^2*z^3 + 42*y^3*z^3 - 6*y^4*z^3 + z^4 - 11*y*z^4 + 20*y^2*z^4 - 8*y^3*z^4 - z^5 + 2*y*z^5 - 2*y^2*z^5)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((4*y + 3*z)*G[0, 1, 1, y])/(2*y^3) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[0, 1 - y, 0, z])/(2*y^2*(-1 + z)^2) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[0, 1 - y, 1 - y, z])/(2*y^3*(-1 + z)^2) + ((-15*y^2 + 30*y^3 - 15*y^4 - 22*y*z + 103*y^2*z - 146*y^3*z + 69*y^4*z - 4*y^5*z - 8*z^2 + 88*y*z^2 - 220*y^2*z^2 + 212*y^3*z^2 - 73*y^4*z^2 + 24*z^3 - 126*y*z^3 + 204*y^2*z^3 - 126*y^3*z^3 + 27*y^4*z^3 - 24*z^4 + 76*y*z^4 - 81*y^2*z^4 + 26*y^3*z^4 + 8*z^5 - 16*y*z^5 + 9*y^2*z^5)*G[0, -y, 1 - y, z])/(2*(-1 + y)^2*y^3* (-1 + z)^3*z) + ((6*y - 4*y^2 + 6*z - 15*y*z + 3*y^2*z - 12*z^2 + 9*y*z^2 + 6*z^3)*G[1, 0, 0, z])/(y^2*(-1 + z)^2*(-1 + y + z)) + ((14*y - 54*y^2 + 86*y^3 - 70*y^4 + 28*y^5 - 4*y^6 + 8*z - 78*y*z + 213*y^2*z - 255*y^3*z + 144*y^4*z - 32*y^5*z - 30*z^2 + 162*y*z^2 - 318*y^2*z^2 + 281*y^3*z^2 - 106*y^4*z^2 + 12*y^5*z^2 + 42*z^3 - 158*y*z^3 + 218*y^2*z^3 - 133*y^3*z^3 + 28*y^4*z^3 - 26*z^4 + 72*y*z^4 - 64*y^2*z^4 + 21*y^3*z^4 + 6*z^5 - 12*y*z^5 + 5*y^2*z^5)* G[1, 0, 1, y])/(2*(-1 + y)^2*y^3*(-1 + z)^3*(-1 + y + z)) + ((-1 - y - y^2 - 3*y^3 - z + 8*y*z - 9*y^2*z + 5*z^2 - 9*y*z^2 - 3*z^3)* G[1, 0, 1 - y, z])/(2*y^3*z*(-1 + y + z)) + ((-3*y^2 + 3*y^3 + 2*y*z + 38*y^2*z - 25*y^3*z + 4*y^4*z + 4*z^2 + 16*y*z^2 - 101*y^2*z^2 + 34*y^3*z^2 - 12*z^3 - 60*y*z^3 + 100*y^2*z^3 - 12*y^3*z^3 + 12*z^4 + 64*y*z^4 - 34*y^2*z^4 - 4*z^5 - 22*y*z^5)*G[1, 1, 0, y])/(2*y^3*(-1 + z)^3*z*(-1 + y + z)) + G[1, z]*(((-y^2 - 4*y*z - 2*z^2)*G[0, 0, 1, y])/(y^3*z) + (6*(y + z)*G[0, 1, 0, y])/y^3 + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, 1, y])/ (y^3*z) - (6*(y + z)*G[1, 1, 0, y])/y^3) + ((-1 + 12*y^2 - 18*y^3 + 9*y^4 + 2*z + 16*y*z - 64*y^2*z + 54*y^3*z - 10*y^4*z + 4*z^2 - 68*y*z^2 + 129*y^2*z^2 - 58*y^3*z^2 + 3*y^4*z^2 - 16*z^3 + 108*y*z^3 - 114*y^2*z^3 + 22*y^3*z^3 + 19*z^4 - 76*y*z^4 + 37*y^2*z^4 - 10*z^5 + 20*y*z^5 + 2*z^6)*G[1, 1, 0, z])/ (2*y^3*(-1 + z)^2*z*(-1 + y + z)^2) + (3*G[1, 1, 1, y])/y^2 + G[1 - y, z]*((-2*y - 29*z + 4*y*z + 29*z^2)/(4*y^2*(-1 + z)*z) + ((1 - 4*y^3 + 3*y^4 - z - 12*y*z + 36*y^2*z - 34*y^3*z + 15*y^4*z - 4*y^5*z - 9*z^2 + 54*y*z^2 - 105*y^2*z^2 + 80*y^3*z^2 - 19*y^4*z^2 + 23*z^3 - 84*y*z^3 + 111*y^2*z^3 - 62*y^3*z^3 + 9*y^4*z^3 - 20*z^4 + 54*y*z^4 - 47*y^2*z^4 + 16*y^3*z^4 + 6*z^5 - 12*y*z^5 + 5*y^2*z^5)*G[0, 1, y])/(2*(-1 + y)^2*y^3*(-1 + z)^3* z) + ((-15*y + 15*y^2 - 14*z + 90*y*z - 61*y^2*z + 4*y^3*z + 68*z^2 - 185*y*z^2 + 70*y^2*z^2 - 120*z^3 + 160*y*z^3 - 24*y^2*z^3 + 92*z^4 - 50*y*z^4 - 26*z^5)*G[1, 0, y])/ (2*y^2*(-1 + z)^3*z*(-1 + y + z)) + (3*G[1, 1, y])/y^2 + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1, y])/(y^3*z) + ((y^2 - 6*y*z - 6*z^2)*G[0, 1, 0, y])/(y^3*z) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 1, 1, y])/(y^3*z) + ((-3*y^2 - 8*y*z - 4*z^2)*G[1, 0, 1, y])/(y^3*z) + (2*(y + 2*z)*G[1, 1, 0, y])/y^3 + (3*G[1, 1, 1, y])/(y*z)) + G[0, z]*((-86*y + 62*y^2 - 58*z + 207*y*z - 39*y^2*z + 116*z^2 - 121*y*z^2 - 58*z^3)/(8*y^2*(-1 + z)^2*(-1 + y + z)) + ((-16*y^2 + 16*y^3 - 2*z - 12*y*z + 50*y^2*z - 36*y^3*z - 11*z^2 + 37*y*z^2 - 42*y^2*z^2 + 14*y^3*z^2 + 28*z^3 - 38*y*z^3 + 14*y^2*z^3 - 15*z^4 + 13*y*z^4)*G[1, y])/(4*(-1 + y)*y^3* (-1 + z)^2*z) + ((8*y^2 - 20*y^3 + 16*y^4 - 4*y^5 + 10*y*z - 36*y^2*z + 46*y^3*z - 23*y^4*z + 3*y^5*z + 2*z^2 - 24*y*z^2 + 50*y^2*z^2 - 36*y^3*z^2 + 9*y^4*z^2 - 4*z^3 + 18*y*z^3 - 25*y^2*z^3 + 9*y^3*z^3 + 2*z^4 - 4*y*z^4 + 3*y^2*z^4)*G[0, 1, y])/ (2*(-1 + y)^2*y^3*(-1 + z)^2*(-1 + y + z)) + ((-3*y - 2*y^2 - 4*z + 2*y*z + 4*y^2*z + 7*z^2 + y*z^2 - 3*z^3)* G[1, 0, y])/(y^3*(-1 + z)*(-1 + y + z)) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[1, 1, y])/(2*y^3*(-1 + z)^2) + ((-4*y - 5*z)*G[0, 1, 0, y])/y^3 - (2*(y^2 + 2*y*z + z^2)*G[0, 1, 1, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 1, y])/(y^3*z) + ((-4*y - 5*z)*G[1, 1, 0, y])/y^3 + (3*(y^2 + 2*y*z + z^2)* G[1, 1, 1, y])/(y^3*z)) + G[-y, z]* (((6*y^2 - 6*y^3 + 4*y*z - 22*y^2*z - z^2 - 19*y*z^2 - 3*z^3)* G[0, 1, y])/(2*y^3*z*(-1 + y + z)) + ((-15*y^2 + 21*y^3 - 22*y*z + 39*y^2*z - 8*z^2 + 24*y*z^2 + 6*z^3)* G[1, 0, y])/(2*y^3*z*(-1 + y + z)) + ((3*y^2 + 2*y*z + 3*z^2)*G[1, 1, y])/(2*y^3*z) + ((4*y + 5*z)*G[0, 1, 0, y])/y^3 + (2*(y^2 + 2*y*z + z^2)* G[0, 1, 1, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1, y])/ (y^3*z) + ((8*y + 7*z)*G[1, 1, 0, y])/y^3 - (3*(2*y^2 + 2*y*z + z^2)*G[1, 1, 1, y])/(y^3*z)) + ((-1 - y - y^2 - 3*y^3 - z + 8*y*z - 9*y^2*z + 5*z^2 - 9*y*z^2 - 3*z^3)* G[1, 1 - y, 0, z])/(2*y^3*z*(-1 + y + z)) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[1 - y, 0, 0, z])/(2*y^2*(-1 + z)^2) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[1 - y, 0, 1 - y, z])/(2*y^3*(-1 + z)^2) + ((3*y^2 - 9*y^3 + 9*y^4 - 3*y^5 + 8*y*z - 35*y^2*z + 48*y^3*z - 23*y^4*z + 2*y^5*z - 4*z^2 - 18*y*z^2 + 81*y^2*z^2 - 91*y^3*z^2 + 32*y^4*z^2 + 12*z^3 + 4*y*z^3 - 61*y^2*z^3 + 62*y^3*z^3 - 16*y^4*z^3 - 12*z^4 + 14*y*z^4 + 7*y^2*z^4 - 11*y^3*z^4 + 4*z^5 - 8*y*z^5 + 5*y^2*z^5)*G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^3*(-1 + z)^2* z*(-1 + y + z)) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)*G[1 - y, 1 - y, 0, z])/(2*y^3*(-1 + z)^2) + (3*G[1 - y, 1 - y, 1 - y, z])/y^2 + ((1 - 3*y^2 + 2*y^3 - z - 10*y*z + 41*y^2*z - 50*y^3*z + 24*y^4*z - 4*y^5*z - 9*z^2 + 48*y*z^2 - 102*y^2*z^2 + 92*y^3*z^2 - 28*y^4*z^2 + 23*z^3 - 78*y*z^3 + 102*y^2*z^3 - 62*y^3*z^3 + 12*y^4*z^3 - 20*z^4 + 52*y*z^4 - 43*y^2*z^4 + 14*y^3*z^4 + 6*z^5 - 12*y*z^5 + 5*y^2*z^5)* G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((-6*y^2 - 4*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)*G[-y, 0, 1 - y, z])/ (2*y^3*z*(-1 + y + z)) + ((-6*y^2 - 4*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)*G[-y, 1 - y, 0, z])/(2*y^3*z*(-1 + y + z)) + ((3*y^2 + 2*y*z + 3*z^2)*G[-y, 1 - y, 1 - y, z])/(2*y^3*z) + ((21*y^2 - 27*y^3 + 26*y*z - 61*y^2*z + 7*z^2 - 43*y*z^2 - 9*z^3)* G[-y, -y, 1 - y, z])/(2*y^3*z*(-1 + y + z)) + G[0, y]*((2*y - 4*y^2 + 2*y^3 + 3*z + y*z - 4*y^3*z - 4*z^2 - 5*y*z^2 + 8*y^2*z^2 + z^3)/(4*(-1 + y)^2*y*(-1 + z)*z*(-1 + y + z)) + ((1 - 13*y + 15*y^2 + 3*y^3 - 9*z + 40*y*z - 29*y^2*z + 21*z^2 - 41*y*z^2 + 14*y^2*z^2 - 19*z^3 + 14*y*z^3 + 6*z^4)*G[0, z])/ (2*y^2*(-1 + z)^2*(-1 + y + z)^2) + ((-4*y^2 + 2*z - 9*y*z + 4*y^2*z - 16*z^2 + 24*y*z^2 - 8*y^2*z^2 + 26*z^3 - 15*y*z^3 - 12*z^4)*G[1 - y, z])/(4*y^2*(-1 + z)^2*z^2) + ((-8*y + 4*y^2 - 10*z + 21*y*z - 3*y^2*z + 20*z^2 - 13*y*z^2 - 10*z^3)*G[0, 0, z])/(2*y^2*(-1 + z)^2*(-1 + y + z)) + ((-15*y^2 + 15*y^3 - 22*y*z + 88*y^2*z - 61*y^3*z + 4*y^4*z - 8*z^2 + 92*y*z^2 - 175*y^2*z^2 + 70*y^3*z^2 + 30*z^3 - 144*y*z^3 + 146*y^2*z^3 - 24*y^3*z^3 - 42*z^4 + 100*y*z^4 - 44*y^2*z^4 + 26*z^5 - 26*y*z^5 - 6*z^6)*G[0, 1 - y, z])/(2*y^3*(-1 + z)^3*z* (-1 + y + z)) + ((1 - 3*y^2 + 6*y^3 - 3*y^4 - z - 16*y*z + 29*y^2*z - 18*y^3*z + 3*y^4*z - 9*z^2 + 46*y*z^2 - 39*y^2*z^2 + 8*y^3*z^2 + 23*z^3 - 44*y*z^3 + 13*y^2*z^3 - 20*z^4 + 14*y*z^4 + 6*z^5)*G[1, 0, z])/(2*y^3*(-1 + z)*z*(-1 + y + z)^2) + ((1 + y - 2*y^2 - 5*y*z - 2*y^2*z - 9*z^2 + 2*y*z^2 + 8*y^2*z^2 + 14*z^3 + 2*y*z^3 - 6*z^4)*G[1 - y, 0, z])/(2*y^3*(-1 + z)*z* (-1 + y + z)) + ((-3*y + 2*z)*G[1 - y, 1 - y, z])/(2*y^2*z) + ((-15*y^2 + 21*y^3 - 22*y*z + 39*y^2*z - 8*z^2 + 24*y*z^2 + 6*z^3)* G[-y, 1 - y, z])/(2*y^3*z*(-1 + y + z)) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, 0, 1 - y, z])/(y^3*z) + ((4*y + 5*z)*G[0, 1 - y, 0, z])/y^3 + ((2*y + z)*G[0, 1 - y, 1 - y, z])/y^3 + ((2*y^2 + 6*y*z + 3*z^2)*G[0, -y, 1 - y, z])/(y^3*z) + ((-4*y - 5*z)*G[1, 0, 0, z])/y^3 + ((-2*y - z)*G[1, 0, 1 - y, z])/ y^3 + ((-4*y - 5*z)*G[1, 1, 0, z])/y^3 + ((4*y + 5*z)*G[1, 1 - y, 0, z])/y^3 + ((4*y + 5*z)*G[1 - y, 0, 0, z])/ y^3 + ((-y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^3*z) + ((4*y + 5*z)*G[1 - y, 1, 0, z])/y^3 + ((-4*y - 5*z)*G[1 - y, 1 - y, 0, z])/y^3 + (3*G[1 - y, 1 - y, 1 - y, z])/(y*z) + ((2*y^2 + 6*y*z + 3*z^2)*G[-y, 0, 1 - y, z])/(y^3*z) + ((-4*y - 5*z)*G[-y, 1 - y, 0, z])/y^3 + ((-2*y^2 - 2*y*z - z^2)*G[-y, 1 - y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[-y, -y, 1 - y, z])/(y^3*z)) + G[1, y]*((-2*y - 29*z + 4*y*z + 29*z^2)/(4*y^2*(-1 + z)*z) + ((-8*y + 5*z + 7*y*z - 5*z^2)*G[1 - y, z])/(2*y^2*(-1 + z)*z) + ((-4*y^3 + 4*y^4 + 2*y*z + 5*y^2*z - 3*y^3*z - 4*y^4*z + 2*z^2 - 2*y*z^2 - 12*y^2*z^2 + 6*y^3*z^2 + 8*y^4*z^2 + 11*z^3 - 11*y*z^3 - 3*y^2*z^3 + y^3*z^3 - 28*z^4 + 24*y*z^4 + 2*y^2*z^4 + 15*z^5 - 13*y*z^5)*G[-y, z])/(4*(-1 + y)*y^3*(-1 + z)^2*z^2) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[0, 0, z])/(2*y^2*(-1 + z)^2) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[0, 1 - y, z])/(2*y^3*(-1 + z)^2) + ((-15*y^2 + 30*y^3 - 15*y^4 - 22*y*z + 103*y^2*z - 146*y^3*z + 69*y^4*z - 4*y^5*z - 8*z^2 + 88*y*z^2 - 220*y^2*z^2 + 212*y^3*z^2 - 73*y^4*z^2 + 24*z^3 - 126*y*z^3 + 204*y^2*z^3 - 126*y^3*z^3 + 27*y^4*z^3 - 24*z^4 + 76*y*z^4 - 81*y^2*z^4 + 26*y^3*z^4 + 8*z^5 - 16*y*z^5 + 9*y^2*z^5)*G[0, -y, z])/ (2*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((-1 - y - y^2 - 3*y^3 - z + 8*y*z - 9*y^2*z + 5*z^2 - 9*y*z^2 - 3*z^3)*G[1, 0, z])/(2*y^3*z*(-1 + y + z)) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[1 - y, 0, z])/(2*y^3*(-1 + z)^2) + (3*G[1 - y, 1 - y, z])/y^2 + ((1 - 3*y^2 + 2*y^3 - z - 10*y*z + 41*y^2*z - 50*y^3*z + 24*y^4*z - 4*y^5*z - 9*z^2 + 48*y*z^2 - 102*y^2*z^2 + 92*y^3*z^2 - 28*y^4*z^2 + 23*z^3 - 78*y*z^3 + 102*y^2*z^3 - 62*y^3*z^3 + 12*y^4*z^3 - 20*z^4 + 52*y*z^4 - 43*y^2*z^4 + 14*y^3*z^4 + 6*z^5 - 12*y*z^5 + 5*y^2*z^5)*G[1 - y, -y, z])/(2*(-1 + y)^2*y^3* (-1 + z)^3*z) + ((-6*y^2 - 4*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)* G[-y, 0, z])/(2*y^3*z*(-1 + y + z)) + ((3*y^2 + 2*y*z + 3*z^2)*G[-y, 1 - y, z])/(2*y^3*z) + ((21*y^2 - 27*y^3 + 26*y*z - 61*y^2*z + 7*z^2 - 43*y*z^2 - 9*z^3)* G[-y, -y, z])/(2*y^3*z*(-1 + y + z)) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, z])/(y^3*z) + ((2*y^2 + 6*y*z + 3*z^2)*G[0, 0, -y, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(y^3*z) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 1 - y, -y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, -y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 1 - y, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, -y, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 1 - y, 0, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 1 - y, -y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^3*z) - (2*(2*y + z)*G[1 - y, 0, -y, z])/y^3 + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^3*z) + (3*G[1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(3*y^2 + 4*y*z + 2*z^2)* G[1 - y, 1 - y, -y, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)* G[1 - y, -y, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)* G[-y, 0, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)* G[-y, 0, -y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)* G[-y, 1 - y, 0, z])/(y^3*z) - (3*(2*y^2 + 2*y*z + z^2)* G[-y, 1 - y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)* G[-y, 1 - y, -y, z])/(y^3*z) - (2*G[-y, -y, 0, z])/(y*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, -y, z])/(y^3*z)) + ((4*y + 5*z)*G[0, 0, 1, 0, y])/y^3 + ((-4*y - 5*z)*G[0, 0, 1, 0, z])/ y^3 + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1, 1, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, 1 - y, z])/(y^3*z) + ((2*y^2 + 6*y*z + 3*z^2)*G[0, 0, -y, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1, 0, 1, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1, 0, 1 - y, z])/(y^3*z) + ((2*y^2 + 8*y*z + 7*z^2)*G[0, 1, 1, 0, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1, 1, 0, z])/(y^3*z) - (3*(y^2 + 2*y*z + z^2)*G[0, 1, 1, 1, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1, 1 - y, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 0, 1 - y, z])/(y^3*z) + ((-y^2 - 6*y*z - 6*z^2)*G[0, 1 - y, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 1 - y, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^3*z) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 1 - y, -y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, 1 - y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, -y, 1 - y, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, 0, 1, y])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, 1 - y, z])/(y^3*z) - (6*(y + z)*G[1, 0, 1, 0, y])/y^3 + ((y^2 + 6*y*z + 6*z^2)*G[1, 0, 1, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1, 1, y])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1 - y, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 1 - y, 1 - y, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, -y, 1 - y, z])/(y^3*z) + ((2*y^2 + 8*y*z + 7*z^2)*G[1, 1, 0, 0, z])/(y^3*z) + ((-3*y^2 - 8*y*z - 4*z^2)*G[1, 1, 0, 1, y])/(y^3*z) - (2*(y^2 - y*z - 2*z^2)*G[1, 1, 1, 0, y])/(y^3*z) + ((-2*y^2 + 3*z^2)*G[1, 1, 1, 0, z])/(y^3*z) + (3*G[1, 1, 1, 1, y])/ (y*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 1 - y, 0, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 1 - y, 0, 1 - y, z])/(y^3*z) + ((y^2 - 2*y*z - 4*z^2)*G[1, 1 - y, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 1 - y, 1 - y, 0, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 1 - y, -y, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 0, 1 - y, z])/(y^3*z) + ((-y^2 - 6*y*z - 6*z^2)*G[1 - y, 0, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^3*z) - (2*(2*y + z)*G[1 - y, 0, -y, 1 - y, z])/y^3 + ((-2*y^2 - 8*y*z - 7*z^2)*G[1 - y, 1, 0, 0, z])/(y^3*z) + ((-2*y^2 - 4*y*z - 5*z^2)*G[1 - y, 1, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, 1 - y, z])/(y^3*z) + ((-y^2 + 2*y*z + 4*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^3*z) + (3*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(3*y^2 + 4*y*z + 2*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/(y^3*z) + ((2*y^2 + 4*y*z + 5*z^2)*G[-y, 0, 1, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[-y, 0, -y, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y^3*z) + ((2*y^2 + 4*y*z + 5*z^2)*G[-y, 1 - y, 1, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y^3*z) - (3*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y^3*z) - (2*G[-y, -y, 0, 1 - y, z])/(y*z) - (2*G[-y, -y, 1 - y, 0, z])/(y*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, -y, 1 - y, z])/(y^3*z) + ((15*y - 64*y^2 + 104*y^3 - 76*y^4 + 21*y^5 - 37*y*z + 120*y^2*z - 124*y^3*z + 24*y^4*z + 29*y^5*z - 12*y^6*z + 4*z^2 - 16*y*z^2 + 64*y^2*z^2 - 134*y^3*z^2 + 120*y^4*z^2 - 38*y^5*z^2 - 16*z^3 + 128*y*z^3 - 298*y^2*z^3 + 288*y^3*z^3 - 114*y^4*z^3 + 12*y^5*z^3 + 24*z^4 - 140*y*z^4 + 248*y^2*z^4 - 163*y^3*z^4 + 34*y^4*z^4 - 16*z^5 + 52*y*z^5 - 74*y^2*z^5 + 29*y^3*z^5 + 4*z^6 + y*z^6 + 4*y^2*z^6 - 3*y*z^7)/(2*(-1 + y)^2*y^2*(-1 + z)^3*z* (-1 + y + z)^2) + (2*(y^2 - 5*y*z - z^2)*G[1, y])/(y^3*z) + (2*(2*y^2 + 5*y*z + z^2)*G[1, z])/(y^3*z) - (2*(y^2 + 5*y*z + z^2)*G[1 - y, z])/(y^3*z))*Zeta[3] + Pi*((((3*I)/8)*(-15 + 13*z))/(y*(-1 + z)*z) - (((3*I)/2)*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(y^3*z) + ((I/2)*(3*y^2 + 6*y*z - 10*y^2*z + 3*z^2 - 14*y*z^2 + 6*y^2*z^2 - 6*z^3 + 8*y*z^3 + 3*z^4)*G[0, 1 - y, z])/(y^3*(-1 + z)^2*z) - (((3*I)/2)*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + ((I/2)*(3*y - 4*z)*G[1, 1, y])/(y^2*z) + ((2*I)*(2*y^2 + 2*y*z + z^2)*G[-y, z]*G[1, 1, y])/(y^3*z) + G[1 - y, z]*(((-1/2*I)*(-8*y + 3*z + 7*y*z - 3*z^2))/ (y^2*(-1 + z)*z) + (I*(2*y + z)*G[0, 1, y])/y^3 - (I*G[1, 0, y])/(y*z) - ((3*I)*G[1, 1, y])/(y*z)) + G[0, z]*((((-3*I)/4)*(-4*y - 2*z + 3*y*z + 2*z^2))/(y^2*(-1 + z)^2) + ((I/2)*(3*y^2 + 6*y*z - 10*y^2*z + 3*z^2 - 14*y*z^2 + 6*y^2*z^2 - 6*z^3 + 8*y*z^3 + 3*z^4)*G[1, y])/(y^3*(-1 + z)^2*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1, 1, y])/(y^3*z)) + ((I/2)*(3*y^2 + 6*y*z - 10*y^2*z + 3*z^2 - 14*y*z^2 + 6*y^2*z^2 - 6*z^3 + 8*y*z^3 + 3*z^4)*G[1 - y, 0, z])/(y^3*(-1 + z)^2*z) + ((I/2)*(3*y - 4*z)*G[1 - y, 1 - y, z])/(y^2*z) + G[0, y]*((((3*I)/2)*G[1 - y, z])/(y*z) - ((2*I)*G[1 - y, 1 - y, z])/ (y*z)) - (((3*I)/2)*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/ (y^3*z) + G[1, y]*(((-1/2*I)*(-8*y + 3*z + 7*y*z - 3*z^2))/ (y^2*(-1 + z)*z) + ((I/2)*(3*y - 4*z)*G[1 - y, z])/(y^2*z) - (((3*I)/2)*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) + (I*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) - ((3*I)*G[1 - y, 1 - y, z])/(y*z) + (I*(2*y^2 + 2*y*z + z^2)* G[1 - y, -y, z])/(y^3*z) + ((2*I)*(2*y^2 + 2*y*z + z^2)* G[-y, 1 - y, z])/(y^3*z)) + ((2*I)*(y^2 + 2*y*z + z^2)* G[0, 1, 1, y])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)* G[0, 1 - y, 1 - y, z])/(y^3*z) + (I*(y^2 + 2*y*z + z^2)* G[1, 0, 1, y])/(y^3*z) + (I*(y^2 + 2*y*z + z^2)*G[1, 0, 1 - y, z])/ (y^3*z) - ((3*I)*G[1, 1, 1, y])/(y*z) + (I*(y^2 + 2*y*z + z^2)*G[1, 1 - y, 0, z])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^3*z) + (I*(y^2 + 2*y*z + z^2)*G[1 - y, 1, 0, z])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^3*z) - ((3*I)*G[1 - y, 1 - y, 1 - y, z])/(y*z) + (I*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^3*z) + ((2*I)*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y^3*z) - ((6*I)*Zeta[3])/(y*z)))/Nc^2 + Nc^2*((47*Pi^4)/(180*y*z) + (-99931 + 99931*y + 89311*z - 89959*y*z + 648*z^2)/(2592*(-1 + y)*y*(-1 + z)*z) + Pi^3*(((-7*I)/18)/(y*z) + (((2*I)/3)*G[0, y])/(y*z) + (((2*I)/3)*G[0, z])/(y*z)) + (2*G[0, 1 - y, z]*G[1, 0, y])/(y*z) + G[0, 0, z]*((-124 + 458*z - 259*z^2)/(36*y*(-1 + z)^2*z) - G[1, 0, y]/(y*z)) + ((259 - 500*y + 241*y^2 - 1090*z + 1512*y*z - 380*y^2*z + 1698*z^2 - 1548*y*z^2 + 142*y^2*z^2 - 1162*z^3 + 536*y*z^3 + 295*z^4)*G[1, 0, z])/(36*y*(-1 + z)^2*z* (-1 + y + z)^2) + G[0, 0, y]*((62 - 71*z)/(18*y*(-1 + z)*z) + (3*G[0, 0, z])/(y*z) - G[1, 0, z]/(y*z)) + G[1, 0, y]*((-106 + 230*y - 124*y^2 + 564*z - 784*y*z + 142*y^2*z - 753*z^2 + 536*y*z^2 + 295*z^3)/(36*y*(-1 + z)*z*(-1 + y + z)^2) + G[1, 0, z]/(y*z) - G[1, 1 - y, z]/(y*z) - G[1 - y, 0, z]/(y*z) + (2*G[-y, 0, z])/(y*z) - (2*G[-y, 1 - y, z])/(y*z)) + Pi^2*((952 - 1922*y + 970*y^2 - 3880*z + 6006*y*z - 2168*y^2*z + 5946*z^2 - 6222*y*z^2 + 1195*y^2*z^2 - 4060*z^3 + 2138*y*z^3 + 1042*z^4)/(216*y*(-1 + z)^2*z*(-1 + y + z)^2) + ((-1 - 2*z + 2*z^2)*G[0, z])/(3*y*(-1 + z)^2*z) + ((11 - 10*y + 2*y^2 - 44*z + 48*y*z - 16*y^2*z + 66*z^2 - 60*y*z^2 + 11*y^2*z^2 - 44*z^3 + 22*y*z^3 + 11*z^4)*G[1, z])/ (18*y*(-1 + z)^2*z*(-1 + y + z)^2) + ((-31 + 50*z - 22*z^2)*G[1 - y, z])/(36*y*(-1 + z)^2*z) + G[0, y]*((-4 + 4*y - y^2 + 16*z - 18*y*z + 6*y^2*z - 24*z^2 + 22*y*z^2 - 4*y^2*z^2 + 16*z^3 - 8*y*z^3 - 4*z^4)/ (12*y*(-1 + z)^2*z*(-1 + y + z)^2) - (5*G[0, z])/(3*y*z) - G[1, z]/(6*y*z) + G[1 - y, z]/(6*y*z)) + G[1, y]*((-3 + 2*z)/(12*y*(-1 + z)^2*z) + G[1, z]/(6*y*z) - G[1 - y, z]/(3*y*z) + G[-y, z]/(3*y*z)) - (5*G[0, 0, y])/(3*y*z) - (5*G[0, 0, z])/(3*y*z) - G[0, 1, y]/(3*y*z) - G[0, 1, z]/(3*y*z) - G[0, 1 - y, z]/(3*y*z) + (5*G[1, 0, y])/(6*y*z) + (2*G[1, 0, z])/(3*y*z) + G[1, 1, y]/(6*y*z) + G[1, 1, z]/(3*y*z) + G[1, 1 - y, z]/(6*y*z) + G[1 - y, 0, z]/(6*y*z) - G[1 - y, 1, z]/(3*y*z) + G[-y, 1 - y, z]/(3*y*z)) + (11*G[0, 0, 0, y])/(3*y*z) + ((22 - 8*z - 5*z^2)*G[0, 0, 0, z])/ (6*y*(-1 + z)^2*z) + ((-6 + 8*y - 3*y^2 + 16*z - 14*y*z + 2*y^2*z - 14*z^2 + 6*y*z^2 + 4*z^3)*G[0, 1, 0, y])/(2*y*(-1 + z)^2*z* (-1 + y + z)^2) + (3*(-2 + z^2)*G[0, 1, 0, z])/(2*y*(-1 + z)^2*z) - (11*G[1, 0, 0, y])/(3*y*z) + G[0, z]*((-1544 + 1544*y + 8082*z - 6178*y*z - 10701*z^2 + 3569*y*z^2 + 4163*z^3)/(216*y*(-1 + z)^2*z*(-1 + y + z)) + ((22 - 32*z + 13*z^2)*G[0, 0, y])/(6*y*(-1 + z)^2*z) + ((-22 + 32*z - 13*z^2)*G[1, 0, y])/(6*y*(-1 + z)^2*z) + (3*G[0, 0, 0, y])/(y*z) - G[0, 1, 0, y]/(y*z) - (2*G[1, 0, 0, y])/(y*z)) + ((-11 + 10*z - 2*z^2)*G[1, 0, 0, z])/ (3*y*(-1 + z)^2*z) + ((3 - 2*z)*G[1, 1, 0, y])/(2*y*(-1 + z)^2*z) + G[-y, z]*((-2*G[0, 1, 0, y])/(y*z) - (2*G[1, 1, 0, y])/(y*z)) + G[1, z]*(G[0, 1, 0, y]/(y*z) - G[1, 1, 0, y]/(y*z)) + G[1 - y, z]*(((31 - 50*z + 22*z^2)*G[1, 0, y])/(6*y*(-1 + z)^2*z) + G[0, 1, 0, y]/(y*z) + (2*G[1, 1, 0, y])/(y*z)) + ((-11 + 10*y - 2*y^2 + 44*z - 48*y*z + 16*y^2*z - 66*z^2 + 60*y*z^2 - 11*y^2*z^2 + 44*z^3 - 22*y*z^3 - 11*z^4)*G[1, 1, 0, z])/ (3*y*(-1 + z)^2*z*(-1 + y + z)^2) + ((31 - 50*z + 22*z^2)*G[1 - y, 1, 0, z])/(6*y*(-1 + z)^2*z) + G[0, y]*((-772 + 2352*y - 2388*y^2 + 808*y^3 + 682*z - 1193*y*z + 511*y^2*z - 27*z^2)/(108*(-1 + y)^2*y*z*(-1 + y + z)) + ((124 - 248*y + 124*y^2 - 582*z + 784*y*z - 142*y^2*z + 753*z^2 - 536*y*z^2 - 295*z^3)*G[0, z])/(36*y*(-1 + z)*z*(-1 + y + z)^2) + ((11 - 10*z + 2*z^2)*G[0, 0, z])/(3*y*(-1 + z)^2*z) + ((3 - 2*y - 2*z)*G[1, 0, z])/(2*y*z*(-1 + y + z)^2) + ((-31 + 50*z - 22*z^2)*G[1 - y, 0, z])/(6*y*(-1 + z)^2*z) + (3*G[0, 0, 0, z])/(y*z) - G[0, 1, 0, z]/(y*z) - (2*G[0, 1 - y, 0, z])/(y*z) - (2*G[1, 0, 0, z])/(y*z) + G[1, 1 - y, 0, z]/(y*z) - G[1 - y, 1, 0, z]/(y*z) + (2*G[-y, 1 - y, 0, z])/(y*z)) + (3*G[0, 0, 0, 0, y])/(y*z) + (3*G[0, 0, 0, 0, z])/(y*z) - (5*G[0, 0, 1, 0, y])/(y*z) - (3*G[0, 0, 1, 0, z])/(y*z) - (2*G[0, 1, 0, 0, y])/(y*z) - (2*G[0, 1, 0, 0, z])/(y*z) + (2*G[0, 1, 1, 0, y])/(y*z) + (2*G[0, 1, 1, 0, z])/(y*z) + (2*G[0, 1 - y, 1, 0, z])/(y*z) - (3*G[1, 0, 0, 0, y])/(y*z) - (3*G[1, 0, 0, 0, z])/(y*z) + (4*G[1, 0, 1, 0, y])/(y*z) + (3*G[1, 0, 1, 0, z])/(y*z) + (2*G[1, 1, 0, 0, y])/(y*z) + (2*G[1, 1, 0, 0, z])/(y*z) - G[1, 1, 1, 0, y]/(y*z) - (2*G[1, 1, 1, 0, z])/(y*z) - G[1, 1 - y, 1, 0, z]/(y*z) + G[1 - y, 0, 1, 0, z]/(y*z) + (2*G[1 - y, 1, 1, 0, z])/(y*z) - (2*G[-y, 0, 1, 0, z])/(y*z) - (2*G[-y, 1 - y, 1, 0, z])/(y*z) + ((365 - 658*y + 311*y^2 - 1352*z + 1866*y*z - 586*y^2*z + 1893*z^2 - 1776*y*z^2 + 284*y^2*z^2 - 1190*z^3 + 568*y*z^3 + 284*z^4)/ (18*y*(-1 + z)^2*z*(-1 + y + z)^2) - G[0, y]/(y*z) - G[0, z]/(y*z) - (5*G[1, y])/(y*z) - G[1, z]/(y*z) - (4*G[1 - y, z])/(y*z))*Zeta[3] + Pi*(((-1/216*I)*(-5419 + 5185*z))/(y*(-1 + z)*z) - (((13*I)/6)*G[0, 0, y])/(y*z) + ((I/6)*(-13 + 2*z + 5*z^2)* G[0, 0, z])/(y*(-1 + z)^2*z) + (((13*I)/6)*G[1, 0, y])/(y*z) + G[0, z]*(((I/36)*(124 - 422*z + 259*z^2))/(y*(-1 + z)^2*z) - ((3*I)*G[0, 0, y])/(y*z) + (I*G[1, 0, y])/(y*z)) + (((13*I)/6)*G[1, 0, z])/(y*z) + G[0, y]* (((I/18)*(-62 + 71*z))/(y*(-1 + z)*z) - ((I/6)*(13 - 14*z + 4*z^2)* G[0, z])/(y*(-1 + z)^2*z) - ((3*I)*G[0, 0, z])/(y*z) + (I*G[1, 0, z])/(y*z)) - ((3*I)*G[0, 0, 0, y])/(y*z) - ((3*I)*G[0, 0, 0, z])/(y*z) + (I*G[0, 1, 0, y])/(y*z) + (I*G[0, 1, 0, z])/(y*z) + ((2*I)*G[1, 0, 0, y])/(y*z) + ((2*I)*G[1, 0, 0, z])/(y*z) + ((8*I)*Zeta[3])/(y*z))))/q2^2, alpha[2, 2, "PS"] -> (((2*(-15*y + 28*y^2 - 17*y^3 - 12*z + 62*y*z - 62*y^2*z + 14*y^3*z + 26*z^2 - 73*y*z^2 + 34*y^2*z^2 - 20*z^3 + 26*y*z^3 + 6*z^4)* G[0, 1 - y, z])/(3*y^3*(-1 + z)*(-1 + y + z)^2) - (2*(15*y - 35*y^2 + 30*y^3 - 6*y^4 + 12*z - 85*y*z + 136*y^2*z - 78*y^3*z + 12*y^4*z - 38*z^2 + 161*y*z^2 - 167*y^2*z^2 + 48*y^3*z^2 + 46*z^3 - 127*y*z^3 + 66*y^2*z^3 - 26*z^4 + 36*y*z^4 + 6*z^5)*G[1, 0, z])/(3*y^3*(-1 + z)*(-1 + y + z)^3) + G[0, -y, z]*((8*(y + 2*z)*G[1, 0, y])/y^3 - (8*(y + 2*z)*G[1, 1, y])/ y^3) + G[0, z]*((-2*(9*y - 9*y^2 + 12*z - 37*y*z + 18*y^2*z - 22*z^2 + 28*y*z^2 + 10*z^3))/(3*y^2*(-1 + z)*(-1 + y + z)^2) + (2*(-15*y + 28*y^2 - 17*y^3 - 12*z + 62*y*z - 62*y^2*z + 14*y^3*z + 26*z^2 - 73*y*z^2 + 34*y^2*z^2 - 20*z^3 + 26*y*z^3 + 6*z^4)* G[1, y])/(3*y^3*(-1 + z)*(-1 + y + z)^2) - (4*(3*y^2 - 6*y^3 + 3*y^4 + 6*y*z - 15*y^2*z + 9*y^3*z + 6*z^2 - 15*y*z^2 + 11*y^2*z^2 - 6*z^3 + 7*y*z^3 + 2*z^4)*G[0, 1, y])/ (3*y^3*(-1 + y + z)^3) - (4*(3*y - 6*y^2 + 3*y^3 - 3*y*z + 3*y^2*z + 6*z^2 - 6*y*z^2 + 2*y^2*z^2 - 6*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, y])/ (3*y^3*(-1 + y + z)^3) + (4*(3*y^2 + 3*y*z + 4*z^2)*G[1, 1, y])/ (3*y^3*(y + z))) + G[-y, z]* ((8*(3*y^2 - 6*y^3 + 3*y^4 + 6*y*z - 15*y^2*z + 9*y^3*z + 6*z^2 - 15*y*z^2 + 11*y^2*z^2 - 6*z^3 + 7*y*z^3 + 2*z^4)*G[0, 1, y])/ (3*y^3*(-1 + y + z)^3) - (4*(3*y^3 - 3*y^4 + 2*y^5 + 9*y*z - 30*y^2*z + 30*y^3*z - 8*y^4*z - 33*y*z^2 + 69*y^2*z^2 - 34*y^3*z^2 - 6*z^3 + 42*y*z^3 - 38*y^2*z^3 + 6*z^4 - 16*y*z^4 - 2*z^5)*G[1, 0, y])/(3*y^3*z*(-1 + y + z)^3) - (4*(4*y^2 + 11*y*z + 4*z^2)*G[1, 1, y])/(3*y^3*z)) + (2*(-15*y + 28*y^2 - 17*y^3 - 12*z + 62*y*z - 62*y^2*z + 14*y^3*z + 26*z^2 - 73*y*z^2 + 34*y^2*z^2 - 20*z^3 + 26*y*z^3 + 6*z^4)* G[1 - y, 0, z])/(3*y^3*(-1 + z)*(-1 + y + z)^2) - (32*G[1 - y, 1 - y, z])/(3*y^2) + G[0, 1, y]* ((-2*(15*y - 16*y^2 - 17*y^3 + 18*y^4 + 12*z - 65*y*z + 34*y^2*z + 19*y^3*z - 38*z^2 + 95*y*z^2 - 20*y^2*z^2 - 2*y^3*z^2 + 46*z^3 - 55*y*z^3 + 2*y^2*z^3 - 26*z^4 + 10*y*z^4 + 6*z^5))/ (3*y^3*(-1 + z)^2*(-1 + y + z)^2) + (8*(y + 2*z)*G[1, 1 - y, z])/ y^3 - (8*(y + 2*z)*G[1 - y, 1 - y, z])/y^3) + Pi^2*((12*y - 47*y^2 + 49*y^3 - 18*y^4 + 24*z - 112*y*z + 166*y^2*z - 71*y^3*z - 104*z^2 + 266*y*z^2 - 191*y^2*z^2 + 22*y^3*z^2 + 164*z^3 - 244*y*z^3 + 72*y^2*z^3 - 112*z^4 + 78*y*z^4 + 28*z^5)/ (9*y^2*(-1 + z)^2*(-1 + y + z)^3) + (2*(-2*y^2 + 3*y^3 - 3*y^4 - y*z + 9*y^2*z - 12*y^3*z + 3*y^4*z - 2*z^2 + 9*y*z^2 - 18*y^2*z^2 + 9*y^3*z^2 + 6*z^3 - 15*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[1, z])/ (9*y^3*z*(-1 + y + z)^3) - (2*(-2*y^2 - y*z - 9*y^3*z - 2*z^2 - 9*y*z^2 + 6*z^3 + 21*y*z^3 + 2*y^2*z^3 - 6*z^4 - 11*y*z^4 + 2*z^5)* G[1 - y, z])/(9*y^3*(-1 + z)^3*z) + G[1, y]*((-2*(3*y^2 - 3*y^3 - 12*y^4 + 21*y^5 - 9*y^6 + 6*y*z - 36*y^2*z + 36*y^3*z + 15*y^4*z - 21*y^5*z - 6*z^2 - 27*y*z^2 + 115*y^2*z^2 - 90*y^3*z^2 + 6*y^4*z^2 + 24*z^3 + 50*y*z^3 - 159*y^2*z^3 + 84*y^3*z^3 - 9*y^4*z^3 - 38*z^4 - 48*y*z^4 + 102*y^2*z^4 - 27*y^3*z^4 + 30*z^5 + 24*y*z^5 - 25*y^2*z^5 - 12*z^6 - 5*y*z^6 + 2*z^7))/(9*y^3*(-1 + z)^3*(-1 + y + z)^3) + (4*(y + 2*z)*G[1, z])/(3*y^3) - (4*(y + 2*z)*G[1 - y, z])/ (3*y^3)) + G[0, y]*((-2*(2*y + 3*y^2 + 4*z - 2*y*z - 8*z^2 + 4*z^3))/(3*y^2*(-1 + z)^3) - (4*(y + 2*z)*G[1, z])/(3*y^3) + (4*(y + 2*z)*G[1 - y, z])/(3*y^3)) + (4*(y + 2*z)*G[1, 0, y])/ (3*y^3) - (4*(y + 2*z)*G[1, 1, y])/(3*y^3) + (4*(y + 2*z)*G[1, 1 - y, z])/(3*y^3) - (4*(y + 2*z)*G[1 - y, 1 - y, z])/(3*y^3)) - (2*(9*y^3 - 18*y^4 + 9*y^5 - 6*y^2*z - 11*y^3*z + 30*y^4*z - 9*y^5*z + 15*y*z^2 + 24*y^2*z^2 - 44*y^3*z^2 - 12*y^4*z^2 + 18*y^5*z^2 + 12*z^3 - 57*y*z^3 - 54*y^2*z^3 + 70*y^3*z^3 + 18*y^4*z^3 - 38*z^4 + 75*y*z^4 + 60*y^2*z^4 - 24*y^3*z^4 + 46*z^5 - 39*y*z^5 - 24*y^2*z^5 - 26*z^6 + 6*y*z^6 + 6*z^7)*G[-y, 1 - y, z])/ (3*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + G[1, 0, y]*((-2*(24 - 58*y + 17*y^2 + 31*y^3 - 18*y^4 - 92*z + 166*y*z - 34*y^2*z - 29*y^3*z + 124*z^2 - 152*y*z^2 + 17*y^2*z^2 - 2*y^3*z^2 - 64*z^3 + 38*y*z^3 + 4*z^4 + 6*y*z^4 + 4*z^5))/ (3*y^2*(-1 + z)^2*(-1 + y + z)^3) - (8*(y + 2*z)*G[1, 1 - y, z])/ y^3 + (8*(y + 2*z)*G[1 - y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[-y, -y, z])/y^3) + G[1, 1, y]* (-32/(3*y^2) + (8*(y + 2*z)*G[-y, -y, z])/y^3) + (4*(3*y^3 - 15*y^4 + 21*y^5 - 9*y^6 - 12*y^2*z + 9*y^3*z + 24*y^4*z - 21*y^5*z - 12*z^2 + 6*y*z^2 + 50*y^2*z^2 - 45*y^3*z^2 - 3*y^4*z^2 + 48*z^3 - 20*y*z^3 - 78*y^2*z^3 + 51*y^3*z^3 - 6*y^4*z^3 - 76*z^4 + 24*y*z^4 + 54*y^2*z^4 - 18*y^3*z^4 + 60*z^5 - 12*y*z^5 - 14*y^2*z^5 - 24*z^6 + 2*y*z^6 + 4*z^7)*G[0, 0, 1, y])/ (3*y^3*(-1 + z)^3*(-1 + y + z)^3) + (4*(-3*y + 6*y^3 + 9*y^4 - 21*y^5 + 9*y^6 + 39*y^2*z - 54*y^3*z - 6*y^4*z + 21*y^5*z - 6*z^2 + 48*y*z^2 - 155*y^2*z^2 + 126*y^3*z^2 - 15*y^4*z^2 + 24*z^3 - 130*y*z^3 + 231*y^2*z^3 - 114*y^3*z^3 + 12*y^4*z^3 - 38*z^4 + 147*y*z^4 - 153*y^2*z^4 + 36*y^3*z^4 + 30*z^5 - 78*y*z^5 + 38*y^2*z^5 - 12*z^6 + 16*y*z^6 + 2*z^7)* G[0, 1, 0, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3) + (4*(3*y^2 - 6*y^3 + 3*y^4 + 6*y*z - 15*y^2*z + 9*y^3*z + 6*z^2 - 15*y*z^2 + 11*y^2*z^2 - 6*z^3 + 7*y*z^3 + 2*z^4)*G[0, 1, 0, z])/ (3*y^3*(-1 + y + z)^3) - (4*(3*y^2 + 3*y*z + 4*z^2)*G[0, 1, 1, y])/ (3*y^3*(y + z)) + (4*(3*y^2 + 3*y*z + 4*z^2)*G[0, 1 - y, 1 - y, z])/ (3*y^3*(y + z)) + (4*(-3 + 2*y + 3*y^2 + 13*z - 2*y*z - 17*z^2 + 7*z^3)*G[0, -y, 1 - y, z])/(y^2*(-1 + z)^3) - (4*(6*y^2 - 9*y^3 + 3*y^4 - 12*y^5 + 21*y^6 - 9*y^7 + 6*y*z - 27*y^2*z + 9*y^3*z + 6*y^4*z + 36*y^5*z - 30*y^6*z + 4*z^2 - 24*y*z^2 + 15*y^2*z^2 + 79*y^3*z^2 - 57*y^4*z^2 - 15*y^5*z^2 - 18*z^3 + 33*y*z^3 + 87*y^2*z^3 - 201*y^3*z^3 + 84*y^4*z^3 - 9*y^5*z^3 + 36*z^4 - 12*y*z^4 - 171*y^2*z^4 + 174*y^3*z^4 - 36*y^4*z^4 - 42*z^5 - 12*y*z^5 + 120*y^2*z^5 - 52*y^3*z^5 + 30*z^6 + 12*y*z^6 - 30*y^2*z^6 - 12*z^7 - 3*y*z^7 + 2*z^8)*G[1, 0, 1, y])/ (3*y^3*(-1 + z)^3*(-1 + y + z)^3*(y + z)) + (4*(2*y^2 - 3*y^3 + 3*y^4 - 2*y*z + 3*y^3*z + 2*z^2 - 6*z^3 + 6*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, 1 - y, z])/ (3*y^3*z*(-1 + y + z)^3) - (4*(6*y^2 - 18*y^3 + 15*y^4 + 9*y^5 - 21*y^6 + 9*y^7 + 6*y*z - 54*y^2*z + 117*y^3*z - 72*y^4*z - 27*y^5*z + 30*y^6*z + 4*z^2 - 36*y*z^2 + 198*y^2*z^2 - 315*y^3*z^2 + 147*y^4*z^2 + 6*y^5*z^2 - 12*z^3 + 96*y*z^3 - 378*y^2*z^3 + 423*y^3*z^3 - 138*y^4*z^3 + 12*y^5*z^3 + 12*z^4 - 144*y*z^4 + 396*y^2*z^4 - 279*y^3*z^4 + 48*y^4*z^4 - 4*z^5 + 126*y*z^5 - 216*y^2*z^5 + 72*y^3*z^5 - 60*y*z^6 + 48*y^2*z^6 + 12*y*z^7)* G[1, 1, 0, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3*(y + z)) + G[1, z]*((-8*(y + 2*z)*G[0, 0, 1, y])/y^3 + (8*(y + 2*z)*G[0, 1, 0, y])/ y^3 + (8*(y + 2*z)*G[1, 0, 1, y])/y^3 - (8*(y + 2*z)*G[1, 1, 0, y])/ y^3) + G[1 - y, z]*((2*(9*y - 9*y^2 + 12*z - 37*y*z + 18*y^2*z - 22*z^2 + 28*y*z^2 + 10*z^3))/(3*y^2*(-1 + z)*z*(-1 + y + z)) - (4*(2*y^3 - 3*y^2*z - 12*y^3*z - 9*y^4*z - 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - 2*z^3 - 3*y*z^3 + 21*y^2*z^3 - 2*y^3*z^3 + 6*z^4 + 15*y*z^4 - 9*y^2*z^4 - 6*z^5 - 9*y*z^5 + 2*z^6)*G[0, 1, y])/ (3*y^3*(-1 + z)^3*z*(y + z)) - (4*(4*y^2 - 6*y^2*z + 9*y^3*z + 18*y*z^2 + 15*y^2*z^2 + 12*z^3 - 30*y*z^3 - 4*y^2*z^3 - 24*z^4 + 12*y*z^4 + 12*z^5)*G[1, 0, y])/ (3*y^2*(-1 + z)^3*z*(y + z)) + (8*(y + 2*z)*G[0, 0, 1, y])/y^3 - (8*(y + 2*z)*G[0, 1, 0, y])/y^3 - (8*(y + 2*z)*G[1, 0, 1, y])/y^3 + (8*(y + 2*z)*G[1, 1, 0, y])/y^3) - (4*(-2*y^2 + 3*y^3 - 3*y^4 - y*z + 9*y^2*z - 12*y^3*z + 3*y^4*z - 2*z^2 + 9*y*z^2 - 18*y^2*z^2 + 9*y^3*z^2 + 6*z^3 - 15*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[1, 1, 0, z])/ (3*y^3*z*(-1 + y + z)^3) + (4*(2*y^2 - 3*y^3 + 3*y^4 - 2*y*z + 3*y^3*z + 2*z^2 - 6*z^3 + 6*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 1 - y, 0, z])/(3*y^3*z*(-1 + y + z)^3) + (4*(3*y^2 + 3*y*z + 4*z^2)*G[1 - y, 0, 1 - y, z])/(3*y^3*(y + z)) + (4*(3*y^2 + 3*y*z + 4*z^2)*G[1 - y, 1 - y, 0, z])/(3*y^3*(y + z)) - (4*(-2*y^2 - 13*y*z - 9*y^3*z - 2*z^2 + 27*y*z^2 + 6*z^3 - 15*y*z^3 + 2*y^2*z^3 - 6*z^4 + y*z^4 + 2*z^5)*G[1 - y, -y, 1 - y, z])/ (3*y^3*(-1 + z)^3*z) + (4*(3*y^3 - 3*y^4 + 2*y^5 - 3*y^2*z + 3*y^3*z + y^4*z - 6*y*z^2 + 15*y^2*z^2 - 7*y^3*z^2 - 6*z^3 + 15*y*z^3 - 11*y^2*z^3 + 6*z^4 - 7*y*z^4 - 2*z^5)*G[-y, 0, 1 - y, z])/ (3*y^3*z*(-1 + y + z)^3) + (4*(3*y^3 - 3*y^4 + 2*y^5 - 3*y^2*z + 3*y^3*z + y^4*z - 6*y*z^2 + 15*y^2*z^2 - 7*y^3*z^2 - 6*z^3 + 15*y*z^3 - 11*y^2*z^3 + 6*z^4 - 7*y*z^4 - 2*z^5)*G[-y, 1 - y, 0, z])/ (3*y^3*z*(-1 + y + z)^3) - (4*(4*y^2 + 11*y*z + 4*z^2)* G[-y, 1 - y, 1 - y, z])/(3*y^3*z) + (4*(3*y^3 - 3*y^4 + 2*y^5 + 9*y*z - 24*y^2*z + 18*y^3*z - 2*y^4*z - 21*y*z^2 + 39*y^2*z^2 - 16*y^3*z^2 + 6*z^3 + 12*y*z^3 - 16*y^2*z^3 - 6*z^4 - 2*y*z^4 + 2*z^5)*G[-y, -y, 1 - y, z])/ (3*y^3*z*(-1 + y + z)^3) + G[0, y]* ((-2*(9*y - 9*y^2 + 12*z - 37*y*z + 18*y^2*z - 22*z^2 + 28*y*z^2 + 10*z^3))/(3*y*(-1 + z)*z*(-1 + y + z)^2) + (2*(6*y - 7*y^2 + 5*y^3 - 8*y*z + 7*y^2*z - 2*y^3*z + 8*z^2 - 4*y*z^2 - 12*z^3 + 6*y*z^3 + 4*z^4)*G[0, z])/ (3*y^2*(-1 + z)*(-1 + y + z)^3) - (2*(-9*y^2 + 18*y^3 - 9*y^4 + 6*y*z + 11*y^2*z - 30*y^3*z + 9*y^4*z - 40*y*z^2 + 27*y^2*z^2 + 30*y^3*z^2 - 18*y^4*z^2 - 8*z^3 + 88*y*z^3 - 51*y^2*z^3 - 18*y^3*z^3 + 20*z^4 - 80*y*z^4 + 22*y^2*z^4 - 16*z^5 + 26*y*z^5 + 4*z^6)*G[1 - y, z])/ (3*y^2*(-1 + z)^2*z^2*(-1 + y + z)^2) - (4*(9*y - 36*y^2 + 42*y^3 - 3*y^4 - 21*y^5 + 9*y^6 - 72*y*z + 219*y^2*z - 198*y^3*z + 30*y^4*z + 21*y^5*z - 6*z^2 + 228*y*z^2 - 515*y^2*z^2 + 342*y^3*z^2 - 51*y^4*z^2 + 24*z^3 - 370*y*z^3 + 591*y^2*z^3 - 258*y^3*z^3 + 24*y^4*z^3 - 38*z^4 + 327*y*z^4 - 333*y^2*z^4 + 72*y^3*z^4 + 30*z^5 - 150*y*z^5 + 74*y^2*z^5 - 12*z^6 + 28*y*z^6 + 2*z^7)*G[0, 1 - y, z])/(3*y^3*(-1 + z)^3* (-1 + y + z)^3) - (4*(2*y^2 - 3*y^3 + 3*y^4 - 2*y*z + 3*y^3*z + 2*z^2 - 6*z^3 + 6*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, z])/(3*y^3*z*(-1 + y + z)^3) - (8*(y^2 - y*z + z^2)*G[1 - y, 0, z])/(3*y^3*z) + (16*(y^2 + 3*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(3*y^2*z*(y + z)) - (4*(3*y^3 - 3*y^4 + 2*y^5 + 9*y*z - 30*y^2*z + 30*y^3*z - 8*y^4*z - 33*y*z^2 + 69*y^2*z^2 - 34*y^3*z^2 - 6*z^3 + 42*y*z^3 - 38*y^2*z^3 + 6*z^4 - 16*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/ (3*y^3*z*(-1 + y + z)^3) - (8*(y + 2*z)*G[0, 0, 1 - y, z])/y^3 + (8*(y + 2*z)*G[0, 1 - y, 1 - y, z])/y^3 + (8*(y + 2*z)*G[0, -y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[1, 0, 1 - y, z])/y^3 + (8*(y + 2*z)*G[1 - y, 0, 1 - y, z])/y^3 + (8*(y + 2*z)*G[-y, 0, 1 - y, z])/y^3 - (8*(y + 2*z)*G[-y, 1 - y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[-y, -y, 1 - y, z])/y^3) + G[1, y]*((2*(9*y - 9*y^2 + 12*z - 37*y*z + 18*y^2*z - 22*z^2 + 28*y*z^2 + 10*z^3))/(3*y^2*(-1 + z)*z*(-1 + y + z)) - (32*G[1 - y, z])/(3*y^2) - (2*(9*y^3 - 18*y^4 + 9*y^5 - 6*y^2*z - 11*y^3*z + 30*y^4*z - 9*y^5*z + 15*y*z^2 + 24*y^2*z^2 - 44*y^3*z^2 - 12*y^4*z^2 + 18*y^5*z^2 + 12*z^3 - 57*y*z^3 - 54*y^2*z^3 + 70*y^3*z^3 + 18*y^4*z^3 - 38*z^4 + 75*y*z^4 + 60*y^2*z^4 - 24*y^3*z^4 + 46*z^5 - 39*y*z^5 - 24*y^2*z^5 - 26*z^6 + 6*y*z^6 + 6*z^7)*G[-y, z])/(3*y^3*(-1 + z)^2*z^2* (-1 + y + z)^2) + (4*(3*y^2 + 3*y*z + 4*z^2)*G[0, 1 - y, z])/ (3*y^3*(y + z)) + (4*(-3 + 2*y + 3*y^2 + 13*z - 2*y*z - 17*z^2 + 7*z^3)*G[0, -y, z])/(y^2*(-1 + z)^3) + (4*(2*y^2 - 3*y^3 + 3*y^4 - 2*y*z + 3*y^3*z + 2*z^2 - 6*z^3 + 6*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, z])/ (3*y^3*z*(-1 + y + z)^3) + (4*(3*y^2 + 3*y*z + 4*z^2)* G[1 - y, 0, z])/(3*y^3*(y + z)) - (4*(-2*y^2 - 13*y*z - 9*y^3*z - 2*z^2 + 27*y*z^2 + 6*z^3 - 15*y*z^3 + 2*y^2*z^3 - 6*z^4 + y*z^4 + 2*z^5)*G[1 - y, -y, z])/ (3*y^3*(-1 + z)^3*z) + (4*(3*y^3 - 3*y^4 + 2*y^5 - 3*y^2*z + 3*y^3*z + y^4*z - 6*y*z^2 + 15*y^2*z^2 - 7*y^3*z^2 - 6*z^3 + 15*y*z^3 - 11*y^2*z^3 + 6*z^4 - 7*y*z^4 - 2*z^5)*G[-y, 0, z])/ (3*y^3*z*(-1 + y + z)^3) - (4*(4*y^2 + 11*y*z + 4*z^2)* G[-y, 1 - y, z])/(3*y^3*z) + (4*(3*y^3 - 3*y^4 + 2*y^5 + 9*y*z - 24*y^2*z + 18*y^3*z - 2*y^4*z - 21*y*z^2 + 39*y^2*z^2 - 16*y^3*z^2 + 6*z^3 + 12*y*z^3 - 16*y^2*z^3 - 6*z^4 - 2*y*z^4 + 2*z^5)*G[-y, -y, z])/(3*y^3*z*(-1 + y + z)^3) + (8*(y + 2*z)*G[0, 0, -y, z])/y^3 - (8*(y + 2*z)*G[0, 1 - y, -y, z])/ y^3 - (8*(y + 2*z)*G[0, -y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[0, -y, -y, z])/y^3 + (8*(y + 2*z)*G[1, 0, -y, z])/ y^3 + (8*(y + 2*z)*G[1, 1 - y, -y, z])/y^3 - (8*(y + 2*z)*G[1 - y, 0, -y, z])/y^3 - (8*(y + 2*z)*G[1 - y, 1 - y, -y, z])/y^3 - (8*(y + 2*z)*G[-y, 0, -y, z])/y^3 + (8*(y + 2*z)*G[-y, 1 - y, -y, z])/ y^3 + (8*(y + 2*z)*G[-y, -y, 1 - y, z])/y^3 + (8*(y + 2*z)*G[-y, -y, -y, z])/y^3) + (8*(y + 2*z)*G[0, 0, -y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[0, 1 - y, -y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[0, -y, 1 - y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[0, -y, -y, 1 - y, z])/y^3 + (8*(y + 2*z)*G[1, 0, 0, 1, y])/y^3 - (8*(y + 2*z)*G[1, 0, 1, 0, y])/ y^3 + (8*(y + 2*z)*G[1, 0, -y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[1, 1, 0, 1, y])/y^3 + (8*(y + 2*z)*G[1, 1, 1, 0, y])/ y^3 + (8*(y + 2*z)*G[1, 1 - y, -y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[1 - y, 1 - y, -y, 1 - y, z])/y^3 - (8*(y + 2*z)*G[-y, 0, -y, 1 - y, z])/y^3 + (8*(y + 2*z)*G[-y, 1 - y, -y, 1 - y, z])/y^3 + (8*(y + 2*z)*G[-y, -y, 1 - y, 1 - y, z])/y^3 + (8*(y + 2*z)*G[-y, -y, -y, 1 - y, z])/y^3 + ((12*(2*y + 3*y^2 + 4*z - 2*y*z - 8*z^2 + 4*z^3))/(y^2*(-1 + z)^3) - (24*(y + 2*z)*G[1, y])/y^3 + (24*(y + 2*z)*G[1, z])/y^3 - (24*(y + 2*z)*G[1 - y, z])/y^3)*Zeta[3])/Nc + Nc*(((15*y - 28*y^2 + 17*y^3 + 12*z - 62*y*z + 62*y^2*z - 14*y^3*z - 26*z^2 + 73*y*z^2 - 34*y^2*z^2 + 20*z^3 - 26*y*z^3 - 6*z^4)* G[0, 1 - y, z])/(6*y^3*(-1 + z)*(-1 + y + z)^2) + ((15*y - 35*y^2 + 30*y^3 - 6*y^4 + 12*z - 85*y*z + 136*y^2*z - 78*y^3*z + 12*y^4*z - 38*z^2 + 161*y*z^2 - 167*y^2*z^2 + 48*y^3*z^2 + 46*z^3 - 127*y*z^3 + 66*y^2*z^3 - 26*z^4 + 36*y*z^4 + 6*z^5)*G[1, 0, z])/(6*y^3*(-1 + z)*(-1 + y + z)^3) + G[0, -y, z]*((-2*(y + 2*z)*G[1, 0, y])/y^3 + (2*(y + 2*z)*G[1, 1, y])/ y^3) + G[0, z]*((9*y - 9*y^2 + 12*z - 37*y*z + 18*y^2*z - 22*z^2 + 28*y*z^2 + 10*z^3)/(6*y^2*(-1 + z)*(-1 + y + z)^2) + ((15*y - 28*y^2 + 17*y^3 + 12*z - 62*y*z + 62*y^2*z - 14*y^3*z - 26*z^2 + 73*y*z^2 - 34*y^2*z^2 + 20*z^3 - 26*y*z^3 - 6*z^4)* G[1, y])/(6*y^3*(-1 + z)*(-1 + y + z)^2) + ((3*y^2 - 6*y^3 + 3*y^4 + 6*y*z - 15*y^2*z + 9*y^3*z + 6*z^2 - 15*y*z^2 + 11*y^2*z^2 - 6*z^3 + 7*y*z^3 + 2*z^4)*G[0, 1, y])/ (3*y^3*(-1 + y + z)^3) + ((3*y - 6*y^2 + 3*y^3 - 3*y*z + 3*y^2*z + 6*z^2 - 6*y*z^2 + 2*y^2*z^2 - 6*z^3 + 4*y*z^3 + 2*z^4)*G[1, 0, y])/ (3*y^3*(-1 + y + z)^3) + ((-3*y^2 - 3*y*z - 4*z^2)*G[1, 1, y])/ (3*y^3*(y + z))) + G[-y, z]* ((-2*(3*y^2 - 6*y^3 + 3*y^4 + 6*y*z - 15*y^2*z + 9*y^3*z + 6*z^2 - 15*y*z^2 + 11*y^2*z^2 - 6*z^3 + 7*y*z^3 + 2*z^4)*G[0, 1, y])/ (3*y^3*(-1 + y + z)^3) + ((3*y^3 - 3*y^4 + 2*y^5 + 9*y*z - 30*y^2*z + 30*y^3*z - 8*y^4*z - 33*y*z^2 + 69*y^2*z^2 - 34*y^3*z^2 - 6*z^3 + 42*y*z^3 - 38*y^2*z^3 + 6*z^4 - 16*y*z^4 - 2*z^5)*G[1, 0, y])/(3*y^3*z*(-1 + y + z)^3) + ((4*y^2 + 11*y*z + 4*z^2)*G[1, 1, y])/(3*y^3*z)) + ((15*y - 28*y^2 + 17*y^3 + 12*z - 62*y*z + 62*y^2*z - 14*y^3*z - 26*z^2 + 73*y*z^2 - 34*y^2*z^2 + 20*z^3 - 26*y*z^3 - 6*z^4)* G[1 - y, 0, z])/(6*y^3*(-1 + z)*(-1 + y + z)^2) + (8*G[1 - y, 1 - y, z])/(3*y^2) + Pi^2*((-12*y + 47*y^2 - 49*y^3 + 18*y^4 - 24*z + 112*y*z - 166*y^2*z + 71*y^3*z + 104*z^2 - 266*y*z^2 + 191*y^2*z^2 - 22*y^3*z^2 - 164*z^3 + 244*y*z^3 - 72*y^2*z^3 + 112*z^4 - 78*y*z^4 - 28*z^5)/ (36*y^2*(-1 + z)^2*(-1 + y + z)^3) + ((2*y^2 - 3*y^3 + 3*y^4 + y*z - 9*y^2*z + 12*y^3*z - 3*y^4*z + 2*z^2 - 9*y*z^2 + 18*y^2*z^2 - 9*y^3*z^2 - 6*z^3 + 15*y*z^3 - 11*y^2*z^3 + 6*z^4 - 7*y*z^4 - 2*z^5)*G[1, z])/ (18*y^3*z*(-1 + y + z)^3) + ((-2*y^2 - y*z - 9*y^3*z - 2*z^2 - 9*y*z^2 + 6*z^3 + 21*y*z^3 + 2*y^2*z^3 - 6*z^4 - 11*y*z^4 + 2*z^5)* G[1 - y, z])/(18*y^3*(-1 + z)^3*z) + G[0, y]*((2*y + 3*y^2 + 4*z - 2*y*z - 8*z^2 + 4*z^3)/ (6*y^2*(-1 + z)^3) + ((y + 2*z)*G[1, z])/(3*y^3) + ((-y - 2*z)*G[1 - y, z])/(3*y^3)) + G[1, y]*((3*y^2 - 3*y^3 - 12*y^4 + 21*y^5 - 9*y^6 + 6*y*z - 36*y^2*z + 36*y^3*z + 15*y^4*z - 21*y^5*z - 6*z^2 - 27*y*z^2 + 115*y^2*z^2 - 90*y^3*z^2 + 6*y^4*z^2 + 24*z^3 + 50*y*z^3 - 159*y^2*z^3 + 84*y^3*z^3 - 9*y^4*z^3 - 38*z^4 - 48*y*z^4 + 102*y^2*z^4 - 27*y^3*z^4 + 30*z^5 + 24*y*z^5 - 25*y^2*z^5 - 12*z^6 - 5*y*z^6 + 2*z^7)/(18*y^3*(-1 + z)^3*(-1 + y + z)^3) + ((-y - 2*z)*G[1, z])/(3*y^3) + ((y + 2*z)*G[1 - y, z])/(3*y^3)) + ((-y - 2*z)*G[1, 0, y])/(3*y^3) + ((y + 2*z)*G[1, 1, y])/(3*y^3) + ((-y - 2*z)*G[1, 1 - y, z])/(3*y^3) + ((y + 2*z)*G[1 - y, 1 - y, z])/ (3*y^3)) + G[0, 1, y]*((15*y - 16*y^2 - 17*y^3 + 18*y^4 + 12*z - 65*y*z + 34*y^2*z + 19*y^3*z - 38*z^2 + 95*y*z^2 - 20*y^2*z^2 - 2*y^3*z^2 + 46*z^3 - 55*y*z^3 + 2*y^2*z^3 - 26*z^4 + 10*y*z^4 + 6*z^5)/(6*y^3*(-1 + z)^2*(-1 + y + z)^2) - (2*(y + 2*z)*G[1, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 1 - y, z])/ y^3) + ((9*y^3 - 18*y^4 + 9*y^5 - 6*y^2*z - 11*y^3*z + 30*y^4*z - 9*y^5*z + 15*y*z^2 + 24*y^2*z^2 - 44*y^3*z^2 - 12*y^4*z^2 + 18*y^5*z^2 + 12*z^3 - 57*y*z^3 - 54*y^2*z^3 + 70*y^3*z^3 + 18*y^4*z^3 - 38*z^4 + 75*y*z^4 + 60*y^2*z^4 - 24*y^3*z^4 + 46*z^5 - 39*y*z^5 - 24*y^2*z^5 - 26*z^6 + 6*y*z^6 + 6*z^7)*G[-y, 1 - y, z])/ (6*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + G[1, 1, y]*(8/(3*y^2) - (2*(y + 2*z)*G[-y, -y, z])/y^3) + G[1, 0, y]*((24 - 58*y + 17*y^2 + 31*y^3 - 18*y^4 - 92*z + 166*y*z - 34*y^2*z - 29*y^3*z + 124*z^2 - 152*y*z^2 + 17*y^2*z^2 - 2*y^3*z^2 - 64*z^3 + 38*y*z^3 + 4*z^4 + 6*y*z^4 + 4*z^5)/ (6*y^2*(-1 + z)^2*(-1 + y + z)^3) + (2*(y + 2*z)*G[1, 1 - y, z])/ y^3 - (2*(y + 2*z)*G[1 - y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[-y, -y, z])/y^3) + ((-3*y^3 + 15*y^4 - 21*y^5 + 9*y^6 + 12*y^2*z - 9*y^3*z - 24*y^4*z + 21*y^5*z + 12*z^2 - 6*y*z^2 - 50*y^2*z^2 + 45*y^3*z^2 + 3*y^4*z^2 - 48*z^3 + 20*y*z^3 + 78*y^2*z^3 - 51*y^3*z^3 + 6*y^4*z^3 + 76*z^4 - 24*y*z^4 - 54*y^2*z^4 + 18*y^3*z^4 - 60*z^5 + 12*y*z^5 + 14*y^2*z^5 + 24*z^6 - 2*y*z^6 - 4*z^7)*G[0, 0, 1, y])/ (3*y^3*(-1 + z)^3*(-1 + y + z)^3) + ((3*y - 6*y^3 - 9*y^4 + 21*y^5 - 9*y^6 - 39*y^2*z + 54*y^3*z + 6*y^4*z - 21*y^5*z + 6*z^2 - 48*y*z^2 + 155*y^2*z^2 - 126*y^3*z^2 + 15*y^4*z^2 - 24*z^3 + 130*y*z^3 - 231*y^2*z^3 + 114*y^3*z^3 - 12*y^4*z^3 + 38*z^4 - 147*y*z^4 + 153*y^2*z^4 - 36*y^3*z^4 - 30*z^5 + 78*y*z^5 - 38*y^2*z^5 + 12*z^6 - 16*y*z^6 - 2*z^7)* G[0, 1, 0, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3) + ((-3*y^2 + 6*y^3 - 3*y^4 - 6*y*z + 15*y^2*z - 9*y^3*z - 6*z^2 + 15*y*z^2 - 11*y^2*z^2 + 6*z^3 - 7*y*z^3 - 2*z^4)*G[0, 1, 0, z])/ (3*y^3*(-1 + y + z)^3) + ((3*y^2 + 3*y*z + 4*z^2)*G[0, 1, 1, y])/ (3*y^3*(y + z)) + ((-3*y^2 - 3*y*z - 4*z^2)*G[0, 1 - y, 1 - y, z])/ (3*y^3*(y + z)) + ((3 - 2*y - 3*y^2 - 13*z + 2*y*z + 17*z^2 - 7*z^3)* G[0, -y, 1 - y, z])/(y^2*(-1 + z)^3) + ((6*y^2 - 9*y^3 + 3*y^4 - 12*y^5 + 21*y^6 - 9*y^7 + 6*y*z - 27*y^2*z + 9*y^3*z + 6*y^4*z + 36*y^5*z - 30*y^6*z + 4*z^2 - 24*y*z^2 + 15*y^2*z^2 + 79*y^3*z^2 - 57*y^4*z^2 - 15*y^5*z^2 - 18*z^3 + 33*y*z^3 + 87*y^2*z^3 - 201*y^3*z^3 + 84*y^4*z^3 - 9*y^5*z^3 + 36*z^4 - 12*y*z^4 - 171*y^2*z^4 + 174*y^3*z^4 - 36*y^4*z^4 - 42*z^5 - 12*y*z^5 + 120*y^2*z^5 - 52*y^3*z^5 + 30*z^6 + 12*y*z^6 - 30*y^2*z^6 - 12*z^7 - 3*y*z^7 + 2*z^8)*G[1, 0, 1, y])/ (3*y^3*(-1 + z)^3*(-1 + y + z)^3*(y + z)) + ((-2*y^2 + 3*y^3 - 3*y^4 + 2*y*z - 3*y^3*z - 2*z^2 + 6*z^3 - 6*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 1 - y, z])/ (3*y^3*z*(-1 + y + z)^3) + ((6*y^2 - 18*y^3 + 15*y^4 + 9*y^5 - 21*y^6 + 9*y^7 + 6*y*z - 54*y^2*z + 117*y^3*z - 72*y^4*z - 27*y^5*z + 30*y^6*z + 4*z^2 - 36*y*z^2 + 198*y^2*z^2 - 315*y^3*z^2 + 147*y^4*z^2 + 6*y^5*z^2 - 12*z^3 + 96*y*z^3 - 378*y^2*z^3 + 423*y^3*z^3 - 138*y^4*z^3 + 12*y^5*z^3 + 12*z^4 - 144*y*z^4 + 396*y^2*z^4 - 279*y^3*z^4 + 48*y^4*z^4 - 4*z^5 + 126*y*z^5 - 216*y^2*z^5 + 72*y^3*z^5 - 60*y*z^6 + 48*y^2*z^6 + 12*y*z^7)* G[1, 1, 0, y])/(3*y^3*(-1 + z)^3*(-1 + y + z)^3*(y + z)) + G[1 - y, z]*((-9*y + 9*y^2 - 12*z + 37*y*z - 18*y^2*z + 22*z^2 - 28*y*z^2 - 10*z^3)/(6*y^2*(-1 + z)*z*(-1 + y + z)) + ((2*y^3 - 3*y^2*z - 12*y^3*z - 9*y^4*z - 3*y*z^2 - 9*y^2*z^2 + 3*y^3*z^2 - 2*z^3 - 3*y*z^3 + 21*y^2*z^3 - 2*y^3*z^3 + 6*z^4 + 15*y*z^4 - 9*y^2*z^4 - 6*z^5 - 9*y*z^5 + 2*z^6)*G[0, 1, y])/ (3*y^3*(-1 + z)^3*z*(y + z)) + ((4*y^2 - 6*y^2*z + 9*y^3*z + 18*y*z^2 + 15*y^2*z^2 + 12*z^3 - 30*y*z^3 - 4*y^2*z^3 - 24*z^4 + 12*y*z^4 + 12*z^5)*G[1, 0, y])/ (3*y^2*(-1 + z)^3*z*(y + z)) - (2*(y + 2*z)*G[0, 0, 1, y])/y^3 + (2*(y + 2*z)*G[0, 1, 0, y])/y^3 + (2*(y + 2*z)*G[1, 0, 1, y])/y^3 - (2*(y + 2*z)*G[1, 1, 0, y])/y^3) + G[1, z]*((2*(y + 2*z)*G[0, 0, 1, y])/y^3 - (2*(y + 2*z)*G[0, 1, 0, y])/ y^3 - (2*(y + 2*z)*G[1, 0, 1, y])/y^3 + (2*(y + 2*z)*G[1, 1, 0, y])/ y^3) + ((-2*y^2 + 3*y^3 - 3*y^4 - y*z + 9*y^2*z - 12*y^3*z + 3*y^4*z - 2*z^2 + 9*y*z^2 - 18*y^2*z^2 + 9*y^3*z^2 + 6*z^3 - 15*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[1, 1, 0, z])/ (3*y^3*z*(-1 + y + z)^3) + ((-2*y^2 + 3*y^3 - 3*y^4 + 2*y*z - 3*y^3*z - 2*z^2 + 6*z^3 - 6*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, 0, z])/(3*y^3*z*(-1 + y + z)^3) + ((-3*y^2 - 3*y*z - 4*z^2)*G[1 - y, 0, 1 - y, z])/(3*y^3*(y + z)) + ((-3*y^2 - 3*y*z - 4*z^2)*G[1 - y, 1 - y, 0, z])/(3*y^3*(y + z)) + ((-2*y^2 - 13*y*z - 9*y^3*z - 2*z^2 + 27*y*z^2 + 6*z^3 - 15*y*z^3 + 2*y^2*z^3 - 6*z^4 + y*z^4 + 2*z^5)*G[1 - y, -y, 1 - y, z])/ (3*y^3*(-1 + z)^3*z) + ((-3*y^3 + 3*y^4 - 2*y^5 + 3*y^2*z - 3*y^3*z - y^4*z + 6*y*z^2 - 15*y^2*z^2 + 7*y^3*z^2 + 6*z^3 - 15*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[-y, 0, 1 - y, z])/ (3*y^3*z*(-1 + y + z)^3) + ((-3*y^3 + 3*y^4 - 2*y^5 + 3*y^2*z - 3*y^3*z - y^4*z + 6*y*z^2 - 15*y^2*z^2 + 7*y^3*z^2 + 6*z^3 - 15*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[-y, 1 - y, 0, z])/ (3*y^3*z*(-1 + y + z)^3) + ((4*y^2 + 11*y*z + 4*z^2)* G[-y, 1 - y, 1 - y, z])/(3*y^3*z) + ((-3*y^3 + 3*y^4 - 2*y^5 - 9*y*z + 24*y^2*z - 18*y^3*z + 2*y^4*z + 21*y*z^2 - 39*y^2*z^2 + 16*y^3*z^2 - 6*z^3 - 12*y*z^3 + 16*y^2*z^3 + 6*z^4 + 2*y*z^4 - 2*z^5)*G[-y, -y, 1 - y, z])/ (3*y^3*z*(-1 + y + z)^3) + G[0, y]* ((9*y - 9*y^2 + 12*z - 37*y*z + 18*y^2*z - 22*z^2 + 28*y*z^2 + 10*z^3)/ (6*y*(-1 + z)*z*(-1 + y + z)^2) + ((-6*y + 7*y^2 - 5*y^3 + 8*y*z - 7*y^2*z + 2*y^3*z - 8*z^2 + 4*y*z^2 + 12*z^3 - 6*y*z^3 - 4*z^4)*G[0, z])/ (6*y^2*(-1 + z)*(-1 + y + z)^3) + ((-9*y^2 + 18*y^3 - 9*y^4 + 6*y*z + 11*y^2*z - 30*y^3*z + 9*y^4*z - 40*y*z^2 + 27*y^2*z^2 + 30*y^3*z^2 - 18*y^4*z^2 - 8*z^3 + 88*y*z^3 - 51*y^2*z^3 - 18*y^3*z^3 + 20*z^4 - 80*y*z^4 + 22*y^2*z^4 - 16*z^5 + 26*y*z^5 + 4*z^6)*G[1 - y, z])/ (6*y^2*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((9*y - 36*y^2 + 42*y^3 - 3*y^4 - 21*y^5 + 9*y^6 - 72*y*z + 219*y^2*z - 198*y^3*z + 30*y^4*z + 21*y^5*z - 6*z^2 + 228*y*z^2 - 515*y^2*z^2 + 342*y^3*z^2 - 51*y^4*z^2 + 24*z^3 - 370*y*z^3 + 591*y^2*z^3 - 258*y^3*z^3 + 24*y^4*z^3 - 38*z^4 + 327*y*z^4 - 333*y^2*z^4 + 72*y^3*z^4 + 30*z^5 - 150*y*z^5 + 74*y^2*z^5 - 12*z^6 + 28*y*z^6 + 2*z^7)*G[0, 1 - y, z])/(3*y^3*(-1 + z)^3* (-1 + y + z)^3) + ((2*y^2 - 3*y^3 + 3*y^4 - 2*y*z + 3*y^3*z + 2*z^2 - 6*z^3 + 6*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, z])/(3*y^3*z*(-1 + y + z)^3) + (2*(y^2 - y*z + z^2)*G[1 - y, 0, z])/(3*y^3*z) - (4*(y^2 + 3*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(3*y^2*z*(y + z)) + ((3*y^3 - 3*y^4 + 2*y^5 + 9*y*z - 30*y^2*z + 30*y^3*z - 8*y^4*z - 33*y*z^2 + 69*y^2*z^2 - 34*y^3*z^2 - 6*z^3 + 42*y*z^3 - 38*y^2*z^3 + 6*z^4 - 16*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/ (3*y^3*z*(-1 + y + z)^3) + (2*(y + 2*z)*G[0, 0, 1 - y, z])/y^3 - (2*(y + 2*z)*G[0, 1 - y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1, 0, 1 - y, z])/y^3 - (2*(y + 2*z)*G[1 - y, 0, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, 0, 1 - y, z])/y^3 + (2*(y + 2*z)*G[-y, 1 - y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[-y, -y, 1 - y, z])/y^3) + G[1, y]*((-9*y + 9*y^2 - 12*z + 37*y*z - 18*y^2*z + 22*z^2 - 28*y*z^2 - 10*z^3)/(6*y^2*(-1 + z)*z*(-1 + y + z)) + (8*G[1 - y, z])/(3*y^2) + ((9*y^3 - 18*y^4 + 9*y^5 - 6*y^2*z - 11*y^3*z + 30*y^4*z - 9*y^5*z + 15*y*z^2 + 24*y^2*z^2 - 44*y^3*z^2 - 12*y^4*z^2 + 18*y^5*z^2 + 12*z^3 - 57*y*z^3 - 54*y^2*z^3 + 70*y^3*z^3 + 18*y^4*z^3 - 38*z^4 + 75*y*z^4 + 60*y^2*z^4 - 24*y^3*z^4 + 46*z^5 - 39*y*z^5 - 24*y^2*z^5 - 26*z^6 + 6*y*z^6 + 6*z^7)*G[-y, z])/ (6*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((-3*y^2 - 3*y*z - 4*z^2)*G[0, 1 - y, z])/(3*y^3*(y + z)) + ((3 - 2*y - 3*y^2 - 13*z + 2*y*z + 17*z^2 - 7*z^3)*G[0, -y, z])/ (y^2*(-1 + z)^3) + ((-2*y^2 + 3*y^3 - 3*y^4 + 2*y*z - 3*y^3*z - 2*z^2 + 6*z^3 - 6*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 0, z])/(3*y^3*z*(-1 + y + z)^3) + ((-3*y^2 - 3*y*z - 4*z^2)*G[1 - y, 0, z])/(3*y^3*(y + z)) + ((-2*y^2 - 13*y*z - 9*y^3*z - 2*z^2 + 27*y*z^2 + 6*z^3 - 15*y*z^3 + 2*y^2*z^3 - 6*z^4 + y*z^4 + 2*z^5)*G[1 - y, -y, z])/ (3*y^3*(-1 + z)^3*z) + ((-3*y^3 + 3*y^4 - 2*y^5 + 3*y^2*z - 3*y^3*z - y^4*z + 6*y*z^2 - 15*y^2*z^2 + 7*y^3*z^2 + 6*z^3 - 15*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[-y, 0, z])/ (3*y^3*z*(-1 + y + z)^3) + ((4*y^2 + 11*y*z + 4*z^2)* G[-y, 1 - y, z])/(3*y^3*z) + ((-3*y^3 + 3*y^4 - 2*y^5 - 9*y*z + 24*y^2*z - 18*y^3*z + 2*y^4*z + 21*y*z^2 - 39*y^2*z^2 + 16*y^3*z^2 - 6*z^3 - 12*y*z^3 + 16*y^2*z^3 + 6*z^4 + 2*y*z^4 - 2*z^5)*G[-y, -y, z])/(3*y^3*z*(-1 + y + z)^3) - (2*(y + 2*z)*G[0, 0, -y, z])/y^3 + (2*(y + 2*z)*G[0, 1 - y, -y, z])/ y^3 + (2*(y + 2*z)*G[0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[0, -y, -y, z])/y^3 - (2*(y + 2*z)*G[1, 0, -y, z])/ y^3 - (2*(y + 2*z)*G[1, 1 - y, -y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 0, -y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 1 - y, -y, z])/y^3 + (2*(y + 2*z)*G[-y, 0, -y, z])/y^3 - (2*(y + 2*z)*G[-y, 1 - y, -y, z])/ y^3 - (2*(y + 2*z)*G[-y, -y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, -y, -y, z])/y^3) - (2*(y + 2*z)*G[0, 0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[0, 1 - y, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[0, -y, 1 - y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[0, -y, -y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[1, 0, 0, 1, y])/y^3 + (2*(y + 2*z)*G[1, 0, 1, 0, y])/ y^3 - (2*(y + 2*z)*G[1, 0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1, 1, 0, 1, y])/y^3 - (2*(y + 2*z)*G[1, 1, 1, 0, y])/ y^3 - (2*(y + 2*z)*G[1, 1 - y, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 1 - y, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[-y, 0, -y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, 1 - y, -y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, -y, 1 - y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, -y, -y, 1 - y, z])/y^3 + ((-3*(2*y + 3*y^2 + 4*z - 2*y*z - 8*z^2 + 4*z^3))/(y^2*(-1 + z)^3) + (6*(y + 2*z)*G[1, y])/y^3 - (6*(y + 2*z)*G[1, z])/y^3 + (6*(y + 2*z)*G[1 - y, z])/y^3)*Zeta[3]))/q2^2, alpha[3, 2, "NS"] -> ((-5*Pi^4*(-1 + y))/(12*y*z) + (-15251 + 15251*y - 5004*z)/(648*y*z) + Pi^3*((((11*I)/8)*(-1 + y))/(y*z) - (((7*I)/12)*(-1 + y)*G[0, y])/(y*z) - (((7*I)/12)*(-1 + y)*G[0, z])/(y*z) - (((2*I)/3)*(-1 + y)*G[1, y])/ (y*z) - (((2*I)/3)*(-1 + y)*G[1 - y, z])/(y*z)) + G[0, 1 - y, z]*((53*y^2 - 53*y^3 + 292*y*z - 461*y^2*z + 62*y^3*z + 188*z^2 - 844*y*z^2 + 417*y^2*z^2 - 385*z^3 + 552*y*z^3 + 197*z^4)/ (18*y^2*(-1 + z)*z*(y + z)) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 0, y])/ (y^2*z)) + G[1, 0, z]*((-10*y^3 + 11*y^4 - y^5 + 204*y^2*z - 465*y^3*z + 287*y^4*z + 19*y^5*z + 366*y*z^2 - 1590*y^2*z^2 + 1581*y^3*z^2 - 262*y^4*z^2 + 188*z^3 - 1615*y*z^3 + 2879*y^2*z^3 - 1088*y^3*z^3 - 573*z^4 + 2132*y*z^4 - 1493*y^2*z^4 + 582*z^5 - 883*y*z^5 - 197*z^6)/(18*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + ((-1 + y)*G[1, 1, y])/(y*z)) + G[0, 0, z]* ((-24 + 24*y + 29*z - 21*y*z - 5*z^2)/(6*y*(-1 + z)*z) + ((1 - y)*G[0, 1, y])/(y*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)* G[1, 0, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 1, y])/ (y^2*z)) + G[0, -y, z]*(((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)* G[1, 0, y])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, y])/ (y^2*z)) + ((53*y^2 - 53*y^3 + 292*y*z - 461*y^2*z + 62*y^3*z + 188*z^2 - 844*y*z^2 + 417*y^2*z^2 - 385*z^3 + 552*y*z^3 + 197*z^4)* G[1 - y, 0, z])/(18*y^2*(-1 + z)*z*(y + z)) + ((-62*y + 62*y^2 + 40*z - 49*y*z - 111*z^2)*G[1 - y, 1 - y, z])/ (18*y*z*(y + z)) + ((133*y^2 - 142*y^3 + 363*y*z - 434*y^2*z + 188*z^2 - 489*y*z^2 - 197*z^3)*G[-y, 1 - y, z])/(18*y^2*z*(y + z)) + Pi^2*((-271*y^2 + 560*y^3 - 289*y^4 - 542*y*z + 1629*y^2*z - 1430*y^3*z + 253*y^4*z - 271*z^2 + 1686*y*z^2 - 2252*y^2*z^2 + 798*y^3*z^2 + 545*z^3 - 1442*y*z^3 + 858*y^2*z^3 - 259*z^4 + 298*y*z^4 - 15*z^5)/ (216*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + G[0, z]*((36 - 72*y + 36*y^2 - 52*z + 127*y*z - 75*y^2*z + 14*z^2 - 16*y*z^2 + 2*z^3)/(24*(-1 + y)*y*(-1 + z)*z) + ((-10*y + 10*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, y])/(6*y^2*z)) + ((3*y^2 - 3*y^3 - 6*z + y*z + 25*y^2*z - 20*y^3*z + 22*z^2 - 14*y*z^2 - 7*y^2*z^2 - 13*y^3*z^2 - 30*z^3 + 25*y*z^3 - 21*y^2*z^3 + 18*z^4 - 12*y*z^4 - 4*z^5)*G[1, z])/(36*y^2*(-1 + z)*z^2*(-1 + y + z)) + ((6*y^3 - 55*y^4 + 92*y^5 - 43*y^6 + 18*y^2*z - 223*y^3*z + 427*y^4*z - 256*y^5*z + 34*y^6*z + 18*y*z^2 - 279*y^2*z^2 + 725*y^3*z^2 - 607*y^4*z^2 + 146*y^5*z^2 + 6*z^3 - 139*y*z^3 + 563*y^2*z^3 - 659*y^3*z^3 + 235*y^4*z^3 - 16*z^4 + 187*y*z^4 - 340*y^2*z^4 + 169*y^3*z^4 + 14*z^5 - 67*y*z^5 + 47*y^2*z^5 - 4*z^6 + y*z^6)* G[1 - y, z])/(36*(-1 + y)*y^2*(-1 + z)*z*(y + z)^3) + G[0, y]*((-6 + 6*y + 6*z - 5*y*z)/(4*y*(-1 + z)*z) + (7*(-1 + y)*G[0, z])/(12*y*z) + ((1 - y)*G[1, z])/(6*y*z) + (11*(-1 + y)*G[1 - y, z])/(6*y*z)) + G[1, y]*((12*y^4 - 36*y^5 + 36*y^6 - 12*y^7 + 73*y^3*z - 238*y^4*z + 260*y^5*z - 98*y^6*z + 3*y^7*z + 87*y^2*z^2 - 459*y^3*z^2 + 699*y^4*z^2 - 371*y^5*z^2 + 44*y^6*z^2 + 33*y*z^3 - 369*y^2*z^3 + 855*y^3*z^3 - 663*y^4*z^3 + 147*y^5*z^3 - 5*z^4 - 109*y*z^4 + 509*y^2*z^4 - 597*y^3*z^4 + 208*y^4*z^4 + 3*z^5 + 123*y*z^5 - 263*y^2*z^5 + 137*y^3*z^5 + 6*z^6 - 48*y*z^6 + 36*y^2*z^6 - 4*z^7 + y*z^7)/(36*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + ((-y + y^2 + z - 2*y*z - z^2)*G[1, z])/(6*y^2*z) + (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, z])/(3*y^2*z) - (7*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(6*y^2*z)) + (7*(-1 + y)*G[0, 0, y])/(12*y*z) + (7*(-1 + y)*G[0, 0, z])/(12*y*z) + ((1 - 2*y - z)*G[0, 1, y])/y^2 + ((-2*y + 2*y^2 - z + 2*y*z + z^2)* G[0, 1, z])/(3*y^2*z) + (5*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[0, 1 - y, z])/(6*y^2*z) + (7*(-1 + y)*G[1, 0, y])/(12*y*z) + ((5*y - 5*y^2 + 2*z - 4*y*z - 2*z^2)*G[1, 0, z])/(4*y^2*z) + ((-5*y + 5*y^2 - 4*z + 8*y*z + 4*z^2)*G[1, 1, y])/(6*y^2*z) + ((4*y - 4*y^2 + z - 2*y*z - z^2)*G[1, 1, z])/(6*y^2*z) + ((-y + y^2 + z - 2*y*z - z^2)*G[1, 1 - y, z])/(6*y^2*z) + ((-11*y + 11*y^2 - 3*z + 6*y*z + 3*z^2)*G[1 - y, 0, z])/(6*y^2*z) + ((-4*y + 4*y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(3*y^2*z) - (7*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(6*y^2*z)) + G[0, 0, y]*((8 - 8*y + z)/(2*y*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)* G[0, 1 - y, z])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/ (y^2*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)*G[1 - y, 0, z])/(y^2*z) + ((1 - y)*G[1 - y, 1 - y, z])/(y*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)* G[-y, 1 - y, z])/(y^2*z)) + G[1, 0, y]* ((9*y^2 - 17*y^3 + 8*y^4 + 21*y*z - 47*y^2*z + 21*y^3*z + 8*z^2 - 33*y*z^2 + 16*y^2*z^2 - 7*z^3 + 3*y*z^3)/(2*y*z*(-1 + y + z)* (y + z)^2) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[1, 0, z])/(y^2*z) + ((y - y^2 - z + 2*y*z + z^2)*G[1, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)*G[1 - y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/(y^2*z)) + G[1, 1, y]*((-62*y + 62*y^2 + 40*z - 49*y*z - 111*z^2)/(18*y*z*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/(y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/(y^2*z)) + G[0, 1, y]*((62*y^2 - 62*y^3 + 301*y*z - 354*y^2*z + 188*z^2 - 489*y*z^2 - 197*z^3)/(18*y^2*z*(y + z)) + ((2*y - 2*y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/(y^2*z) + (2*(-1 + y)*G[0, -y, z])/(y*z) + ((1 - y)*G[1, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[-y, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) + (2*(-5*y + 5*y^2 - 2*z + 4*y*z + 2*z^2)*G[-y, -y, z])/(y^2*z)) + (3*(-2 + 3*y + 2*z)*G[0, 0, 0, z])/(2*y*(-1 + z)) + ((-22*y^2 + 66*y^3 - 66*y^4 + 22*y^5 - 50*y*z + 228*y^2*z - 319*y^3*z + 154*y^4*z - 13*y^5*z + 2*z^2 + 180*y*z^2 - 494*y^2*z^2 + 400*y^3*z^2 - 88*y^4*z^2 + 18*z^3 - 247*y*z^3 + 388*y^2*z^3 - 156*y^3*z^3 - 36*z^4 + 136*y*z^4 - 100*y^2*z^4 + 16*z^5 - 19*y*z^5)*G[0, 0, 1, y])/ (6*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((-22*y^2 + 22*y^3 - 20*y*z + 46*y^2*z + 5*y^3*z + 8*z^2 + 14*y*z^2 + 3*y^2*z^2 - 16*z^3 + 6*y*z^3 + 8*z^4)*G[0, 0, 1 - y, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-6*y^4 + 12*y^5 - 6*y^6 - 24*y^3*z + 58*y^4*z - 37*y^5*z + 3*y^6*z - 42*y^2*z^2 + 122*y^3*z^2 - 98*y^4*z^2 + 16*y^5*z^2 - 26*y*z^3 + 134*y^2*z^3 - 149*y^3*z^3 + 37*y^4*z^3 - 6*z^4 + 68*y*z^4 - 129*y^2*z^4 + 48*y^3*z^4 + 14*z^5 - 58*y*z^5 + 37*y^2*z^5 - 11*z^6 + 16*y*z^6 + 3*z^7)*G[0, 1, 0, y])/(2*y^2*(-1 + z)*z*(-1 + y + z)* (y + z)^3) + ((12*y^4 - 36*y^5 + 36*y^6 - 12*y^7 + 36*y^3*z - 130*y^4*z + 149*y^5*z - 52*y^6*z - 3*y^7*z + 46*y^2*z^2 - 194*y^3*z^2 + 249*y^4*z^2 - 87*y^5*z^2 - 14*y^6*z^2 + 22*y*z^3 - 142*y^2*z^3 + 224*y^3*z^3 - 77*y^4*z^3 - 26*y^5*z^3 + 4*z^4 - 50*y*z^4 + 112*y^2*z^4 - 40*y^3*z^4 - 24*y^4*z^4 - 8*z^5 + 33*y*z^5 - 14*y^2*z^5 - 11*y^3*z^5 + 5*z^6 - 5*y*z^6 - 2*y^2*z^6 - z^7)* G[0, 1, 0, z])/(2*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + ((-11*y^2 + 11*y^3 - 28*y*z + 36*y^2*z - 14*z^2 + 39*y*z^2 + 14*z^3)* G[0, 1, 1, y])/(3*y^2*z*(y + z)) + ((-22*y^2 + 22*y^3 - 20*y*z + 46*y^2*z + 5*y^3*z + 8*z^2 + 14*y*z^2 + 3*y^2*z^2 - 16*z^3 + 6*y*z^3 + 8*z^4)*G[0, 1 - y, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[0, 1 - y, 1 - y, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-28*y^2 + 50*y^3 - 22*y^4 - 35*y*z + 135*y^2*z - 113*y^3*z + 13*y^4*z - 13*z^2 + 111*y*z^2 - 164*y^2*z^2 + 63*y^3*z^2 + 26*z^3 - 92*y*z^3 + 66*y^2*z^3 - 13*z^4 + 16*y*z^4)*G[0, -y, 1 - y, z])/ (6*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((1 - y - z)*G[1, 0, 0, y])/ (y*(y + z)) + ((11*y - 11*y^2 - 4*z - 6*y*z - 7*y^2*z + 8*z^2 - 5*y*z^2 - 4*z^3)*G[1, 0, 0, z])/(3*y^2*(-1 + z)*z) + ((22*y^2 - 66*y^3 + 66*y^4 - 22*y^5 + 71*y*z - 270*y^2*z + 340*y^3*z - 154*y^4*z + 13*y^5*z + 37*z^2 - 303*y*z^2 + 605*y^2*z^2 - 427*y^3*z^2 + 88*y^4*z^2 - 99*z^3 + 409*y*z^3 - 469*y^2*z^3 + 162*y^3*z^3 + 90*z^4 - 202*y*z^4 + 112*y^2*z^4 - 28*z^5 + 25*y*z^5)* G[1, 0, 1, y])/(6*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((y^2 - y^3 + 2*z - 3*y*z + 4*y^2*z - 3*y^3*z - 4*z^2 + 3*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 0, 1 - y, z])/(2*y^2*z^2*(-1 + y + z)) + ((6*y^4 - 12*y^5 + 6*y^6 + 10*y^3*z - 36*y^4*z + 29*y^5*z - 3*y^6*z - 10*y^2*z^2 - 18*y^3*z^2 + 41*y^4*z^2 - 8*y^5*z^2 - 16*y*z^3 + 36*y^2*z^3 - y^3*z^3 - 2*y^4*z^3 - 6*z^4 + 36*y*z^4 - 39*y^2*z^4 + 12*y^3*z^4 + 10*z^5 - 24*y*z^5 + 13*y^2*z^5 - 4*z^6 + 4*y*z^6)* G[1, 1, 0, y])/(2*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + G[1 - y, z]*((-2*(-74*y + 74*y^2 + 67*z - 94*y*z - 168*z^2))/ (27*y*z*(y + z)) + ((11*y - 11*y^2 + 14*z - 14*y*z - 3*z^2)* G[0, 0, y])/(3*y*z*(y + z)) + ((6*y - 43*y^2 + 68*y^3 - 31*y^4 + 6*z - 95*y*z + 219*y^2*z - 152*y^3*z + 22*y^4*z - 40*z^2 + 213*y*z^2 - 254*y^2*z^2 + 84*y^3*z^2 + 62*z^3 - 149*y*z^3 + 87*y^2*z^3 - 28*z^4 + 25*y*z^4)* G[0, 1, y])/(6*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((-40*y^3 + 40*y^4 - 114*y^2*z + 160*y^3*z - 31*y^4*z - 90*y*z^2 + 234*y^2*z^2 - 93*y^3*z^2 - 28*z^3 + 130*y*z^3 - 93*y^2*z^3 + 28*z^4 - 31*y*z^4)*G[1, 0, y])/(6*y*(-1 + z)*z*(y + z)^3) - (11*(-1 + y)*G[1, 1, y])/(3*y*z) - (3*(-1 + y)*G[0, 0, 0, y])/(y*z) + ((5*y - 5*y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 0, 1, y])/(y^2*z) + ((-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 1, 0, y])/(y^2*z) + ((-1 + y)*G[1, 0, 0, y])/(y*z) - (2*(-1 + y)*G[1, 0, 1, y])/(y*z) + ((5*y - 5*y^2 + 3*z - 6*y*z - 3*z^2)*G[1, 1, 0, y])/(y^2*z)) + G[1, z]*(((y - y^2 + z - 2*y*z - z^2)*G[0, 0, 1, y])/(y^2*z) + ((-y + y^2 + z - 2*y*z - z^2)*G[0, 1, 0, y])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(y^2*z) + ((y - y^2 - z + 2*y*z + z^2)*G[1, 1, 0, y])/(y^2*z)) + G[0, z]*((206*y - 87*y^2 + 224*z - 293*y*z - 224*z^2)/ (18*y*(-1 + z)*(y + z)) + ((53*y^2 - 53*y^3 + 292*y*z - 461*y^2*z + 62*y^3*z + 188*z^2 - 844*y*z^2 + 417*y^2*z^2 - 385*z^3 + 552*y*z^3 + 197*z^4)*G[1, y])/(18*y^2*(-1 + z)*z*(y + z)) + ((-2 + 3*y + 2*z)*G[0, 0, y])/(2*y*(-1 + z)) + ((22*y^2 - 66*y^3 + 66*y^4 - 22*y^5 + 23*y*z - 132*y^2*z + 208*y^3*z - 112*y^4*z + 13*y^5*z - 5*z^2 - 63*y*z^2 + 215*y^2*z^2 - 193*y^3*z^2 + 46*y^4*z^2 + 3*z^3 + 73*y*z^3 - 139*y^2*z^3 + 60*y^3*z^3 + 6*z^4 - 40*y*z^4 + 34*y^2*z^4 - 4*z^5 + 7*y*z^5)* G[0, 1, y])/(6*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((6*y^3 - 16*y^4 + 13*y^5 - 3*y^6 + 24*y^2*z - 68*y^3*z + 68*y^4*z - 22*y^5*z + 20*y*z^2 - 104*y^2*z^2 + 143*y^3*z^2 - 61*y^4*z^2 + 6*z^3 - 62*y*z^3 + 141*y^2*z^3 - 84*y^3*z^3 - 14*z^4 + 64*y*z^4 - 61*y^2*z^4 + 11*z^5 - 22*y*z^5 - 3*z^6)*G[1, 0, y])/ (2*y^2*(-1 + z)*(-1 + y + z)*(y + z)^3) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[1, 1, y])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-y + y^2 + z - 2*y*z - z^2)* G[0, 0, 1, y])/(y^2*z) + ((-1 + 2*y + z)*G[0, 1, 0, y])/y^2 + ((y - y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 0, 0, y])/(y^2*z) + ((-1 + 2*y + z)*G[1, 0, 1, y])/y^2 + ((-y + y^2 - z + 2*y*z + z^2)* G[1, 1, 0, y])/(y^2*z)) + G[-y, z]*(((2*y^2 + 2*y^3 - 4*y^4 - 23*y*z + 63*y^2*z - 46*y^3*z + 17*z^2 + 51*y*z^2 - 81*y^2*z^2 - 10*z^3 - 40*y*z^3 - z^4)* G[0, 1, y])/(6*y^2*z*(-1 + y + z)*(y + z)) + ((-3*y^3 + 3*y^4 + 25*y^2*z - 65*y^3*z + 40*y^4*z + 40*y*z^2 - 138*y^2*z^2 + 110*y^3*z^2 + 18*z^3 - 94*y*z^3 + 109*y^2*z^3 - 24*z^4 + 48*y*z^4 + 9*z^5)*G[1, 0, y])/(6*y^2*z^2*(-1 + y + z)* (y + z)) + ((-19*y^2 + 22*y^3 - 39*y*z + 47*y^2*z - 14*z^2 + 39*y*z^2 + 14*z^3)*G[1, 1, y])/(3*y^2*z*(y + z)) + (5*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 0, 1, y])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, 0, y])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, 0, y])/(y^2*z)) + ((-3*y^2 + 3*y^3 + 6*z - y*z - 25*y^2*z + 20*y^3*z - 22*z^2 + 14*y*z^2 + 7*y^2*z^2 + 13*y^3*z^2 + 30*z^3 - 25*y*z^3 + 21*y^2*z^3 - 18*z^4 + 12*y*z^4 + 4*z^5)*G[1, 1, 0, z])/(6*y^2*(-1 + z)*z^2*(-1 + y + z)) - (11*(-1 + y)*G[1, 1, 1, y])/(3*y*z) + ((y^2 - y^3 + 2*z - 3*y*z + 4*y^2*z - 3*y^3*z - 4*z^2 + 3*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 1 - y, 0, z])/(2*y^2*z^2*(-1 + y + z)) + ((-22*y^2 + 22*y^3 - 20*y*z + 46*y^2*z + 5*y^3*z + 8*z^2 + 14*y*z^2 + 3*y^2*z^2 - 16*z^3 + 6*y*z^3 + 8*z^4)*G[1 - y, 0, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[1 - y, 0, 1 - y, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((6*y^4 - 12*y^5 + 6*y^6 + 22*y^3*z - 56*y^4*z + 34*y^5*z + 40*y^2*z^2 - 114*y^3*z^2 + 75*y^4*z^2 + 28*y*z^3 - 106*y^2*z^3 + 81*y^3*z^3 + 8*z^4 - 48*y*z^4 + 43*y^2*z^4 - 8*z^5 + 9*y*z^5)*G[1 - y, 1, 0, z])/ (2*(-1 + y)*y^2*z*(y + z)^3) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[1 - y, 1 - y, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) - (11*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/ (3*y*z) + ((6*y - 59*y^2 + 106*y^3 - 53*y^4 + 6*z - 117*y*z + 279*y^2*z - 212*y^3*z + 44*y^4*z - 40*z^2 + 235*y*z^2 - 298*y^2*z^2 + 106*y^3*z^2 + 62*z^3 - 149*y*z^3 + 87*y^2*z^3 - 28*z^4 + 25*y*z^4)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((3*y^3 - 3*y^4 + y^2*z + 13*y^3*z - 14*y^4*z - 4*y*z^2 + 18*y^2*z^2 - 26*y^3*z^2 - 20*z^3 + 30*y*z^3 - 21*y^2*z^3 + 28*z^4 - 20*y*z^4 - 11*z^5)*G[-y, 0, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((3*y^3 - 3*y^4 + y^2*z + 13*y^3*z - 14*y^4*z - 4*y*z^2 + 18*y^2*z^2 - 26*y^3*z^2 - 20*z^3 + 30*y*z^3 - 21*y^2*z^3 + 28*z^4 - 20*y*z^4 - 11*z^5)*G[-y, 1 - y, 0, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-19*y^2 + 22*y^3 - 39*y*z + 47*y^2*z - 14*z^2 + 39*y*z^2 + 14*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z*(y + z)) + ((3*y^3 - 3*y^4 - 23*y^2*z + 67*y^3*z - 44*y^4*z - 63*y*z^2 + 201*y^2*z^2 - 156*y^3*z^2 - z^3 + 145*y*z^3 - 190*y^2*z^3 + 14*z^4 - 88*y*z^4 - 10*z^5)*G[-y, -y, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)* (y + z)) + G[0, y]*((-12*y^2 - 7*y*z + 11*z^2)/(6*y*z*(y + z)) + ((8*y^2 - 15*y^3 + 7*y^4 + 16*y*z - 47*y^2*z + 34*y^3*z - 8*y^4*z + 8*z^2 - 43*y*z^2 + 54*y^2*z^2 - 21*y^3*z^2 - 15*z^3 + 30*y*z^3 - 16*y^2*z^3 + 7*z^4 - 3*y*z^4)*G[0, z])/(2*y*(-1 + z)*z*(-1 + y + z)* (y + z)^2) + ((-71*y + 80*y^2 - 62*z + 80*y*z)*G[1 - y, z])/ (18*y*z*(y + z)) + ((-2 + 3*y + 2*z)*G[0, 0, z])/(2*y*(-1 + z)) + ((-2*y^2 + 2*y^3 - 4*y*z + 16*y^2*z - 10*y^3*z - 6*z^2 + 22*y*z^2 - 23*y^2*z^2 + 8*z^3 - 16*y*z^3 - 3*z^4)*G[0, 1 - y, z])/ (2*y^2*z*(-1 + y + z)*(y + z)) + ((-y^2 + y^3 - 2*z + 3*y*z - 4*y^2*z + 3*y^3*z + 7*z^2 - 14*y*z^2 + 11*y^2*z^2 - 8*z^3 + 11*y*z^3 + 3*z^4)*G[1, 0, z])/ (2*y^2*z^2*(-1 + y + z)) + ((2*y^3 + y^4 - 3*y^5 + 6*y^2*z - 4*y^3*z + 6*y*z^2 - 24*y^2*z^2 + 26*y^3*z^2 - 10*y^4*z^2 + 2*z^3 - 22*y*z^3 + 54*y^2*z^3 - 33*y^3*z^3 - 7*z^4 + 35*y*z^4 - 39*y^2*z^4 + 8*z^5 - 19*y*z^5 - 3*z^6)*G[1 - y, 0, z])/(2*y^2*(-1 + z)*z*(y + z)^3) + ((8*y - 11*y^2 + 11*z - 11*y*z)*G[1 - y, 1 - y, z])/(3*y*z*(y + z)) + ((-3*y^3 + 3*y^4 + 25*y^2*z - 65*y^3*z + 40*y^4*z + 40*y*z^2 - 138*y^2*z^2 + 110*y^3*z^2 + 18*z^3 - 94*y*z^3 + 109*y^2*z^3 - 24*z^4 + 48*y*z^4 + 9*z^5)*G[-y, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)* (y + z)) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 0, 1 - y, z])/ (y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y^2*z) - (3*(-1 + y)*G[0, 1 - y, 1 - y, z])/(y*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[0, -y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, 0, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1, 0, 1 - y, z])/(y^2*z) + ((-1 + 2*y + z)*G[1, 1, 0, z])/y^2 + ((y - y^2 + 2*z - 4*y*z - 2*z^2)* G[1, 1 - y, 0, z])/(y^2*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)* G[1 - y, 0, 0, z])/(y^2*z) + ((-1 + y)*G[1 - y, 1, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^2*z) + ((-1 + 2*y + z)*G[-y, 0, 1 - y, z])/y^2 + (2*(-1 + y)*G[-y, 1 - y, 1 - y, z])/(y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/(y^2*z)) + G[1, y]*((-2*(-74*y + 74*y^2 + 67*z - 94*y*z - 168*z^2))/ (27*y*z*(y + z)) + ((-62*y + 62*y^2 + 40*z - 49*y*z - 111*z^2)* G[1 - y, z])/(18*y*z*(y + z)) + ((133*y^2 - 142*y^3 + 363*y*z - 434*y^2*z + 188*z^2 - 489*y*z^2 - 197*z^3)*G[-y, z])/(18*y^2*z*(y + z)) + ((-22*y^2 + 22*y^3 - 20*y*z + 46*y^2*z + 5*y^3*z + 8*z^2 + 14*y*z^2 + 3*y^2*z^2 - 16*z^3 + 6*y*z^3 + 8*z^4)*G[0, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[0, 1 - y, z])/(6*y^2*(-1 + z)*z*(y + z)) + ((-28*y^2 + 50*y^3 - 22*y^4 - 35*y*z + 135*y^2*z - 113*y^3*z + 13*y^4*z - 13*z^2 + 111*y*z^2 - 164*y^2*z^2 + 63*y^3*z^2 + 26*z^3 - 92*y*z^3 + 66*y^2*z^3 - 13*z^4 + 16*y*z^4)*G[0, -y, z])/ (6*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((y^2 - y^3 + 2*z - 3*y*z + 4*y^2*z - 3*y^3*z - 4*z^2 + 3*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 0, z])/(2*y^2*z^2*(-1 + y + z)) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[1 - y, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) - (11*(-1 + y)*G[1 - y, 1 - y, z])/ (3*y*z) + ((6*y - 59*y^2 + 106*y^3 - 53*y^4 + 6*z - 117*y*z + 279*y^2*z - 212*y^3*z + 44*y^4*z - 40*z^2 + 235*y*z^2 - 298*y^2*z^2 + 106*y^3*z^2 + 62*z^3 - 149*y*z^3 + 87*y^2*z^3 - 28*z^4 + 25*y*z^4)*G[1 - y, -y, z])/(6*(-1 + y)*y^2*(-1 + z)*z* (y + z)) + ((3*y^3 - 3*y^4 + y^2*z + 13*y^3*z - 14*y^4*z - 4*y*z^2 + 18*y^2*z^2 - 26*y^3*z^2 - 20*z^3 + 30*y*z^3 - 21*y^2*z^3 + 28*z^4 - 20*y*z^4 - 11*z^5)*G[-y, 0, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-19*y^2 + 22*y^3 - 39*y*z + 47*y^2*z - 14*z^2 + 39*y*z^2 + 14*z^3)* G[-y, 1 - y, z])/(3*y^2*z*(y + z)) + ((3*y^3 - 3*y^4 - 23*y^2*z + 67*y^3*z - 44*y^4*z - 63*y*z^2 + 201*y^2*z^2 - 156*y^3*z^2 - z^3 + 145*y*z^3 - 190*y^2*z^3 + 14*z^4 - 88*y*z^4 - 10*z^5)*G[-y, -y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 0, 1 - y, z])/(y^2*z) + (2*(-1 + 2*y + z)*G[0, 0, -y, z])/y^2 + ((-1 + y)*G[0, 1, 0, z])/ (y*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, -y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, -y, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, -y, -y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, z])/(y^2*z) + ((-1 + y)*G[1, 0, 1 - y, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)* G[1, 0, -y, z])/(y^2*z) + ((-1 + y)*G[1, 1 - y, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, -y, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, -y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, 1, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 0, z])/(y^2*z) - (4*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, -y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, -y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, -y, z])/(y^2*z) - (2*(-1 + y)*G[-y, -y, 0, z])/(y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/(y^2*z) + (6*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, -y, z])/(y^2*z)) + (3*(-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, 0, 1, y])/(y^2*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 0, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, 0, 1, 0, y])/(y^2*z) + ((-3*y + 3*y^2 - 4*z + 8*y*z + 4*z^2)*G[0, 0, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 0, 1, 1, y])/(y^2*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1 - y, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z) + (2*(-1 + 2*y + z)*G[0, 0, -y, 1 - y, z])/y^2 + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, 0, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, 0, z])/(y^2*z) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 1, 0, 1, y])/(y^2*z) + ((-1 + y)*G[0, 1, 0, 1 - y, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, 0, y])/(y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1, 1, 0, z])/(y^2*z) + ((-1 + y)*G[0, 1, 1 - y, 0, z])/(y*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 1 - y, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, -y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, -y, 0, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, -y, 1 - y, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, -y, -y, 1 - y, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, 1, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, 1 - y, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, 1, 0, y])/(y^2*z) - (4*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, 0, z])/(y^2*z) + ((-1 + y)*G[1, 0, 1, 1, y])/(y*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1 - y, 0, z])/(y^2*z) + ((-1 + y)*G[1, 0, 1 - y, 1 - y, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, -y, 1 - y, z])/(y^2*z) + ((1 - y)*G[1, 1, 0, 0, y])/(y*z) + ((4*y - 4*y^2 + 3*z - 6*y*z - 3*z^2)* G[1, 1, 0, 0, z])/(y^2*z) - (3*(-1 + 2*y + z)*G[1, 1, 1, 0, y])/y^2 + ((-4*y + 4*y^2 - z + 2*y*z + z^2)*G[1, 1, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, 0, 0, z])/(y^2*z) + ((-1 + y)*G[1, 1 - y, 0, 1 - y, z])/(y*z) + (2*(-1 + 2*y + z)*G[1, 1 - y, 1, 0, z])/y^2 + ((-1 + y)*G[1, 1 - y, 1 - y, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, -y, 1 - y, z])/(y^2*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, -y, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1, 0, 0, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, 1, 0, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, 1, 1 - y, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z) + ((3*y - 3*y^2 + 2*z - 4*y*z - 2*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 0, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 0, z])/(y^2*z) - (4*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, -y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 0, 1 - y, z])/(y^2*z) + ((1 - 2*y - z)*G[-y, 0, 1, 0, z])/y^2 + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, -y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - 2*y - z)*G[-y, 1 - y, 1, 0, z])/y^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y^2*z) - (2*(-1 + y)*G[-y, -y, 0, 1 - y, z])/(y*z) - (2*(-1 + y)*G[-y, -y, 1 - y, 0, z])/(y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y^2*z) + (6*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, -y, 1 - y, z])/(y^2*z) + ((43 - 86*y + 43*y^2 + 101*z - 31*y*z - 70*y^2*z - 117*z^2 + 144*y*z^2 - 27*z^3)/(18*(-1 + y)*y*(-1 + z)*z) + ((2*y - 2*y^2 + 5*z - 10*y*z - 5*z^2)*G[1, y])/(y^2*z) + ((-3*y + 3*y^2 - 5*z + 10*y*z + 5*z^2)*G[1, z])/(y^2*z) - (5*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, z])/(y^2*z))*Zeta[3] + Pi*(((I/54)*(-665 + 665*y - 99*z))/(y*z) - (((3*I)/2)*(-1 + y)*G[0, 0, y])/(y*z) - ((I/2)*(3 - 3*y - 7*z + 9*y*z + 4*z^2)*G[0, 0, z])/(y*(-1 + z)*z) - ((I/6)*(-13*y^2 + 13*y^3 - 20*y*z + 33*y^2*z - 13*z^2 + 33*y*z^2 + 13*z^3)*G[0, 1, y])/(y^2*z*(y + z)) + G[1 - y, z]*(((-1/18*I)*(-62*y + 62*y^2 - 23*z + 14*y*z - 48*z^2))/ (y*z*(y + z)) + ((3*I)*(-1 + y)*G[0, 0, y])/(y*z) + (I*(-1 + y)*G[0, 1, y])/(y*z)) + ((I/6)*(13*y^2 - 13*y^3 + 32*y*z - 58*y^2*z + 4*y^3*z + 13*z^2 - 77*y*z^2 + 36*y^2*z^2 - 26*z^3 + 45*y*z^3 + 13*z^4)*G[0, 1 - y, z])/ (y^2*(-1 + z)*z*(y + z)) + ((I/2)*(-3*y + 3*y^2 - 5*z + 5*y*z + 2*z^2)* G[1, 0, y])/(y*z*(y + z)) + G[-y, z]* (((-I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(y^2*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, y])/(y^2*z)) - ((I/6)*(-4*y + 4*y^2 - 13*z + 26*y*z + 13*z^2)*G[1, 0, z])/(y^2*z) + (((13*I)/6)*(-1 + y)*G[1, 1, y])/(y*z) + G[0, z]*(((I/3)*(12 - 12*y - 4*z + 9*y*z - 8*z^2))/(y*(-1 + z)*z) + ((I/6)*(13*y^2 - 13*y^3 + 32*y*z - 58*y^2*z + 4*y^3*z + 13*z^2 - 77*y*z^2 + 36*y^2*z^2 - 26*z^3 + 45*y*z^3 + 13*z^4)*G[1, y])/ (y^2*(-1 + z)*z*(y + z)) + (I*(-1 + y)*G[0, 1, y])/(y*z) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, y])/(y^2*z) + (I*(-1 + y)*G[1, 1, y])/(y*z)) + ((I/6)*(13*y^2 - 13*y^3 + 32*y*z - 58*y^2*z + 4*y^3*z + 13*z^2 - 77*y*z^2 + 36*y^2*z^2 - 26*z^3 + 45*y*z^3 + 13*z^4)*G[1 - y, 0, z])/ (y^2*(-1 + z)*z*(y + z)) + (((13*I)/6)*(-1 + y)*G[1 - y, 1 - y, z])/ (y*z) + G[1, y]*(((-1/18*I)*(-62*y + 62*y^2 - 23*z + 14*y*z - 48*z^2))/ (y*z*(y + z)) + (((13*I)/6)*(-1 + y)*G[1 - y, z])/(y*z) - (((13*I)/6)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(y^2*z) + (I*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, z])/(y^2*z) + (I*(-1 + y)*G[0, 1 - y, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, z])/(y^2*z) - (I*(-1 + y)*G[1, 0, z])/(y*z) + (I*(-1 + y)*G[1 - y, 0, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/(y^2*z)) - (((13*I)/6)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) + G[0, y]*(((I/2)*(-8 + 8*y - z))/(y*z) - ((I/2)*(3 - 3*y - 5*z + 6*y*z + 2*z^2)*G[0, z])/(y*(-1 + z)*z) + ((I/6)*(-13*y + 13*y^2 - 19*z + 19*y*z + 6*z^2)*G[1 - y, z])/ (y*z*(y + z)) + (I*(-3*y + 3*y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/ (y^2*z) - (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) + (I*(-3*y + 3*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) + (I*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z)) - (I*(-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, 1, y])/(y^2*z) + (I*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, 1 - y, z])/(y^2*z) - (I*(-1 + 2*y + z)*G[0, 1, 0, y])/y^2 - (I*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, z])/(y^2*z) + (I*(-1 + y)*G[0, 1, 1, y])/(y*z) + (I*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 1 - y, 0, z])/(y^2*z) + (I*(-1 + y)*G[0, 1 - y, 1 - y, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(y^2*z) + (I*(-1 + y)*G[1, 0, 0, y])/(y*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)* G[1, 0, 0, z])/(y^2*z) - (I*(-1 + y)*G[1, 0, 1 - y, z])/(y*z) - (I*(-1 + y)*G[1, 1, 0, y])/(y*z) - (I*(-1 + y)*G[1, 1 - y, 0, z])/ (y*z) + (I*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, 0, 0, z])/ (y^2*z) + (I*(-1 + y)*G[1 - y, 0, 1 - y, z])/(y*z) - (I*(-1 + y)*G[1 - y, 1, 0, z])/(y*z) + (I*(-1 + y)*G[1 - y, 1 - y, 0, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(y^2*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(y^2*z) - (I*(-1 + y)*Zeta[3])/(y*z)) + Nf*(((-19*(-215 + 215*y - 36*z))/(648*y*z) + Pi^2*((91 - 91*y - 103*z + 109*y*z + 12*z^2)/(108*y*(-1 + z)*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)*G[1, y])/(9*y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, z])/(9*y^2*z) + ((4*y - 4*y^2 + z - 2*y*z - z^2)*G[1 - y, z])/(9*y^2*z)) + ((2 - 3*y - 2*z)*G[0, 0, z])/(3*y*(-1 + z)) + ((-10*y^2 + 10*y^3 - 32*y*z + 42*y^2*z - 19*z^2 + 51*y*z^2 + 19*z^3)* G[0, 1, y])/(9*y^2*z*(y + z)) + ((10*y^2 - 10*y^3 + 32*y*z - 42*y^2*z + 19*z^2 - 51*y*z^2 - 19*z^3)* G[0, 1 - y, z])/(9*y^2*z*(y + z)) - G[1, 0, y]/(y*(y + z)) + ((19*y - 19*y^2 + 19*z - 51*y*z + 10*y^2*z - 38*z^2 + 32*y*z^2 + 19*z^3)*G[1, 0, z])/(9*y^2*(-1 + z)*z) - (2*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2)*G[1, 1, y])/(9*y*z*(y + z)) + G[1 - y, z]*((-28*y + 28*y^2 + 29*z - 29*y*z - 57*z^2)/ (27*y*z*(y + z)) + (2*(-1 + y)*G[0, 0, y])/(3*y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(3*y^2*z) + (2*(-1 + y)*G[1, 0, y])/(3*y*z) + (2*(-1 + y)*G[1, 1, y])/ (3*y*z)) + G[0, z]*((-38 + 51*y + 38*z)/(18*y*(-1 + z)) + ((10*y^2 - 10*y^3 + 32*y*z - 42*y^2*z + 19*z^2 - 51*y*z^2 - 19*z^3)* G[1, y])/(9*y^2*z*(y + z)) - (2*(-y + y^2 - z + 2*y*z + z^2)* G[0, 1, y])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, 1, y])/(3*y^2*z)) + G[-y, z]* ((2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(3*y^2*z) - (2*(-1 + y)*G[1, 0, y])/(3*y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, y])/(3*y^2*z)) + ((10*y^2 - 10*y^3 + 32*y*z - 42*y^2*z + 19*z^2 - 51*y*z^2 - 19*z^3)* G[1 - y, 0, z])/(9*y^2*z*(y + z)) - (2*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2)*G[1 - y, 1 - y, z])/ (9*y*z*(y + z)) + ((-29*y^2 + 29*y^3 - 42*y*z + 61*y^2*z - 19*z^2 + 51*y*z^2 + 19*z^3)*G[-y, 1 - y, z])/(9*y^2*z*(y + z)) + G[0, y]*(-1/3*1/y + ((19*y - 19*y^2 + 10*z - 19*y*z)*G[1 - y, z])/ (9*y*z*(y + z)) + (2*(-1 + y)*G[1 - y, 1 - y, z])/(3*y*z) - (2*(-1 + y)*G[-y, 1 - y, z])/(3*y*z)) + Pi*(((-1/54*I)*(-209 + 209*y - 18*z))/(y*z) + G[0, z]*(((I/3)*(-2 + 3*y + 2*z))/(y*(-1 + z)) - (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1, y])/(y^2*z)) + (((2*I)/9)*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2)*G[1 - y, z])/ (y*z*(y + z)) - (((2*I)/3)*(-1 + y)*G[0, y]*G[1 - y, z])/(y*z) + G[1, y]*((((2*I)/9)*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2))/ (y*z*(y + z)) - (((2*I)/3)*(-1 + y)*G[1 - y, z])/(y*z) + (((2*I)/3)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(y^2*z)) + (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(y^2*z) - (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/(y^2*z) + (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) - (((2*I)/3)*(-1 + y)*G[1, 1, y])/(y*z) - (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) - (((2*I)/3)*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) + (((2*I)/3)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/ (y^2*z)) + G[1, y]*((-28*y + 28*y^2 + 29*z - 29*y*z - 57*z^2)/ (27*y*z*(y + z)) - (2*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2)* G[1 - y, z])/(9*y*z*(y + z)) + ((-29*y^2 + 29*y^3 - 42*y*z + 61*y^2*z - 19*z^2 + 51*y*z^2 + 19*z^3)*G[-y, z])/ (9*y^2*z*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, z])/ (3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/ (3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, -y, z])/ (3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/ (3*y^2*z) + (2*(-1 + y)*G[1 - y, 1 - y, z])/(3*y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/(3*y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(3*y^2*z) + (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/(3*y^2*z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1, y])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1 - y, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 0, z])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1, 0, z])/(3*y^2*z) + (2*(-1 + y)*G[1, 1, 1, y])/(3*y*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, 0, z])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, 1 - y, z])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 1 - y, 0, z])/(3*y^2*z) + (2*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/ (3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/ (3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/ (3*y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(3*y^2*z) + (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[-y, -y, 1 - y, z])/(3*y^2*z) + ((1 - y)*Zeta[3])/(9*y*z))/Nc + Nc*(((-1/9*I)*Pi^3*(-1 + y))/(y*z) + (-4345 + 4345*y + 1332*z)/ (648*y*z) + Pi^2*((73*y^2 - 146*y^3 + 73*y^4 + 146*y*z - 438*y^2*z + 368*y^3*z - 82*y^4*z + 73*z^2 - 420*y*z^2 + 581*y^2*z^2 - 240*y^3*z^2 - 146*z^3 + 341*y*z^3 - 225*y^2*z^3 + 73*z^4 - 67*y*z^4)/(54*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + ((-1 + y)*G[0, y])/(3*y*z) + ((-1 + y)*G[0, z])/(3*y*z) + (z*G[1, y])/(3*(y + z)^3) + ((1 - y)*G[1, z])/(9*y*z) + ((-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)* G[1 - y, z])/(9*y*z*(y + z)^3)) + (10*(-1 + y)*G[0, 0, y])/ (9*y*z) + ((10 - 10*y - 10*z + 19*y*z)*G[0, 0, z])/ (9*y*(-1 + z)*z) + ((-10*y^2 + 20*y^3 - 10*y^4 - 11*y*z + 41*y^2*z - 36*y^3*z - 19*z^2 + 58*y*z^2 - 51*y^2*z^2 + 19*z^3 - 25*y*z^3)* G[1, 0, y])/(9*y*z*(-1 + y + z)*(y + z)^2) - (2*(-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)* G[1 - y, z]*G[1, 0, y])/(3*y*z*(y + z)^3) + G[0, z]*((-38*y + 38*y^2 - 38*z + 22*y*z - 191*y^2*z + 38*z^2 - 137*y*z^2)/(54*y*(-1 + z)*z*(y + z)) - (2*(-1 + y)*G[0, 0, y])/ (3*y*z) + (2*(-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)*G[1, 0, y])/(3*y*z*(y + z)^3)) + ((19*y^2 - 38*y^3 + 19*y^4 + 47*y*z - 123*y^2*z + 92*y^3*z - 10*y^4*z + 10*z^2 - 141*y*z^2 + 164*y^2*z^2 - 36*y^3*z^2 - 20*z^3 + 119*y*z^3 - 51*y^2*z^3 + 10*z^4 - 25*y*z^4)*G[1, 0, z])/ (9*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + Pi*(((I/54)*(-247 + 247*y + 18*z))/(y*z) - ((I/9)*(10 - 10*y - 10*z + 19*y*z)*G[0, z])/(y*(-1 + z)*z) + G[0, y]*((((-10*I)/9)*(-1 + y))/(y*z) + (((2*I)/3)*(-1 + y)* G[0, z])/(y*z)) + (((2*I)/3)*(-1 + y)*G[0, 0, y])/(y*z) + (((2*I)/3)*(-1 + y)*G[0, 0, z])/(y*z) - (((2*I)/3)*(-1 + y)*G[1, 0, y])/(y*z) - (((2*I)/3)*(-1 + y)*G[1, 0, z])/(y*z)) + G[0, y]*((19*y - 28*y^2 + 19*z - 64*y*z - 9*z^2)/(27*y*z*(y + z)) + ((10*y^2 - 20*y^3 + 10*y^4 + 20*y*z - 50*y^2*z + 36*y^3*z + 10*z^2 - 58*y*z^2 + 51*y^2*z^2 - 10*z^3 + 25*y*z^3)*G[0, z])/ (9*y*z*(-1 + y + z)*(y + z)^2) - (2*(-1 + y)*G[0, 0, z])/(3*y*z) + (2*(-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)* G[1 - y, 0, z])/(3*y*z*(y + z)^3)) - (2*(-1 + y)*G[0, 0, 0, y])/ (3*y*z) - (2*(-1 + y)*G[0, 0, 0, z])/(3*y*z) - (2*z*G[0, 1, 0, y])/(y + z)^3 - (2*z*G[0, 1, 0, z])/(y + z)^3 + (2*(-1 + y)*G[1, 0, 0, y])/(3*y*z) + (2*(-1 + y)*G[1, 0, 0, z])/ (3*y*z) - (2*z*G[1, 1, 0, y])/(y + z)^3 + (2*(-1 + y)*G[1, 1, 0, z])/ (3*y*z) - (2*(-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)*G[1 - y, 1, 0, z])/(3*y*z*(y + z)^3) - (16*(-1 + y)*Zeta[3])/(9*y*z))) + ((157*Pi^4*(-1 + y))/(1440*y*z) + (-255 + 255*y - 76*z)/(32*y*z) + Pi^3*((((-3*I)/8)*(-1 + y))/(y*z) + (((7*I)/12)*(-1 + y)*G[1, y])/ (y*z) + (((7*I)/12)*(-1 + y)*G[1 - y, z])/(y*z)) + G[0, -y, z]*(((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 0, y])/ (y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[1, 1, y])/ (y^2*z)) + G[1, 0, z]*((2*y^2 + 25*y^3 - 54*y^4 + 27*y^5 + 4*y*z + 67*y^2*z - 219*y^3*z + 168*y^4*z - 18*y^5*z + 2*z^2 + 23*y*z^2 - 315*y^2*z^2 + 402*y^3*z^2 - 96*y^4*z^2 + 5*z^3 - 129*y*z^3 + 427*y^2*z^3 - 199*y^3*z^3 - 27*z^4 + 173*y*z^4 - 181*y^2*z^4 + 31*z^5 - 71*y*z^5 - 11*z^6)/(4*y^2*(-1 + z)*z*(-1 + y + z)* (y + z)^2) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 1, y])/(y^2*z)) + G[0, 0, z]*((-20 + 11*y + 20*z)/(4*y*(-1 + z)) + ((-5 + 4*y + 5*z)*G[1, 0, y])/y^2 + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, 1, y])/(y^2*z)) + G[0, 1 - y, z]* ((2*y + 12*y^2 - 14*y^3 + 2*z + 6*y*z - 38*y^2*z + 16*y^3*z + 7*z^2 - 31*y*z^2 + 28*y^2*z^2 - 20*z^3 + 23*y*z^3 + 11*z^4)/ (4*y^2*(-1 + z)*z*(y + z)) + ((2*y - 2*y^2 + 7*z - 8*y*z - 7*z^2)* G[1, 0, y])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1, y])/ (y^2*z)) + ((2*y + 12*y^2 - 14*y^3 + 2*z + 6*y*z - 38*y^2*z + 16*y^3*z + 7*z^2 - 31*y*z^2 + 28*y^2*z^2 - 20*z^3 + 23*y*z^3 + 11*z^4)*G[1 - y, 0, z])/(4*y^2*(-1 + z)*z*(y + z)) + ((-8*y + 8*y^2 - 3*z + 2*y*z - 6*z^2)*G[1 - y, 1 - y, z])/ (2*y*z*(y + z)) + (2*(-1 + y)*G[0, 0, y]*G[1 - y, 1 - y, z])/(y*z) + ((2*y^2 - 8*y^3 + 6*y^4 + 4*y*z - 3*y^2*z + 3*y^3*z + 2*z^2 + 12*y*z^2 + 3*y^2*z^2 + 9*z^3 - 5*y*z^3 - 11*z^4)*G[-y, 1 - y, z])/ (4*y^2*z^2*(y + z)) + Pi^2*((56*y^2 - 114*y^3 + 58*y^4 + 112*y*z - 323*y^2*z + 276*y^3*z - 67*y^4*z + 56*z^2 - 280*y*z^2 + 388*y^2*z^2 - 180*y^3*z^2 - 95*z^3 + 168*y*z^3 - 130*y^2*z^3 + 22*z^4 + 17*z^5)/(24*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + G[0, z]*((-10 - 5*y + 15*y^2 + 8*z - 10*y*z + 2*z^2)/ (24*(-1 + y)*y*(-1 + z)) + ((7*y - 7*y^2 - 3*z - 6*y*z + 3*z^2)* G[1, y])/(12*y^2*z)) + ((-1 + 3*y - 3*y^2 + y^3 + z + 6*y*z - 13*y^2*z + 8*y^3*z + 5*z^2 - 39*y*z^2 + 35*y^2*z^2 - 3*y^3*z^2 - 11*z^3 + 48*y*z^3 - 19*y^2*z^3 + 8*z^4 - 18*y*z^4 - 2*z^5)* G[1, z])/(12*y^2*(-1 + z)*z^2*(-1 + y + z)) + ((y^3 - 3*y^4 + 3*y^5 - y^6 + 3*y^2*z - 9*y^3*z - 14*y^4*z + 43*y^5*z - 23*y^6*z + 3*y*z^2 - 9*y^2*z^2 - 68*y^3*z^2 + 195*y^4*z^2 - 154*y^5*z^2 + 33*y^6*z^2 + z^3 - 3*y*z^3 - 75*y^2*z^3 + 311*y^3*z^3 - 359*y^4*z^3 + 126*y^5*z^3 - 41*y*z^4 + 232*y^2*z^4 - 370*y^3*z^4 + 181*y^4*z^4 - 5*z^5 + 78*y*z^5 - 190*y^2*z^5 + 117*y^3*z^5 + 6*z^6 - 38*y*z^6 + 30*y^2*z^6 - 2*z^7 + y*z^7)*G[1 - y, z])/(12*(-1 + y)*y^2*(-1 + z)*z^2* (y + z)^3) + G[0, y]*((2*y - 3*y^2 - 2*z + 6*y*z - 6*y^2*z + 4*z^2 - 8*y*z^2 - 2*z^3)/(12*y*(-1 + z)*z*(-1 + y + z)) + ((1 - 2*y - z)*G[1, z])/(6*y^2) + ((7*y - 7*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, z])/(12*y^2*z)) + G[1, y]*((-15*y^4 + 30*y^5 - 15*y^6 - 48*y^3*z + 131*y^4*z - 107*y^5*z + 24*y^6*z - 39*y^2*z^2 + 203*y^3*z^2 - 258*y^4*z^2 + 95*y^5*z^2 - 18*y*z^3 + 147*y^2*z^3 - 269*y^3*z^3 + 142*y^4*z^3 + 47*y*z^4 - 143*y^2*z^4 + 96*y^3*z^4 + 2*z^5 - 30*y*z^5 + 26*y^2*z^5 - 2*z^6 + y*z^6)/(12*(-1 + y)*y^2*(-1 + z)*z* (y + z)^3) + ((-1 + y + z)*G[1, z])/y^2 + ((23*y - 23*y^2 + 12*z - 12*y*z - 12*z^2)*G[1 - y, z])/(12*y^2*z) + ((-14*y + 14*y^2 + 3*z + 6*y*z - 3*z^2)*G[-y, z])/(12*y^2*z)) + ((-7*y + 7*y^2 + 3*z + 6*y*z - 3*z^2)*G[0, 1, y])/(12*y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1, z])/(3*y^2*z) + ((3*y - 3*y^2 - 7*z + 2*y*z + 7*z^2)*G[0, 1 - y, z])/(12*y^2*z) + ((-1 + 2*y + z)*G[1, 0, y])/(6*y^2) + ((-7*y + 7*y^2 + 3*z + 6*y*z - 3*z^2)*G[1, 0, z])/(12*y^2*z) + ((19*y - 19*y^2 + 12*z - 12*y*z - 12*z^2)*G[1, 1, y])/(12*y^2*z) + ((-2*y + 2*y^2 + 3*z - 3*z^2)*G[1, 1, z])/(6*y^2*z) + ((-1 + y + z)*G[1, 1 - y, z])/y^2 + ((7*y - 7*y^2 - 3*z - 6*y*z + 3*z^2)*G[1 - y, 0, z])/(12*y^2*z) + ((-2*y + 2*y^2 - 5*z + 4*y*z + 5*z^2)*G[1 - y, 1, z])/(6*y^2*z) + ((27*y - 27*y^2 + 16*z - 20*y*z - 16*z^2)*G[1 - y, 1 - y, z])/ (12*y^2*z) + ((-14*y + 14*y^2 + 3*z + 6*y*z - 3*z^2)* G[-y, 1 - y, z])/(12*y^2*z)) + G[0, 1, y]* ((2*y + 14*y^2 - 16*y^3 + 2*z + 10*y*z - 24*y^2*z + 9*z^2 - 19*y*z^2 - 11*z^3)/(4*y^2*z*(y + z)) + ((y - y^2 + z - 2*y*z - z^2)* G[0, 1 - y, z])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/ (y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 1 - y, z])/ (y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, z])/(y^2*z) + ((3*y - 3*y^2 + 4*z - 8*y*z - 4*z^2)*G[1 - y, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) + (2*(-1 + y)*G[-y, -y, z])/(y*z)) + G[1, 0, y]* ((2*y^2 - 2*y^3 + 27*y*z - 17*y^2*z - 16*y^3*z + z^2 + 20*y*z^2 - 56*y^2*z^2 + 11*z^3 - 52*y*z^3 - 12*z^4)/(4*y*z*(-1 + y + z)* (y + z)^2) + ((-5 + 4*y + 5*z)*G[1, 0, z])/y^2 - (6*(-1 + y + z)*G[1, 1 - y, z])/y^2 + ((5 - 4*y - 5*z)*G[1 - y, 0, z])/y^2 + (2*(-y + y^2 - 3*z + 3*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(y^2*z) + ((5 - 4*y - 5*z)*G[-y, 0, z])/y^2 + ((-7 + 8*y + 7*z)*G[-y, 1 - y, z])/y^2 + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[-y, -y, z])/(y^2*z)) + G[1, 1, y]*((-8*y + 8*y^2 - 3*z + 2*y*z - 6*z^2)/(2*y*z*(y + z)) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) + (3*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/(y^2*z) - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, z])/(y^2*z)) + ((-16*y + 28*y^2 - 12*y^3 - 4*z + 21*y*z - 16*y^2*z + 4*z^2 - 5*y*z^2)* G[0, 0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)) + ((2 - 3*y - 2*z)*G[0, 0, 1 - y, z])/(2*y*(-1 + z)) + ((2*y^5 - 3*y^6 + 2*y^3*z + 18*y^4*z - 37*y^5*z + 12*y^6*z - 16*y^2*z^2 + 66*y^3*z^2 - 125*y^4*z^2 + 62*y^5*z^2 - 14*y*z^3 + 108*y^2*z^3 - 215*y^3*z^3 + 134*y^4*z^3 - 8*z^4 + 68*y*z^4 - 196*y^2*z^4 + 156*y^3*z^4 + 22*z^5 - 92*y*z^5 + 104*y^2*z^5 - 20*z^6 + 38*y*z^6 + 6*z^7)*G[0, 1, 0, y])/(2*y^2*(-1 + z)*z* (-1 + y + z)*(y + z)^3) + ((6*y^4 - 12*y^5 + 6*y^6 + 34*y^3*z - 64*y^4*z + 30*y^5*z + 37*y^2*z^2 - 108*y^3*z^2 + 78*y^4*z^2 - 6*y^5*z^2 + 20*y*z^3 - 84*y^2*z^3 + 86*y^3*z^3 - 20*y^4*z^3 - z^4 - 28*y*z^4 + 53*y^2*z^4 - 24*y^3*z^4 + 10*y*z^5 - 12*y^2*z^5 + z^6 - 2*y*z^6)*G[0, 1, 0, z])/(2*(-1 + y)*y^2*(-1 + z)*z*(y + z)^3) + ((-4*y + 4*y^2 - 3*z + 7*y*z + 3*z^2)*G[0, 1, 1, y])/(2*y^2*(y + z)) + ((2 - 3*y - 2*z)*G[0, 1 - y, 0, z])/(2*y*(-1 + z)) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[0, 1 - y, 1 - y, z])/(2*y^2*(-1 + z)*(y + z)) + ((-17*y^2 + 32*y^3 - 15*y^4 - 20*y*z + 78*y^2*z - 85*y^3*z + 27*y^4*z - 8*z^2 + 62*y*z^2 - 108*y^2*z^2 + 53*y^3*z^2 + 16*z^3 - 51*y*z^3 + 35*y^2*z^3 - 8*z^4 + 9*y*z^4)*G[0, -y, 1 - y, z])/ (2*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + (3*(-2 + y + 2*z)*G[1, 0, 0, z])/ (y*(-1 + z)) + ((-9*y + 25*y^2 - 28*y^3 + 12*y^4 - 8*z + 39*y*z - 58*y^2*z + 28*y^3*z + 14*z^2 - 35*y*z^2 + 21*y^2*z^2 - 6*z^3 + 5*y*z^3)*G[1, 0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)*(y + z)) + ((-1 + 2*y - y^2 - z - 2*y*z - 3*y^2*z + 5*z^2 - 6*y*z^2 - 3*z^3)* G[1, 0, 1 - y, z])/(2*y^2*z^2) + ((-3*y^4 + 3*y^5 - 7*y^3*z + 34*y^4*z - 12*y^5*z + 11*y^2*z^2 + 82*y^3*z^2 - 58*y^4*z^2 + 7*y*z^3 + 58*y^2*z^3 - 102*y^3*z^3 + 4*z^4 + 15*y*z^4 - 78*y^2*z^4 - 4*z^5 - 22*y*z^5)*G[1, 1, 0, y])/ (2*y^2*(-1 + z)*z*(y + z)^3) + G[1, z]*(((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 0, 1, y])/(y^2*z) + (6*(-1 + y + z)*G[0, 1, 0, y])/y^2 + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, 1, y])/(y^2*z) - (6*(-1 + y + z)*G[1, 1, 0, y])/y^2) + ((1 - 3*y + 3*y^2 - y^3 - z - 6*y*z + 13*y^2*z - 8*y^3*z - 5*z^2 + 39*y*z^2 - 35*y^2*z^2 + 3*y^3*z^2 + 11*z^3 - 48*y*z^3 + 19*y^2*z^3 - 8*z^4 + 18*y*z^4 + 2*z^5)*G[1, 1, 0, z])/(2*y^2*(-1 + z)*z^2* (-1 + y + z)) + (3*(-1 + y + z)*G[1, 1, 1, y])/(y*(y + z)) + G[1 - y, z]*((-2*y + 2*y^2 - 31*z + 33*y*z + 31*z^2)/(4*y*z*(y + z)) + ((y - 3*y^2 + 3*y^3 - y^4 + z - 3*y*z + 7*y^2*z - 9*y^3*z + 4*y^4*z - 6*y*z^2 + 16*y^2*z^2 - 19*y^3*z^2 + 9*y^4*z^2 - 9*z^3 + 38*y*z^3 - 53*y^2*z^3 + 25*y^3*z^3 + 14*z^4 - 35*y*z^4 + 21*y^2*z^4 - 6*z^5 + 5*y*z^5)*G[0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)*z^2*(y + z)) + ((-15*y^3 + 15*y^4 - 47*y^2*z + 86*y^3*z - 24*y^4*z - 37*y*z^2 + 170*y^2*z^2 - 98*y^3*z^2 - 17*z^3 + 130*y*z^3 - 150*y^2*z^3 + 43*z^4 - 102*y*z^4 - 26*z^5)*G[1, 0, y])/(2*y*(-1 + z)*z* (y + z)^3) + (3*(-1 + y + z)*G[1, 1, y])/(y*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1, y])/(y^2*z) + ((-y + y^2 + 6*z - 6*y*z - 6*z^2)*G[0, 1, 0, y])/(y^2*z) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 1, 1, y])/(y^2*z) + ((3*y - 3*y^2 + 4*z - 8*y*z - 4*z^2)*G[1, 0, 1, y])/(y^2*z) + (2*(-2 + y + 2*z)*G[1, 1, 0, y])/y^2 + (3*(-1 + y)*G[1, 1, 1, y])/ (y*z)) + G[0, z]*((38*y - 45*y^2 + 62*z - 83*y*z - 62*z^2)/ (8*y*(-1 + z)*(y + z)) + ((2*y + 12*y^2 - 14*y^3 + 2*z + 6*y*z - 38*y^2*z + 16*y^3*z + 7*z^2 - 31*y*z^2 + 28*y^2*z^2 - 20*z^3 + 23*y*z^3 + 11*z^4)*G[1, y])/(4*y^2*(-1 + z)*z*(y + z)) + ((6*y - 9*y^2 + 3*y^3 + 2*z - 9*y*z + 6*y^2*z - 2*z^2 + 3*y*z^2)* G[0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)) + ((-y^3 + 4*y^4 + 8*y^2*z + 9*y^3*z + 7*y*z^2 + 3*y^2*z^2 + 4*z^3 - 5*y*z^3 - 3*z^4)*G[1, 0, y])/(y^2*(y + z)^3) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1, 1, y])/(2*y^2*(-1 + z)*(y + z)) + ((5 - 4*y - 5*z)*G[0, 1, 0, y])/y^2 - (2*(-y + y^2 - z + 2*y*z + z^2)* G[0, 1, 1, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)* G[1, 0, 1, y])/(y^2*z) + ((5 - 4*y - 5*z)*G[1, 1, 0, y])/y^2 + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1, 1, y])/(y^2*z)) + G[-y, z]*(((6*y^2 - 6*y^3 + 12*y*z - 22*y^2*z - z^2 - 19*y*z^2 - 3*z^3)* G[0, 1, y])/(2*y^2*z*(y + z)) + ((-17*y^2 + 21*y^3 - 20*y*z + 39*y^2*z - 8*z^2 + 24*y*z^2 + 6*z^3)* G[1, 0, y])/(2*y^2*z*(y + z)) + ((-y^2 + 3*y^3 - 2*y*z + 5*y^2*z - 3*z^2 + 5*y*z^2 + 3*z^3)* G[1, 1, y])/(2*y^2*z*(y + z)) + ((-5 + 4*y + 5*z)*G[0, 1, 0, y])/ y^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(y^2*z) + ((-7 + 8*y + 7*z)*G[1, 1, 0, y])/y^2 - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, 1, y])/(y^2*z)) + ((-1 + 2*y - y^2 - z - 2*y*z - 3*y^2*z + 5*z^2 - 6*y*z^2 - 3*z^3)* G[1, 1 - y, 0, z])/(2*y^2*z^2) + ((2 - 3*y - 2*z)*G[1 - y, 0, 0, z])/ (2*y*(-1 + z)) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1 - y, 0, 1 - y, z])/ (2*y^2*(-1 + z)*(y + z)) + ((3*y^4 - 6*y^5 + 3*y^6 + 22*y^3*z - 50*y^4*z + 28*y^5*z + 19*y^2*z^2 - 94*y^3*z^2 + 90*y^4*z^2 - 16*y^5*z^2 + 8*y*z^3 - 66*y^2*z^3 + 99*y^3*z^3 - 43*y^4*z^3 - 4*z^4 - 8*y*z^4 + 45*y^2*z^4 - 33*y^3*z^4 + 8*z^5 - 5*y*z^5 - y^2*z^5 - 4*z^6 + 5*y*z^6)*G[1 - y, 1, 0, z])/ (2*(-1 + y)*y^2*(-1 + z)*z*(y + z)^3) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1 - y, 1 - y, 0, z])/(2*y^2*(-1 + z)*(y + z)) + (3*(-1 + y + z)*G[1 - y, 1 - y, 1 - y, z])/(y*(y + z)) + ((y - 3*y^2 + 3*y^3 - y^4 + z - 3*y*z + 6*y^2*z - 5*y^3*z + y^4*z - 4*y*z^2 + 16*y^2*z^2 - 24*y^3*z^2 + 12*y^4*z^2 - 9*z^3 + 34*y*z^3 - 50*y^2*z^3 + 26*y^3*z^3 + 14*z^4 - 33*y*z^4 + 19*y^2*z^4 - 6*z^5 + 5*y*z^5)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)*y^2*(-1 + z)*z^2* (y + z)) + ((-6*y^2 - 12*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)* G[-y, 0, 1 - y, z])/(2*y^2*z*(y + z)) + ((-6*y^2 - 12*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)*G[-y, 1 - y, 0, z])/ (2*y^2*z*(y + z)) + ((-y^2 + 3*y^3 - 2*y*z + 5*y^2*z - 3*z^2 + 5*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/(2*y^2*z*(y + z)) + ((23*y^2 - 27*y^3 + 32*y*z - 61*y^2*z + 7*z^2 - 43*y*z^2 - 9*z^3)* G[-y, -y, 1 - y, z])/(2*y^2*z*(y + z)) + G[0, y]*((2*y - 2*y^2 + 14*z - 11*y*z + 3*z^2)/(4*(-1 + y)*z*(y + z)) + ((-y^2 + 2*y^3 - y^4 - 2*y*z + 12*y^2*z - 12*y^3*z - z^2 + 30*y*z^2 - 40*y^2*z^2 + 8*y^3*z^2 + 8*z^3 - 54*y*z^3 + 28*y^2*z^3 - 13*z^4 + 26*y*z^4 + 6*z^5)*G[0, z])/(2*y*(-1 + z)*z*(-1 + y + z)* (y + z)^2) + ((-2*y + 8*y^2 - 6*y^3 - 2*z + 17*y*z - 19*y^2*z - 2*z^2 - 27*y*z^2 - 14*z^3)*G[1 - y, z])/(4*y*z^2*(y + z)) + ((10 - 3*y - 10*z)*G[0, 0, z])/(2*y*(-1 + z)) + ((-17*y^2 + 15*y^3 - 20*y*z + 52*y^2*z - 24*y^3*z - 8*z^2 + 46*y*z^2 - 44*y^2*z^2 + 14*z^3 - 26*y*z^3 - 6*z^4)*G[0, 1 - y, z])/ (2*y^2*(-1 + z)*z*(y + z)) + ((-1 + 3*y - 3*y^2 + y^3 - 4*y^2*z + 3*y^3*z + 9*z^2 - 11*y*z^2 + 5*y^2*z^2 - 14*z^3 + 8*y*z^3 + 6*z^4)* G[1, 0, z])/(2*y^2*z^2*(-1 + y + z)) + ((-y^3 + 2*y^4 - y^5 - 3*y^2*z + 5*y^3*z - 2*y^4*z - 3*y*z^2 + 3*y^2*z^2 - 2*y^3*z^2 + 8*y^4*z^2 - z^3 - y*z^3 + 18*y^2*z^3 + 18*y^3*z^3 - z^4 + 15*y*z^4 + 6*y^2*z^4 + 8*z^5 - 10*y*z^5 - 6*z^6)*G[1 - y, 0, z])/(2*y^2*z^2*(y + z)^3) + ((y - 3*y^2 - 2*z - y*z + 2*z^2)*G[1 - y, 1 - y, z])/ (2*y*z*(y + z)) + ((-17*y^2 + 21*y^3 - 20*y*z + 39*y^2*z - 8*z^2 + 24*y*z^2 + 6*z^3)*G[-y, 1 - y, z])/(2*y^2*z*(y + z)) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, 0, 1 - y, z])/(y^2*z) + ((-5 + 4*y + 5*z)*G[0, 1 - y, 0, z])/y^2 + ((-1 + 2*y + z)*G[0, 1 - y, 1 - y, z])/y^2 + ((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[0, -y, 1 - y, z])/(y^2*z) + ((5 - 4*y - 5*z)*G[1, 0, 0, z])/y^2 + ((1 - 2*y - z)*G[1, 0, 1 - y, z])/y^2 + ((5 - 4*y - 5*z)*G[1, 1, 0, z])/y^2 + ((-5 + 4*y + 5*z)*G[1, 1 - y, 0, z])/y^2 + ((-5 + 4*y + 5*z)*G[1 - y, 0, 0, z])/y^2 + ((y - y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^2*z) + ((-5 + 4*y + 5*z)*G[1 - y, 1, 0, z])/y^2 + ((5 - 4*y - 5*z)*G[1 - y, 1 - y, 0, z])/y^2 + (3*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/(y*z) + ((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, 0, 1 - y, z])/(y^2*z) + ((5 - 4*y - 5*z)*G[-y, 1 - y, 0, z])/y^2 + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[-y, 1 - y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[-y, -y, 1 - y, z])/(y^2*z)) + G[1, y]*((-2*y + 2*y^2 - 31*z + 33*y*z + 31*z^2)/(4*y*z*(y + z)) + ((-8*y + 8*y^2 - 3*z + 2*y*z - 6*z^2)*G[1 - y, z])/(2*y*z*(y + z)) + ((2*y^2 - 8*y^3 + 6*y^4 + 4*y*z - 3*y^2*z + 3*y^3*z + 2*z^2 + 12*y*z^2 + 3*y^2*z^2 + 9*z^3 - 5*y*z^3 - 11*z^4)*G[-y, z])/ (4*y^2*z^2*(y + z)) + ((2 - 3*y - 2*z)*G[0, 0, z])/(2*y*(-1 + z)) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[0, 1 - y, z])/(2*y^2*(-1 + z)*(y + z)) + ((-17*y^2 + 32*y^3 - 15*y^4 - 20*y*z + 78*y^2*z - 85*y^3*z + 27*y^4*z - 8*z^2 + 62*y*z^2 - 108*y^2*z^2 + 53*y^3*z^2 + 16*z^3 - 51*y*z^3 + 35*y^2*z^3 - 8*z^4 + 9*y*z^4)*G[0, -y, z])/ (2*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((-1 + 2*y - y^2 - z - 2*y*z - 3*y^2*z + 5*z^2 - 6*y*z^2 - 3*z^3)* G[1, 0, z])/(2*y^2*z^2) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1 - y, 0, z])/ (2*y^2*(-1 + z)*(y + z)) + (3*(-1 + y + z)*G[1 - y, 1 - y, z])/ (y*(y + z)) + ((y - 3*y^2 + 3*y^3 - y^4 + z - 3*y*z + 6*y^2*z - 5*y^3*z + y^4*z - 4*y*z^2 + 16*y^2*z^2 - 24*y^3*z^2 + 12*y^4*z^2 - 9*z^3 + 34*y*z^3 - 50*y^2*z^3 + 26*y^3*z^3 + 14*z^4 - 33*y*z^4 + 19*y^2*z^4 - 6*z^5 + 5*y*z^5)*G[1 - y, -y, z])/ (2*(-1 + y)*y^2*(-1 + z)*z^2*(y + z)) + ((-6*y^2 - 12*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)*G[-y, 0, z])/ (2*y^2*z*(y + z)) + ((-y^2 + 3*y^3 - 2*y*z + 5*y^2*z - 3*z^2 + 5*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/(2*y^2*z*(y + z)) + ((23*y^2 - 27*y^3 + 32*y*z - 61*y^2*z + 7*z^2 - 43*y*z^2 - 9*z^3)* G[-y, -y, z])/(2*y^2*z*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[0, 0, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)* G[0, 0, -y, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)* G[0, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[0, 1 - y, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)* G[0, 1 - y, 1 - y, z])/(y^2*z) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)* G[0, 1 - y, -y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)* G[0, -y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)* G[0, -y, -y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)* G[1, 0, 1 - y, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)* G[1, 0, -y, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)* G[1, 1 - y, 0, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)* G[1, 1 - y, -y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, 1 - y, z])/(y^2*z) - (2*(-1 + 2*y + z)*G[1 - y, 0, -y, z])/y^2 + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^2*z) + (3*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, 1 - y, -y, z])/ (y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/ (y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[-y, 0, -y, z])/ (y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/ (y^2*z) - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)* G[-y, 1 - y, -y, z])/(y^2*z) - (2*(-1 + y)*G[-y, -y, 0, z])/(y*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, z])/(y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, -y, z])/(y^2*z)) + ((-5 + 4*y + 5*z)*G[0, 0, 1, 0, y])/y^2 + ((5 - 4*y - 5*z)*G[0, 0, 1, 0, z])/y^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1, 1, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[0, 0, -y, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, 1, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1, 0, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 7*z + 8*y*z + 7*z^2)*G[0, 1, 1, 0, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, 0, z])/(y^2*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, 1, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1, 1 - y, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((y - y^2 + 6*z - 6*y*z - 6*z^2)*G[0, 1 - y, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 1 - y, -y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, -y, 1 - y, 1 - y, z])/ (y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, -y, -y, 1 - y, z])/ (y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, 0, 1, y])/ (y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, 1 - y, z])/ (y^2*z) - (6*(-1 + y + z)*G[1, 0, 1, 0, y])/y^2 + ((-y + y^2 - 6*z + 6*y*z + 6*z^2)*G[1, 0, 1, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, 1, y])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1 - y, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, -y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 7*z + 8*y*z + 7*z^2)*G[1, 1, 0, 0, z])/(y^2*z) + ((3*y - 3*y^2 + 4*z - 8*y*z - 4*z^2)*G[1, 1, 0, 1, y])/(y^2*z) - (2*(-y + y^2 + 2*z - y*z - 2*z^2)*G[1, 1, 1, 0, y])/(y^2*z) + ((2*y - 2*y^2 - 3*z + 3*z^2)*G[1, 1, 1, 0, z])/(y^2*z) + (3*(-1 + y)*G[1, 1, 1, 1, y])/(y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-y + y^2 + 4*z - 2*y*z - 4*z^2)*G[1, 1 - y, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 1 - y, 1 - y, 0, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 1 - y, -y, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z) + ((y - y^2 + 6*z - 6*y*z - 6*z^2)*G[1 - y, 0, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z) - (2*(-1 + 2*y + z)*G[1 - y, 0, -y, 1 - y, z])/y^2 + ((2*y - 2*y^2 + 7*z - 8*y*z - 7*z^2)*G[1 - y, 1, 0, 0, z])/(y^2*z) + ((2*y - 2*y^2 + 5*z - 4*y*z - 5*z^2)*G[1 - y, 1, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((y - y^2 - 4*z + 2*y*z + 4*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z) + (3*(-1 + y)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/ (y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 5*z + 4*y*z + 5*z^2)* G[-y, 0, 1, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)* G[-y, 0, 1 - y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[-y, 0, -y, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 5*z + 4*y*z + 5*z^2)*G[-y, 1 - y, 1, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y^2*z) - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)* G[-y, 1 - y, -y, 1 - y, z])/(y^2*z) - (2*(-1 + y)*G[-y, -y, 0, 1 - y, z])/(y*z) - (2*(-1 + y)*G[-y, -y, 1 - y, 0, z])/(y*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, 1 - y, z])/ (y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, -y, 1 - y, z])/(y^2*z) + ((-15 + 49*y - 55*y^2 + 21*y^3 + 20*z - 32*y*z + 12*y^3*z + 2*z^2 - 24*y*z^2 + 22*y^2*z^2 - 4*z^3 + 7*y*z^3 - 3*z^4)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + (2*(-y + y^2 + z - 5*y*z - z^2)*G[1, y])/(y^2*z) + (2*(-2*y + 2*y^2 - z + 5*y*z + z^2)*G[1, z])/(y^2*z) - (2*(-y + y^2 - z + 5*y*z + z^2)*G[1 - y, z])/(y^2*z))*Zeta[3] + Pi*((((3*I)/8)*(-15 + 15*y - 2*z))/(y*z) - (((3*I)/2)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(y^2*z) + ((I/2)*(3*y - 3*y^2 + 3*z - 11*y*z + 6*y^2*z - 6*z^2 + 8*y*z^2 + 3*z^3)*G[0, 1 - y, z])/(y^2*(-1 + z)*z) - (((3*I)/2)*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) - ((I/2)*(3*y - 3*y^2 - z + y*z + 4*z^2)*G[1, 1, y])/(y*z*(y + z)) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z]*G[1, 1, y])/ (y^2*z) + G[1 - y, z]*(((-1/2*I)*(-8*y + 8*y^2 - 5*z + 4*y*z - 4*z^2))/(y*z*(y + z)) + (I*(-1 + 2*y + z)*G[0, 1, y])/y^2 - (I*(-1 + y)*G[1, 0, y])/(y*z) - ((3*I)*(-1 + y)*G[1, 1, y])/ (y*z)) + G[0, z]*((((-3*I)/4)*(-2 + 3*y + 2*z))/(y*(-1 + z)) + ((I/2)*(3*y - 3*y^2 + 3*z - 11*y*z + 6*y^2*z - 6*z^2 + 8*y*z^2 + 3*z^3)*G[1, y])/(y^2*(-1 + z)*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1, y])/(y^2*z)) + ((I/2)*(3*y - 3*y^2 + 3*z - 11*y*z + 6*y^2*z - 6*z^2 + 8*y*z^2 + 3*z^3)*G[1 - y, 0, z])/(y^2*(-1 + z)*z) - ((I/2)*(3*y - 3*y^2 - z + y*z + 4*z^2)*G[1 - y, 1 - y, z])/ (y*z*(y + z)) + G[0, y]*((((3*I)/2)*(-1 + y)*G[1 - y, z])/(y*z) - ((2*I)*(-1 + y)*G[1 - y, 1 - y, z])/(y*z)) - (((3*I)/2)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/ (y^2*z) + G[1, y]*(((-1/2*I)*(-8*y + 8*y^2 - 5*z + 4*y*z - 4*z^2))/ (y*z*(y + z)) - ((I/2)*(3*y - 3*y^2 - z + y*z + 4*z^2)* G[1 - y, z])/(y*z*(y + z)) - (((3*I)/2)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/(y^2*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) - ((3*I)*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(y^2*z) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z)) + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(y^2*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(y^2*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1 - y, z])/(y^2*z) - ((3*I)*(-1 + y)*G[1, 1, 1, y])/(y*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, 0, z])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^2*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1, 0, z])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^2*z) - ((3*I)*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/(y*z) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^2*z) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/ (y^2*z) - ((6*I)*(-1 + y)*Zeta[3])/(y*z)))/Nc^2 + Nc^2*((47*Pi^4*(-1 + y))/(180*y*z) + (99931 - 99931*y - 16452*z)/ (2592*y*z) + Pi^3*((((-7*I)/18)*(-1 + y))/(y*z) + (((2*I)/3)*(-1 + y)*G[0, y])/(y*z) + (((2*I)/3)*(-1 + y)*G[0, z])/ (y*z)) + (2*(-1 + y)*G[0, 1 - y, z]*G[1, 0, y])/(y*z) + G[0, 0, z]*((-124 + 124*y + 106*z - 241*y*z + 18*z^2)/ (36*y*(-1 + z)*z) + ((1 - y)*G[1, 0, y])/(y*z)) + ((-259*y^2 + 500*y^3 - 241*y^4 - 563*y*z + 1599*y^2*z - 1202*y^3*z + 124*y^4*z - 106*z^2 + 1689*y*z^2 - 2102*y^2*z^2 + 468*y^3*z^2 + 194*z^3 - 1409*y*z^3 + 645*y^2*z^3 - 70*z^4 + 283*y*z^4 - 18*z^5)* G[1, 0, z])/(36*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + G[0, 0, y]*((62 - 62*y + 9*z)/(18*y*z) + (3*(-1 + y)*G[0, 0, z])/ (y*z) + ((1 - y)*G[1, 0, z])/(y*z)) + G[1, 0, y]*((106*y^2 - 230*y^3 + 124*y^4 + 167*y*z - 557*y^2*z + 468*y^3*z + 259*z^2 - 766*y*z^2 + 645*y^2*z^2 - 241*z^3 + 283*y*z^3 - 18*z^4)/(36*y*z*(-1 + y + z)*(y + z)^2) + ((-1 + y)*G[1, 0, z])/(y*z) + ((1 - y)*G[1, 1 - y, z])/(y*z) + ((1 - y)*G[1 - y, 0, z])/(y*z) + (2*(-1 + y)*G[-y, 0, z])/(y*z) - (2*(-1 + y)*G[-y, 1 - y, z])/(y*z)) + Pi^2*((-952*y^2 + 1922*y^3 - 970*y^4 - 1904*y*z + 5586*y^2*z - 4727*y^3*z + 1087*y^4*z - 952*z^2 + 5262*y*z^2 - 7127*y^2*z^2 + 3039*y^3*z^2 + 1796*z^3 - 3908*y*z^3 + 2610*y^2*z^3 - 736*z^4 + 550*y*z^4 - 108*z^5)/(216*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + ((-1 + y + z + 2*y*z)*G[0, z])/(3*y*(-1 + z)*z) + ((-11 + 10*y - 2*y^2 + 22*z - 21*y*z + 11*y^2*z - 11*z^2 + 11*y*z^2)* G[1, z])/(18*y*(-1 + z)*z*(-1 + y + z)) + ((-31*y^3 + 31*y^4 - 84*y^2*z + 124*y^3*z - 22*y^4*z - 51*y*z^2 + 177*y^2*z^2 - 66*y^3*z^2 - 31*z^3 + 82*y*z^3 - 66*y^2*z^3 + 31*z^4 - 22*y*z^4)*G[1 - y, z])/(36*y*(-1 + z)*z*(y + z)^3) + G[0, y]*((4 - 4*y + y^2 - 8*z + 8*y*z - 4*y^2*z + 4*z^2 - 4*y*z^2)/ (12*y*(-1 + z)*z*(-1 + y + z)) - (5*(-1 + y)*G[0, z])/(3*y*z) + ((1 - y)*G[1, z])/(6*y*z) + ((-1 + y)*G[1 - y, z])/(6*y*z)) + G[1, y]*((-3*y^3 + 3*y^4 - 6*y^2*z + 12*y^3*z + 5*y*z^2 + 15*y^2*z^2 - 3*z^3 - 2*y*z^3 + 3*z^4)/(12*y*(-1 + z)*z* (y + z)^3) + ((-1 + y)*G[1, z])/(6*y*z) + ((1 - y)*G[1 - y, z])/ (3*y*z) + ((-1 + y)*G[-y, z])/(3*y*z)) - (5*(-1 + y)*G[0, 0, y])/ (3*y*z) - (5*(-1 + y)*G[0, 0, z])/(3*y*z) + ((1 - y)*G[0, 1, y])/ (3*y*z) + ((1 - y)*G[0, 1, z])/(3*y*z) + ((1 - y)*G[0, 1 - y, z])/ (3*y*z) + (5*(-1 + y)*G[1, 0, y])/(6*y*z) + (2*(-1 + y)*G[1, 0, z])/ (3*y*z) + ((-1 + y)*G[1, 1, y])/(6*y*z) + ((-1 + y)*G[1, 1, z])/ (3*y*z) + ((-1 + y)*G[1, 1 - y, z])/(6*y*z) + ((-1 + y)*G[1 - y, 0, z])/(6*y*z) + ((1 - y)*G[1 - y, 1, z])/ (3*y*z) + ((-1 + y)*G[-y, 1 - y, z])/(3*y*z)) + (11*(-1 + y)*G[0, 0, 0, y])/(3*y*z) + ((22 - 22*y - 22*z - 5*y*z)*G[0, 0, 0, z])/(6*y*(-1 + z)*z) + ((6*y^3 - 8*y^4 + 3*y^5 + 21*y^2*z - 39*y^3*z + 17*y^4*z + 32*y*z^2 - 80*y^2*z^2 + 42*y^3*z^2 + 6*z^3 - 72*y*z^3 + 62*y^2*z^3 - 12*z^4 + 40*y*z^4 + 6*z^5)*G[0, 1, 0, y])/(2*y*(-1 + z)*z*(-1 + y + z)* (y + z)^3) + ((-6*y^3 + 6*y^4 - 21*y^2*z + 24*y^3*z + 3*y^4*z - 32*y*z^2 + 39*y^2*z^2 + 9*y^3*z^2 - 6*z^3 + 38*y*z^3 + 9*y^2*z^3 + 6*z^4 + 3*y*z^4)*G[0, 1, 0, z])/(2*y*(-1 + z)*z*(y + z)^3) - (11*(-1 + y)*G[1, 0, 0, y])/(3*y*z) + G[0, z]*((1544*y - 1544*y^2 + 1544*z - 2494*y*z + 3803*y^2*z - 1544*z^2 + 3209*y*z^2)/(216*y*(-1 + z)*z*(y + z)) + ((22 - 22*y - 22*z + 13*y*z)*G[0, 0, y])/(6*y*(-1 + z)*z) + ((-22*y^3 + 22*y^4 - 57*y^2*z + 88*y^3*z - 13*y^4*z - 24*y*z^2 + 123*y^2*z^2 - 39*y^3*z^2 - 22*z^3 + 46*y*z^3 - 39*y^2*z^3 + 22*z^4 - 13*y*z^4)*G[1, 0, y])/(6*y*(-1 + z)*z*(y + z)^3) + (3*(-1 + y)*G[0, 0, 0, y])/(y*z) + ((1 - y)*G[0, 1, 0, y])/(y*z) - (2*(-1 + y)*G[1, 0, 0, y])/(y*z)) + ((-11 + 11*y + 11*z - 2*y*z)*G[1, 0, 0, z])/(3*y*(-1 + z)*z) + ((3*y^3 - 3*y^4 + 6*y^2*z - 12*y^3*z - 5*y*z^2 - 15*y^2*z^2 + 3*z^3 + 2*y*z^3 - 3*z^4)*G[1, 1, 0, y])/(2*y*(-1 + z)*z*(y + z)^3) + G[1, z]*(((-1 + y)*G[0, 1, 0, y])/(y*z) + ((1 - y)*G[1, 1, 0, y])/ (y*z)) + G[-y, z]*((-2*(-1 + y)*G[0, 1, 0, y])/(y*z) - (2*(-1 + y)*G[1, 1, 0, y])/(y*z)) + G[1 - y, z]* (((31*y^3 - 31*y^4 + 84*y^2*z - 124*y^3*z + 22*y^4*z + 51*y*z^2 - 177*y^2*z^2 + 66*y^3*z^2 + 31*z^3 - 82*y*z^3 + 66*y^2*z^3 - 31*z^4 + 22*y*z^4)*G[1, 0, y])/(6*y*(-1 + z)*z*(y + z)^3) + ((-1 + y)*G[0, 1, 0, y])/(y*z) + (2*(-1 + y)*G[1, 1, 0, y])/(y*z)) + ((11 - 10*y + 2*y^2 - 22*z + 21*y*z - 11*y^2*z + 11*z^2 - 11*y*z^2)* G[1, 1, 0, z])/(3*y*(-1 + z)*z*(-1 + y + z)) + ((31*y^3 - 31*y^4 + 84*y^2*z - 124*y^3*z + 22*y^4*z + 51*y*z^2 - 177*y^2*z^2 + 66*y^3*z^2 + 31*z^3 - 82*y*z^3 + 66*y^2*z^3 - 31*z^4 + 22*y*z^4)*G[1 - y, 1, 0, z])/(6*y*(-1 + z)*z*(y + z)^3) + G[0, y]*((772*y - 1580*y^2 + 808*y^3 + 772*z - 2075*y*z + 1222*y^2*z - 198*z^2 + 117*y*z^2)/(108*(-1 + y)*y*z*(y + z)) + ((-124*y^2 + 248*y^3 - 124*y^4 - 248*y*z + 656*y^2*z - 468*y^3*z - 124*z^2 + 712*y*z^2 - 645*y^2*z^2 + 106*z^3 - 283*y*z^3 + 18*z^4)* G[0, z])/(36*y*z*(-1 + y + z)*(y + z)^2) + ((11 - 11*y - 11*z + 2*y*z)*G[0, 0, z])/(3*y*(-1 + z)*z) + ((3 - 2*y - 3*z)*G[1, 0, z])/(2*y*z*(-1 + y + z)) + ((-31*y^3 + 31*y^4 - 84*y^2*z + 124*y^3*z - 22*y^4*z - 51*y*z^2 + 177*y^2*z^2 - 66*y^3*z^2 - 31*z^3 + 82*y*z^3 - 66*y^2*z^3 + 31*z^4 - 22*y*z^4)*G[1 - y, 0, z])/(6*y*(-1 + z)*z*(y + z)^3) + (3*(-1 + y)*G[0, 0, 0, z])/(y*z) + ((1 - y)*G[0, 1, 0, z])/(y*z) - (2*(-1 + y)*G[0, 1 - y, 0, z])/(y*z) - (2*(-1 + y)*G[1, 0, 0, z])/ (y*z) + ((-1 + y)*G[1, 1 - y, 0, z])/(y*z) + ((1 - y)*G[1 - y, 1, 0, z])/(y*z) + (2*(-1 + y)*G[-y, 1 - y, 0, z])/ (y*z)) + (3*(-1 + y)*G[0, 0, 0, 0, y])/(y*z) + (3*(-1 + y)*G[0, 0, 0, 0, z])/(y*z) - (5*(-1 + y)*G[0, 0, 1, 0, y])/ (y*z) - (3*(-1 + y)*G[0, 0, 1, 0, z])/(y*z) - (2*(-1 + y)*G[0, 1, 0, 0, y])/(y*z) - (2*(-1 + y)*G[0, 1, 0, 0, z])/ (y*z) + (2*(-1 + y)*G[0, 1, 1, 0, y])/(y*z) + (2*(-1 + y)*G[0, 1, 1, 0, z])/(y*z) + (2*(-1 + y)*G[0, 1 - y, 1, 0, z])/ (y*z) - (3*(-1 + y)*G[1, 0, 0, 0, y])/(y*z) - (3*(-1 + y)*G[1, 0, 0, 0, z])/(y*z) + (4*(-1 + y)*G[1, 0, 1, 0, y])/ (y*z) + (3*(-1 + y)*G[1, 0, 1, 0, z])/(y*z) + (2*(-1 + y)*G[1, 1, 0, 0, y])/(y*z) + (2*(-1 + y)*G[1, 1, 0, 0, z])/ (y*z) + ((1 - y)*G[1, 1, 1, 0, y])/(y*z) - (2*(-1 + y)*G[1, 1, 1, 0, z])/(y*z) + ((1 - y)*G[1, 1 - y, 1, 0, z])/ (y*z) + ((-1 + y)*G[1 - y, 0, 1, 0, z])/(y*z) + (2*(-1 + y)*G[1 - y, 1, 1, 0, z])/(y*z) - (2*(-1 + y)*G[-y, 0, 1, 0, z])/(y*z) - (2*(-1 + y)*G[-y, 1 - y, 1, 0, z])/(y*z) + ((-365 + 658*y - 311*y^2 + 730*z - 942*y*z + 284*y^2*z - 365*z^2 + 284*y*z^2)/(18*y*(-1 + z)*z*(-1 + y + z)) + ((1 - y)*G[0, y])/ (y*z) + ((1 - y)*G[0, z])/(y*z) - (5*(-1 + y)*G[1, y])/(y*z) + ((1 - y)*G[1, z])/(y*z) - (4*(-1 + y)*G[1 - y, z])/(y*z))*Zeta[3] + Pi*(((-1/216*I)*(-5419 + 5419*y + 234*z))/(y*z) - (((13*I)/6)*(-1 + y)*G[0, 0, y])/(y*z) + ((I/6)*(-13 + 13*y + 13*z + 5*y*z)*G[0, 0, z])/(y*(-1 + z)*z) + (((13*I)/6)*(-1 + y)*G[1, 0, y])/(y*z) + G[0, z]*(((I/36)*(124 - 124*y - 106*z + 241*y*z - 18*z^2))/ (y*(-1 + z)*z) - ((3*I)*(-1 + y)*G[0, 0, y])/(y*z) + (I*(-1 + y)*G[1, 0, y])/(y*z)) + (((13*I)/6)*(-1 + y)*G[1, 0, z])/ (y*z) + G[0, y]*(((I/18)*(-62 + 62*y - 9*z))/(y*z) - ((I/6)*(13 - 13*y - 13*z + 4*y*z)*G[0, z])/(y*(-1 + z)*z) - ((3*I)*(-1 + y)*G[0, 0, z])/(y*z) + (I*(-1 + y)*G[1, 0, z])/ (y*z)) - ((3*I)*(-1 + y)*G[0, 0, 0, y])/(y*z) - ((3*I)*(-1 + y)*G[0, 0, 0, z])/(y*z) + (I*(-1 + y)*G[0, 1, 0, y])/ (y*z) + (I*(-1 + y)*G[0, 1, 0, z])/(y*z) + ((2*I)*(-1 + y)*G[1, 0, 0, y])/(y*z) + ((2*I)*(-1 + y)*G[1, 0, 0, z])/ (y*z) + ((8*I)*(-1 + y)*Zeta[3])/(y*z))))/q2, alpha[3, 2, "PS"] -> (((2*(15*y^2 - 28*y^3 + 17*y^4 + 48*y*z - 108*y^2*z + 66*y^3*z + 21*z^2 - 112*y*z^2 + 96*y^2*z^2 - 32*z^3 + 62*y*z^3 + 15*z^4)*G[0, 1 - y, z])/ (3*y^2*(-1 + y + z)*(y + z)^2) - (2*(-27*y + 65*y^2 - 54*y^3 + 12*y^4 - 21*z + 124*y*z - 170*y^2*z + 66*y^3*z + 53*z^2 - 163*y*z^2 + 105*y^2*z^2 - 47*z^3 + 66*y*z^3 + 15*z^4)*G[1, 0, z])/(3*y^2*(-1 + y + z)^2*(y + z)) + G[0, -y, z]*((8*(-2 + y + 2*z)*G[1, 0, y])/y^2 - (8*(-2 + y + 2*z)*G[1, 1, y])/y^2) + G[0, z]*((-2*(-9*y + 9*y^2 - 21*z + 28*y*z + 19*z^2))/ (3*y*(-1 + y + z)*(y + z)) + (2*(15*y^2 - 28*y^3 + 17*y^4 + 48*y*z - 108*y^2*z + 66*y^3*z + 21*z^2 - 112*y*z^2 + 96*y^2*z^2 - 32*z^3 + 62*y*z^3 + 15*z^4)*G[1, y])/(3*y^2*(-1 + y + z)*(y + z)^2) - (4*(3*y - 6*y^2 + 3*y^3 + 6*z - 12*y*z + 6*y^2*z - 6*z^2 + 5*y*z^2 + 2*z^3)*G[0, 1, y])/(3*y^2*(-1 + y + z)^2) - (4*(3*y^2 - 6*y^3 + 3*y^4 + 12*y*z^2 - 15*y^2*z^2 + 2*y^3*z^2 + 6*z^3 - 18*y*z^3 + 6*y^2*z^3 - 6*z^4 + 6*y*z^4 + 2*z^5)* G[1, 0, y])/(3*y^2*(-1 + y + z)^2*(y + z)^2) + (4*(-3*y^2 + 3*y^3 - 9*y*z + 6*y^2*z - 4*z^2 + 7*y*z^2 + 4*z^3)* G[1, 1, y])/(3*y^2*(y + z)^2)) + G[-y, z]*((4*(-3*y + 12*y^2 - 15*y^3 + 6*y^4 + 24*y*z - 42*y^2*z + 18*y^3*z + 12*z^2 - 39*y*z^2 + 22*y^2*z^2 - 12*z^3 + 14*y*z^3 + 4*z^4)*G[0, 1, y])/(3*y^2*(-1 + y + z)^2*(y + z)) - (4*(3*y^2 - 3*y^3 + 2*y^5 + 12*y*z - 39*y^2*z + 36*y^3*z - 8*y^4*z - 42*y*z^2 + 78*y^2*z^2 - 34*y^3*z^2 - 6*z^3 + 48*y*z^3 - 38*y^2*z^3 + 6*z^4 - 16*y*z^4 - 2*z^5)*G[1, 0, y])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) - (4*(-7*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 4*z^2 + 15*y*z^2 + 4*z^3)* G[1, 1, y])/(3*y^2*z*(y + z))) + (2*(15*y^2 - 28*y^3 + 17*y^4 + 48*y*z - 108*y^2*z + 66*y^3*z + 21*z^2 - 112*y*z^2 + 96*y^2*z^2 - 32*z^3 + 62*y*z^3 + 15*z^4)*G[1 - y, 0, z])/ (3*y^2*(-1 + y + z)*(y + z)^2) - (32*(-1 + y + z)*G[1 - y, 1 - y, z])/ (3*y*(y + z)) + G[0, 1, y]* ((-2*(15*y^2 - 16*y^3 + y^4 + 48*y*z - 84*y^2*z + 18*y^3*z + 21*z^2 - 100*y*z^2 + 48*y^2*z^2 - 32*z^3 + 46*y*z^3 + 15*z^4))/ (3*y^2*(-1 + y + z)*(y + z)^2) + (8*(-2 + y + 2*z)*G[1, 1 - y, z])/ y^2 - (8*(-2 + y + 2*z)*G[1 - y, 1 - y, z])/y^2) + Pi^2*((18*y - 41*y^2 + 19*y^3 + 24*z - 97*y*z + 72*y^2*z - 56*z^2 + 81*y*z^2 + 28*z^3)/(9*y*(-1 + y + z)^2*(y + z)) + (2*(-2*y + 3*y^2 - 3*y^3 - 2*z + 9*y*z - 9*y^2*z + 3*y^3*z + 6*z^2 - 12*y*z^2 + 6*y^2*z^2 - 6*z^3 + 5*y*z^3 + 2*z^4)*G[1, z])/ (9*y^2*z*(-1 + y + z)^2) - (2*(-2*y^3 + 2*y^4 - 3*y^2*z - 7*y^3*z - 6*y*z^2 - 18*y^2*z^2 - 2*z^3 - 7*y*z^3 + 2*z^4)*G[1 - y, z])/ (9*y^2*z*(y + z)^2) + G[1, y]* ((2*(-3*y^2 + 15*y^3 - 21*y^4 + 9*y^5 + 18*y^2*z - 54*y^3*z + 36*y^4*z - 3*y*z^2 - 39*y^2*z^2 + 52*y^3*z^2 - 6*z^3 + 30*y^2*z^3 + 6*z^4 + 3*y*z^4 - 2*z^5))/(9*y^2*(-1 + y + z)^2* (y + z)^2) + (4*(-2 + y + 2*z)*G[1, z])/(3*y^2) - (4*(-2 + y + 2*z)*G[1 - y, z])/(3*y^2)) + G[0, y]*(-8/(3*y) - (4*(-2 + y + 2*z)*G[1, z])/(3*y^2) + (4*(-2 + y + 2*z)*G[1 - y, z])/(3*y^2)) + (4*(-2 + y + 2*z)*G[1, 0, y])/(3*y^2) - (4*(-2 + y + 2*z)*G[1, 1, y])/ (3*y^2) + (4*(-2 + y + 2*z)*G[1, 1 - y, z])/(3*y^2) - (4*(-2 + y + 2*z)*G[1 - y, 1 - y, z])/(3*y^2)) - (2*(9*y^3 - 18*y^4 + 9*y^5 - 9*y^2*z + 16*y^3*z - 3*y^4*z + 27*y*z^2 + 6*y^2*z^2 - 36*y^3*z^2 + 21*z^3 - 60*y*z^3 - 12*y^2*z^3 - 32*z^4 + 27*y*z^4 + 15*z^5)*G[-y, 1 - y, z])/(3*y^2*z^2*(-1 + y + z)* (y + z)) + G[1, 0, y]*((2*(-36*y + 82*y^2 - 47*y^3 + 5*y^4 - 24*z + 126*y*z - 106*y^2*z + 5*y^3*z + 44*z^2 - 71*y*z^2 - 9*y^2*z^2 - 12*z^3 - 13*y*z^3 - 4*z^4))/(3*y*(-1 + y + z)^2*(y + z)^2) - (8*(-2 + y + 2*z)*G[1, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[1 - y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[-y, -y, z])/y^2) + G[1, 1, y]*((-32*(-1 + y + z))/(3*y*(y + z)) + (8*(-2 + y + 2*z)*G[-y, -y, z])/y^2) - (8*(3*y - 6*y^2 + 3*y^3 - 6*z + 6*y^2*z + 6*z^2 + y*z^2 - 2*z^3)* G[0, 0, 1, y])/(3*y^2*(-1 + y + z)^2) + (4*(3*y^2 + 6*y^3 - 21*y^4 + 12*y^5 + 24*y^2*z - 72*y^3*z + 48*y^4*z + 24*y*z^2 - 87*y^2*z^2 + 74*y^3*z^2 + 6*z^3 - 42*y*z^3 + 54*y^2*z^3 - 6*z^4 + 18*y*z^4 + 2*z^5)*G[0, 1, 0, y])/(3*y^2*(-1 + y + z)^2* (y + z)^2) + (4*(3*y^3 - 6*y^4 + 3*y^5 - 3*y*z + 18*y^2*z - 27*y^3*z + 12*y^4*z + 21*y*z^2 - 42*y^2*z^2 + 20*y^3*z^2 + 6*z^3 - 27*y*z^3 + 18*y^2*z^3 - 6*z^4 + 9*y*z^4 + 2*z^5)*G[0, 1, 0, z])/ (3*y^2*(-1 + y + z)^2*(y + z)^2) - (4*(-3*y^2 + 3*y^3 - 9*y*z + 6*y^2*z - 4*z^2 + 7*y*z^2 + 4*z^3)* G[0, 1, 1, y])/(3*y^2*(y + z)^2) + (4*(-3*y^2 + 3*y^3 - 9*y*z + 6*y^2*z - 4*z^2 + 7*y*z^2 + 4*z^3)* G[0, 1 - y, 1 - y, z])/(3*y^2*(y + z)^2) + (4*(-y - 4*z + 7*y*z + 7*z^2)*G[0, -y, 1 - y, z])/(y*z*(y + z)) + (4*(3*y^2 + 3*y^3 - 15*y^4 + 9*y^5 + 9*y*z - 45*y^3*z + 36*y^4*z + 4*z^2 - 9*y*z^2 - 39*y^2*z^2 + 52*y^3*z^2 - 6*z^3 - 3*y*z^3 + 30*y^2*z^3 + 6*z^4 + 3*y*z^4 - 2*z^5)*G[1, 0, 1, y])/ (3*y^2*(-1 + y + z)^2*(y + z)^2) + (4*(2*y - 3*y^2 + 3*y^3 + 2*z - 6*y*z + 3*y^2*z - 6*z^2 + 6*y*z^2 + 6*z^3 - 2*y*z^3 - 2*z^4)*G[1, 0, 1 - y, z])/ (3*y^2*z*(-1 + y + z)^2) - (4*(-9*y^2 + 30*y^3 - 33*y^4 + 12*y^5 - 12*y*z + 54*y^2*z - 90*y^3*z + 48*y^4*z - 4*z^2 + 24*y*z^2 - 81*y^2*z^2 + 72*y^3*z^2 - 24*y*z^3 + 48*y^2*z^3 + 12*y*z^4)* G[1, 1, 0, y])/(3*y^2*(-1 + y + z)^2*(y + z)^2) + G[1, z]*((-8*(-2 + y + 2*z)*G[0, 0, 1, y])/y^2 + (8*(-2 + y + 2*z)*G[0, 1, 0, y])/y^2 + (8*(-2 + y + 2*z)*G[1, 0, 1, y])/y^2 - (8*(-2 + y + 2*z)*G[1, 1, 0, y])/y^2) + G[1 - y, z]*((2*(-9*y + 9*y^2 - 21*z + 28*y*z + 19*z^2))/ (3*y*z*(y + z)) + (4*(-2*y^3 + 2*y^4 - 3*y^2*z + 11*y^3*z + 3*y*z^2 + 18*y^2*z^2 + 2*z^3 + 7*y*z^3 - 2*z^4)*G[0, 1, y])/ (3*y^2*z*(y + z)^2) + (4*(-4*y^2 + 4*y^3 - 3*y*z - 8*y^2*z - 24*y*z^2 - 12*z^3)*G[1, 0, y])/(3*y*z*(y + z)^2) + (8*(-2 + y + 2*z)*G[0, 0, 1, y])/y^2 - (8*(-2 + y + 2*z)*G[0, 1, 0, y])/y^2 - (8*(-2 + y + 2*z)*G[1, 0, 1, y])/y^2 + (8*(-2 + y + 2*z)*G[1, 1, 0, y])/y^2) - (4*(-2*y + 3*y^2 - 3*y^3 - 2*z + 9*y*z - 9*y^2*z + 3*y^3*z + 6*z^2 - 12*y*z^2 + 6*y^2*z^2 - 6*z^3 + 5*y*z^3 + 2*z^4)*G[1, 1, 0, z])/ (3*y^2*z*(-1 + y + z)^2) + (4*(2*y - 3*y^2 + 3*y^3 + 2*z - 6*y*z + 3*y^2*z - 6*z^2 + 6*y*z^2 + 6*z^3 - 2*y*z^3 - 2*z^4)* G[1, 1 - y, 0, z])/(3*y^2*z*(-1 + y + z)^2) + (4*(-3*y^2 + 3*y^3 - 9*y*z + 6*y^2*z - 4*z^2 + 7*y*z^2 + 4*z^3)* G[1 - y, 0, 1 - y, z])/(3*y^2*(y + z)^2) - (4*z*G[1 - y, 1, 0, z])/ (y*(y + z)^2) + (4*(-3*y^2 + 3*y^3 - 9*y*z + 6*y^2*z - 4*z^2 + 7*y*z^2 + 4*z^3)*G[1 - y, 1 - y, 0, z])/(3*y^2*(y + z)^2) - (4*(-5*y^2 + 2*y^3 - 13*y*z + 3*y^2*z - 2*z^2 + 3*y*z^2 + 2*z^3)* G[1 - y, -y, 1 - y, z])/(3*y^2*z*(y + z)) + (4*(3*y^3 - 3*y^4 + 2*y^5 + 3*y*z - 6*y^2*z + 3*y^3*z + y^4*z - 15*y*z^2 + 21*y^2*z^2 - 7*y^3*z^2 - 6*z^3 + 21*y*z^3 - 11*y^2*z^3 + 6*z^4 - 7*y*z^4 - 2*z^5)*G[-y, 0, 1 - y, z])/(3*y^2*z*(-1 + y + z)^2* (y + z)) + (4*(3*y^3 - 3*y^4 + 2*y^5 + 3*y*z - 6*y^2*z + 3*y^3*z + y^4*z - 15*y*z^2 + 21*y^2*z^2 - 7*y^3*z^2 - 6*z^3 + 21*y*z^3 - 11*y^2*z^3 + 6*z^4 - 7*y*z^4 - 2*z^5)*G[-y, 1 - y, 0, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) - (4*(-7*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 4*z^2 + 15*y*z^2 + 4*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z*(y + z)) + (4*(3*y^2 - 3*y^3 + 2*y^5 + 9*y*z - 27*y^2*z + 21*y^3*z - 2*y^4*z - 18*y*z^2 + 36*y^2*z^2 - 16*y^3*z^2 + 6*z^3 + 9*y*z^3 - 16*y^2*z^3 - 6*z^4 - 2*y*z^4 + 2*z^5)*G[-y, -y, 1 - y, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + G[0, y]*((-2*(-9*y + 9*y^2 - 21*z + 28*y*z + 19*z^2))/ (3*z*(-1 + y + z)*(y + z)) - (2*(6*y - 7*y^2 + 5*y^3 + y*z + 8*z^2 - 9*y*z^2 - 4*z^3)*G[0, z])/(3*y*(-1 + y + z)^2*(y + z)) + (2*(9*y^3 - 18*y^4 + 9*y^5 - 2*y^3*z + 6*y^4*z + 3*y*z^2 + 38*y^2*z^2 - 40*y^3*z^2 + 30*y*z^3 - 66*y^2*z^3 + 8*z^4 - 33*y*z^4 - 4*z^5)*G[1 - y, z])/(3*y*z^2*(-1 + y + z)*(y + z)^2) - (4*(-3*y^2 + 6*y^3 - 3*y^4 - 12*y*z + 54*y^2*z - 66*y^3*z + 24*y^4*z + 54*y*z^2 - 129*y^2*z^2 + 72*y^3*z^2 + 6*z^3 - 72*y*z^3 + 74*y^2*z^3 - 6*z^4 + 28*y*z^4 + 2*z^5)*G[0, 1 - y, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) - (4*(2*y - 3*y^2 + 3*y^3 + 2*z - 6*y*z + 3*y^2*z - 6*z^2 + 6*y*z^2 + 6*z^3 - 2*y*z^3 - 2*z^4)*G[1, 0, z])/(3*y^2*z*(-1 + y + z)^2) - (4*(-2*y^3 + 2*y^4 - 3*y^2*z + 2*y^3*z - 6*y*z^2 - 2*z^3 + 2*y*z^3 + 2*z^4)*G[1 - y, 0, z])/(3*y^2*z*(y + z)^2) + (4*(-7*y^2 + 4*y^3 - 21*y*z + 16*y^2*z - 12*z^2 + 24*y*z^2 + 12*z^3)* G[1 - y, 1 - y, z])/(3*y*z*(y + z)^2) - (4*(3*y^2 - 3*y^3 + 2*y^5 + 12*y*z - 39*y^2*z + 36*y^3*z - 8*y^4*z - 42*y*z^2 + 78*y^2*z^2 - 34*y^3*z^2 - 6*z^3 + 48*y*z^3 - 38*y^2*z^3 + 6*z^4 - 16*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) - (8*(-2 + y + 2*z)*G[0, 0, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[0, 1 - y, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[0, -y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[1, 0, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[1 - y, 0, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[-y, 0, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[-y, 1 - y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[-y, -y, 1 - y, z])/y^2) + G[1, y]*((2*(-9*y + 9*y^2 - 21*z + 28*y*z + 19*z^2))/(3*y*z*(y + z)) - (32*(-1 + y + z)*G[1 - y, z])/(3*y*(y + z)) - (2*(9*y^3 - 18*y^4 + 9*y^5 - 9*y^2*z + 16*y^3*z - 3*y^4*z + 27*y*z^2 + 6*y^2*z^2 - 36*y^3*z^2 + 21*z^3 - 60*y*z^3 - 12*y^2*z^3 - 32*z^4 + 27*y*z^4 + 15*z^5)*G[-y, z])/ (3*y^2*z^2*(-1 + y + z)*(y + z)) + (4*(-3*y^2 + 3*y^3 - 9*y*z + 6*y^2*z - 4*z^2 + 7*y*z^2 + 4*z^3)* G[0, 1 - y, z])/(3*y^2*(y + z)^2) + (4*(-y - 4*z + 7*y*z + 7*z^2)* G[0, -y, z])/(y*z*(y + z)) + (4*(2*y - 3*y^2 + 3*y^3 + 2*z - 6*y*z + 3*y^2*z - 6*z^2 + 6*y*z^2 + 6*z^3 - 2*y*z^3 - 2*z^4)* G[1, 0, z])/(3*y^2*z*(-1 + y + z)^2) + (4*(-3*y^2 + 3*y^3 - 9*y*z + 6*y^2*z - 4*z^2 + 7*y*z^2 + 4*z^3)* G[1 - y, 0, z])/(3*y^2*(y + z)^2) - (4*(-5*y^2 + 2*y^3 - 13*y*z + 3*y^2*z - 2*z^2 + 3*y*z^2 + 2*z^3)* G[1 - y, -y, z])/(3*y^2*z*(y + z)) + (4*(3*y^3 - 3*y^4 + 2*y^5 + 3*y*z - 6*y^2*z + 3*y^3*z + y^4*z - 15*y*z^2 + 21*y^2*z^2 - 7*y^3*z^2 - 6*z^3 + 21*y*z^3 - 11*y^2*z^3 + 6*z^4 - 7*y*z^4 - 2*z^5)*G[-y, 0, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) - (4*(-7*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 4*z^2 + 15*y*z^2 + 4*z^3)* G[-y, 1 - y, z])/(3*y^2*z*(y + z)) + (4*(3*y^2 - 3*y^3 + 2*y^5 + 9*y*z - 27*y^2*z + 21*y^3*z - 2*y^4*z - 18*y*z^2 + 36*y^2*z^2 - 16*y^3*z^2 + 6*z^3 + 9*y*z^3 - 16*y^2*z^3 - 6*z^4 - 2*y*z^4 + 2*z^5)*G[-y, -y, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + (8*(-2 + y + 2*z)*G[0, 0, -y, z])/ y^2 - (8*(-2 + y + 2*z)*G[0, 1 - y, -y, z])/y^2 - (8*(-2 + y + 2*z)*G[0, -y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[0, -y, -y, z])/y^2 + (8*(-2 + y + 2*z)*G[1, 0, -y, z])/y^2 + (8*(-2 + y + 2*z)*G[1, 1 - y, -y, z])/y^2 - (8*(-2 + y + 2*z)*G[1 - y, 0, -y, z])/y^2 - (8*(-2 + y + 2*z)*G[1 - y, 1 - y, -y, z])/y^2 - (8*(-2 + y + 2*z)*G[-y, 0, -y, z])/y^2 + (8*(-2 + y + 2*z)*G[-y, 1 - y, -y, z])/y^2 + (8*(-2 + y + 2*z)*G[-y, -y, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[-y, -y, -y, z])/y^2) + (8*(-2 + y + 2*z)*G[0, 0, -y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[0, 1 - y, -y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[0, -y, 1 - y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[0, -y, -y, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[1, 0, 0, 1, y])/y^2 - (8*(-2 + y + 2*z)*G[1, 0, 1, 0, y])/y^2 + (8*(-2 + y + 2*z)*G[1, 0, -y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[1, 1, 0, 1, y])/y^2 + (8*(-2 + y + 2*z)*G[1, 1, 1, 0, y])/y^2 + (8*(-2 + y + 2*z)*G[1, 1 - y, -y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[1 - y, 1 - y, -y, 1 - y, z])/y^2 - (8*(-2 + y + 2*z)*G[-y, 0, -y, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[-y, 1 - y, -y, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[-y, -y, 1 - y, 1 - y, z])/y^2 + (8*(-2 + y + 2*z)*G[-y, -y, -y, 1 - y, z])/y^2 + (48/y - (24*(-2 + y + 2*z)*G[1, y])/y^2 + (24*(-2 + y + 2*z)*G[1, z])/ y^2 - (24*(-2 + y + 2*z)*G[1 - y, z])/y^2)*Zeta[3])/Nc + Nc*(((-15*y^2 + 28*y^3 - 17*y^4 - 48*y*z + 108*y^2*z - 66*y^3*z - 21*z^2 + 112*y*z^2 - 96*y^2*z^2 + 32*z^3 - 62*y*z^3 - 15*z^4)* G[0, 1 - y, z])/(6*y^2*(-1 + y + z)*(y + z)^2) + ((-27*y + 65*y^2 - 54*y^3 + 12*y^4 - 21*z + 124*y*z - 170*y^2*z + 66*y^3*z + 53*z^2 - 163*y*z^2 + 105*y^2*z^2 - 47*z^3 + 66*y*z^3 + 15*z^4)*G[1, 0, z])/(6*y^2*(-1 + y + z)^2*(y + z)) + G[0, -y, z]*((-2*(-2 + y + 2*z)*G[1, 0, y])/y^2 + (2*(-2 + y + 2*z)*G[1, 1, y])/y^2) + G[0, z]*((-9*y + 9*y^2 - 21*z + 28*y*z + 19*z^2)/(6*y*(-1 + y + z)* (y + z)) + ((-15*y^2 + 28*y^3 - 17*y^4 - 48*y*z + 108*y^2*z - 66*y^3*z - 21*z^2 + 112*y*z^2 - 96*y^2*z^2 + 32*z^3 - 62*y*z^3 - 15*z^4)*G[1, y])/(6*y^2*(-1 + y + z)*(y + z)^2) + ((3*y - 6*y^2 + 3*y^3 + 6*z - 12*y*z + 6*y^2*z - 6*z^2 + 5*y*z^2 + 2*z^3)*G[0, 1, y])/(3*y^2*(-1 + y + z)^2) + ((3*y^2 - 6*y^3 + 3*y^4 + 12*y*z^2 - 15*y^2*z^2 + 2*y^3*z^2 + 6*z^3 - 18*y*z^3 + 6*y^2*z^3 - 6*z^4 + 6*y*z^4 + 2*z^5)*G[1, 0, y])/ (3*y^2*(-1 + y + z)^2*(y + z)^2) + ((3*y^2 - 3*y^3 + 9*y*z - 6*y^2*z + 4*z^2 - 7*y*z^2 - 4*z^3)* G[1, 1, y])/(3*y^2*(y + z)^2)) + G[-y, z]*(((3*y - 12*y^2 + 15*y^3 - 6*y^4 - 24*y*z + 42*y^2*z - 18*y^3*z - 12*z^2 + 39*y*z^2 - 22*y^2*z^2 + 12*z^3 - 14*y*z^3 - 4*z^4)*G[0, 1, y])/(3*y^2*(-1 + y + z)^2*(y + z)) + ((3*y^2 - 3*y^3 + 2*y^5 + 12*y*z - 39*y^2*z + 36*y^3*z - 8*y^4*z - 42*y*z^2 + 78*y^2*z^2 - 34*y^3*z^2 - 6*z^3 + 48*y*z^3 - 38*y^2*z^3 + 6*z^4 - 16*y*z^4 - 2*z^5)*G[1, 0, y])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + ((-7*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 4*z^2 + 15*y*z^2 + 4*z^3)* G[1, 1, y])/(3*y^2*z*(y + z))) + ((-15*y^2 + 28*y^3 - 17*y^4 - 48*y*z + 108*y^2*z - 66*y^3*z - 21*z^2 + 112*y*z^2 - 96*y^2*z^2 + 32*z^3 - 62*y*z^3 - 15*z^4)*G[1 - y, 0, z])/ (6*y^2*(-1 + y + z)*(y + z)^2) + (8*(-1 + y + z)*G[1 - y, 1 - y, z])/ (3*y*(y + z)) + Pi^2*((-18*y + 41*y^2 - 19*y^3 - 24*z + 97*y*z - 72*y^2*z + 56*z^2 - 81*y*z^2 - 28*z^3)/(36*y*(-1 + y + z)^2* (y + z)) + ((2*y - 3*y^2 + 3*y^3 + 2*z - 9*y*z + 9*y^2*z - 3*y^3*z - 6*z^2 + 12*y*z^2 - 6*y^2*z^2 + 6*z^3 - 5*y*z^3 - 2*z^4)* G[1, z])/(18*y^2*z*(-1 + y + z)^2) + ((-2*y^3 + 2*y^4 - 3*y^2*z - 7*y^3*z - 6*y*z^2 - 18*y^2*z^2 - 2*z^3 - 7*y*z^3 + 2*z^4)*G[1 - y, z])/(18*y^2*z*(y + z)^2) + G[0, y]*(2/(3*y) + ((-2 + y + 2*z)*G[1, z])/(3*y^2) + ((2 - y - 2*z)*G[1 - y, z])/(3*y^2)) + G[1, y]*((3*y^2 - 15*y^3 + 21*y^4 - 9*y^5 - 18*y^2*z + 54*y^3*z - 36*y^4*z + 3*y*z^2 + 39*y^2*z^2 - 52*y^3*z^2 + 6*z^3 - 30*y^2*z^3 - 6*z^4 - 3*y*z^4 + 2*z^5)/(18*y^2*(-1 + y + z)^2* (y + z)^2) + ((2 - y - 2*z)*G[1, z])/(3*y^2) + ((-2 + y + 2*z)*G[1 - y, z])/(3*y^2)) + ((2 - y - 2*z)*G[1, 0, y])/ (3*y^2) + ((-2 + y + 2*z)*G[1, 1, y])/(3*y^2) + ((2 - y - 2*z)*G[1, 1 - y, z])/(3*y^2) + ((-2 + y + 2*z)*G[1 - y, 1 - y, z])/(3*y^2)) + G[0, 1, y]*((15*y^2 - 16*y^3 + y^4 + 48*y*z - 84*y^2*z + 18*y^3*z + 21*z^2 - 100*y*z^2 + 48*y^2*z^2 - 32*z^3 + 46*y*z^3 + 15*z^4)/ (6*y^2*(-1 + y + z)*(y + z)^2) - (2*(-2 + y + 2*z)*G[1, 1 - y, z])/ y^2 + (2*(-2 + y + 2*z)*G[1 - y, 1 - y, z])/y^2) + ((9*y^3 - 18*y^4 + 9*y^5 - 9*y^2*z + 16*y^3*z - 3*y^4*z + 27*y*z^2 + 6*y^2*z^2 - 36*y^3*z^2 + 21*z^3 - 60*y*z^3 - 12*y^2*z^3 - 32*z^4 + 27*y*z^4 + 15*z^5)*G[-y, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)* (y + z)) + G[1, 1, y]*((8*(-1 + y + z))/(3*y*(y + z)) - (2*(-2 + y + 2*z)*G[-y, -y, z])/y^2) + G[1, 0, y]*((36*y - 82*y^2 + 47*y^3 - 5*y^4 + 24*z - 126*y*z + 106*y^2*z - 5*y^3*z - 44*z^2 + 71*y*z^2 + 9*y^2*z^2 + 12*z^3 + 13*y*z^3 + 4*z^4)/(6*y*(-1 + y + z)^2*(y + z)^2) + (2*(-2 + y + 2*z)*G[1, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[1 - y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, -y, z])/y^2) + (2*(3*y - 6*y^2 + 3*y^3 - 6*z + 6*y^2*z + 6*z^2 + y*z^2 - 2*z^3)* G[0, 0, 1, y])/(3*y^2*(-1 + y + z)^2) + ((-3*y^2 - 6*y^3 + 21*y^4 - 12*y^5 - 24*y^2*z + 72*y^3*z - 48*y^4*z - 24*y*z^2 + 87*y^2*z^2 - 74*y^3*z^2 - 6*z^3 + 42*y*z^3 - 54*y^2*z^3 + 6*z^4 - 18*y*z^4 - 2*z^5)*G[0, 1, 0, y])/(3*y^2*(-1 + y + z)^2* (y + z)^2) + ((-3*y^3 + 6*y^4 - 3*y^5 + 3*y*z - 18*y^2*z + 27*y^3*z - 12*y^4*z - 21*y*z^2 + 42*y^2*z^2 - 20*y^3*z^2 - 6*z^3 + 27*y*z^3 - 18*y^2*z^3 + 6*z^4 - 9*y*z^4 - 2*z^5)*G[0, 1, 0, z])/ (3*y^2*(-1 + y + z)^2*(y + z)^2) + ((-3*y^2 + 3*y^3 - 9*y*z + 6*y^2*z - 4*z^2 + 7*y*z^2 + 4*z^3)* G[0, 1, 1, y])/(3*y^2*(y + z)^2) + ((3*y^2 - 3*y^3 + 9*y*z - 6*y^2*z + 4*z^2 - 7*y*z^2 - 4*z^3)* G[0, 1 - y, 1 - y, z])/(3*y^2*(y + z)^2) + ((y + 4*z - 7*y*z - 7*z^2)*G[0, -y, 1 - y, z])/(y*z*(y + z)) + ((-3*y^2 - 3*y^3 + 15*y^4 - 9*y^5 - 9*y*z + 45*y^3*z - 36*y^4*z - 4*z^2 + 9*y*z^2 + 39*y^2*z^2 - 52*y^3*z^2 + 6*z^3 + 3*y*z^3 - 30*y^2*z^3 - 6*z^4 - 3*y*z^4 + 2*z^5)*G[1, 0, 1, y])/ (3*y^2*(-1 + y + z)^2*(y + z)^2) + ((-2*y + 3*y^2 - 3*y^3 - 2*z + 6*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 6*z^3 + 2*y*z^3 + 2*z^4)*G[1, 0, 1 - y, z])/ (3*y^2*z*(-1 + y + z)^2) + ((-9*y^2 + 30*y^3 - 33*y^4 + 12*y^5 - 12*y*z + 54*y^2*z - 90*y^3*z + 48*y^4*z - 4*z^2 + 24*y*z^2 - 81*y^2*z^2 + 72*y^3*z^2 - 24*y*z^3 + 48*y^2*z^3 + 12*y*z^4)* G[1, 1, 0, y])/(3*y^2*(-1 + y + z)^2*(y + z)^2) + G[1 - y, z]*((9*y - 9*y^2 + 21*z - 28*y*z - 19*z^2)/(6*y*z*(y + z)) + ((2*y^3 - 2*y^4 + 3*y^2*z - 11*y^3*z - 3*y*z^2 - 18*y^2*z^2 - 2*z^3 - 7*y*z^3 + 2*z^4)*G[0, 1, y])/(3*y^2*z*(y + z)^2) + ((4*y^2 - 4*y^3 + 3*y*z + 8*y^2*z + 24*y*z^2 + 12*z^3)*G[1, 0, y])/ (3*y*z*(y + z)^2) - (2*(-2 + y + 2*z)*G[0, 0, 1, y])/y^2 + (2*(-2 + y + 2*z)*G[0, 1, 0, y])/y^2 + (2*(-2 + y + 2*z)*G[1, 0, 1, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 1, 0, y])/y^2) + G[1, z]*((2*(-2 + y + 2*z)*G[0, 0, 1, y])/y^2 - (2*(-2 + y + 2*z)*G[0, 1, 0, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 0, 1, y])/y^2 + (2*(-2 + y + 2*z)*G[1, 1, 0, y])/y^2) + ((-2*y + 3*y^2 - 3*y^3 - 2*z + 9*y*z - 9*y^2*z + 3*y^3*z + 6*z^2 - 12*y*z^2 + 6*y^2*z^2 - 6*z^3 + 5*y*z^3 + 2*z^4)*G[1, 1, 0, z])/ (3*y^2*z*(-1 + y + z)^2) + ((-2*y + 3*y^2 - 3*y^3 - 2*z + 6*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 6*z^3 + 2*y*z^3 + 2*z^4)* G[1, 1 - y, 0, z])/(3*y^2*z*(-1 + y + z)^2) + ((3*y^2 - 3*y^3 + 9*y*z - 6*y^2*z + 4*z^2 - 7*y*z^2 - 4*z^3)* G[1 - y, 0, 1 - y, z])/(3*y^2*(y + z)^2) + (z*G[1 - y, 1, 0, z])/ (y*(y + z)^2) + ((3*y^2 - 3*y^3 + 9*y*z - 6*y^2*z + 4*z^2 - 7*y*z^2 - 4*z^3)*G[1 - y, 1 - y, 0, z])/(3*y^2*(y + z)^2) + ((-5*y^2 + 2*y^3 - 13*y*z + 3*y^2*z - 2*z^2 + 3*y*z^2 + 2*z^3)* G[1 - y, -y, 1 - y, z])/(3*y^2*z*(y + z)) + ((-3*y^3 + 3*y^4 - 2*y^5 - 3*y*z + 6*y^2*z - 3*y^3*z - y^4*z + 15*y*z^2 - 21*y^2*z^2 + 7*y^3*z^2 + 6*z^3 - 21*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[-y, 0, 1 - y, z])/(3*y^2*z*(-1 + y + z)^2* (y + z)) + ((-3*y^3 + 3*y^4 - 2*y^5 - 3*y*z + 6*y^2*z - 3*y^3*z - y^4*z + 15*y*z^2 - 21*y^2*z^2 + 7*y^3*z^2 + 6*z^3 - 21*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[-y, 1 - y, 0, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + ((-7*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 4*z^2 + 15*y*z^2 + 4*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z*(y + z)) + ((-3*y^2 + 3*y^3 - 2*y^5 - 9*y*z + 27*y^2*z - 21*y^3*z + 2*y^4*z + 18*y*z^2 - 36*y^2*z^2 + 16*y^3*z^2 - 6*z^3 - 9*y*z^3 + 16*y^2*z^3 + 6*z^4 + 2*y*z^4 - 2*z^5)*G[-y, -y, 1 - y, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + G[0, y]*((-9*y + 9*y^2 - 21*z + 28*y*z + 19*z^2)/(6*z*(-1 + y + z)* (y + z)) + ((6*y - 7*y^2 + 5*y^3 + y*z + 8*z^2 - 9*y*z^2 - 4*z^3)* G[0, z])/(6*y*(-1 + y + z)^2*(y + z)) + ((-9*y^3 + 18*y^4 - 9*y^5 + 2*y^3*z - 6*y^4*z - 3*y*z^2 - 38*y^2*z^2 + 40*y^3*z^2 - 30*y*z^3 + 66*y^2*z^3 - 8*z^4 + 33*y*z^4 + 4*z^5)*G[1 - y, z])/(6*y*z^2*(-1 + y + z)*(y + z)^2) + ((-3*y^2 + 6*y^3 - 3*y^4 - 12*y*z + 54*y^2*z - 66*y^3*z + 24*y^4*z + 54*y*z^2 - 129*y^2*z^2 + 72*y^3*z^2 + 6*z^3 - 72*y*z^3 + 74*y^2*z^3 - 6*z^4 + 28*y*z^4 + 2*z^5)*G[0, 1 - y, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + ((2*y - 3*y^2 + 3*y^3 + 2*z - 6*y*z + 3*y^2*z - 6*z^2 + 6*y*z^2 + 6*z^3 - 2*y*z^3 - 2*z^4)*G[1, 0, z])/(3*y^2*z*(-1 + y + z)^2) + ((-2*y^3 + 2*y^4 - 3*y^2*z + 2*y^3*z - 6*y*z^2 - 2*z^3 + 2*y*z^3 + 2*z^4)*G[1 - y, 0, z])/(3*y^2*z*(y + z)^2) + ((7*y^2 - 4*y^3 + 21*y*z - 16*y^2*z + 12*z^2 - 24*y*z^2 - 12*z^3)* G[1 - y, 1 - y, z])/(3*y*z*(y + z)^2) + ((3*y^2 - 3*y^3 + 2*y^5 + 12*y*z - 39*y^2*z + 36*y^3*z - 8*y^4*z - 42*y*z^2 + 78*y^2*z^2 - 34*y^3*z^2 - 6*z^3 + 48*y*z^3 - 38*y^2*z^3 + 6*z^4 - 16*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + (2*(-2 + y + 2*z)*G[0, 0, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[0, 1 - y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1, 0, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[1 - y, 0, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, 0, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, 1 - y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, -y, 1 - y, z])/y^2) + G[1, y]*((9*y - 9*y^2 + 21*z - 28*y*z - 19*z^2)/(6*y*z*(y + z)) + (8*(-1 + y + z)*G[1 - y, z])/(3*y*(y + z)) + ((9*y^3 - 18*y^4 + 9*y^5 - 9*y^2*z + 16*y^3*z - 3*y^4*z + 27*y*z^2 + 6*y^2*z^2 - 36*y^3*z^2 + 21*z^3 - 60*y*z^3 - 12*y^2*z^3 - 32*z^4 + 27*y*z^4 + 15*z^5)*G[-y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((3*y^2 - 3*y^3 + 9*y*z - 6*y^2*z + 4*z^2 - 7*y*z^2 - 4*z^3)* G[0, 1 - y, z])/(3*y^2*(y + z)^2) + ((y + 4*z - 7*y*z - 7*z^2)* G[0, -y, z])/(y*z*(y + z)) + ((-2*y + 3*y^2 - 3*y^3 - 2*z + 6*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 6*z^3 + 2*y*z^3 + 2*z^4)*G[1, 0, z])/ (3*y^2*z*(-1 + y + z)^2) + ((3*y^2 - 3*y^3 + 9*y*z - 6*y^2*z + 4*z^2 - 7*y*z^2 - 4*z^3)*G[1 - y, 0, z])/(3*y^2*(y + z)^2) + ((-5*y^2 + 2*y^3 - 13*y*z + 3*y^2*z - 2*z^2 + 3*y*z^2 + 2*z^3)* G[1 - y, -y, z])/(3*y^2*z*(y + z)) + ((-3*y^3 + 3*y^4 - 2*y^5 - 3*y*z + 6*y^2*z - 3*y^3*z - y^4*z + 15*y*z^2 - 21*y^2*z^2 + 7*y^3*z^2 + 6*z^3 - 21*y*z^3 + 11*y^2*z^3 - 6*z^4 + 7*y*z^4 + 2*z^5)*G[-y, 0, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + ((-7*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 4*z^2 + 15*y*z^2 + 4*z^3)* G[-y, 1 - y, z])/(3*y^2*z*(y + z)) + ((-3*y^2 + 3*y^3 - 2*y^5 - 9*y*z + 27*y^2*z - 21*y^3*z + 2*y^4*z + 18*y*z^2 - 36*y^2*z^2 + 16*y^3*z^2 - 6*z^3 - 9*y*z^3 + 16*y^2*z^3 + 6*z^4 + 2*y*z^4 - 2*z^5)*G[-y, -y, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) - (2*(-2 + y + 2*z)*G[0, 0, -y, z])/ y^2 + (2*(-2 + y + 2*z)*G[0, 1 - y, -y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, -y, -y, z])/y^2 - (2*(-2 + y + 2*z)*G[1, 0, -y, z])/y^2 - (2*(-2 + y + 2*z)*G[1, 1 - y, -y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 0, -y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 1 - y, -y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, 0, -y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, 1 - y, -y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, -y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, -y, -y, z])/y^2) - (2*(-2 + y + 2*z)*G[0, 0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, 1 - y, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, -y, 1 - y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, -y, -y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[1, 0, 0, 1, y])/y^2 + (2*(-2 + y + 2*z)*G[1, 0, 1, 0, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1, 1, 0, 1, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 1, 1, 0, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 1 - y, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 1 - y, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, 0, -y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, 1 - y, -y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, -y, 1 - y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, -y, -y, 1 - y, z])/y^2 + (-12/y + (6*(-2 + y + 2*z)*G[1, y])/y^2 - (6*(-2 + y + 2*z)*G[1, z])/ y^2 + (6*(-2 + y + 2*z)*G[1 - y, z])/y^2)*Zeta[3]))/q2, beta[1, 2, "NS"] -> ((-170 - 31*y + 139*z)/(18*y*(-1 + z)*(y + z)) + G[0, 1 - y, z]*((9*y^3 - 18*y^4 + 9*y^5 - 197*y^2*z + 242*y^3*z - 45*y^5*z - 382*y*z^2 + 1153*y^2*z^2 - 628*y^3*z^2 - 45*y^4*z^2 + 9*y^5*z^2 - 179*z^3 + 1433*y*z^3 - 1805*y^2*z^3 + 377*y^3*z^3 + 9*y^4*z^3 + 546*z^4 - 1738*y*z^4 + 894*y^2*z^4 - 27*y^3*z^4 - 555*z^5 + 705*y*z^5 - 45*y^2*z^5 + 188*z^6 - 18*y*z^6)/ (18*y^3*(-1 + z)^2*z*(-1 + y + z)*(y + z)^2) - G[1, 0, y]/y^3) + ((9*y^5 - 18*y^6 + 9*y^7 - 251*y^3*z + 571*y^4*z - 368*y^5*z + 9*y^6*z + 39*y^7*z - 483*y^2*z^2 + 2294*y^3*z^2 - 2610*y^4*z^2 + 646*y^5*z^2 + 162*y^6*z^2 - 18*y^7*z^2 - 519*y*z^3 + 3204*y^2*z^3 - 6237*y^3*z^3 + 3552*y^4*z^3 - 188*y^5*z^3 - 63*y^6*z^3 - 179*z^4 + 2521*y*z^4 - 7019*y^2*z^4 + 6740*y^3*z^4 - 1636*y^4*z^4 - 9*y^5*z^4 + 725*z^5 - 4467*y*z^5 + 6448*y^2*z^5 - 2735*y^3*z^5 + 153*y^4*z^5 - 1101*z^6 + 3465*y*z^6 - 2240*y^2*z^6 + 189*y^3*z^6 + 743*z^7 - 1018*y*z^7 + 90*y^2*z^7 - 188*z^8 + 18*y*z^8)*G[1, 0, z])/ (18*y^3*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + G[0, 0, z]*((2*y - 8*y^2 + 8*z - 4*y*z + 3*y^2*z - 8*z^2 - 3*y*z^2)/ (6*y^2*(-1 + z)^2*(y + z)) - G[1, 0, y]/y^3 - G[1, 1, y]/y^3) + G[0, -y, z]*((3*G[1, 0, y])/y^3 + G[1, 1, y]/y^3) + ((9*y^3 - 18*y^4 + 9*y^5 - 197*y^2*z + 242*y^3*z - 45*y^5*z - 382*y*z^2 + 1153*y^2*z^2 - 628*y^3*z^2 - 45*y^4*z^2 + 9*y^5*z^2 - 179*z^3 + 1433*y*z^3 - 1805*y^2*z^3 + 377*y^3*z^3 + 9*y^4*z^3 + 546*z^4 - 1738*y*z^4 + 894*y^2*z^4 - 27*y^3*z^4 - 555*z^5 + 705*y*z^5 - 45*y^2*z^5 + 188*z^6 - 18*y*z^6)*G[1 - y, 0, z])/ (18*y^3*(-1 + z)^2*z*(-1 + y + z)*(y + z)^2) + ((68*y + 3*y^3 + 34*z - 68*y*z + 6*y^2*z - 34*z^2 + 3*y*z^2)* G[1 - y, 1 - y, z])/(6*y^2*(-1 + z)*(y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 - 27*y^3*z + 45*y^4*z - 18*y^5*z + 128*y^2*z^2 - 146*y^3*z^2 + 63*y^4*z^2 - 9*y^5*z^2 - 27*y^6*z^2 + 391*y*z^3 - 901*y^2*z^3 + 553*y^3*z^3 - 90*y^4*z^3 - 99*y^5*z^3 + 179*z^4 - 1406*y*z^4 + 1517*y^2*z^4 - 389*y^3*z^4 - 117*y^4*z^4 - 546*z^5 + 1657*y*z^5 - 780*y^2*z^5 - 27*y^3*z^5 + 555*z^6 - 660*y*z^6 + 36*y^2*z^6 - 188*z^7 + 18*y*z^7)*G[-y, 1 - y, z])/ (18*y^3*(-1 + z)^2*z^2*(-1 + y + z)*(y + z)^2) + Pi^2*((-6*y^4 + 12*y^5 - 6*y^6 + 68*y^3*z - 105*y^4*z + 18*y^5*z + 19*y^6*z + 48*y^2*z^2 - 411*y^3*z^2 + 381*y^4*z^2 + 45*y^5*z^2 - 57*y^6*z^2 + 36*y*z^3 - 351*y^2*z^3 + 789*y^3*z^3 - 114*y^4*z^3 - 207*y^5*z^3 - 10*z^4 - 177*y*z^4 + 639*y^2*z^4 - 322*y^3*z^4 - 288*y^4*z^4 + 24*z^5 + 261*y*z^5 - 321*y^2*z^5 - 168*y^3*z^5 - 18*z^6 - 135*y*z^6 - 15*y^2*z^6 + 4*z^7 + 15*y*z^7)/ (72*y^2*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + ((5 - 4*y - 5*z)*G[0, y])/(12*y*(-1 + z)^3) + G[0, z]*((12 + 13*y - 12*z)/(24*y^2*(-1 + z)^2) + G[1, y]/(2*y^3)) + ((-3*y^2 + 6*y^3 - 3*y^4 + 6*z - 12*y*z + 18*y^2*z - 18*y^3*z + 6*y^4*z - 28*z^2 + 50*y*z^2 - 37*y^2*z^2 + 9*y^4*z^2 + 52*z^3 - 78*y*z^3 + 32*y^2*z^3 + 12*y^3*z^3 - 48*z^4 + 54*y*z^4 - 10*y^2*z^4 + 22*z^5 - 14*y*z^5 - 4*z^6)*G[1, z])/ (36*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((6*y^4 - 6*y^5 + 24*y^3*z - 130*y^4*z + 12*y^5*z - 15*y^6*z + 12*y^7*z + 36*y^2*z^2 - 280*y^3*z^2 + 330*y^4*z^2 - 66*y^5*z^2 + 63*y^6*z^2 + 24*y*z^3 - 300*y^2*z^3 + 660*y^3*z^3 - 384*y^4*z^3 + 132*y^5*z^3 + 6*z^4 - 130*y*z^4 + 660*y^2*z^4 - 636*y^3*z^4 + 226*y^4*z^4 - 22*z^5 + 240*y*z^5 - 579*y^2*z^5 + 244*y^3*z^5 + 30*z^6 - 186*y*z^6 + 183*y^2*z^6 - 18*z^7 + 52*y*z^7 + 4*z^8)* G[1 - y, z])/(36*y^3*(-1 + z)^3*z*(y + z)^4) + G[1, y]*((-79*y^4 + 152*y^5 - 82*y^6 + 36*y^7 - 39*y^8 + 12*y^9 - 136*y^3*z + 655*y^4*z - 768*y^5*z + 390*y^6*z - 228*y^7*z + 87*y^8*z - 114*y^2*z^2 + 920*y^3*z^2 - 2007*y^4*z^2 + 1608*y^5*z^2 - 768*y^6*z^2 + 264*y^7*z^2 - 16*y*z^3 + 650*y^2*z^3 - 2408*y^3*z^3 + 3025*y^4*z^3 - 1676*y^5*z^3 + 508*y^6*z^3 + 5*z^4 + 112*y*z^4 - 1488*y^2*z^4 + 3100*y^3*z^4 - 2293*y^4*z^4 + 696*y^5*z^4 - 13*z^5 - 288*y*z^5 + 1704*y^2*z^5 - 1976*y^3*z^5 + 699*y^4*z^5 + 5*z^6 + 352*y*z^6 - 974*y^2*z^6 + 500*y^3*z^6 + 13*z^7 - 208*y*z^7 + 222*y^2*z^7 - 14*z^8 + 48*y*z^8 + 4*z^9)/ (36*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^4) - G[1, z]/(6*y^3) + (2*G[1 - y, z])/(3*y^3) - (7*G[-y, z])/(6*y^3)) - G[0, 1, y]/y^3 + G[0, 1, z]/(3*y^3) + (5*G[0, 1 - y, z])/(6*y^3) - G[1, 0, z]/(2*y^3) + (2*G[1, 1, y])/(3*y^3) - G[1, 1, z]/(6*y^3) - G[1, 1 - y, z]/(6*y^3) + G[1 - y, 0, z]/(2*y^3) + G[1 - y, 1 - y, z]/(3*y^3) - (7*G[-y, 1 - y, z])/(6*y^3)) + G[0, 0, y]* ((2 + y - z)/(2*y*(-1 + z)*(y + z)) - G[0, 1 - y, z]/y^3 + G[1, 0, z]/y^3 - G[1 - y, 0, z]/y^3 + G[-y, 1 - y, z]/y^3) + G[1, 1, y]*((68*y + 3*y^3 + 34*z - 68*y*z + 6*y^2*z - 34*z^2 + 3*y*z^2)/ (6*y^2*(-1 + z)*(y + z)^2) + (2*G[-y, 0, z])/y^3 - (2*G[-y, -y, z])/y^3) + G[1, 0, y]* ((3*y^3 - 6*y^4 + 3*y^5 + 37*y^2*z - 92*y^3*z + 82*y^4*z - 42*y^5*z + 15*y^6*z - 2*y*z^2 - 108*y^2*z^2 + 262*y^3*z^2 - 239*y^4*z^2 + 87*y^5*z^2 - 3*y^6*z^2 + 14*y*z^3 + 138*y^2*z^3 - 335*y^3*z^3 + 202*y^4*z^3 - 12*y^5*z^3 - 6*y*z^4 - 115*y^2*z^4 + 153*y^3*z^4 - 3*y^4*z^4 + 3*z^5 - 19*y*z^5 + 30*y^2*z^5 + 21*y^3*z^5 - 6*z^6 + 10*y*z^6 + 18*y^2*z^6 + 3*z^7 + 3*y*z^7)/(6*y^2*(-1 + z)^2*z* (-1 + y + z)^2*(y + z)^3) - (2*G[1, 0, z])/y^3 + G[1, 1 - y, z]/y^3 + G[1 - y, 0, z]/y^3 - G[1 - y, 1 - y, z]/y^3 + G[1 - y, -y, z]/y^3 + G[-y, 1 - y, z]/y^3 - (2*G[-y, -y, z])/y^3) + G[0, 1, y]*((143*y^2 - 188*y^3 + 72*y^4 - 27*y^5 + 391*y*z - 901*y^2*z + 538*y^3*z - 135*y^4*z - 9*y^5*z + 179*z^2 - 1397*y*z^2 + 1481*y^2*z^2 - 413*y^3*z^2 - 9*y^4*z^2 - 546*z^3 + 1639*y*z^3 - 768*y^2*z^3 + 27*y^3*z^3 + 555*z^4 - 651*y*z^4 + 45*y^2*z^4 - 188*z^5 + 18*y*z^5)/(18*y^3*(-1 + z)^2*(-1 + y + z)*(y + z)^2) + G[0, 1 - y, z]/y^3 + G[1, 1 - y, z]/y^3 + G[1 - y, 0, z]/y^3 - (3*G[1 - y, -y, z])/y^3 - G[-y, 0, z]/y^3 - (2*G[-y, 1 - y, z])/y^3 + (4*G[-y, -y, z])/y^3) - (3*(2 + y - 2*z)*G[0, 0, 0, z])/ (2*y^2*(-1 + z)^2) + ((58*y^2 - 122*y^3 + 85*y^4 - 48*y^5 + 39*y^6 - 12*y^7 + 26*y*z - 378*y^2*z + 592*y^3*z - 351*y^4*z + 174*y^5*z - 63*y^6*z - 2*z^2 - 180*y*z^2 + 999*y^2*z^2 - 1092*y^3*z^2 + 486*y^4*z^2 - 138*y^5*z^2 - 14*z^3 + 472*y*z^3 - 1309*y^2*z^3 + 896*y^3*z^3 - 220*y^4*z^3 + 70*z^4 - 596*y*z^4 + 843*y^2*z^4 - 274*y^3*z^4 - 106*z^5 + 366*y*z^5 - 213*y^2*z^5 + 68*z^6 - 88*y*z^6 - 16*z^7)*G[0, 0, 1, y])/(6*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^2) + ((-4*y^2 - 12*y^3 - 9*y^4 + 10*y*z - 16*y^2*z - 6*y^3*z + 8*z^2 - 32*y*z^2 + 11*y^2*z^2 - 16*z^3 + 22*y*z^3 + 8*z^4)*G[0, 0, 1 - y, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-6*y^4 + 10*y^5 - 7*y^6 + 12*y^7 - 13*y^8 + 4*y^9 - 42*y^3*z + 102*y^4*z - 82*y^5*z + 69*y^6*z - 76*y^7*z + 29*y^8*z - 44*y^2*z^2 + 270*y^3*z^2 - 383*y^4*z^2 + 258*y^5*z^2 - 195*y^6*z^2 + 88*y^7*z^2 - 26*y*z^3 + 240*y^2*z^3 - 670*y^3*z^3 + 645*y^4*z^3 - 362*y^5*z^3 + 149*y^6*z^3 - 6*z^4 + 124*y*z^4 - 517*y^2*z^4 + 822*y^3*z^4 - 532*y^4*z^4 + 180*y^5*z^4 + 26*z^5 - 236*y*z^5 + 551*y^2*z^5 - 504*y^3*z^5 + 174*y^4*z^5 - 45*z^6 + 224*y*z^6 - 291*y^2*z^6 + 124*y^3*z^6 + 39*z^7 - 106*y*z^7 + 61*y^2*z^7 - 17*z^8 + 20*y*z^8 + 3*z^9)*G[0, 1, 0, y])/(2*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^4) + ((6*y^4 - 4*y^5 - 5*y^6 - 2*y^7 + 5*y^8 + 40*y^3*z - 68*y^4*z + 4*y^5*z + 2*y^6*z + 22*y^7*z + 38*y^2*z^2 - 172*y^3*z^2 + 125*y^4*z^2 - 8*y^5*z^2 + 33*y^6*z^2 + 20*y*z^3 - 136*y^2*z^3 + 232*y^3*z^3 - 78*y^4*z^3 + 28*y^5*z^3 + 4*z^4 - 64*y*z^4 + 163*y^2*z^4 - 110*y^3*z^4 + 20*y^4*z^4 - 12*z^5 + 72*y*z^5 - 70*y^2*z^5 + 10*y^3*z^5 + 13*z^6 - 32*y*z^6 + 5*y^2*z^6 - 6*z^7 + 4*y*z^7 + z^8)* G[0, 1, 0, z])/(2*y^3*(-1 + z)^2*(-1 + y + z)^2*(y + z)^4) + ((20*y^2 + 31*y*z + 14*z^2)*G[0, 1, 1, y])/(3*y^3*(y + z)^2) + ((-4*y^2 - 12*y^3 - 9*y^4 + 10*y*z - 16*y^2*z - 6*y^3*z + 8*z^2 - 32*y*z^2 + 11*y^2*z^2 - 16*z^3 + 22*y*z^3 + 8*z^4)*G[0, 1 - y, 0, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[0, 1 - y, 1 - y, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-6*y^3 - 43*y^2*z + 24*y^3*z - 15*y^4*z + 12*y^5*z - 44*y*z^2 + 141*y^2*z^2 - 60*y^3*z^2 + 39*y^4*z^2 - 13*z^3 + 138*y*z^3 - 168*y^2*z^3 + 54*y^3*z^3 + 39*z^4 - 144*y*z^4 + 70*y^2*z^4 - 39*z^5 + 50*y*z^5 + 13*z^6)*G[0, -y, 1 - y, z])/(6*y^3*(-1 + z)^3*z* (y + z)^2) + ((-2*y - z)*G[1, 0, 0, y])/(y^2*(y + z)^2) + ((-4 + 9*y + 6*y^2 + 8*z - 9*y*z - 4*z^2)*G[1, 0, 0, z])/ (3*y^3*(-1 + z)^2) + ((-61*y^2 + 128*y^3 - 88*y^4 + 48*y^5 - 39*y^6 + 12*y^7 - 86*y*z + 477*y^2*z - 640*y^3*z + 360*y^4*z - 174*y^5*z + 63*y^6*z - 37*z^2 + 486*y*z^2 - 1341*y^2*z^2 + 1200*y^3*z^2 - 495*y^4*z^2 + 138*y^5*z^2 + 173*z^3 - 1078*y*z^3 + 1771*y^2*z^3 - 992*y^3*z^3 + 223*y^4*z^3 - 325*z^4 + 1178*y*z^4 - 1122*y^2*z^4 + 304*y^3*z^4 + 307*z^5 - 636*y*z^5 + 276*y^2*z^5 - 146*z^6 + 136*y*z^6 + 28*z^7)*G[1, 0, 1, y])/(6*y^3*(-1 + z)^3*(-1 + y + z)^2* (y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*z - 8*y*z + 8*y^2*z - 2*y^3*z - 4*z^2 + 12*y*z^2 - 6*y^2*z^2 + 2*z^3 - 4*y*z^3)*G[1, 0, 1 - y, z])/ (2*y^3*z^2*(-1 + y + z)^2) + ((2*y^5 + y^6 - 12*y^7 + 13*y^8 - 4*y^9 - 26*y^3*z + 52*y^4*z - 22*y^5*z - 51*y^6*z + 76*y^7*z - 29*y^8*z - 30*y^2*z^2 + 170*y^3*z^2 - 202*y^4*z^2 - 18*y^5*z^2 + 177*y^6*z^2 - 88*y^7*z^2 - 22*y*z^3 + 154*y^2*z^3 - 398*y^3*z^3 + 246*y^4*z^3 + 146*y^5*z^3 - 143*y^6*z^3 - 6*z^4 + 92*y*z^4 - 301*y^2*z^4 + 422*y^3*z^4 - 81*y^4*z^4 - 112*y^5*z^4 + 22*z^5 - 148*y*z^5 + 279*y^2*z^5 - 200*y^3*z^5 - 15*y^4*z^5 - 30*z^6 + 112*y*z^6 - 121*y^2*z^6 + 32*y^3*z^6 + 18*z^7 - 38*y*z^7 + 19*y^2*z^7 - 4*z^8 + 4*y*z^8)*G[1, 1, 0, y])/ (2*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*((-418*y + 81*y^2 + 45*y^3 - 188*z + 499*y*z + 9*y^2*z + 188*z^2 - 36*y*z^2)/(18*y^2*(-1 + z)*(y + z)^2) + ((-2*y - z)*G[0, 0, y])/(y^2*(y + z)^2) + ((6*y^2 - 6*y^3 + 12*y*z - 82*y^2*z + 24*y^3*z - 15*y^4*z + 12*y^5*z + 6*z^2 - 110*y*z^2 + 222*y^2*z^2 - 60*y^3*z^2 + 39*y^4*z^2 - 46*z^3 + 264*y*z^3 - 237*y^2*z^3 + 54*y^3*z^3 + 102*z^4 - 246*y*z^4 + 91*y^2*z^4 - 90*z^5 + 80*y*z^5 + 28*z^6)*G[0, 1, y])/ (6*y^3*(-1 + z)^3*z*(y + z)^2) + ((6*y^3 + 2*y^4 + 5*y^5 - 4*y^6 - 2*y^2*z - 10*y^3*z + 16*y^4*z - 21*y^5*z + 6*y*z^2 + 18*y^2*z^2 + 32*y^3*z^2 - 42*y^4*z^2 + 2*z^3 - 10*y*z^3 - 10*y^2*z^3 - 44*y^3*z^3 - 4*z^4 + 7*y*z^4 - 10*y^2*z^4 + 2*z^5 - 3*y*z^5)*G[1, 0, y])/(2*y^2*(-1 + z)^3*(y + z)^4) - (2*G[0, 0, 1, y])/y^3 + (2*G[0, 1, 0, y])/y^3 - (3*G[1, 1, 0, y])/y^3) + G[-y, z]* (((6*y^3 - 12*y^4 + 6*y^5 - 25*y^2*z + 38*y^3*z - 13*y^4*z + 16*y*z^2 + 42*y^2*z^2 - 52*y^3*z^2 + 17*z^3 - 18*y*z^3 - 42*y^2*z^3 - 10*z^4 - 10*y*z^4 - z^5)*G[0, 1, y])/(6*y^3*z*(-1 + y + z)^2*(y + z)^2) + ((-y^4 + 2*y^5 - y^6 + 2*y^4*z - 2*y^5*z + 15*y^2*z^2 - 30*y^3*z^2 + 13*y^4*z^2 + 18*y*z^3 - 62*y^2*z^3 + 42*y^3*z^3 + 6*z^4 - 40*y*z^4 + 45*y^2*z^4 - 8*z^5 + 20*y*z^5 + 3*z^6)*G[1, 0, y])/ (2*y^3*z^2*(-1 + y + z)^2*(y + z)^2) + ((-3*y^3 + 20*y^2*z + 31*y*z^2 + 14*z^3)*G[1, 1, y])/ (3*y^3*z*(y + z)^2) + (5*G[0, 0, 1, y])/y^3 - (2*G[0, 1, 1, y])/y^3 + G[1, 0, 0, y]/y^3 - (2*G[1, 0, 1, y])/y^3 + G[1, 1, 0, y]/y^3) + G[1, z]*(-(G[0, 0, 1, y]/y^3) - G[0, 1, 0, y]/y^3 + G[1, 0, 1, y]/y^3 + G[1, 1, 0, y]/y^3) + G[0, z]*((-173*y^2 + 142*y^3 + 31*y^4 - 415*y*z + 666*y^2*z - 80*y^3*z + 6*y^4*z - 188*z^2 + 1008*y*z^2 - 498*y^2*z^2 + 12*y^3*z^2 + 376*z^3 - 629*y*z^3 + 42*y^2*z^3 - 188*z^4 + 36*y*z^4)/(18*y^2*(-1 + z)^2* (-1 + y + z)*(y + z)^2) + ((9*y^3 - 18*y^4 + 9*y^5 - 197*y^2*z + 242*y^3*z - 45*y^5*z - 382*y*z^2 + 1153*y^2*z^2 - 628*y^3*z^2 - 45*y^4*z^2 + 9*y^5*z^2 - 179*z^3 + 1433*y*z^3 - 1805*y^2*z^3 + 377*y^3*z^3 + 9*y^4*z^3 + 546*z^4 - 1738*y*z^4 + 894*y^2*z^4 - 27*y^3*z^4 - 555*z^5 + 705*y*z^5 - 45*y^2*z^5 + 188*z^6 - 18*y*z^6)* G[1, y])/(18*y^3*(-1 + z)^2*z*(-1 + y + z)*(y + z)^2) + ((-2 - y + 2*z)*G[0, 0, y])/(2*y^2*(-1 + z)^2) + ((7*y^2 - 14*y^3 + 10*y^4 - 6*y^5 + 3*y^6 - 4*y*z - 32*y^2*z + 56*y^3*z - 32*y^4*z + 12*y^5*z - 5*z^2 + 2*y*z^2 + 73*y^2*z^2 - 76*y^3*z^2 + 25*y^4*z^2 + 8*z^3 + 24*y*z^3 - 78*y^2*z^3 + 34*y^3*z^3 + 3*z^4 - 38*y*z^4 + 30*y^2*z^4 - 10*z^5 + 16*y*z^5 + 4*z^6)*G[0, 1, y])/(6*y^3*(-1 + z)^2*(-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 16*y^5 - 13*y^6 + 2*y^7 + y^8 - 42*y^3*z + 120*y^4*z - 114*y^5*z + 34*y^6*z + 2*y^7*z - 44*y^2*z^2 + 264*y^3*z^2 - 395*y^4*z^2 + 192*y^5*z^2 - 15*y^6*z^2 - 26*y*z^3 + 220*y^2*z^3 - 574*y^3*z^3 + 462*y^4*z^3 - 90*y^5*z^3 - 6*z^4 + 104*y*z^4 - 399*y^2*z^4 + 526*y^3*z^4 - 180*y^4*z^4 + 20*z^5 - 156*y*z^5 + 314*y^2*z^5 - 174*y^3*z^5 - 25*z^6 + 104*y*z^6 - 91*y^2*z^6 + 14*z^7 - 26*y*z^7 - 3*z^8)*G[1, 0, y])/(2*y^3*(-1 + z)^2* (-1 + y + z)^2*(y + z)^4) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[1, 1, y])/(6*y^3*(-1 + z)^2*(y + z)^2) - G[0, 0, 1, y]/y^3 + G[0, 1, 0, y]/y^3 + G[0, 1, 1, y]/y^3 - G[1, 0, 0, y]/y^3 + G[1, 0, 1, y]/y^3 + G[1, 1, 0, y]/y^3) + ((3*y^2 - 6*y^3 + 3*y^4 - 6*z + 12*y*z - 18*y^2*z + 18*y^3*z - 6*y^4*z + 28*z^2 - 50*y*z^2 + 37*y^2*z^2 - 9*y^4*z^2 - 52*z^3 + 78*y*z^3 - 32*y^2*z^3 - 12*y^3*z^3 + 48*z^4 - 54*y*z^4 + 10*y^2*z^4 - 22*z^5 + 14*y*z^5 + 4*z^6)*G[1, 1, 0, z])/(6*y^3*(-1 + z)^2*z^2* (-1 + y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*z - 8*y*z + 8*y^2*z - 2*y^3*z - 4*z^2 + 12*y*z^2 - 6*y^2*z^2 + 2*z^3 - 4*y*z^3)* G[1, 1 - y, 0, z])/(2*y^3*z^2*(-1 + y + z)^2) + ((-4*y^2 - 12*y^3 - 9*y^4 + 10*y*z - 16*y^2*z - 6*y^3*z + 8*z^2 - 32*y*z^2 + 11*y^2*z^2 - 16*z^3 + 22*y*z^3 + 8*z^4)*G[1 - y, 0, 0, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[1 - y, 0, 1 - y, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-5*y^4 + 2*y^5 - 28*y^3*z + 13*y^4*z - 31*y^2*z^2 + 40*y^3*z^2 - 18*y*z^3 + 39*y^2*z^3 - 4*z^4 + 20*y*z^4 + 4*z^5)*G[1 - y, 1, 0, z])/ (y^3*(-1 + z)*(y + z)^4) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[1 - y, 1 - y, 0, z])/(6*y^3*(-1 + z)^2*(y + z)^2) + ((6*y^2 + 12*y*z - 82*y^2*z + 6*y^3*z - 15*y^4*z + 12*y^5*z + 6*z^2 - 110*y*z^2 + 222*y^2*z^2 - 42*y^3*z^2 + 39*y^4*z^2 - 46*z^3 + 264*y*z^3 - 237*y^2*z^3 + 48*y^3*z^3 + 102*z^4 - 246*y*z^4 + 91*y^2*z^4 - 90*z^5 + 80*y*z^5 + 28*z^6)*G[1 - y, -y, 1 - y, z])/ (6*y^3*(-1 + z)^3*z*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 6*y^4*z + 6*y^5*z - 23*y^2*z^2 + 46*y^3*z^2 - 17*y^4*z^2 - 46*y*z^3 + 126*y^2*z^3 - 74*y^3*z^3 - 20*z^4 + 108*y*z^4 - 99*y^2*z^4 + 28*z^5 - 56*y*z^5 - 11*z^6)* G[-y, 0, 1 - y, z])/(6*y^3*z^2*(-1 + y + z)^2*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 6*y^4*z + 6*y^5*z - 23*y^2*z^2 + 46*y^3*z^2 - 17*y^4*z^2 - 46*y*z^3 + 126*y^2*z^3 - 74*y^3*z^3 - 20*z^4 + 108*y*z^4 - 99*y^2*z^4 + 28*z^5 - 56*y*z^5 - 11*z^6)* G[-y, 1 - y, 0, z])/(6*y^3*z^2*(-1 + y + z)^2*(y + z)^2) + Pi*(((-1/6*I)*(13 + 2*y - 11*z))/(y*(-1 + z)*(y + z)) - ((I/6)*(26*y + 3*y^3 + 13*z - 26*y*z + 6*y^2*z - 13*z^2 + 3*y*z^2)* G[1 - y, z])/(y^2*(-1 + z)*(y + z)^2) + (I*(2 + y - 2*z)*G[0, 0, z])/ (y^2*(-1 + z)^2) - ((I/6)*(y^2 + 20*y*z + 13*z^2)*G[0, 1, y])/ (y^3*(y + z)^2) + ((I/6)*(25*y^2 + 3*y^4 + 32*y*z - 50*y^2*z + 6*y^3*z + 13*z^2 - 64*y*z^2 + 28*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[0, 1 - y, z])/(y^3*(-1 + z)^2*(y + z)^2) + (I*(2*y + z)*G[1, 0, y])/(y^2*(y + z)^2) + G[-y, z]*(((-I)*G[0, 1, y])/y^3 - (I*G[1, 0, y])/y^3) + G[0, z]*(((-1/6*I)*(-19*y - 5*y^2 - 13*z + 20*y*z + 3*y^2*z + 13*z^2 - 3*y*z^2))/(y^2*(-1 + z)^2*(y + z)) + ((I/6)*(25*y^2 + 3*y^4 + 32*y*z - 50*y^2*z + 6*y^3*z + 13*z^2 - 64*y*z^2 + 28*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[1, y])/ (y^3*(-1 + z)^2*(y + z)^2) + (I*G[1, 0, y])/y^3) - (((13*I)/6)*G[1, 0, z])/y^3 + ((I/6)*(25*y^2 + 3*y^4 + 32*y*z - 50*y^2*z + 6*y^3*z + 13*z^2 - 64*y*z^2 + 28*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[1 - y, 0, z])/ (y^3*(-1 + z)^2*(y + z)^2) + G[1, y]*(((-1/6*I)*(26*y + 3*y^3 + 13*z - 26*y*z + 6*y^2*z - 13*z^2 + 3*y*z^2))/(y^2*(-1 + z)*(y + z)^2) - (((13*I)/6)*G[-y, z])/y^3 + ((2*I)*G[0, 0, z])/y^3 - (I*G[0, -y, z])/y^3 - (I*G[-y, 0, z])/y^3) - (((13*I)/6)*G[-y, 1 - y, z])/y^3 + G[0, y]*(((-1/2*I)*(2 + y - z))/(y*(-1 + z)*(y + z)) + ((I/2)*(2 + y - 2*z)*G[0, z])/(y^2*(-1 + z)^2) + (I*(2*y + z)*G[1 - y, z])/(y^2*(y + z)^2) + (I*G[0, 1 - y, z])/y^3 - (I*G[1, 0, z])/y^3 + (I*G[1 - y, 0, z])/y^3 - (I*G[-y, 1 - y, z])/ y^3) - ((2*I)*G[0, 0, 1, y])/y^3 + ((2*I)*G[0, 0, 1 - y, z])/y^3 - (I*G[0, 1, 0, y])/y^3 - (I*G[0, 1, 0, z])/y^3 + ((2*I)*G[0, 1 - y, 0, z])/y^3 - (I*G[0, -y, 1 - y, z])/y^3 - ((2*I)*G[1, 0, 0, z])/y^3 + ((2*I)*G[1 - y, 0, 0, z])/y^3 - (I*G[-y, 0, 1 - y, z])/y^3 - (I*G[-y, 1 - y, 0, z])/y^3) + ((-3*y^3 + 20*y^2*z + 31*y*z^2 + 14*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y^3*z*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 + 6*y^3*z - 18*y^4*z + 12*y^5*z - 70*y^2*z^2 + 128*y^3*z^2 - 52*y^4*z^2 - 38*y*z^3 + 228*y^2*z^3 - 178*y^3*z^3 - z^4 + 102*y*z^4 - 177*y^2*z^4 + 14*z^5 - 70*y*z^5 - 10*z^6)*G[-y, -y, 1 - y, z])/(6*y^3*z^2*(-1 + y + z)^2* (y + z)^2) + G[0, y]*((25*y - y^2 - 15*y^3 + 7*z - 15*y*z - 29*y^2*z + 4*z^2 - 25*y*z^2 - 11*z^3)/(6*y*(-1 + z)*(-1 + y + z)*(y + z)^2) + ((-y^4 + 2*y^5 - y^6 - y^3*z + 7*y^4*z - 9*y^5*z + 3*y^6*z - 15*y^2*z^2 + 28*y^3*z^2 - 25*y^4*z^2 + 12*y^5*z^2 + y^6*z^2 - 3*y*z^3 + 56*y^2*z^3 - 71*y^3*z^3 + 27*y^4*z^3 + 4*y^5*z^3 + 8*y*z^4 - 76*y^2*z^4 + 54*y^3*z^4 + y^4*z^4 - z^5 - 8*y*z^5 + 41*y^2*z^5 - 7*y^3*z^5 + 2*z^6 + 4*y*z^6 - 6*y^2*z^6 - z^7 - y*z^7)* G[0, z])/(2*y^2*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + ((3*y^3 - 6*y^4 + 3*y^5 + 9*y^2*z - 15*y^3*z + 6*y^4*z + 5*y*z^2 - 14*y^2*z^2 + 3*y^3*z^2 - 6*y^4*z^2 + 9*y^5*z^2 - 5*y^2*z^3 - 15*y^3*z^3 + 30*y^4*z^3 + 3*z^4 - 12*y*z^4 - 8*y^2*z^4 + 36*y^3*z^4 - 6*z^5 + 4*y*z^5 + 18*y^2*z^5 + 3*z^6 + 3*y*z^6)* G[1 - y, z])/(6*y^2*(-1 + z)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-2 - y + 2*z)*G[0, 0, z])/(2*y^2*(-1 + z)^2) + ((2*y^2 - 4*y^3 + 2*y^4 + 10*y*z - 32*y^2*z + 34*y^3*z - 20*y^4*z + 12*y^5*z - 4*y^6*z + 6*z^2 - 60*y*z^2 + 118*y^2*z^2 - 92*y^3*z^2 + 46*y^4*z^2 - 16*y^5*z^2 - 26*z^3 + 137*y*z^3 - 182*y^2*z^3 + 98*y^3*z^3 - 28*y^4*z^3 + 45*z^4 - 151*y*z^4 + 128*y^2*z^4 - 36*y^3*z^4 - 39*z^5 + 81*y*z^5 - 34*y^2*z^5 + 17*z^6 - 17*y*z^6 - 3*z^7)*G[0, 1 - y, z])/(2*y^3*(-1 + z)^3*z*(-1 + y + z)^2*(y + z)) + ((y^2 - 2*y^3 + y^4 + 2*z - 8*y*z + 7*y^2*z - y^4*z - 9*z^2 + 28*y*z^2 - 21*y^2*z^2 + 4*y^3*z^2 + 15*z^3 - 32*y*z^3 + 13*y^2*z^3 - 11*z^4 + 12*y*z^4 + 3*z^5)*G[1, 0, z])/(2*y^3*(-1 + z)*z^2* (-1 + y + z)^2) + ((2*y^4 - 2*y^5 + 8*y^3*z - 15*y^4*z + 8*y^5*z + y^6*z + 12*y^2*z^2 - 58*y^3*z^2 + 40*y^4*z^2 - 2*y^5*z^2 + 8*y*z^3 - 58*y^2*z^3 + 116*y^3*z^3 - 21*y^4*z^3 + 2*z^4 - 32*y*z^4 + 96*y^2*z^4 - 62*y^3*z^4 - 7*z^5 + 44*y*z^5 - 49*y^2*z^5 + 8*z^6 - 20*y*z^6 - 3*z^7)*G[1 - y, 0, z])/(2*y^3*(-1 + z)^2*z*(y + z)^4) + G[1 - y, 1 - y, z]/(z*(y + z)^2) + ((-y^4 + 2*y^5 - y^6 + 2*y^4*z - 2*y^5*z + 15*y^2*z^2 - 30*y^3*z^2 + 13*y^4*z^2 + 18*y*z^3 - 62*y^2*z^3 + 42*y^3*z^3 + 6*z^4 - 40*y*z^4 + 45*y^2*z^4 - 8*z^5 + 20*y*z^5 + 3*z^6)*G[-y, 1 - y, z])/ (2*y^3*z^2*(-1 + y + z)^2*(y + z)^2) - (2*G[0, 0, 1 - y, z])/y^3 + G[0, 1, 0, z]/y^3 - G[0, 1 - y, 0, z]/y^3 + (3*G[0, -y, 1 - y, z])/ y^3 + G[1, 0, 0, z]/y^3 - G[1, 0, 1 - y, z]/y^3 + G[1, 1, 0, z]/y^3 - (2*G[1, 1 - y, 0, z])/y^3 - G[1 - y, 0, 0, z]/y^3 + G[1 - y, 1 - y, 0, z]/y^3 + G[1 - y, -y, 1 - y, z]/y^3 + G[-y, 0, 1 - y, z]/y^3 - (2*G[-y, -y, 1 - y, z])/y^3) + Nf*(Nc*((18 - 19*y - 37*z)/(18*y*(-1 + z)*(y + z)) + Pi*((-1/3*I)/(y*(-1 + z)) + ((I/3)*G[0, z])/(y*(-1 + z)^2)) + Pi^2*((6*y - 9*y^2 + 2*y^3 + y^4 - 12*z - 3*y*z + 18*y^2*z - 3*y^3*z + 42*z^2 - 18*y*z^2 - 12*y^2*z^2 + 4*y^3*z^2 - 52*z^3 + 16*y*z^3 + 6*y^2*z^3 + 24*z^4 - 2*z^5)/(18*(-1 + z)^2* (-1 + y + z)^2*(y + z)^3) + ((y - 2*z)*G[1, y])/(3*(y + z)^4) + ((y - 2*z)*G[1 - y, z])/(3*(y + z)^4)) - G[0, 0, z]/(3*y*(-1 + z)^2) + ((15*y - 36*y^2 + 25*y^3 - 4*y^4 - 3*z - 12*y*z + 21*y^2*z - 6*y^3*z + 6*z^2 - 6*y*z^2 - 2*z^3 + 2*y*z^3)*G[1, 0, y])/(3*y*(-1 + y + z)^2*(y + z)^3) - (2*(y - 2*z)*G[1 - y, z]*G[1, 0, y])/(y + z)^4 + G[0, z]*((36*y - 55*y^2 + 19*y^3 - 18*z - 146*y*z + 129*y^2*z + 6*y^3*z + 17*z^2 + 165*y*z^2 - 24*y^2*z^2 + z^3 - 30*y*z^3)/ (18*y*(-1 + z)^2*(-1 + y + z)*(y + z)^2) + (2*(y - 2*z)*G[1, 0, y])/(y + z)^4) + ((-15*y + 24*y^2 - 6*y^3 - 2*y^4 - y^5 + 3*z + 66*y*z - 84*y^2*z + 12*y^3*z + 3*y^4*z - 12*z^2 - 114*y*z^2 + 102*y^2*z^2 - 3*y^3*z^2 - 4*y^4*z^2 + 18*z^3 + 94*y*z^3 - 43*y^2*z^3 - 6*y^3*z^3 - 12*z^4 - 33*y*z^4 + 3*z^5 + 2*y*z^5)*G[1, 0, z])/ (3*y*(-1 + z)^2*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((-9*y + 7*y^2 + 8*y*z + z^2)/(3*y*(-1 + y + z)*(y + z)^2) + ((6*y^2 - 10*y^3 + 4*y^4 - 12*y*z + 6*y^2*z + 6*y^3*z + 15*y*z^2 - z^3 - 2*y*z^3)*G[0, z])/(3*y*(-1 + y + z)^2*(y + z)^3) + (2*(y - 2*z)*G[1 - y, 0, z])/(y + z)^4) - (2*(y - 2*z)*G[0, 1, 0, y])/(y + z)^4 - (2*(y - 2*z)*G[0, 1, 0, z])/ (y + z)^4 - (2*(y - 2*z)*G[1, 1, 0, y])/(y + z)^4 - (2*(y - 2*z)*G[1 - y, 1, 0, z])/(y + z)^4) + ((-19*(-2 - y + z))/(18*y*(-1 + z)*(y + z)) + Pi^2*((-2 - y + 2*z)/(18*y^2*(-1 + z)^2) - G[1, y]/(9*y^3) + G[1, z]/(9*y^3) - G[1 - y, z]/(9*y^3)) + G[0, y]*(1/(3*y*(y + z)) + G[1 - y, z]/(3*y*(y + z)^2)) + ((2 + y - 2*z)*G[0, 0, z])/(3*y^2*(-1 + z)^2) + ((10*y^2 + 32*y*z + 19*z^2)*G[0, 1, y])/(9*y^3*(y + z)^2) + G[1 - y, z]*((-32*y - 19*z)/(9*y^2*(y + z)^2) - (2*G[0, 1, y])/ (3*y^3)) + ((-10*y^2 - 32*y*z - 19*z^2)*G[0, 1 - y, z])/ (9*y^3*(y + z)^2) + G[1, 0, y]/(3*y*(y + z)^2) + ((19 + 6*y + 3*y^2 - 38*z - 6*y*z + 19*z^2)*G[1, 0, z])/ (9*y^3*(-1 + z)^2) + (2*(2*y + z)*G[1, 1, y])/(3*y^2*(y + z)^2) + G[-y, z]*((2*G[0, 1, y])/(3*y^3) - (2*G[1, 1, y])/(3*y^3)) + G[0, z]*((-32*y - 19*y^2 - 38*z + 7*y*z - 6*y^2*z + 38*z^2)/ (18*y^2*(-1 + z)^2*(y + z)) + ((-10*y^2 - 32*y*z - 19*z^2)* G[1, y])/(9*y^3*(y + z)^2) - (2*G[0, 1, y])/(3*y^3) + (2*G[1, 1, y])/(3*y^3)) + ((-10*y^2 - 32*y*z - 19*z^2)* G[1 - y, 0, z])/(9*y^3*(y + z)^2) + (2*(2*y + z)*G[1 - y, 1 - y, z])/(3*y^2*(y + z)^2) + ((7*y^2 + 32*y*z + 19*z^2)*G[-y, 1 - y, z])/(9*y^3*(y + z)^2) + Pi*(((-1/3*I)*(-2 - y + z))/(y*(-1 + z)*(y + z)) + G[0, z]*(((-1/3*I)*(2 + y - 2*z))/(y^2*(-1 + z)^2) - (((2*I)/3)*G[1, y])/y^3) - (((2*I)/3)*(2*y + z)*G[1 - y, z])/ (y^2*(y + z)^2) + G[1, y]*((((-2*I)/3)*(2*y + z))/ (y^2*(y + z)^2) + (((2*I)/3)*G[-y, z])/y^3) + (((2*I)/3)*G[0, 1, y])/y^3 - (((2*I)/3)*G[0, 1 - y, z])/y^3 + (((2*I)/3)*G[1, 0, z])/y^3 - (((2*I)/3)*G[1 - y, 0, z])/y^3 + (((2*I)/3)*G[-y, 1 - y, z])/y^3) + G[1, y]*((-32*y - 19*z)/(9*y^2*(y + z)^2) + (2*(2*y + z)*G[1 - y, z])/ (3*y^2*(y + z)^2) + ((7*y^2 + 32*y*z + 19*z^2)*G[-y, z])/ (9*y^3*(y + z)^2) + (2*G[0, 0, z])/(3*y^3) + (2*G[0, 1 - y, z])/ (3*y^3) - (2*G[0, -y, z])/(3*y^3) + (2*G[1 - y, 0, z])/(3*y^3) - (2*G[1 - y, -y, z])/(3*y^3) - (2*G[-y, 0, z])/(3*y^3) - (2*G[-y, 1 - y, z])/(3*y^3) + (2*G[-y, -y, z])/(3*y^3)) + (2*G[0, 0, 1, y])/(3*y^3) + (2*G[0, 0, 1 - y, z])/(3*y^3) - (2*G[0, 1, 1, y])/(3*y^3) + (2*G[0, 1 - y, 0, z])/(3*y^3) + (2*G[0, 1 - y, 1 - y, z])/(3*y^3) - (2*G[0, -y, 1 - y, z])/(3*y^3) - (2*G[1, 0, 0, z])/(3*y^3) - (2*G[1, 0, 1, y])/(3*y^3) - (2*G[1, 1, 0, z])/(3*y^3) + (2*G[1 - y, 0, 0, z])/(3*y^3) + (2*G[1 - y, 0, 1 - y, z])/(3*y^3) + (2*G[1 - y, 1 - y, 0, z])/ (3*y^3) - (2*G[1 - y, -y, 1 - y, z])/(3*y^3) - (2*G[-y, 0, 1 - y, z])/(3*y^3) - (2*G[-y, 1 - y, 0, z])/(3*y^3) - (2*G[-y, 1 - y, 1 - y, z])/(3*y^3) + (2*G[-y, -y, 1 - y, z])/(3*y^3))/ Nc) + G[1, y]*((-418*y + 81*y^2 + 45*y^3 - 188*z + 499*y*z + 9*y^2*z + 188*z^2 - 36*y*z^2)/(18*y^2*(-1 + z)*(y + z)^2) + ((68*y + 3*y^3 + 34*z - 68*y*z + 6*y^2*z - 34*z^2 + 3*y*z^2)* G[1 - y, z])/(6*y^2*(-1 + z)*(y + z)^2) + ((-9*y^4 + 18*y^5 - 9*y^6 - 27*y^3*z + 45*y^4*z - 18*y^5*z + 128*y^2*z^2 - 146*y^3*z^2 + 63*y^4*z^2 - 9*y^5*z^2 - 27*y^6*z^2 + 391*y*z^3 - 901*y^2*z^3 + 553*y^3*z^3 - 90*y^4*z^3 - 99*y^5*z^3 + 179*z^4 - 1406*y*z^4 + 1517*y^2*z^4 - 389*y^3*z^4 - 117*y^4*z^4 - 546*z^5 + 1657*y*z^5 - 780*y^2*z^5 - 27*y^3*z^5 + 555*z^6 - 660*y*z^6 + 36*y^2*z^6 - 188*z^7 + 18*y*z^7)*G[-y, z])/ (18*y^3*(-1 + z)^2*z^2*(-1 + y + z)*(y + z)^2) + ((-4*y^2 - 12*y^3 - 9*y^4 + 10*y*z - 16*y^2*z - 6*y^3*z + 8*z^2 - 32*y*z^2 + 11*y^2*z^2 - 16*z^3 + 22*y*z^3 + 8*z^4)*G[0, 0, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[0, 1 - y, z])/ (6*y^3*(-1 + z)^2*(y + z)^2) + ((-6*y^3 - 43*y^2*z + 24*y^3*z - 15*y^4*z + 12*y^5*z - 44*y*z^2 + 141*y^2*z^2 - 60*y^3*z^2 + 39*y^4*z^2 - 13*z^3 + 138*y*z^3 - 168*y^2*z^3 + 54*y^3*z^3 + 39*z^4 - 144*y*z^4 + 70*y^2*z^4 - 39*z^5 + 50*y*z^5 + 13*z^6)*G[0, -y, z])/(6*y^3*(-1 + z)^3*z* (y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*z - 8*y*z + 8*y^2*z - 2*y^3*z - 4*z^2 + 12*y*z^2 - 6*y^2*z^2 + 2*z^3 - 4*y*z^3)*G[1, 0, z])/ (2*y^3*z^2*(-1 + y + z)^2) + ((-40*y^2 - 3*y^4 - 62*y*z + 80*y^2*z - 6*y^3*z - 28*z^2 + 124*y*z^2 - 43*y^2*z^2 + 56*z^3 - 62*y*z^3 - 28*z^4)*G[1 - y, 0, z])/(6*y^3*(-1 + z)^2*(y + z)^2) + ((6*y^2 + 12*y*z - 82*y^2*z + 6*y^3*z - 15*y^4*z + 12*y^5*z + 6*z^2 - 110*y*z^2 + 222*y^2*z^2 - 42*y^3*z^2 + 39*y^4*z^2 - 46*z^3 + 264*y*z^3 - 237*y^2*z^3 + 48*y^3*z^3 + 102*z^4 - 246*y*z^4 + 91*y^2*z^4 - 90*z^5 + 80*y*z^5 + 28*z^6)*G[1 - y, -y, z])/ (6*y^3*(-1 + z)^3*z*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 6*y^4*z + 6*y^5*z - 23*y^2*z^2 + 46*y^3*z^2 - 17*y^4*z^2 - 46*y*z^3 + 126*y^2*z^3 - 74*y^3*z^3 - 20*z^4 + 108*y*z^4 - 99*y^2*z^4 + 28*z^5 - 56*y*z^5 - 11*z^6)*G[-y, 0, z])/ (6*y^3*z^2*(-1 + y + z)^2*(y + z)^2) + ((-3*y^3 + 20*y^2*z + 31*y*z^2 + 14*z^3)*G[-y, 1 - y, z])/ (3*y^3*z*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 + 6*y^3*z - 18*y^4*z + 12*y^5*z - 70*y^2*z^2 + 128*y^3*z^2 - 52*y^4*z^2 - 38*y*z^3 + 228*y^2*z^3 - 178*y^3*z^3 - z^4 + 102*y*z^4 - 177*y^2*z^4 + 14*z^5 - 70*y*z^5 - 10*z^6)*G[-y, -y, z])/(6*y^3*z^2*(-1 + y + z)^2* (y + z)^2) - (3*G[0, 0, 0, z])/y^3 - G[0, 0, 1 - y, z]/y^3 + (2*G[0, 0, -y, z])/y^3 - G[0, 1 - y, 0, z]/y^3 + G[0, 1 - y, -y, z]/y^3 - G[0, -y, 0, z]/y^3 + G[0, -y, 1 - y, z]/y^3 - (3*G[0, -y, -y, z])/y^3 + (2*G[1, 0, 0, z])/y^3 + G[1, 0, -y, z]/y^3 + G[1, 1 - y, -y, z]/y^3 - G[1 - y, 0, 0, z]/y^3 + G[1 - y, 0, -y, z]/y^3 - G[1 - y, 1, 0, z]/y^3 + G[1 - y, -y, 0, z]/y^3 - (4*G[1 - y, -y, -y, z])/y^3 + G[-y, 0, 0, z]/y^3 + (2*G[-y, 0, 1 - y, z])/y^3 - (2*G[-y, 0, -y, z])/y^3 + (2*G[-y, 1 - y, 0, z])/y^3 - (2*G[-y, 1 - y, -y, z])/y^3 - (2*G[-y, -y, 1 - y, z])/y^3 + (6*G[-y, -y, -y, z])/y^3) + (6*G[0, 0, 0, 1, y])/y^3 - (3*G[0, 0, 0, 1 - y, z])/y^3 - G[0, 0, 1, 0, y]/y^3 + (4*G[0, 0, 1, 0, z])/y^3 - G[0, 0, 1, 1, y]/y^3 - (3*G[0, 0, 1 - y, 0, z])/y^3 - G[0, 0, 1 - y, 1 - y, z]/y^3 + (2*G[0, 0, -y, 1 - y, z])/y^3 + G[0, 1, 0, 0, y]/y^3 + (2*G[0, 1, 0, 0, z])/y^3 - (2*G[0, 1, 0, 1, y])/y^3 + G[0, 1, 1, 0, y]/y^3 - (2*G[0, 1, 1, 0, z])/y^3 - (3*G[0, 1 - y, 0, 0, z])/y^3 - G[0, 1 - y, 0, 1 - y, z]/y^3 + (2*G[0, 1 - y, 1, 0, z])/y^3 - G[0, 1 - y, 1 - y, 0, z]/y^3 + G[0, 1 - y, -y, 1 - y, z]/y^3 - G[0, -y, 0, 1 - y, z]/y^3 - G[0, -y, 1 - y, 0, z]/y^3 + G[0, -y, 1 - y, 1 - y, z]/y^3 - (3*G[0, -y, -y, 1 - y, z])/y^3 + (3*G[1, 0, 0, 0, z])/y^3 - (2*G[1, 0, 0, 1, y])/y^3 + (2*G[1, 0, 0, 1 - y, z])/y^3 + (2*G[1, 0, 1, 0, y])/y^3 - (4*G[1, 0, 1, 0, z])/y^3 + (2*G[1, 0, 1 - y, 0, z])/y^3 + G[1, 0, -y, 1 - y, z]/y^3 - (3*G[1, 1, 0, 0, z])/y^3 - (3*G[1, 1, 1, 0, y])/y^3 + G[1, 1, 1, 0, z]/y^3 + (2*G[1, 1 - y, 0, 0, z])/y^3 + (2*G[1, 1 - y, 1, 0, z])/y^3 + G[1, 1 - y, -y, 1 - y, z]/y^3 - (3*G[1 - y, 0, 0, 0, z])/y^3 - G[1 - y, 0, 0, 1 - y, z]/y^3 + (2*G[1 - y, 0, 1, 0, z])/y^3 - G[1 - y, 0, 1 - y, 0, z]/y^3 + G[1 - y, 0, -y, 1 - y, z]/y^3 + (2*G[1 - y, 1, 0, 0, z])/y^3 - G[1 - y, 1, 0, 1 - y, z]/y^3 - G[1 - y, 1, 1 - y, 0, z]/y^3 - G[1 - y, 1 - y, 0, 0, z]/y^3 - (2*G[1 - y, 1 - y, 1, 0, z])/y^3 + G[1 - y, -y, 0, 1 - y, z]/y^3 + G[1 - y, -y, 1 - y, 0, z]/y^3 - (4*G[1 - y, -y, -y, 1 - y, z])/y^3 + G[-y, 0, 0, 1 - y, z]/y^3 - G[-y, 0, 1, 0, z]/y^3 + G[-y, 0, 1 - y, 0, z]/y^3 + (2*G[-y, 0, 1 - y, 1 - y, z])/y^3 - (2*G[-y, 0, -y, 1 - y, z])/y^3 + G[-y, 1 - y, 0, 0, z]/y^3 + (2*G[-y, 1 - y, 0, 1 - y, z])/y^3 - G[-y, 1 - y, 1, 0, z]/y^3 + (2*G[-y, 1 - y, 1 - y, 0, z])/y^3 - (2*G[-y, 1 - y, -y, 1 - y, z])/y^3 - (2*G[-y, -y, 1 - y, 1 - y, z])/y^3 + (6*G[-y, -y, -y, 1 - y, z])/y^3 + ((10 - 13*y + 12*y^2 - 20*z + 13*y*z + 10*z^2)/(2*y^2*(-1 + z)^3) - (5*G[1, y])/y^3 + (5*G[1, z])/y^3 - (5*G[1 - y, z])/y^3)*Zeta[3] + Nc^2*((-198 + 277*y + 475*z)/(72*y*(-1 + z)*(y + z)) + Pi^2*((-66*y^2 + 69*y^3 + 34*y^4 - 37*y^5 + 132*y*z - 57*y^2*z + 66*y^3*z - 171*y^4*z + 36*y^5*z - 552*y*z^2 + 654*y^2*z^2 - 426*y^3*z^2 + 134*y^4*z^2 - 30*z^3 + 916*y*z^3 - 886*y^2*z^3 + 288*y^3*z^3 + 96*z^4 - 696*y*z^4 + 354*y^2*z^4 - 102*z^5 + 200*y*z^5 + 36*z^6)/(72*y*(-1 + z)^2*(-1 + y + z)^2*(y + z)^3) + ((-2 + y + 2*z)*G[0, y])/(12*(-1 + z)^2*(-1 + y + z)^2) - G[0, z]/(3*y*(-1 + z)^2) + ((-11*y^2 - y^4 + 22*y*z + 22*y^2*z - 4*y^3*z - 44*y*z^2 - 17*y^2*z^2 + 18*y*z^3 - z^4)*G[1, y])/ (12*y*(-1 + z)^2*(y + z)^4) + ((2 - y - 2*z)*G[1, z])/ (6*(-1 + z)^2*(-1 + y + z)^2) + ((-11*y^2 - y^4 + 22*y*z + 22*y^2*z - 4*y^3*z - 44*y*z^2 - 17*y^2*z^2 + 18*y*z^3 - z^4)*G[1 - y, z])/(12*y*(-1 + z)^2* (y + z)^4)) - G[0, 0, y]/(2*y*(-1 + z)) + ((31 - 6*z)*G[0, 0, z])/ (12*y*(-1 + z)^2) + Pi*(((13*I)/12)/(y*(-1 + z)) + ((I/12)*(-19 + 6*z)*G[0, z])/(y*(-1 + z)^2) + G[0, y]*((I/2)/(y*(-1 + z)) - ((I/2)*G[0, z])/(y*(-1 + z)^2)) - (I*G[0, 0, z])/(y*(-1 + z)^2)) + ((165*y - 396*y^2 + 289*y^3 - 64*y^4 + 6*y^5 - 33*z - 297*y*z + 669*y^2*z - 421*y^3*z + 76*y^4*z + 99*z^2 + 108*y*z^2 - 351*y^2*z^2 + 132*y^3*z^2 - 74*z^3 + 8*y*z^3 + 66*y^2*z^3 + 2*z^4 + 10*y*z^4 + 6*z^5)*G[1, 0, y])/(12*y*(-1 + z)*(-1 + y + z)^2* (y + z)^3) + ((11*y^2 + y^4 - 22*y*z - 22*y^2*z + 4*y^3*z + 44*y*z^2 + 17*y^2*z^2 - 18*y*z^3 + z^4)*G[1 - y, z]*G[1, 0, y])/ (2*y*(-1 + z)^2*(y + z)^4) + G[0, z]*((-396*y + 673*y^2 - 277*y^3 + 198*z + 1742*y*z - 1623*y^2*z - 78*y^3*z - 119*z^2 - 2019*y*z^2 + 240*y^2*z^2 - 79*z^3 + 318*y*z^3)/ (72*y*(-1 + z)^2*(-1 + y + z)*(y + z)^2) + G[0, 0, y]/(2*y*(-1 + z)^2) + ((-11*y^2 - y^4 + 22*y*z + 22*y^2*z - 4*y^3*z - 44*y*z^2 - 17*y^2*z^2 + 18*y*z^3 - z^4)*G[1, 0, y])/ (2*y*(-1 + z)^2*(y + z)^4)) + ((165*y - 264*y^2 + 54*y^3 + 50*y^4 - 5*y^5 - 33*z - 726*y*z + 888*y^2*z - 18*y^3*z - 123*y^4*z + 6*y^5*z + 132*z^2 + 1218*y*z^2 - 948*y^2*z^2 - 165*y^3*z^2 + 76*y^4*z^2 - 210*z^3 - 916*y*z^3 + 259*y^2*z^3 + 132*y^3*z^3 + 162*z^4 + 249*y*z^4 + 66*y^2*z^4 - 57*z^5 + 10*y*z^5 + 6*z^6)*G[1, 0, z])/(12*y*(-1 + z)^2* (-1 + y + z)^2*(y + z)^3) + G[0, y]*((99*y - 79*y^2 - 92*y*z - 13*z^2)/(12*y*(-1 + y + z)* (y + z)^2) + ((66*y^2 - 118*y^3 + 58*y^4 - 6*y^5 - 132*y*z - 24*y^2*z + 232*y^3*z - 76*y^4*z + 273*y*z^2 + 18*y^2*z^2 - 132*y^3*z^2 - 19*z^3 - 131*y*z^3 - 66*y^2*z^3 + 25*z^4 - 10*y*z^4 - 6*z^5)*G[0, z])/(12*y*(-1 + z)*(-1 + y + z)^2* (y + z)^3) + G[0, 0, z]/(y*(-1 + z)^2) + G[1, 0, z]/(2*y*(-1 + y + z)^2) + ((-11*y^2 - y^4 + 22*y*z + 22*y^2*z - 4*y^3*z - 44*y*z^2 - 17*y^2*z^2 + 18*y*z^3 - z^4)*G[1 - y, 0, z])/ (2*y*(-1 + z)^2*(y + z)^4)) + (3*G[0, 0, 0, z])/(2*y*(-1 + z)^2) + ((11*y^2 - 22*y^3 + 9*y^4 + 2*y^5 - y^6 - 22*y*z + 36*y^3*z - 10*y^4*z - 6*y^5*z + 88*y*z^2 - 78*y^2*z^2 + 6*y^3*z^2 - 5*y^4*z^2 - 140*y*z^3 + 120*y^2*z^3 - 24*y^3*z^3 - 2*z^4 + 106*y*z^4 - 54*y^2*z^4 + 4*z^5 - 32*y*z^5 - 2*z^6)*G[0, 1, 0, y])/ (2*y*(-1 + z)^2*(-1 + y + z)^2*(y + z)^4) + ((11*y^2 - 3*y^4 - 22*y*z - 22*y^2*z - 12*y^3*z + 44*y*z^2 - 7*y^2*z^2 - 34*y*z^3 - 3*z^4)*G[0, 1, 0, z])/ (2*y*(-1 + z)^2*(y + z)^4) - G[1, 0, 0, z]/(y*(-1 + z)^2) + ((11*y^2 + y^4 - 22*y*z - 22*y^2*z + 4*y^3*z + 44*y*z^2 + 17*y^2*z^2 - 18*y*z^3 + z^4)*G[1, 1, 0, y])/(2*y*(-1 + z)^2*(y + z)^4) + ((-2 + y + 2*z)*G[1, 1, 0, z])/((-1 + z)^2*(-1 + y + z)^2) + ((11*y^2 + y^4 - 22*y*z - 22*y^2*z + 4*y^3*z + 44*y*z^2 + 17*y^2*z^2 - 18*y*z^3 + z^4)*G[1 - y, 1, 0, z])/(2*y*(-1 + z)^2*(y + z)^4) + ((3 - 2*y + y^2 - 6*z + 2*y*z + 3*z^2)*Zeta[3])/ (2*y*(-1 + z)^2*(-1 + y + z)^2)) + ((17*(-2 - y + z))/(8*y*(-1 + z)*(y + z)) + G[0, -y, z]*((3*G[1, 0, y])/y^3 - (3*G[1, 1, y])/y^3) + G[1, 0, z]*((-2*y^3 + 8*y^4 - 12*y^5 + 8*y^6 - 2*y^7 - 6*y^2*z - 65*y^3*z + 88*y^4*z + 26*y^5*z - 36*y^6*z - 7*y^7*z - 6*y*z^2 - 29*y^2*z^2 + 426*y^3*z^2 - 364*y^4*z^2 - 44*y^5*z^2 + 13*y^6*z^2 + 2*y^7*z^2 - 2*z^3 - 35*y*z^3 + 300*y^2*z^3 - 908*y^3*z^3 + 422*y^4*z^3 + 19*y^5*z^3 - 6*y^6*z^3 - 7*z^4 + 238*y*z^4 - 670*y^2*z^4 + 800*y^3*z^4 - 161*y^4*z^4 - 10*y^5*z^4 + 48*z^5 - 442*y*z^5 + 576*y^2*z^5 - 245*y^3*z^5 - 82*z^6 + 338*y*z^6 - 161*y^2*z^6 - 6*y^3*z^6 + 58*z^7 - 91*y*z^7 - 10*y^2*z^7 - 15*z^8 - 2*y*z^8)/(4*y^3*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) - G[1, 1, y]/y^3) + G[0, 0, z]*((-5*(4 + y - 4*z))/(4*y^2*(-1 + z)^2) + (5*G[1, 0, y])/y^3 + (2*G[1, 1, y])/y^3) + G[0, 1 - y, z]*((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z + 4*y^2*z + 16*y^3*z - 6*y^4*z + 2*z^2 + 22*y*z^2 - 6*y^2*z^2 - 24*y^3*z^2 - 2*y^4*z^2 + 11*z^3 - 54*y*z^3 - 10*y^2*z^3 - 28*z^4 + 26*y*z^4 + 4*y^2*z^4 + 15*z^5 + 2*y*z^5)/(4*y^3*(-1 + z)^2*z*(y + z)^2) - (7*G[1, 0, y])/y^3 + (3*G[1, 1, y])/y^3) + ((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z + 4*y^2*z + 16*y^3*z - 6*y^4*z + 2*z^2 + 22*y*z^2 - 6*y^2*z^2 - 24*y^3*z^2 - 2*y^4*z^2 + 11*z^3 - 54*y*z^3 - 10*y^2*z^3 - 28*z^4 + 26*y*z^4 + 4*y^2*z^4 + 15*z^5 + 2*y*z^5)*G[1 - y, 0, z])/(4*y^3*(-1 + z)^2*z*(y + z)^2) + ((8*y - 2*y^2 - y^3 + 5*z - 10*y*z - 5*z^2 + y*z^2)*G[1 - y, 1 - y, z])/ (2*y^2*(-1 + z)*(y + z)^2) + ((-2*y^3 + 4*y^4 - 2*y^5 - 6*y^2*z + 20*y^3*z - 18*y^4*z + 8*y^5*z - 6*y*z^2 + 25*y^2*z^2 - 58*y^3*z^2 + 32*y^4*z^2 + 2*y^5*z^2 - 2*z^3 - 8*y*z^3 - 54*y^2*z^3 + 64*y^3*z^3 + 6*y^4*z^3 - 11*z^4 + 28*y*z^4 + 49*y^2*z^4 + 28*z^5 - 12*y*z^5 - 6*y^2*z^5 - 15*z^6 - 2*y*z^6)*G[-y, 1 - y, z])/ (4*y^3*(-1 + z)^2*z^2*(y + z)^2) + Pi^2*((-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 6*y^2*z + 46*y^3*z - 58*y^4*z + 12*y^5*z + 6*y^6*z - 6*y*z^2 - 24*y^2*z^2 - 36*y^3*z^2 + 55*y^4*z^2 + 6*y^5*z^2 + 7*y^6*z^2 - 2*z^3 + 6*y*z^3 + 180*y^2*z^3 - 143*y^3*z^3 + 16*y^4*z^3 + 33*y^5*z^3 - 2*z^4 + 38*y*z^4 - 315*y^2*z^4 + 176*y^3*z^4 + 26*y^4*z^4 + 18*z^5 - 77*y*z^5 + 198*y^2*z^5 - 26*y^3*z^5 - 22*z^6 + 46*y*z^6 - 33*y^2*z^6 + 8*z^7 - 7*y*z^7)/(24*y^2*(-1 + z)^2*z*(-1 + y + z)^2* (y + z)^3) + G[0, z]*((-6 + 3*y - 5*y^2 + 12*z - 3*y*z - 6*z^2)/ (24*y^2*(-1 + z)^2*(-1 + y + z)) + G[1, y]/(4*y^3)) + ((1 - 4*y + 6*y^2 - 4*y^3 + y^4 - 2*z + 8*y*z - 12*y^2*z + 8*y^3*z - 2*y^4*z - 4*z^2 + 12*y*z^2 - 9*y^2*z^2 - y^4*z^2 + 16*z^3 - 44*y*z^3 + 30*y^2*z^3 - 4*y^3*z^3 - 19*z^4 + 40*y*z^4 - 15*y^2*z^4 + 10*z^5 - 12*y*z^5 - 2*z^6)*G[1, z])/ (12*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((-y^4 + 3*y^5 - 3*y^6 + y^7 - 4*y^3*z + 14*y^4*z - 19*y^5*z + 12*y^6*z - 3*y^7*z - 6*y^2*z^2 + 26*y^3*z^2 - 24*y^4*z^2 + 7*y^5*z^2 - 13*y^6*z^2 + 10*y^7*z^2 - 4*y^8*z^2 - 4*y*z^3 + 24*y^2*z^3 - 47*y^3*z^3 - 79*y^4*z^3 + 83*y^5*z^3 + 30*y^6*z^3 - 24*y^7*z^3 - z^4 + 11*y*z^4 + 5*y^2*z^4 - 85*y^3*z^4 + 286*y^4*z^4 - 84*y^5*z^4 - 50*y^6*z^4 + 2*z^5 + 12*y*z^5 - 191*y^2*z^5 + 357*y^3*z^5 - 275*y^4*z^5 - 6*y^5*z^5 + 4*z^6 - 89*y*z^6 + 398*y^2*z^6 - 370*y^3*z^6 + 75*y^4*z^6 - 16*z^7 + 145*y*z^7 - 327*y^2*z^7 + 123*y^3*z^7 + 19*z^8 - 102*y*z^8 + 97*y^2*z^8 - 10*z^9 + 27*y*z^9 + 2*z^10)*G[1 - y, z])/ (12*y^3*(-1 + z)^3*z^2*(-1 + y + z)*(y + z)^4) + G[0, y]*((-2 + 2*y + 6*y^2 - 11*y^3 + 4*y^4 + 8*z - 6*y*z - 12*y^2*z + 11*y^3*z - 12*z^2 + 6*y*z^2 + 6*y^2*z^2 + 8*z^3 - 2*y*z^3 - 2*z^4)/(12*y^2*(-1 + z)^3*(-1 + y + z)^2) - G[1, z]/(6*y^3) + G[1 - y, z]/(6*y^3)) + G[1, y]*((18*y^4 - 30*y^5 + 5*y^6 + 7*y^7 - 4*y^8 - 9*y^3*z - 113*y^4*z + 110*y^5*z + 18*y^6*z - 23*y^7*z + 12*y^2*z^2 - 56*y^3*z^2 + 261*y^4*z^2 - 88*y^5*z^2 - 47*y^6*z^2 + 3*y*z^3 - 111*y^2*z^3 + 242*y^3*z^3 - 227*y^4*z^3 - 8*y^5*z^3 - 32*y*z^4 + 266*y^2*z^4 - 273*y^3*z^4 + 57*y^4*z^4 - 2*z^5 + 78*y*z^5 - 247*y^2*z^5 + 96*y^3*z^5 + 6*z^6 - 72*y*z^6 + 80*y^2*z^6 - 6*z^7 + 23*y*z^7 + 2*z^8)/(12*y^3*(-1 + z)^3*(-1 + y + z)* (y + z)^4) + G[1, z]/y^3 - G[1 - y, z]/y^3 - G[-y, z]/(4*y^3)) - G[0, 1, y]/(4*y^3) - G[0, 1, z]/(3*y^3) + (7*G[0, 1 - y, z])/ (12*y^3) + G[1, 0, y]/(6*y^3) - G[1, 0, z]/(4*y^3) - G[1, 1, y]/y^3 - G[1, 1, z]/(2*y^3) + G[1, 1 - y, z]/y^3 + G[1 - y, 0, z]/(4*y^3) + (5*G[1 - y, 1, z])/(6*y^3) - (4*G[1 - y, 1 - y, z])/(3*y^3) - G[-y, 1 - y, z]/(4*y^3)) + G[0, 1, y]*((-2*y^2 + 2*y^3 - 4*y*z - 8*y^2*z - 12*y^3*z + 6*y^4*z - 2*z^2 - 24*y*z^2 + 8*y^2*z^2 + 26*y^3*z^2 + 2*y^4*z^2 - 11*z^3 + 54*y*z^3 + 14*y^2*z^3 + 28*z^4 - 24*y*z^4 - 4*y^2*z^4 - 15*z^5 - 2*y*z^5)/(4*y^3*(-1 + z)^2*z*(y + z)^2) - G[0, 1 - y, z]/y^3 + G[1, 0, z]/y^3 + (2*G[1, 1 - y, z])/y^3 - G[1 - y, 0, z]/y^3 - (4*G[1 - y, 1 - y, z])/y^3 + (2*G[-y, 1 - y, z])/y^3) + G[1, 0, y]*((73*y^2 - 162*y^3 + 91*y^4 + 6*y^5 - 8*y^6 + 17*y*z - 234*y^2*z + 369*y^3*z - 140*y^4*z - 18*y^5*z + 16*z^2 - 36*y*z^2 + 162*y^2*z^2 - 186*y^3*z^2 + 37*y^4*z^2 - 12*y^5*z^2 - 36*z^3 - 32*y*z^3 + 116*y^2*z^3 - 41*y^3*z^3 - 12*y^4*z^3 + 12*z^4 + 104*y*z^4 - 129*y^2*z^4 + 12*y^3*z^4 + 20*z^5 - 53*y*z^5 + 12*y^2*z^5 - 12*z^6)/(4*y^2*(-1 + z)^2*(-1 + y + z)^2*(y + z)^3) + (5*G[1, 0, z])/y^3 - (6*G[1, 1 - y, z])/y^3 - (5*G[1 - y, 0, z])/ y^3 + (6*G[1 - y, 1 - y, z])/y^3 - (5*G[-y, 0, z])/y^3 + (7*G[-y, 1 - y, z])/y^3 - (3*G[-y, -y, z])/y^3) + G[1, 1, y]*((8*y - 2*y^2 - y^3 + 5*z - 10*y*z - 5*z^2 + y*z^2)/ (2*y^2*(-1 + z)*(y + z)^2) + (3*G[1 - y, 0, z])/y^3 - (2*G[1 - y, -y, z])/y^3 - (2*G[-y, 0, z])/y^3 - (3*G[-y, 1 - y, z])/y^3 + (3*G[-y, -y, z])/y^3) + ((3*y - y^2 - 4*y^3 + 2*y^4 + 2*z - 9*y*z + 2*y^2*z + 4*y^3*z - 6*z^2 + 9*y*z^2 - y^2*z^2 + 6*z^3 - 3*y*z^3 - 2*z^4)*G[0, 0, 1, y])/ (y^3*(-1 + z)^3*(-1 + y + z)) + ((2 + y - 2*z)*G[0, 0, 1 - y, z])/ (2*y^2*(-1 + z)^2) + ((24*y^4 - 34*y^5 + 4*y^6 - 2*y^7 + 11*y^8 - 4*y^9 - 6*y^3*z - 54*y^4*z + 52*y^5*z - 20*y^6*z + 48*y^7*z - 27*y^8*z - 8*y^2*z^2 + 122*y^3*z^2 - 144*y^4*z^2 + 36*y^5*z^2 + 94*y^6*z^2 - 70*y^7*z^2 - 22*y*z^3 + 128*y^2*z^3 - 518*y^3*z^3 + 508*y^4*z^3 - 48*y^5*z^3 - 94*y^6*z^3 - 8*z^4 + 132*y*z^4 - 452*y^2*z^4 + 880*y^3*z^4 - 477*y^4*z^4 - 10*y^5*z^4 + 38*z^5 - 306*y*z^5 + 668*y^2*z^5 - 664*y^3*z^5 + 143*y^4*z^5 - 72*z^6 + 346*y*z^6 - 452*y^2*z^6 + 186*y^3*z^6 + 68*z^7 - 192*y*z^7 + 116*y^2*z^7 - 32*z^8 + 42*y*z^8 + 6*z^9)*G[0, 1, 0, y])/ (2*y^3*(-1 + z)^3*(-1 + y + z)^2*(y + z)^4) + ((30*y^4 - 18*y^5 - 6*y^6 - 2*y^7 + 18*y^3*z - 62*y^4*z + 12*y^5*z - 2*y^6*z + 29*y^2*z^2 - 19*y^3*z^2 - 2*y^4*z^2 - 6*y^5*z^2 + 4*y*z^3 - 55*y^2*z^3 - 40*y^3*z^3 + 26*y^4*z^3 - z^4 - 7*y*z^4 + 17*y^2*z^4 + 39*y^3*z^4 + z^5 + 2*y*z^5 + 9*y^2*z^5 + z^6 + y*z^6 - z^7)*G[0, 1, 0, z])/(2*y^3*(-1 + z)^2*(-1 + y + z)*(y + z)^4) + ((4*y*z + 3*z^2)*G[0, 1, 1, y])/(2*y^3*(y + z)^2) + ((2 + y - 2*z)*G[0, 1 - y, 0, z])/(2*y^2*(-1 + z)^2) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[0, 1 - y, 1 - y, z])/ (2*y^3*(-1 + z)^2*(y + z)^2) + ((-2*y^3 - 17*y^2*z + 12*y^3*z + 4*y^4*z - 4*y^5*z - 22*y*z^2 + 63*y^2*z^2 - 10*y^3*z^2 - 12*y^4*z^2 - 8*z^3 + 72*y*z^3 - 71*y^2*z^3 - 4*y^3*z^3 + 24*z^4 - 78*y*z^4 + 25*y^2*z^4 - 24*z^5 + 28*y*z^5 + 8*z^6)*G[0, -y, 1 - y, z])/(2*y^3*(-1 + z)^3*z* (y + z)^2) + ((6 - 3*y - y^2 - 12*z + 3*y*z + 6*z^2)*G[1, 0, 0, z])/ (y^2*(-1 + z)^2*(-1 + y + z)) + ((5*y^2 - 11*y^3 + 2*y^4 + 8*y^5 - 4*y^6 + 14*y*z - 44*y^2*z + 37*y^3*z + 12*y^4*z - 16*y^5*z + 8*z^2 - 66*y*z^2 + 104*y^2*z^2 - 33*y^3*z^2 - 18*y^4*z^2 - 30*z^3 + 114*y*z^3 - 96*y^2*z^3 + 7*y^3*z^3 + 42*z^4 - 86*y*z^4 + 31*y^2*z^4 - 26*z^5 + 24*y*z^5 + 6*z^6)*G[1, 0, 1, y])/(2*y^3*(-1 + z)^3*(-1 + y + z)*(y + z)^2) + ((-1 + 3*y - 3*y^2 + y^3 - z + 2*y*z - y^2*z + 5*z^2 - 7*y*z^2 - 3*z^3)* G[1, 0, 1 - y, z])/(2*y^3*z^2*(-1 + y + z)) + ((-32*y^4 + 44*y^5 - 5*y^6 - 7*y^7 + 4*y^8 - 22*y^3*z + 202*y^4*z - 152*y^5*z - 18*y^6*z + 23*y^7*z - 28*y^2*z^2 + 204*y^3*z^2 - 444*y^4*z^2 + 130*y^5*z^2 + 47*y^6*z^2 + 2*y*z^3 + 182*y^2*z^3 - 500*y^3*z^3 + 382*y^4*z^3 - 6*y^5*z^3 + 4*z^4 + 16*y*z^4 - 383*y^2*z^4 + 469*y^3*z^4 - 104*y^4*z^4 - 12*z^5 - 60*y*z^5 + 332*y^2*z^5 - 151*y^3*z^5 + 12*z^6 + 64*y*z^6 - 103*y^2*z^6 - 4*z^7 - 22*y*z^7)*G[1, 1, 0, y])/(2*y^3*(-1 + z)^3*(-1 + y + z)* (y + z)^4) + G[1, z]*((-2*G[0, 0, 1, y])/y^3 + (6*G[0, 1, 0, y])/y^3 + (2*G[1, 0, 1, y])/y^3 - (6*G[1, 1, 0, y])/y^3) + G[1 - y, z]* ((-56*y + 4*y^2 + 2*y^3 - 29*z + 60*y*z + 29*z^2 - 2*y*z^2)/ (4*y^2*(-1 + z)*(y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*y*z - 5*y^2*z + 6*y^3*z - 3*y^4*z + z^2 - 4*y*z^2 + 3*y^2*z^2 + 7*y^4*z^2 - 4*y^5*z^2 - z^3 - 12*y*z^3 + 23*y^2*z^3 - 2*y^3*z^3 - 13*y^4*z^3 - 9*z^4 + 46*y*z^4 - 36*y^2*z^4 - 6*y^3*z^4 + 23*z^5 - 50*y*z^5 + 14*y^2*z^5 - 20*z^6 + 18*y*z^6 + 6*z^7)*G[0, 1, y])/ (2*y^3*(-1 + z)^3*z^2*(y + z)^2) + ((-36*y^3 + 48*y^4 - 5*y^5 - 7*y^6 + 4*y^7 - 38*y^2*z + 230*y^3*z - 164*y^4*z - 18*y^5*z + 23*y^6*z - 52*y*z^2 + 276*y^2*z^2 - 504*y^3*z^2 + 142*y^4*z^2 + 47*y^5*z^2 - 14*z^3 + 270*y*z^3 - 620*y^2*z^3 + 434*y^3*z^3 - 10*y^4*z^3 + 68*z^4 - 503*y*z^4 + 557*y^2*z^4 - 120*y^3*z^4 - 120*z^5 + 404*y*z^5 - 175*y^2*z^5 + 92*z^6 - 119*y*z^6 - 26*z^7)*G[1, 0, y])/(2*y^2*(-1 + z)^3* (-1 + y + z)*(y + z)^4) + (3*(2*y + z)*G[1, 1, y])/ (y^2*(y + z)^2) + (2*G[0, 0, 1, y])/y^3 - (6*G[0, 1, 0, y])/y^3 - (2*G[0, 1, 1, y])/y^3 - (4*G[1, 0, 1, y])/y^3 + (4*G[1, 1, 0, y])/y^3) + ((-1 + 4*y - 6*y^2 + 4*y^3 - y^4 + 2*z - 8*y*z + 12*y^2*z - 8*y^3*z + 2*y^4*z + 4*z^2 - 12*y*z^2 + 9*y^2*z^2 + y^4*z^2 - 16*z^3 + 44*y*z^3 - 30*y^2*z^3 + 4*y^3*z^3 + 19*z^4 - 40*y*z^4 + 15*y^2*z^4 - 10*z^5 + 12*y*z^5 + 2*z^6)* G[1, 1, 0, z])/(2*y^3*(-1 + z)^2*z^2*(-1 + y + z)^2) + (3*(2*y + z)*G[1, 1, 1, y])/(y^2*(y + z)^2) + G[-y, z]*(((-2*y^2 + 2*y^3 - 4*y*z + 2*y^2*z - z^2 - 3*y*z^2 - 3*z^3)* G[0, 1, y])/(2*y^3*(-1 + y + z)*(y + z)^2) + ((-2*y^3 + 2*y^4 - 17*y^2*z + 21*y^3*z - 22*y*z^2 + 41*y^2*z^2 - 8*z^3 + 28*y*z^3 + 6*z^4)*G[1, 0, y])/(2*y^3*z*(-1 + y + z)* (y + z)^2) + ((-2*y^3 - 5*y^2*z + 2*y*z^2 + 3*z^3)*G[1, 1, y])/ (2*y^3*z*(y + z)^2) + (5*G[0, 1, 0, y])/y^3 + (2*G[0, 1, 1, y])/y^3 + (2*G[1, 0, 1, y])/y^3 + (7*G[1, 1, 0, y])/y^3 - (3*G[1, 1, 1, y])/y^3) + G[0, z]*((-8*y^2 - 9*y^3 + 17*y^4 - 138*y*z + 46*y^2*z + 87*y^3*z + 6*y^4*z - 58*z^2 + 315*y*z^2 + 19*y^2*z^2 - 32*y^3*z^2 + 116*z^3 - 181*y*z^3 - 34*y^2*z^3 - 58*z^4 + 4*y*z^4)/(8*y^2*(-1 + z)^2* (-1 + y + z)*(y + z)^2) + ((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z + 4*y^2*z + 16*y^3*z - 6*y^4*z + 2*z^2 + 22*y*z^2 - 6*y^2*z^2 - 24*y^3*z^2 - 2*y^4*z^2 + 11*z^3 - 54*y*z^3 - 10*y^2*z^3 - 28*z^4 + 26*y*z^4 + 4*y^2*z^4 + 15*z^5 + 2*y*z^5)*G[1, y])/ (4*y^3*(-1 + z)^2*z*(y + z)^2) + ((2*y - y^2 - y^3 + 2*z - 4*y*z + y^2*z - 4*z^2 + 2*y*z^2 + 2*z^3)* G[0, 1, y])/(2*y^3*(-1 + z)^2*(-1 + y + z)) + ((12*y^4 - 16*y^5 + 2*y^6 - 3*y^3*z - 38*y^4*z + 24*y^5*z - 4*y^2*z^2 - 18*y^3*z^2 + 38*y^4*z^2 - 11*y*z^3 - 3*y^2*z^3 + 29*y^3*z^3 - 4*z^4 + 18*y*z^4 + 9*y^2*z^4 + 7*z^5 - 7*y*z^5 - 3*z^6)*G[1, 0, y])/(y^3*(-1 + z)*(-1 + y + z)*(y + z)^4) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1, 1, y])/(2*y^3*(-1 + z)^2* (y + z)^2) - (5*G[0, 1, 0, y])/y^3 - (2*G[0, 1, 1, y])/y^3 - G[1, 0, 1, y]/y^3 - (5*G[1, 1, 0, y])/y^3 + (3*G[1, 1, 1, y])/y^3) + ((-1 + 3*y - 3*y^2 + y^3 - z + 2*y*z - y^2*z + 5*z^2 - 7*y*z^2 - 3*z^3)* G[1, 1 - y, 0, z])/(2*y^3*z^2*(-1 + y + z)) + ((2 + y - 2*z)*G[1 - y, 0, 0, z])/(2*y^2*(-1 + z)^2) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1 - y, 0, 1 - y, z])/ (2*y^3*(-1 + z)^2*(y + z)^2) + ((27*y^4 - 33*y^5 + 3*y^6 - y^7 + 6*y^3*z - 111*y^4*z + 78*y^5*z - 7*y^6*z + 11*y^2*z^2 - 65*y^3*z^2 + 159*y^4*z^2 - 51*y^5*z^2 - 8*y*z^3 - 49*y^2*z^3 + 124*y^3*z^3 - 79*y^4*z^3 - 4*z^4 + 22*y*z^4 + 68*y^2*z^4 - 66*y^3*z^4 + 12*z^5 - 20*y*z^5 - 30*y^2*z^5 - 12*z^6 + 6*y*z^6 + 4*z^7)*G[1 - y, 1, 0, z])/(2*y^3*(-1 + z)^2*(-1 + y + z)* (y + z)^4) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1 - y, 1 - y, 0, z])/ (2*y^3*(-1 + z)^2*(y + z)^2) + (3*(2*y + z)*G[1 - y, 1 - y, 1 - y, z])/ (y^2*(y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*y*z - 5*y^2*z + 8*y^3*z - 3*y^4*z + z^2 - 4*y*z^2 + 8*y^2*z^2 - 6*y^3*z^2 + 7*y^4*z^2 - 4*y^5*z^2 - z^3 - 10*y*z^3 + 8*y^2*z^3 + 4*y^3*z^3 - 13*y^4*z^3 - 9*z^4 + 40*y*z^4 - 21*y^2*z^4 - 8*y^3*z^4 + 23*z^5 - 44*y*z^5 + 9*y^2*z^5 - 20*z^6 + 16*y*z^6 + 6*z^7)*G[1 - y, -y, 1 - y, z])/ (2*y^3*(-1 + z)^3*z^2*(y + z)^2) + ((2*y^2 - 4*y^3 + 4*y*z - 8*y^2*z + z^2 - 3*y*z^2 + z^3)* G[-y, 0, 1 - y, z])/(2*y^3*(-1 + y + z)*(y + z)^2) + ((2*y^2 - 4*y^3 + 4*y*z - 8*y^2*z + z^2 - 3*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(2*y^3*(-1 + y + z)*(y + z)^2) + ((-2*y^3 - 5*y^2*z + 2*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/ (2*y^3*z*(y + z)^2) + Pi*((((3*I)/4)*(-2 - y + z))/ (y*(-1 + z)*(y + z)) - (((3*I)/2)*G[0, 1, y])/y^3 + G[1 - y, z]*(((I/2)*(-6*y + 2*y^2 + y^3 - 3*z + 8*y*z + 3*z^2 - y*z^2))/(y^2*(-1 + z)*(y + z)^2) + (I*G[0, 1, y])/y^3) - ((I/2)*(-3 + 2*y + y^2 + 6*z - 2*y*z - 3*z^2)*G[0, 1 - y, z])/ (y^3*(-1 + z)^2) - (((3*I)/2)*G[1, 0, z])/y^3 - ((2*I)*(2*y + z)*G[1, 1, y])/(y^2*(y + z)^2) + ((2*I)*G[-y, z]*G[1, 1, y])/y^3 + G[0, z]*((((3*I)/4)*(2 + y - 2*z))/(y^2*(-1 + z)^2) - ((I/2)*(-3 + 2*y + y^2 + 6*z - 2*y*z - 3*z^2)*G[1, y])/ (y^3*(-1 + z)^2) - ((2*I)*G[1, 1, y])/y^3) - ((I/2)*(-3 + 2*y + y^2 + 6*z - 2*y*z - 3*z^2)*G[1 - y, 0, z])/ (y^3*(-1 + z)^2) - ((2*I)*(2*y + z)*G[1 - y, 1 - y, z])/ (y^2*(y + z)^2) - (((3*I)/2)*G[-y, 1 - y, z])/y^3 + G[1, y]*(((I/2)*(-6*y + 2*y^2 + y^3 - 3*z + 8*y*z + 3*z^2 - y*z^2))/ (y^2*(-1 + z)*(y + z)^2) - ((2*I)*(2*y + z)*G[1 - y, z])/ (y^2*(y + z)^2) - (((3*I)/2)*G[-y, z])/y^3 - ((2*I)*G[0, 1 - y, z])/y^3 + (I*G[1, 0, z])/y^3 - ((2*I)*G[1 - y, 0, z])/y^3 + (I*G[1 - y, -y, z])/y^3 + ((2*I)*G[-y, 1 - y, z])/y^3) + ((2*I)*G[0, 1, 1, y])/y^3 - ((2*I)*G[0, 1 - y, 1 - y, z])/y^3 + (I*G[1, 0, 1, y])/y^3 + (I*G[1, 0, 1 - y, z])/y^3 + (I*G[1, 1 - y, 0, z])/y^3 - ((2*I)*G[1 - y, 0, 1 - y, z])/y^3 + (I*G[1 - y, 1, 0, z])/y^3 - ((2*I)*G[1 - y, 1 - y, 0, z])/y^3 + (I*G[1 - y, -y, 1 - y, z])/y^3 + ((2*I)*G[-y, 1 - y, 1 - y, z])/y^3) + ((2*y^3 - 2*y^4 + 15*y^2*z - 19*y^3*z + 18*y*z^2 - 39*y^2*z^2 + 7*z^3 - 31*y*z^3 - 9*z^4)*G[-y, -y, 1 - y, z])/(2*y^3*z*(-1 + y + z)* (y + z)^2) + G[0, y]*((35*y - 21*y^2 - 2*y^3 - z - 53*y*z + 17*y^2*z + 4*z^2 + 16*y*z^2 - 3*z^3)/(4*y*(-1 + z)*(-1 + y + z)* (y + z)^2) + ((y^3 - 3*y^4 + 3*y^5 - y^6 + 3*y^2*z + 4*y^3*z - 9*y^4*z - 2*y^5*z + 4*y^6*z + 3*y*z^2 - 40*y^2*z^2 + 4*y^3*z^2 + 33*y^4*z^2 + 2*y^5*z^2 + z^3 - 20*y*z^3 + 110*y^2*z^3 - 28*y^3*z^3 - 18*y^4*z^3 + 6*y^5*z^3 - 9*z^4 + 43*y*z^4 - 117*y^2*z^4 + 28*y^3*z^4 + 6*y^4*z^4 + 21*z^5 - 38*y*z^5 + 50*y^2*z^5 - 6*y^3*z^5 - 19*z^6 + 12*y*z^6 - 6*y^2*z^6 + 6*z^7)* G[0, z])/(2*y^2*(-1 + z)^2*z*(-1 + y + z)^2*(y + z)^3) + ((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z - 18*y^2*z + 18*y^3*z - 8*y^4*z + 2*z^2 - 33*y*z^2 + 46*y^2*z^2 - 26*y^3*z^2 - 2*y^4*z^2 - 16*z^3 + 62*y*z^3 - 38*y^2*z^3 - 4*y^3*z^3 + 26*z^4 - 35*y*z^4 - 12*z^5 + 2*y*z^5)*G[1 - y, z])/(4*y^2*(-1 + z)^2*z^2*(y + z)^2) + ((-10 + 5*y + y^2 + 20*z - 5*y*z - 10*z^2)*G[0, 0, z])/ (2*y^2*(-1 + z)^2*(-1 + y + z)) + ((-2*y^3 + 2*y^4 - 17*y^2*z + 29*y^3*z - 7*y^4*z - 7*y^5*z + 4*y^6*z - 22*y*z^2 + 96*y^2*z^2 - 77*y^3*z^2 - 6*y^4*z^2 + 15*y^5*z^2 - 8*z^3 + 96*y*z^3 - 187*y^2*z^3 + 68*y^3*z^3 + 15*y^4*z^3 + 30*z^4 - 156*y*z^4 + 154*y^2*z^4 - 18*y^3*z^4 - 42*z^5 + 112*y*z^5 - 46*y^2*z^5 + 26*z^6 - 30*y*z^6 - 6*z^7)* G[0, 1 - y, z])/(2*y^3*(-1 + z)^3*z*(-1 + y + z)*(y + z)^2) + ((1 - 4*y + 6*y^2 - 4*y^3 + y^4 - z + 4*y*z - 6*y^2*z + 4*y^3*z - y^4*z - 9*z^2 + 10*y*z^2 + 4*y^2*z^2 - 4*y^3*z^2 + 23*z^3 - 16*y*z^3 - 4*y^2*z^3 - 20*z^4 + 6*y*z^4 + 6*z^5)*G[1, 0, z])/ (2*y^3*(-1 + z)*z^2*(-1 + y + z)^2) + ((y^4 - 3*y^5 + 3*y^6 - y^7 + 4*y^3*z - 12*y^4*z + 13*y^5*z - 6*y^6*z + y^7*z + 6*y^2*z^2 - 18*y^3*z^2 + 45*y^4*z^2 - 44*y^5*z^2 + 7*y^6*z^2 + 4*y*z^3 - 12*y^2*z^3 + 8*y^3*z^3 - 84*y^4*z^3 + 50*y^5*z^3 + z^4 - 3*y*z^4 - 7*y^2*z^4 - 33*y^3*z^4 + 74*y^4*z^4 - 25*y*z^5 + 55*y^3*z^5 - 9*z^6 + 38*y*z^6 + 17*y^2*z^6 + 14*z^7 - 14*y*z^7 - 6*z^8)*G[1 - y, 0, z])/ (2*y^3*(-1 + z)*z^2*(-1 + y + z)*(y + z)^4) + ((2*y^2 + 5*y*z + 2*z^2)*G[1 - y, 1 - y, z])/(2*y^2*z*(y + z)^2) + ((-2*y^3 + 2*y^4 - 17*y^2*z + 21*y^3*z - 22*y*z^2 + 41*y^2*z^2 - 8*z^3 + 28*y*z^3 + 6*z^4)*G[-y, 1 - y, z])/(2*y^3*z*(-1 + y + z)* (y + z)^2) - (3*G[0, 0, 1 - y, z])/y^3 + (5*G[0, 1 - y, 0, z])/ y^3 + G[0, 1 - y, 1 - y, z]/y^3 + (3*G[0, -y, 1 - y, z])/y^3 - (5*G[1, 0, 0, z])/y^3 - G[1, 0, 1 - y, z]/y^3 - (5*G[1, 1, 0, z])/y^3 + (5*G[1, 1 - y, 0, z])/y^3 + (5*G[1 - y, 0, 0, z])/y^3 + G[1 - y, 0, 1 - y, z]/y^3 + (5*G[1 - y, 1, 0, z])/y^3 - (5*G[1 - y, 1 - y, 0, z])/y^3 + (3*G[-y, 0, 1 - y, z])/y^3 - (5*G[-y, 1 - y, 0, z])/y^3 - G[-y, 1 - y, 1 - y, z]/y^3 - (3*G[-y, -y, 1 - y, z])/y^3) + G[1, y]*((-56*y + 4*y^2 + 2*y^3 - 29*z + 60*y*z + 29*z^2 - 2*y*z^2)/ (4*y^2*(-1 + z)*(y + z)^2) + ((8*y - 2*y^2 - y^3 + 5*z - 10*y*z - 5*z^2 + y*z^2)*G[1 - y, z])/(2*y^2*(-1 + z)*(y + z)^2) + ((-2*y^3 + 4*y^4 - 2*y^5 - 6*y^2*z + 20*y^3*z - 18*y^4*z + 8*y^5*z - 6*y*z^2 + 25*y^2*z^2 - 58*y^3*z^2 + 32*y^4*z^2 + 2*y^5*z^2 - 2*z^3 - 8*y*z^3 - 54*y^2*z^3 + 64*y^3*z^3 + 6*y^4*z^3 - 11*z^4 + 28*y*z^4 + 49*y^2*z^4 + 28*z^5 - 12*y*z^5 - 6*y^2*z^5 - 15*z^6 - 2*y*z^6)*G[-y, z])/(4*y^3*(-1 + z)^2*z^2*(y + z)^2) + ((2 + y - 2*z)*G[0, 0, z])/(2*y^2*(-1 + z)^2) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[0, 1 - y, z])/(2*y^3*(-1 + z)^2* (y + z)^2) + ((-2*y^3 - 17*y^2*z + 12*y^3*z + 4*y^4*z - 4*y^5*z - 22*y*z^2 + 63*y^2*z^2 - 10*y^3*z^2 - 12*y^4*z^2 - 8*z^3 + 72*y*z^3 - 71*y^2*z^3 - 4*y^3*z^3 + 24*z^4 - 78*y*z^4 + 25*y^2*z^4 - 24*z^5 + 28*y*z^5 + 8*z^6)*G[0, -y, z])/ (2*y^3*(-1 + z)^3*z*(y + z)^2) + ((-1 + 3*y - 3*y^2 + y^3 - z + 2*y*z - y^2*z + 5*z^2 - 7*y*z^2 - 3*z^3)*G[1, 0, z])/(2*y^3*z^2*(-1 + y + z)) + ((2*y^3 + y^4 - 4*y*z + 4*y^2*z - 3*z^2 + 10*y*z^2 - 3*y^2*z^2 + 6*z^3 - 6*y*z^3 - 3*z^4)*G[1 - y, 0, z])/(2*y^3*(-1 + z)^2* (y + z)^2) + (3*(2*y + z)*G[1 - y, 1 - y, z])/(y^2*(y + z)^2) + ((y^2 - 2*y^3 + y^4 + 2*y*z - 5*y^2*z + 8*y^3*z - 3*y^4*z + z^2 - 4*y*z^2 + 8*y^2*z^2 - 6*y^3*z^2 + 7*y^4*z^2 - 4*y^5*z^2 - z^3 - 10*y*z^3 + 8*y^2*z^3 + 4*y^3*z^3 - 13*y^4*z^3 - 9*z^4 + 40*y*z^4 - 21*y^2*z^4 - 8*y^3*z^4 + 23*z^5 - 44*y*z^5 + 9*y^2*z^5 - 20*z^6 + 16*y*z^6 + 6*z^7)*G[1 - y, -y, z])/(2*y^3*(-1 + z)^3*z^2* (y + z)^2) + ((2*y^2 - 4*y^3 + 4*y*z - 8*y^2*z + z^2 - 3*y*z^2 + z^3)*G[-y, 0, z])/(2*y^3*(-1 + y + z)*(y + z)^2) + ((-2*y^3 - 5*y^2*z + 2*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/ (2*y^3*z*(y + z)^2) + ((2*y^3 - 2*y^4 + 15*y^2*z - 19*y^3*z + 18*y*z^2 - 39*y^2*z^2 + 7*z^3 - 31*y*z^3 - 9*z^4)*G[-y, -y, z])/ (2*y^3*z*(-1 + y + z)*(y + z)^2) + (2*G[0, 0, 1 - y, z])/y^3 + (3*G[0, 0, -y, z])/y^3 - G[0, 1, 0, z]/y^3 + (2*G[0, 1 - y, 0, z])/ y^3 + (3*G[0, 1 - y, 1 - y, z])/y^3 - (2*G[0, 1 - y, -y, z])/y^3 - (3*G[0, -y, 1 - y, z])/y^3 - (3*G[0, -y, -y, z])/y^3 - (2*G[1, 0, 0, z])/y^3 - G[1, 0, 1 - y, z]/y^3 + (2*G[1, 0, -y, z])/y^3 - G[1, 1 - y, 0, z]/y^3 + (2*G[1, 1 - y, -y, z])/y^3 + (2*G[1 - y, 0, 0, z])/y^3 + (3*G[1 - y, 0, 1 - y, z])/y^3 - (2*G[1 - y, 0, -y, z])/y^3 + (3*G[1 - y, 1 - y, 0, z])/y^3 - (4*G[1 - y, 1 - y, -y, z])/y^3 - (2*G[1 - y, -y, 1 - y, z])/y^3 - (2*G[-y, 0, 1 - y, z])/y^3 - (3*G[-y, 0, -y, z])/y^3 - (2*G[-y, 1 - y, 0, z])/y^3 - (3*G[-y, 1 - y, 1 - y, z])/y^3 + (3*G[-y, 1 - y, -y, z])/y^3 + (3*G[-y, -y, 1 - y, z])/y^3 + (3*G[-y, -y, -y, z])/y^3) + (5*G[0, 0, 1, 0, y])/y^3 - (5*G[0, 0, 1, 0, z])/y^3 + (2*G[0, 0, 1, 1, y])/y^3 + (2*G[0, 0, 1 - y, 1 - y, z])/y^3 + (3*G[0, 0, -y, 1 - y, z])/y^3 + (2*G[0, 1, 0, 1, y])/y^3 - G[0, 1, 0, 1 - y, z]/y^3 + (7*G[0, 1, 1, 0, y])/y^3 + (2*G[0, 1, 1, 0, z])/y^3 - (3*G[0, 1, 1, 1, y])/y^3 - G[0, 1, 1 - y, 0, z]/y^3 + (2*G[0, 1 - y, 0, 1 - y, z])/y^3 - (6*G[0, 1 - y, 1, 0, z])/y^3 + (2*G[0, 1 - y, 1 - y, 0, z])/y^3 + (3*G[0, 1 - y, 1 - y, 1 - y, z])/y^3 - (2*G[0, 1 - y, -y, 1 - y, z])/ y^3 - (3*G[0, -y, 1 - y, 1 - y, z])/y^3 - (3*G[0, -y, -y, 1 - y, z])/ y^3 + (2*G[1, 0, 0, 1, y])/y^3 - (2*G[1, 0, 0, 1 - y, z])/y^3 - (6*G[1, 0, 1, 0, y])/y^3 + (6*G[1, 0, 1, 0, z])/y^3 - (2*G[1, 0, 1, 1, y])/y^3 - (2*G[1, 0, 1 - y, 0, z])/y^3 - G[1, 0, 1 - y, 1 - y, z]/y^3 + (2*G[1, 0, -y, 1 - y, z])/y^3 + (7*G[1, 1, 0, 0, z])/y^3 - (4*G[1, 1, 0, 1, y])/y^3 + (4*G[1, 1, 1, 0, y])/y^3 + (3*G[1, 1, 1, 0, z])/y^3 - (2*G[1, 1 - y, 0, 0, z])/y^3 - G[1, 1 - y, 0, 1 - y, z]/y^3 - (4*G[1, 1 - y, 1, 0, z])/y^3 - G[1, 1 - y, 1 - y, 0, z]/y^3 + (2*G[1, 1 - y, -y, 1 - y, z])/y^3 + (2*G[1 - y, 0, 0, 1 - y, z])/y^3 - (6*G[1 - y, 0, 1, 0, z])/y^3 + (2*G[1 - y, 0, 1 - y, 0, z])/y^3 + (3*G[1 - y, 0, 1 - y, 1 - y, z])/y^3 - (2*G[1 - y, 0, -y, 1 - y, z])/ y^3 - (7*G[1 - y, 1, 0, 0, z])/y^3 - (5*G[1 - y, 1, 1, 0, z])/y^3 + (2*G[1 - y, 1 - y, 0, 0, z])/y^3 + (3*G[1 - y, 1 - y, 0, 1 - y, z])/ y^3 + (4*G[1 - y, 1 - y, 1, 0, z])/y^3 + (3*G[1 - y, 1 - y, 1 - y, 0, z])/y^3 - (4*G[1 - y, 1 - y, -y, 1 - y, z])/y^3 - (2*G[1 - y, -y, 1 - y, 1 - y, z])/y^3 + (5*G[-y, 0, 1, 0, z])/y^3 - (2*G[-y, 0, 1 - y, 1 - y, z])/y^3 - (3*G[-y, 0, -y, 1 - y, z])/y^3 - (2*G[-y, 1 - y, 0, 1 - y, z])/y^3 + (5*G[-y, 1 - y, 1, 0, z])/y^3 - (2*G[-y, 1 - y, 1 - y, 0, z])/y^3 - (3*G[-y, 1 - y, 1 - y, 1 - y, z])/ y^3 + (3*G[-y, 1 - y, -y, 1 - y, z])/y^3 + (3*G[-y, -y, 1 - y, 1 - y, z])/y^3 + (3*G[-y, -y, -y, 1 - y, z])/y^3 + ((4 - 3*y - 22*y^2 + 35*y^3 - 12*y^4 - 16*z + 9*y*z + 44*y^2*z - 35*y^3*z + 24*z^2 - 9*y*z^2 - 22*y^2*z^2 - 16*z^3 + 3*y*z^3 + 4*z^4)/(2*y^2*(-1 + z)^3*(-1 + y + z)^2) - (2*G[1, y])/y^3 + (2*G[1, z])/y^3 - (2*G[1 - y, z])/y^3)*Zeta[3])/Nc^2)/q2^2, beta[1, 2, "PS"] -> (((-2 - y + z)/(y*(-1 + z)*(y + z)) + Pi^2*((-2*y + 3*y^2 - y^3 + 4*z - 3*y*z - y^2*z - 6*z^2 + y*z^2 + z^3)/ (3*(-1 + y + z)^2*(y + z)^3) - (2*(y - 2*z)*G[1, y])/(3*(y + z)^4) - (2*(y - 2*z)*G[1 - y, z])/(3*(y + z)^4)) + (2*(-5*y + 12*y^2 - 8*y^3 + y^4 + z + 4*y*z - 6*y^2*z + y^3*z - 2*z^2 + 3*y*z^2 - y^2*z^2 + z^3 - y*z^3)*G[1, 0, y])/ (y*(-1 + y + z)^2*(y + z)^3) + (4*(y - 2*z)*G[1 - y, z]*G[1, 0, y])/ (y + z)^4 + G[0, z]*((-4*y + 3*y^2 + y^3 + 2*z + 10*y*z - 5*y^2*z - 5*z^2 - 9*y*z^2 + 4*y^2*z^2 + 3*z^3 + 4*y*z^3)/ (y*(-1 + z)^2*(-1 + y + z)*(y + z)^2) - (4*(y - 2*z)*G[1, 0, y])/ (y + z)^4) + (2*(5*y - 8*y^2 + 2*y^3 + y^4 - z - 12*y*z + 12*y^2*z + y^3*z + 2*z^2 + 9*y*z^2 - y^2*z^2 - z^3 - y*z^3)*G[1, 0, z])/ (y*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((-2*(-3 + 2*y + 2*z))/((-1 + y + z)*(y + z)^2) - (2*(2*y - 3*y^2 + y^3 - 4*z + 3*y*z + y^2*z + 6*z^2 - y*z^2 - z^3)* G[0, z])/((-1 + y + z)^2*(y + z)^3) - (4*(y - 2*z)*G[1 - y, 0, z])/ (y + z)^4) + (4*(y - 2*z)*G[0, 1, 0, y])/(y + z)^4 + (4*(y - 2*z)*G[0, 1, 0, z])/(y + z)^4 + (4*(y - 2*z)*G[1, 1, 0, y])/ (y + z)^4 + (4*(y - 2*z)*G[1 - y, 1, 0, z])/(y + z)^4)/Nc + Nc*(1/(y*(-1 + z)) + ((4*y + 2*z - 6*y*z + y^2*z - 4*z^2 + 4*y*z^2 + 3*z^3)*G[0, 1 - y, z])/(2*y^2*(-1 + z)*(y + z)^2) + ((2 - 4*y + 2*y^2 - 6*z + 9*y*z - 4*y^2*z + 7*z^2 - 7*y*z^2 - 3*z^3)* G[1, 0, z])/(2*y^2*(-1 + y + z)^2*(y + z)) + G[0, -y, z]*((-4*G[1, 0, y])/y^3 + (4*G[1, 1, y])/y^3) + G[0, z]*((4 - 2*y - 2*y^2 - 10*z + 3*y*z + 9*z^2 - 3*y*z^2 - 3*z^3)/ (2*y*(-1 + z)^2*(-1 + y + z)*(y + z)) + ((4*y + 2*z - 6*y*z + y^2*z - 4*z^2 + 4*y*z^2 + 3*z^3)*G[1, y])/ (2*y^2*(-1 + z)*(y + z)^2) + (z*G[1, 1, y])/(y^2*(y + z)^2)) + G[-y, z]*(-((z*G[0, 1, y])/(y^2*(y + z)^2)) + ((-y^2 - 6*y*z - 4*z^2)*G[1, 0, y])/(y^2*z*(y + z)^2) + ((y^2 + 6*y*z + 3*z^2)*G[1, 1, y])/(y^2*z*(y + z)^2)) + ((4*y + 2*z - 6*y*z + y^2*z - 4*z^2 + 4*y*z^2 + 3*z^3)*G[1 - y, 0, z])/ (2*y^2*(-1 + z)*(y + z)^2) + (2*(3*y + 2*z)*G[1 - y, 1 - y, z])/ (y^2*(y + z)^2) + Pi^2*((8 - 6*y - 12*y^2 + 10*y^3 - 24*z + 12*y*z + 13*y^2*z + 24*z^2 - 6*y*z^2 - y^2*z^2 - 8*z^3)/ (12*y^2*(-1 + z)^2*(-1 + y + z)^2) + ((-4 - 2*y - 5*y^2 + 8*z + 2*y*z - 4*z^2)*G[1 - y, z])/ (6*y^2*(-1 + z)^3) + G[0, y]*((4 + 2*y + 5*y^2 - 8*z - 2*y*z + 4*z^2)/(6*y^2*(-1 + z)^3) + (2*G[1, z])/(3*y^3) - (2*G[1 - y, z])/(3*y^3)) + G[1, y]* ((-4 - 2*y - 5*y^2 + 8*z + 2*y*z - 4*z^2)/(6*y^2*(-1 + z)^3) - (2*G[1, z])/(3*y^3) + (2*G[1 - y, z])/(3*y^3)) - (2*G[1, 0, y])/(3*y^3) + (2*G[1, 1, y])/(3*y^3) - (2*G[1, 1 - y, z])/(3*y^3) + (2*G[1 - y, 1 - y, z])/(3*y^3)) + G[0, 1, y]*((4*y + 8*y^2 + 10*y^3 + 2*z + 6*y*z + 13*y^2*z + 2*z^2 + 4*y*z^2 - y^2*z^2 - z^3 - 4*y*z^3 - 3*z^4)/(2*y^2*(-1 + z)^2* (y + z)^2) - (4*G[1, 1 - y, z])/y^3 + (4*G[1 - y, 1 - y, z])/y^3) + ((-6*y^2 + 2*y^3 + 5*y^4 + 26*y^2*z + 20*y^3*z + 5*y^4*z + 2*z^2 + 18*y*z^2 + 8*y^2*z^2 + 8*y^3*z^2 + 2*z^3 - 4*y*z^3 + 2*y^2*z^3 - z^4 - 4*y*z^4 - 3*z^5)*G[-y, 1 - y, z])/(2*y^2*(-1 + z)^2*z* (y + z)^2) + G[1, 1, y]*((2*(3*y + 2*z))/(y^2*(y + z)^2) - (4*G[-y, -y, z])/y^3) + G[1, 0, y]* ((-10*y + 12*y^2 - 4*y^3 + 12*y^4 - 10*y^5 - 8*z + 40*y*z - 32*y^2*z + 32*y^3*z - 33*y^4*z + 24*z^2 - 54*y*z^2 + 40*y^2*z^2 - 40*y^3*z^2 + y^4*z^2 - 24*z^3 + 28*y*z^3 - 21*y^2*z^3 + 2*y^3*z^3 + 8*z^4 - 4*y*z^4 + y^2*z^4)/(2*y^2*(-1 + z)^2*(-1 + y + z)^2*(y + z)^2) + (4*G[1, 1 - y, z])/y^3 - (4*G[1 - y, 1 - y, z])/y^3 + (4*G[-y, -y, z])/y^3) + ((4 + 2*y + 5*y^2 - 8*z - 2*y*z + 4*z^2)* G[0, 0, 1, y])/(y^2*(-1 + z)^3) + ((-4 - 2*y - 5*y^2 + 8*z + 2*y*z - 4*z^2)*G[0, 1, 0, y])/ (y^2*(-1 + z)^3) - (z*G[0, 1, 0, z])/(y^2*(y + z)^2) - (z*G[0, 1, 1, y])/(y^2*(y + z)^2) + (z*G[0, 1 - y, 1 - y, z])/ (y^2*(y + z)^2) + ((y^2 + 6*y*z - 7*y^2*z - 2*y^3*z - 5*y^4*z + 4*z^2 - 26*y*z^2 + 7*y^2*z^2 - 8*y^3*z^2 - 16*z^3 + 32*y*z^3 - 6*y^2*z^3 + 20*z^4 - 12*y*z^4 - 8*z^5)*G[0, -y, 1 - y, z])/ (y^2*(-1 + z)^3*z*(y + z)^2) + ((-4*y^2 - 2*y^3 - 5*y^4 + z - 8*y*z + 4*y^2*z - 8*y^3*z - 7*z^2 + 14*y*z^2 - 5*y^2*z^2 + 11*z^3 - 6*y*z^3 - 5*z^4)*G[1, 0, 1, y])/ (y^2*(-1 + z)^3*(y + z)^2) + ((4 + 2*y + 5*y^2 - 8*z - 2*y*z + 4*z^2)* G[1, 1, 0, y])/(y^2*(-1 + z)^3) + G[1 - y, z]* ((8 - 8*y - 5*y^2 - 16*z - 2*y*z + 3*z^2)/(2*y*(-1 + z)*(y + z)^2) + ((-4*y^2 - 2*y^3 - 5*y^4 + z - 8*y*z + 4*y^2*z - 8*y^3*z - 7*z^2 + 14*y*z^2 - 5*y^2*z^2 + 11*z^3 - 6*y*z^3 - 5*z^4)*G[0, 1, y])/ (y^2*(-1 + z)^3*(y + z)^2) + ((4 + 2*y + 5*y^2 - 8*z - 2*y*z + 4*z^2)*G[1, 0, y])/(y^2*(-1 + z)^3) - (4*G[0, 0, 1, y])/y^3 + (4*G[0, 1, 0, y])/y^3 + (4*G[1, 0, 1, y])/y^3 - (4*G[1, 1, 0, y])/y^3) + G[1, z]*((4*G[0, 0, 1, y])/y^3 - (4*G[0, 1, 0, y])/y^3 - (4*G[1, 0, 1, y])/y^3 + (4*G[1, 1, 0, y])/y^3) + (z*G[1 - y, 0, 1 - y, z])/(y^2*(y + z)^2) - (z*G[1 - y, 1, 0, z])/(y^2*(y + z)^2) + (z*G[1 - y, 1 - y, 0, z])/ (y^2*(y + z)^2) + ((-y^2 - 6*y*z - y^2*z - 2*y^3*z - 5*y^4*z - 3*z^2 + 10*y*z^2 + y^2*z^2 - 8*y^3*z^2 + 5*z^3 - 4*y*z^3 - 4*y^2*z^3 - z^4 - z^5)*G[1 - y, -y, 1 - y, z])/(y^2*(-1 + z)^3*z*(y + z)^2) + (z*G[-y, 0, 1 - y, z])/(y^2*(y + z)^2) + (z*G[-y, 1 - y, 0, z])/ (y^2*(y + z)^2) + ((y^2 + 6*y*z + 3*z^2)*G[-y, 1 - y, 1 - y, z])/ (y^2*z*(y + z)^2) + ((y^2 + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, z])/ (y^2*z*(y + z)^2) + G[0, y]*((-4 + 5*y^2 + 4*z + 5*y*z)/ (2*y*(-1 + z)*(-1 + y + z)*(y + z)) - (z*G[0, z])/ (2*(-1 + z)*(-1 + y + z)^2) + ((6*y - 2*y^2 - 5*y^3 + 4*z - 18*y*z - 10*y^2*z - 5*y^3*z - 12*z^2 + 5*y*z^2 - 8*y^2*z^2 + 8*z^3 - 3*y*z^3)*G[1 - y, z])/(2*y*(-1 + z)^2*z*(y + z)^2) + ((-y^2 - 6*y*z + 7*y^2*z + 2*y^3*z + 5*y^4*z - 4*z^2 + 26*y*z^2 - 7*y^2*z^2 + 8*y^3*z^2 + 16*z^3 - 32*y*z^3 + 6*y^2*z^3 - 20*z^4 + 12*y*z^4 + 8*z^5)*G[0, 1 - y, z])/(y^2*(-1 + z)^3*z*(y + z)^2) + ((-y^2 - 6*y*z - 4*z^2)*G[1 - y, 1 - y, z])/(y^2*z*(y + z)^2) + ((-y^2 - 6*y*z - 4*z^2)*G[-y, 1 - y, z])/(y^2*z*(y + z)^2) + (4*G[0, 0, 1 - y, z])/y^3 - (4*G[0, 1 - y, 1 - y, z])/y^3 - (4*G[0, -y, 1 - y, z])/y^3 + (4*G[1, 0, 1 - y, z])/y^3 - (4*G[1 - y, 0, 1 - y, z])/y^3 - (4*G[-y, 0, 1 - y, z])/y^3 + (4*G[-y, 1 - y, 1 - y, z])/y^3 + (4*G[-y, -y, 1 - y, z])/y^3) + G[1, y]*((8 - 8*y - 5*y^2 - 16*z - 2*y*z + 3*z^2)/ (2*y*(-1 + z)*(y + z)^2) + (2*(3*y + 2*z)*G[1 - y, z])/ (y^2*(y + z)^2) + ((-6*y^2 + 2*y^3 + 5*y^4 + 26*y^2*z + 20*y^3*z + 5*y^4*z + 2*z^2 + 18*y*z^2 + 8*y^2*z^2 + 8*y^3*z^2 + 2*z^3 - 4*y*z^3 + 2*y^2*z^3 - z^4 - 4*y*z^4 - 3*z^5)*G[-y, z])/ (2*y^2*(-1 + z)^2*z*(y + z)^2) + (z*G[0, 1 - y, z])/ (y^2*(y + z)^2) + ((y^2 + 6*y*z - 7*y^2*z - 2*y^3*z - 5*y^4*z + 4*z^2 - 26*y*z^2 + 7*y^2*z^2 - 8*y^3*z^2 - 16*z^3 + 32*y*z^3 - 6*y^2*z^3 + 20*z^4 - 12*y*z^4 - 8*z^5)*G[0, -y, z])/ (y^2*(-1 + z)^3*z*(y + z)^2) + (z*G[1 - y, 0, z])/(y^2*(y + z)^2) + ((-y^2 - 6*y*z - y^2*z - 2*y^3*z - 5*y^4*z - 3*z^2 + 10*y*z^2 + y^2*z^2 - 8*y^3*z^2 + 5*z^3 - 4*y*z^3 - 4*y^2*z^3 - z^4 - z^5)* G[1 - y, -y, z])/(y^2*(-1 + z)^3*z*(y + z)^2) + (z*G[-y, 0, z])/(y^2*(y + z)^2) + ((y^2 + 6*y*z + 3*z^2)* G[-y, 1 - y, z])/(y^2*z*(y + z)^2) + ((y^2 + 6*y*z + 3*z^2)*G[-y, -y, z])/(y^2*z*(y + z)^2) - (4*G[0, 0, -y, z])/y^3 + (4*G[0, 1 - y, -y, z])/y^3 + (4*G[0, -y, 1 - y, z])/y^3 + (4*G[0, -y, -y, z])/y^3 - (4*G[1, 0, -y, z])/y^3 - (4*G[1, 1 - y, -y, z])/y^3 + (4*G[1 - y, 0, -y, z])/y^3 + (4*G[1 - y, 1 - y, -y, z])/y^3 + (4*G[-y, 0, -y, z])/y^3 - (4*G[-y, 1 - y, -y, z])/y^3 - (4*G[-y, -y, 1 - y, z])/y^3 - (4*G[-y, -y, -y, z])/y^3) - (4*G[0, 0, -y, 1 - y, z])/y^3 + (4*G[0, 1 - y, -y, 1 - y, z])/y^3 + (4*G[0, -y, 1 - y, 1 - y, z])/y^3 + (4*G[0, -y, -y, 1 - y, z])/y^3 - (4*G[1, 0, 0, 1, y])/y^3 + (4*G[1, 0, 1, 0, y])/y^3 - (4*G[1, 0, -y, 1 - y, z])/y^3 + (4*G[1, 1, 0, 1, y])/y^3 - (4*G[1, 1, 1, 0, y])/y^3 - (4*G[1, 1 - y, -y, 1 - y, z])/y^3 + (4*G[1 - y, 0, -y, 1 - y, z])/y^3 + (4*G[1 - y, 1 - y, -y, 1 - y, z])/ y^3 + (4*G[-y, 0, -y, 1 - y, z])/y^3 - (4*G[-y, 1 - y, -y, 1 - y, z])/ y^3 - (4*G[-y, -y, 1 - y, 1 - y, z])/y^3 - (4*G[-y, -y, -y, 1 - y, z])/ y^3 + ((-3*(4 + 2*y + 5*y^2 - 8*z - 2*y*z + 4*z^2))/(y^2*(-1 + z)^3) + (12*G[1, y])/y^3 - (12*G[1, z])/y^3 + (12*G[1 - y, z])/y^3)*Zeta[3]))/ q2^2, beta[2, 2, "NS"] -> ((-5*Pi^4)/(12*y*z) + (-15251 + 14135*z)/(648*y*(-1 + z)*z) + Pi^3*(((11*I)/8)/(y*z) - (((7*I)/12)*G[0, y])/(y*z) - (((7*I)/12)*G[0, z])/(y*z) - (((2*I)/3)*G[1, y])/(y*z) - (((2*I)/3)*G[1 - y, z])/(y*z)) + G[0, 1 - y, z]* ((62*y^2 - 124*y^3 + 62*y^4 + 265*y*z - 761*y^2*z + 656*y^3*z - 160*y^4*z + 179*z^2 - 1234*y*z^2 + 1906*y^2*z^2 - 922*y^3*z^2 + 71*y^4*z^2 - 546*z^3 + 1852*y*z^3 - 1732*y^2*z^3 + 417*y^3*z^3 + 555*z^4 - 1062*y*z^4 + 525*y^2*z^4 - 188*z^5 + 179*y*z^5)/ (18*(-1 + y)*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((-y^2 - 2*y*z - z^2)*G[1, 0, y])/(y^3*z)) + G[1, 0, z]*((-10*y^2 + 30*y^3 - 30*y^4 + 10*y^5 + 223*y*z - 722*y^2*z + 812*y^3*z - 332*y^4*z + 19*y^5*z + 179*z^2 - 1480*y*z^2 + 3073*y^2*z^2 - 2413*y^3*z^2 + 640*y^4*z^2 + y^5*z^2 - 725*z^3 + 3281*y*z^3 - 4572*y^2*z^3 + 2315*y^3*z^3 - 308*y^4*z^3 + 1101*z^4 - 3193*y*z^4 + 2863*y^2*z^4 - 744*y^3*z^4 - 743*z^5 + 1348*y*z^5 - 632*y^2*z^5 + 188*z^6 - 179*y*z^6)/(18*(-1 + y)*y^3*(-1 + z)^2*z* (-1 + y + z)^2) + G[1, 1, y]/(y*z)) + G[0, 0, z]*((-24*y + 37*y*z + 8*z^2 - 18*y*z^2 - 8*z^3)/ (6*y^2*(-1 + z)^2*z) - G[0, 1, y]/(y*z) + ((-2*y^2 - 2*y*z - z^2)*G[1, 0, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 1, y])/(y^3*z)) + G[0, -y, z]*(((4*y^2 + 6*y*z + 3*z^2)*G[1, 0, y])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1, 1, y])/(y^3*z)) + ((62*y^2 - 124*y^3 + 62*y^4 + 265*y*z - 761*y^2*z + 656*y^3*z - 160*y^4*z + 179*z^2 - 1234*y*z^2 + 1906*y^2*z^2 - 922*y^3*z^2 + 71*y^4*z^2 - 546*z^3 + 1852*y*z^3 - 1732*y^2*z^3 + 417*y^3*z^3 + 555*z^4 - 1062*y*z^4 + 525*y^2*z^4 - 188*z^5 + 179*y*z^5)* G[1 - y, 0, z])/(18*(-1 + y)*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((-62*y + 102*z + 71*y*z - 102*z^2)*G[1 - y, 1 - y, z])/ (18*y^2*(-1 + z)*z) + ((-9*y^3 + 18*y^4 - 9*y^5 - 133*y^2*z + 284*y^3*z - 151*y^4*z - 274*y*z^2 + 956*y^2*z^2 - 1002*y^3*z^2 + 347*y^4*z^2 - 27*y^5*z^2 - 179*z^3 + 1207*y*z^3 - 2047*y^2*z^3 + 1242*y^3*z^3 - 214*y^4*z^3 + 546*z^4 - 1771*y*z^4 + 1695*y^2*z^4 - 479*y^3*z^4 - 555*z^5 + 1017*y*z^5 - 471*y^2*z^5 + 188*z^6 - 179*y*z^6)*G[-y, 1 - y, z])/(18*(-1 + y)*y^3*(-1 + z)^2*z^2* (-1 + y + z)) + Pi^2*((-271*y + 813*y^2 - 813*y^3 + 271*y^4 + 1117*y*z - 2755*y^2*z + 2123*y^3*z - 485*y^4*z + 30*z^2 - 1629*y*z^2 + 2961*y^2*z^2 - 1444*y^3*z^2 + 82*y^4*z^2 - 72*z^3 + 1021*y*z^3 - 1197*y^2*z^3 + 266*y^3*z^3 + 54*z^4 - 268*y*z^4 + 178*y^2*z^4 - 12*z^5 + 30*y*z^5)/(216*(-1 + y)*y^2*(-1 + z)^2*z* (-1 + y + z)^2) + G[0, z]*((-36*y + 72*y^2 - 36*y^3 + 128*y*z - 252*y^2*z + 124*y^3*z + 12*z^2 - 105*y*z^2 + 170*y^2*z^2 - 75*y^3*z^2 - 12*z^3 + 24*y*z^3 - 16*y^2*z^3 + 2*y*z^4)/ (24*(-1 + y)^2*y^2*(-1 + z)^2*z) + ((10*y^2 + 6*y*z + 3*z^2)* G[1, y])/(6*y^3*z)) + ((14*y^2 - 40*y^3 + 23*y^4 + 6*z - 14*y*z - 10*y^2*z + 28*y^3*z + 2*y^4*z - 28*z^2 + 58*y*z^2 - 55*y^2*z^2 + 46*y^3*z^2 - 13*y^4*z^2 + 52*z^3 - 90*y*z^3 + 84*y^2*z^3 - 34*y^3*z^3 - 48*z^4 + 62*y*z^4 - 33*y^2*z^4 + 22*z^5 - 16*y*z^5 - 4*z^6)*G[1, z])/(36*y^3*(-1 + z)^2*z*(-1 + y + z)^2) + ((-43*y^2 + 86*y^3 - 43*y^4 + 6*z - 56*y*z + 205*y^2*z - 248*y^3*z + 81*y^4*z + 12*y^5*z - 22*z^2 + 170*y*z^2 - 385*y^2*z^2 + 336*y^3*z^2 - 96*y^4*z^2 + 30*z^3 - 180*y*z^3 + 313*y^2*z^3 - 206*y^3*z^3 + 34*y^4*z^3 - 18*z^4 + 74*y*z^4 - 91*y^2*z^4 + 44*y^3*z^4 + 4*z^5 - 8*y*z^5 + y^2*z^5)*G[1 - y, z])/ (36*(-1 + y)^2*y^3*(-1 + z)^3*z) + G[0, y]*((18 - 46*z - 4*y*z + 43*z^2 - 15*z^3)/(12*y*(-1 + z)^3*z) + (7*G[0, z])/(12*y*z) - G[1, z]/(6*y*z) + (11*G[1 - y, z])/(6*y*z)) + G[1, y]*((-12*y^2 + 48*y^3 - 72*y^4 + 48*y^5 - 12*y^6 - 20*y*z + 134*y^2*z - 282*y^3*z + 230*y^4*z - 38*y^5*z - 36*y^6*z + 12*y^7*z + 5*z^2 + 98*y*z^2 - 489*y^2*z^2 + 778*y^3*z^2 - 485*y^4*z^2 + 72*y^5*z^2 + 21*y^6*z^2 - 13*z^3 - 212*y*z^3 + 853*y^2*z^3 - 1120*y^3*z^3 + 597*y^4*z^3 - 108*y^5*z^3 + 3*y^6*z^3 + 5*z^4 + 256*y*z^4 - 786*y^2*z^4 + 828*y^3*z^4 - 338*y^4*z^4 + 38*y^5*z^4 + 13*z^5 - 176*y*z^5 + 372*y^2*z^5 - 286*y^3*z^5 + 68*y^4*z^5 - 14*z^6 + 62*y*z^6 - 73*y^2*z^6 + 34*y^3*z^6 + 4*z^7 - 8*y*z^7 + y^2*z^7)/(36*(-1 + y)^2*y^3* (-1 + z)^3*z*(-1 + y + z)^2) + ((y^2 - 2*y*z - z^2)*G[1, z])/ (6*y^3*z) + (2*(2*y^2 + 2*y*z + z^2)*G[1 - y, z])/(3*y^3*z) - (7*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(6*y^3*z)) + (7*G[0, 0, y])/(12*y*z) + (7*G[0, 0, z])/(12*y*z) + ((-2*y - z)*G[0, 1, y])/y^3 + ((2*y^2 + 2*y*z + z^2)*G[0, 1, z])/ (3*y^3*z) + (5*(2*y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(6*y^3*z) + (7*G[1, 0, y])/(12*y*z) + ((-5*y^2 - 4*y*z - 2*z^2)*G[1, 0, z])/ (4*y^3*z) + ((5*y^2 + 8*y*z + 4*z^2)*G[1, 1, y])/(6*y^3*z) + ((-4*y^2 - 2*y*z - z^2)*G[1, 1, z])/(6*y^3*z) + ((y^2 - 2*y*z - z^2)*G[1, 1 - y, z])/(6*y^3*z) + ((11*y^2 + 6*y*z + 3*z^2)*G[1 - y, 0, z])/(6*y^3*z) + ((4*y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(3*y^3*z) - (7*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(6*y^3*z)) + G[0, 0, y]*((8 - 7*z)/(2*y*(-1 + z)*z) + ((-3*y^2 - 2*y*z - z^2)*G[0, 1 - y, z])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + ((-3*y^2 - 2*y*z - z^2)*G[1 - y, 0, z])/(y^3*z) - G[1 - y, 1 - y, z]/(y*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/ (y^3*z)) + G[1, 0, y]*((8*y - 16*y^2 + 8*y^3 - 23*y*z + 32*y^2*z - 11*y^3*z + 29*y*z^2 - 27*y^2*z^2 + 7*y^3*z^2 + z^3 - 21*y*z^3 + 11*y^2*z^3 - 2*z^4 + 7*y*z^4 + z^5)/(2*y^2*(-1 + z)^2*z* (-1 + y + z)^2) + ((-y^2 - 4*y*z - 2*z^2)*G[1, 0, z])/(y^3*z) + ((-y^2 + 2*y*z + z^2)*G[1, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) + ((-3*y^2 - 2*y*z - z^2)*G[1 - y, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, -y, z])/(y^3*z)) + G[1, 1, y]*((-62*y + 102*z + 71*y*z - 102*z^2)/(18*y^2*(-1 + z)*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 0, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, -y, z])/(y^3*z)) + G[0, 1, y]*((-62*y^2 + 124*y^3 - 62*y^4 - 274*y*z + 689*y^2*z - 512*y^3*z + 97*y^4*z - 179*z^2 + 1198*y*z^2 - 1717*y^2*z^2 + 778*y^3*z^2 - 71*y^4*z^2 + 546*z^3 - 1753*y*z^3 + 1552*y^2*z^3 - 354*y^3*z^3 - 555*z^4 + 1008*y*z^4 - 462*y^2*z^4 + 188*z^5 - 179*y*z^5)/(18*(-1 + y)*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((-2*y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) + (2*G[0, -y, z])/(y*z) - G[1, 0, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) - (3*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[-y, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) + (2*(5*y^2 + 4*y*z + 2*z^2)*G[-y, -y, z])/(y^3*z)) + (3*(-4*y - 2*z + 3*y*z + 2*z^2)*G[0, 0, 0, z])/(2*y^2*(-1 + z)^2) + ((22*y^2 - 88*y^3 + 132*y^4 - 88*y^5 + 22*y^6 + 38*y*z - 256*y^2*z + 570*y^3*z - 542*y^4*z + 196*y^5*z + 6*y^6*z - 12*y^7*z - 2*z^2 - 236*y*z^2 + 1042*y^2*z^2 - 1668*y^3*z^2 + 1173*y^4*z^2 - 318*y^5*z^2 + 9*y^6*z^2 - 14*z^3 + 620*y*z^3 - 2030*y^2*z^3 + 2516*y^3*z^3 - 1365*y^4*z^3 + 286*y^5*z^3 - 13*y^6*z^3 + 70*z^4 - 856*y*z^4 + 2087*y^2*z^4 - 1968*y^3*z^4 + 758*y^4*z^4 - 88*y^5*z^4 - 106*z^5 + 638*y*z^5 - 1123*y^2*z^5 + 738*y^3*z^5 - 156*y^4*z^5 + 68*z^6 - 236*y*z^6 + 277*y^2*z^6 - 100*y^3*z^6 - 16*z^7 + 32*y*z^7 - 19*y^2*z^7)*G[0, 0, 1, y])/(6*(-1 + y)^2*y^3*(-1 + z)^3*z* (-1 + y + z)^2) + ((-22*y^2 - 14*y*z + 8*y^2*z + 8*z^2 + 16*y*z^2 + 5*y^2*z^2 - 16*z^3 - 2*y*z^3 + 8*z^4)*G[0, 0, 1 - y, z])/ (6*y^3*(-1 + z)^2*z) + ((-6*y^2 + 12*y^3 - 6*y^4 - 10*y*z + 38*y^2*z - 34*y^3*z + 2*y^4*z + 4*y^5*z - 6*z^2 + 52*y*z^2 - 92*y^2*z^2 + 42*y^3*z^2 + y^4*z^2 + 26*z^3 - 106*y*z^3 + 108*y^2*z^3 - 30*y^3*z^3 + 3*y^4*z^3 - 45*z^4 + 106*y*z^4 - 62*y^2*z^4 + 10*y^3*z^4 + 39*z^5 - 52*y*z^5 + 14*y^2*z^5 - 17*z^6 + 10*y*z^6 + 3*z^7)*G[0, 1, 0, y])/ (2*y^3*(-1 + z)^3*z*(-1 + y + z)^2) + ((12*y^2 - 48*y^3 + 72*y^4 - 48*y^5 + 12*y^6 + 8*y*z - 58*y^2*z + 130*y^3*z - 122*y^4*z + 46*y^5*z - 4*y^6*z + 4*z^2 - 32*y*z^2 + 93*y^2*z^2 - 112*y^3*z^2 + 50*y^4*z^2 - 3*y^6*z^2 - 12*z^3 + 46*y*z^3 - 60*y^2*z^3 + 22*y^3*z^3 + 12*y^4*z^3 - 8*y^5*z^3 + 13*z^4 - 30*y*z^4 + 13*y^2*z^4 + 10*y^3*z^4 - 7*y^4*z^4 - 6*z^5 + 10*y*z^5 - 2*y^3*z^5 + z^6 - 2*y*z^6)*G[0, 1, 0, z])/(2*(-1 + y)^2*y^3*(-1 + z)^2* z*(-1 + y + z)^2) + ((11*y^2 + 25*y*z + 14*z^2)*G[0, 1, 1, y])/ (3*y^3*z) + ((-22*y^2 - 14*y*z + 8*y^2*z + 8*z^2 + 16*y*z^2 + 5*y^2*z^2 - 16*z^3 - 2*y*z^3 + 8*z^4)*G[0, 1 - y, 0, z])/ (6*y^3*(-1 + z)^2*z) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)* G[0, 1 - y, 1 - y, z])/(6*y^3*(-1 + z)^2*z) + ((-22*y^2 + 44*y^3 - 22*y^4 - 50*y*z + 136*y^2*z - 116*y^3*z + 18*y^4*z + 12*y^5*z - 13*z^2 + 182*y*z^2 - 343*y^2*z^2 + 204*y^3*z^2 - 33*y^4*z^2 + 39*z^3 - 240*y*z^3 + 367*y^2*z^3 - 170*y^3*z^3 + 13*y^4*z^3 - 39*z^4 + 134*y*z^4 - 154*y^2*z^4 + 50*y^3*z^4 + 13*z^5 - 26*y*z^5 + 16*y^2*z^5)*G[0, -y, 1 - y, z])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) - G[1, 0, 0, y]/y^2 + ((11*y^2 + 4*y*z + 2*y^2*z - 4*z^2 + y*z^2 - 7*y^2*z^2 + 8*z^3 - 5*y*z^3 - 4*z^4)*G[1, 0, 0, z])/(3*y^3*(-1 + z)^2*z) + ((-22*y^2 + 88*y^3 - 132*y^4 + 88*y^5 - 22*y^6 - 62*y*z + 328*y^2*z - 642*y^3*z + 566*y^4*z - 196*y^5*z - 6*y^6*z + 12*y^7*z - 37*z^2 + 440*y*z^2 - 1411*y^2*z^2 + 1950*y^3*z^2 - 1251*y^4*z^2 + 318*y^5*z^2 - 9*y^6*z^2 + 173*z^3 - 1184*y*z^3 + 2771*y^2*z^3 - 2942*y^3*z^3 + 1455*y^4*z^3 - 286*y^5*z^3 + 13*y^6*z^3 - 325*z^4 + 1588*y*z^4 - 2822*y^2*z^4 + 2274*y^3*z^4 - 800*y^4*z^4 + 88*y^5*z^4 + 307*z^5 - 1130*y*z^5 + 1492*y^2*z^5 - 840*y^3*z^5 + 162*y^4*z^5 - 146*z^6 + 404*y*z^6 - 361*y^2*z^6 + 112*y^3*z^6 + 28*z^7 - 56*y*z^7 + 25*y^2*z^7)*G[1, 0, 1, y])/(6*(-1 + y)^2*y^3*(-1 + z)^3*z* (-1 + y + z)^2) + ((4*y^3 - 3*y^4 + 2*z - 4*y*z + 6*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 0, 1 - y, z])/ (2*y^3*z*(-1 + y + z)^2) + ((6*y^2 - 12*y^3 + 6*y^4 - 10*y*z - 10*y^2*z + 26*y^3*z - 2*y^4*z - 4*y^5*z - 6*z^2 + 48*y*z^2 - 11*y^2*z^2 - 18*y^3*z^2 - y^4*z^2 + 22*z^3 - 88*y*z^3 + 33*y^2*z^3 + 6*y^3*z^3 - 3*y^4*z^3 - 30*z^4 + 76*y*z^4 - 23*y^2*z^4 - 2*y^3*z^4 + 18*z^5 - 30*y*z^5 + 5*y^2*z^5 - 4*z^6 + 4*y*z^6)*G[1, 1, 0, y])/(2*y^3*(-1 + z)^3*z*(-1 + y + z)^2) + G[1 - y, z]*((296*y - 564*z - 161*y*z + 564*z^2)/(54*y^2*(-1 + z)*z) + ((-11*y - 3*z)*G[0, 0, y])/(3*y^2*z) + ((-31*y^2 + 62*y^3 - 31*y^4 + 6*z - 62*y*z + 181*y^2*z - 182*y^3*z + 45*y^4*z + 12*y^5*z - 46*z^2 + 248*y*z^2 - 433*y^2*z^2 + 294*y^3*z^2 - 60*y^4*z^2 + 102*z^3 - 366*y*z^3 + 457*y^2*z^3 - 224*y^3*z^3 + 22*y^4*z^3 - 90*z^4 + 236*y*z^4 - 199*y^2*z^4 + 62*y^3*z^4 + 28*z^5 - 56*y*z^5 + 25*y^2*z^5)*G[0, 1, y])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((40*y + 6*z - 96*y*z - 12*y^2*z - 12*z^2 + 87*y*z^2 + 6*z^3 - 31*y*z^3)*G[1, 0, y])/(6*y^2*(-1 + z)^3*z) - (11*G[1, 1, y])/(3*y*z) - (3*G[0, 0, 0, y])/(y*z) + ((-5*y^2 - 4*y*z - 2*z^2)*G[0, 0, 1, y])/(y^3*z) + ((3*y^2 + 4*y*z + 2*z^2)*G[0, 1, 0, y])/(y^3*z) + G[1, 0, 0, y]/(y*z) - (2*G[1, 0, 1, y])/(y*z) + ((-5*y^2 - 6*y*z - 3*z^2)*G[1, 1, 0, y])/ (y^3*z)) + G[1, z]*(((-y^2 - 2*y*z - z^2)*G[0, 0, 1, y])/(y^3*z) + ((y^2 - 2*y*z - z^2)*G[0, 1, 0, y])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, 1, y])/(y^3*z) + ((-y^2 + 2*y*z + z^2)*G[1, 1, 0, y])/(y^3*z)) + G[0, z]*((-145*y + 118*y^2 - 188*z + 432*y*z - 81*y^2*z + 376*z^2 - 287*y*z^2 - 188*z^3)/(18*y^2*(-1 + z)^2*(-1 + y + z)) + ((62*y^2 - 124*y^3 + 62*y^4 + 265*y*z - 761*y^2*z + 656*y^3*z - 160*y^4*z + 179*z^2 - 1234*y*z^2 + 1906*y^2*z^2 - 922*y^3*z^2 + 71*y^4*z^2 - 546*z^3 + 1852*y*z^3 - 1732*y^2*z^3 + 417*y^3*z^3 + 555*z^4 - 1062*y*z^4 + 525*y^2*z^4 - 188*z^5 + 179*y*z^5)*G[1, y])/ (18*(-1 + y)*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((-4*y - 2*z + 3*y*z + 2*z^2)*G[0, 0, y])/(2*y^2*(-1 + z)^2) + ((22*y^2 - 88*y^3 + 132*y^4 - 88*y^5 + 22*y^6 + 14*y*z - 138*y^2*z + 362*y^3*z - 398*y^4*z + 192*y^5*z - 32*y^6*z - 5*z^2 - 60*y*z^2 + 349*y^2*z^2 - 628*y^3*z^2 + 487*y^4*z^2 - 156*y^5*z^2 + 13*y^6*z^2 + 8*z^3 + 116*y*z^3 - 442*y^2*z^3 + 550*y^3*z^3 - 278*y^4*z^3 + 46*y^5*z^3 + 3*z^4 - 116*y*z^4 + 286*y^2*z^4 - 230*y^3*z^4 + 60*y^4*z^4 - 10*z^5 + 54*y*z^5 - 84*y^2*z^5 + 34*y^3*z^5 + 4*z^6 - 8*y*z^6 + 7*y^2*z^6)*G[0, 1, y])/(6*(-1 + y)^2*y^3*(-1 + z)^2*z* (-1 + y + z)^2) + ((-10*y + 20*y^2 - 14*y^3 + 4*y^4 - 6*z + 48*y*z - 66*y^2*z + 30*y^3*z - 3*y^4*z + 20*z^2 - 82*y*z^2 + 72*y^2*z^2 - 16*y^3*z^2 - 25*z^3 + 60*y*z^3 - 26*y^2*z^3 + 14*z^4 - 16*y*z^4 - 3*z^5)*G[1, 0, y])/(2*y^3*(-1 + z)^2*(-1 + y + z)^2) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[1, 1, y])/(6*y^3*(-1 + z)^2*z) + ((y^2 - 2*y*z - z^2)*G[0, 0, 1, y])/(y^3*z) + ((2*y + z)*G[0, 1, 0, y])/ y^3 + ((-y^2 + 2*y*z + z^2)*G[0, 1, 1, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 0, y])/(y^3*z) + ((2*y + z)*G[1, 0, 1, y])/y^3 + ((y^2 + 2*y*z + z^2)*G[1, 1, 0, y])/ (y^3*z)) + G[-y, z]*(((-4*y^2 + 8*y^3 - 4*y^4 - 14*y*z + 60*y^2*z - 46*y^3*z + 17*z^2 + 42*y*z^2 - 81*y^2*z^2 - 10*z^3 - 40*y*z^3 - z^4)* G[0, 1, y])/(6*y^3*z*(-1 + y + z)^2) + ((31*y^2 - 74*y^3 + 40*y^4 + 42*y*z - 146*y^2*z + 110*y^3*z + 18*z^2 - 96*y*z^2 + 109*y^2*z^2 - 24*z^3 + 48*y*z^3 + 9*z^4)*G[1, 0, y])/ (6*y^3*z*(-1 + y + z)^2) + ((22*y^2 + 25*y*z + 14*z^2)*G[1, 1, y])/ (3*y^3*z) + (5*(2*y^2 + 2*y*z + z^2)*G[0, 0, 1, y])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, 1, y])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1, 0, 0, y])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1, y])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1, 1, 0, y])/(y^3*z)) + ((-14*y^2 + 40*y^3 - 23*y^4 - 6*z + 14*y*z + 10*y^2*z - 28*y^3*z - 2*y^4*z + 28*z^2 - 58*y*z^2 + 55*y^2*z^2 - 46*y^3*z^2 + 13*y^4*z^2 - 52*z^3 + 90*y*z^3 - 84*y^2*z^3 + 34*y^3*z^3 + 48*z^4 - 62*y*z^4 + 33*y^2*z^4 - 22*z^5 + 16*y*z^5 + 4*z^6)*G[1, 1, 0, z])/ (6*y^3*(-1 + z)^2*z*(-1 + y + z)^2) - (11*G[1, 1, 1, y])/(3*y*z) + ((4*y^3 - 3*y^4 + 2*z - 4*y*z + 6*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 1 - y, 0, z])/(2*y^3*z*(-1 + y + z)^2) + ((-22*y^2 - 14*y*z + 8*y^2*z + 8*z^2 + 16*y*z^2 + 5*y^2*z^2 - 16*z^3 - 2*y*z^3 + 8*z^4)*G[1 - y, 0, 0, z])/(6*y^3*(-1 + z)^2*z) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[1 - y, 0, 1 - y, z])/ (6*y^3*(-1 + z)^2*z) + ((-6*y^2 + 12*y^3 - 6*y^4 - 14*y*z + 32*y^2*z - 24*y^3*z + 6*y^4*z - 8*z^2 + 34*y*z^2 - 43*y^2*z^2 + 16*y^3*z^2 + 8*z^3 - 16*y*z^3 + 9*y^2*z^3)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*y^3*(-1 + z)*z) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[1 - y, 1 - y, 0, z])/ (6*y^3*(-1 + z)^2*z) - (11*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) + ((-53*y^2 + 106*y^3 - 53*y^4 + 6*z - 62*y*z + 247*y^2*z - 314*y^3*z + 111*y^4*z + 12*y^5*z - 46*z^2 + 248*y*z^2 - 499*y^2*z^2 + 426*y^3*z^2 - 126*y^4*z^2 + 102*z^3 - 366*y*z^3 + 479*y^2*z^3 - 268*y^3*z^3 + 44*y^4*z^3 - 90*z^4 + 236*y*z^4 - 199*y^2*z^4 + 62*y^3*z^4 + 28*z^5 - 56*y*z^5 + 25*y^2*z^5)*G[1 - y, -y, 1 - y, z])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((-5*y^2 + 22*y^3 - 14*y^4 - 10*y*z + 30*y^2*z - 26*y^3*z - 20*z^2 + 36*y*z^2 - 21*y^2*z^2 + 28*z^3 - 20*y*z^3 - 11*z^4)* G[-y, 0, 1 - y, z])/(6*y^3*z*(-1 + y + z)^2) + ((-5*y^2 + 22*y^3 - 14*y^4 - 10*y*z + 30*y^2*z - 26*y^3*z - 20*z^2 + 36*y*z^2 - 21*y^2*z^2 + 28*z^3 - 20*y*z^3 - 11*z^4)* G[-y, 1 - y, 0, z])/(6*y^3*z*(-1 + y + z)^2) + ((22*y^2 + 25*y*z + 14*z^2)*G[-y, 1 - y, 1 - y, z])/(3*y^3*z) + ((-35*y^2 + 82*y^3 - 44*y^4 - 56*y*z + 206*y^2*z - 156*y^3*z - z^2 + 138*y*z^2 - 190*y^2*z^2 + 14*z^3 - 88*y*z^3 - 10*z^4)* G[-y, -y, 1 - y, z])/(6*y^3*z*(-1 + y + z)^2) + G[0, y]*((-4*y + 4*y^2 - 6*z + 16*y*z - 9*y^2*z + 6*z^2 - 7*y*z^2)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + ((-8*y + 16*y^2 - 8*y^3 + 30*y*z - 46*y^2*z + 18*y^3*z - 43*y*z^2 + 41*y^2*z^2 - 7*y^3*z^2 - z^3 + 28*y*z^3 - 11*y^2*z^3 + 2*z^4 - 7*y*z^4 - z^5)*G[0, z])/(2*y^2*(-1 + z)^2*z*(-1 + y + z)^2) + ((-9*y^2 + 9*y^3 - 71*y*z + 89*y^2*z + 267*y*z^2 - 223*y^2*z^2 + 27*y^3*z^2 + 9*z^3 - 321*y*z^3 + 143*y^2*z^3 - 18*z^4 + 125*y*z^4 + 9*z^5)*G[1 - y, z])/(18*y^2*(-1 + z)^2*z^2*(-1 + y + z)) + ((-4*y - 2*z + 3*y*z + 2*z^2)*G[0, 0, z])/(2*y^2*(-1 + z)^2) + ((12*y - 16*y^2 - 4*y^3 + 12*y^4 - 4*y^5 + 6*z - 66*y*z + 71*y^2*z - 2*y^3*z - 12*y^4*z - 26*z^2 + 142*y*z^2 - 117*y^2*z^2 + 16*y^3*z^2 + 45*z^3 - 150*y*z^3 + 85*y^2*z^3 - 10*y^3*z^3 - 39*z^4 + 78*y*z^4 - 23*y^2*z^4 + 17*z^5 - 16*y*z^5 - 3*z^6)*G[0, 1 - y, z])/ (2*y^3*(-1 + z)^3*(-1 + y + z)^2) + ((4*y^3 - 3*y^4 + 2*z - 10*y*z + 18*y^2*z - 16*y^3*z + 3*y^4*z - 9*z^2 + 34*y*z^2 - 40*y^2*z^2 + 14*y^3*z^2 + 15*z^3 - 38*y*z^3 + 22*y^2*z^3 - 11*z^4 + 14*y*z^4 + 3*z^5)*G[1, 0, z])/ (2*y^3*(-1 + z)*z*(-1 + y + z)^2) + ((3*y^2 + 2*z - 6*y*z - 2*y^2*z - 7*z^2 + 16*y*z^2 + 8*z^3 - 10*y*z^3 - 3*z^4)*G[1 - y, 0, z])/(2*y^3*(-1 + z)^2*z) - (11*G[1 - y, 1 - y, z])/(3*y*z) + ((31*y^2 - 74*y^3 + 40*y^4 + 42*y*z - 146*y^2*z + 110*y^3*z + 18*z^2 - 96*y*z^2 + 109*y^2*z^2 - 24*z^3 + 48*y*z^3 + 9*z^4)*G[-y, 1 - y, z])/ (6*y^3*z*(-1 + y + z)^2) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 0, 1 - y, z])/ (y^3*z) + ((y^2 + 2*y*z + z^2)*G[0, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y^3*z) - (3*G[0, 1 - y, 1 - y, z])/(y*z) + ((4*y^2 + 6*y*z + 3*z^2)* G[0, -y, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/ (y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[1, 0, 1 - y, z])/(y^3*z) + ((2*y + z)*G[1, 1, 0, z])/y^3 + ((-y^2 - 4*y*z - 2*z^2)* G[1, 1 - y, 0, z])/(y^3*z) + ((-3*y^2 - 2*y*z - z^2)* G[1 - y, 0, 0, z])/(y^3*z) + G[1 - y, 1, 0, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^3*z) + ((2*y + z)*G[-y, 0, 1 - y, z])/y^3 + (2*G[-y, 1 - y, 1 - y, z])/(y*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/(y^3*z)) + G[1, y]*((296*y - 564*z - 161*y*z + 564*z^2)/(54*y^2*(-1 + z)*z) + ((-62*y + 102*z + 71*y*z - 102*z^2)*G[1 - y, z])/(18*y^2*(-1 + z)*z) + ((-9*y^3 + 18*y^4 - 9*y^5 - 133*y^2*z + 284*y^3*z - 151*y^4*z - 274*y*z^2 + 956*y^2*z^2 - 1002*y^3*z^2 + 347*y^4*z^2 - 27*y^5*z^2 - 179*z^3 + 1207*y*z^3 - 2047*y^2*z^3 + 1242*y^3*z^3 - 214*y^4*z^3 + 546*z^4 - 1771*y*z^4 + 1695*y^2*z^4 - 479*y^3*z^4 - 555*z^5 + 1017*y*z^5 - 471*y^2*z^5 + 188*z^6 - 179*y*z^6)*G[-y, z])/ (18*(-1 + y)*y^3*(-1 + z)^2*z^2*(-1 + y + z)) + ((-22*y^2 - 14*y*z + 8*y^2*z + 8*z^2 + 16*y*z^2 + 5*y^2*z^2 - 16*z^3 - 2*y*z^3 + 8*z^4)*G[0, 0, z])/(6*y^3*(-1 + z)^2*z) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[0, 1 - y, z])/(6*y^3*(-1 + z)^2*z) + ((-22*y^2 + 44*y^3 - 22*y^4 - 50*y*z + 136*y^2*z - 116*y^3*z + 18*y^4*z + 12*y^5*z - 13*z^2 + 182*y*z^2 - 343*y^2*z^2 + 204*y^3*z^2 - 33*y^4*z^2 + 39*z^3 - 240*y*z^3 + 367*y^2*z^3 - 170*y^3*z^3 + 13*y^4*z^3 - 39*z^4 + 134*y*z^4 - 154*y^2*z^4 + 50*y^3*z^4 + 13*z^5 - 26*y*z^5 + 16*y^2*z^5)*G[0, -y, z])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((4*y^3 - 3*y^4 + 2*z - 4*y*z + 6*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 0, z])/(2*y^3*z*(-1 + y + z)^2) + ((-22*y^2 - 50*y*z + 32*y^2*z - 28*z^2 + 100*y*z^2 - 13*y^2*z^2 + 56*z^3 - 50*y*z^3 - 28*z^4)*G[1 - y, 0, z])/(6*y^3*(-1 + z)^2*z) - (11*G[1 - y, 1 - y, z])/(3*y*z) + ((-53*y^2 + 106*y^3 - 53*y^4 + 6*z - 62*y*z + 247*y^2*z - 314*y^3*z + 111*y^4*z + 12*y^5*z - 46*z^2 + 248*y*z^2 - 499*y^2*z^2 + 426*y^3*z^2 - 126*y^4*z^2 + 102*z^3 - 366*y*z^3 + 479*y^2*z^3 - 268*y^3*z^3 + 44*y^4*z^3 - 90*z^4 + 236*y*z^4 - 199*y^2*z^4 + 62*y^3*z^4 + 28*z^5 - 56*y*z^5 + 25*y^2*z^5)*G[1 - y, -y, z])/ (6*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((-5*y^2 + 22*y^3 - 14*y^4 - 10*y*z + 30*y^2*z - 26*y^3*z - 20*z^2 + 36*y*z^2 - 21*y^2*z^2 + 28*z^3 - 20*y*z^3 - 11*z^4)*G[-y, 0, z])/ (6*y^3*z*(-1 + y + z)^2) + ((22*y^2 + 25*y*z + 14*z^2)* G[-y, 1 - y, z])/(3*y^3*z) + ((-35*y^2 + 82*y^3 - 44*y^4 - 56*y*z + 206*y^2*z - 156*y^3*z - z^2 + 138*y*z^2 - 190*y^2*z^2 + 14*z^3 - 88*y*z^3 - 10*z^4)*G[-y, -y, z])/ (6*y^3*z*(-1 + y + z)^2) - (3*(y^2 + 2*y*z + z^2)*G[0, 0, 0, z])/ (y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 0, 1 - y, z])/(y^3*z) + (2*(2*y + z)*G[0, 0, -y, z])/y^3 + G[0, 1, 0, z]/(y*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[0, 1 - y, -y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[0, -y, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, -y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/(y^3*z) + G[1, 0, 1 - y, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, -y, z])/ (y^3*z) + G[1, 1 - y, 0, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 1 - y, -y, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 0, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, 0, -y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[1 - y, 1, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 0, z])/(y^3*z) - (4*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, -y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 0, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, -y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, -y, z])/(y^3*z) - (2*G[-y, -y, 0, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)* G[-y, -y, 1 - y, z])/(y^3*z) + (6*(2*y^2 + 2*y*z + z^2)* G[-y, -y, -y, z])/(y^3*z)) + (3*(y^2 + 4*y*z + 2*z^2)*G[0, 0, 0, 1, y])/(y^3*z) - (3*(y^2 + 2*y*z + z^2)*G[0, 0, 0, 1 - y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[0, 0, 1, 0, y])/(y^3*z) + ((3*y^2 + 8*y*z + 4*z^2)*G[0, 0, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 0, 1, 1, y])/(y^3*z) - (3*(y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 0, 1 - y, 1 - y, z])/(y^3*z) + (2*(2*y + z)*G[0, 0, -y, 1 - y, z])/y^3 + ((y^2 + 2*y*z + z^2)*G[0, 1, 0, 0, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1, 0, 0, z])/(y^3*z) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 1, 0, 1, y])/(y^3*z) + G[0, 1, 0, 1 - y, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[0, 1, 1, 0, y])/ (y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[0, 1, 1, 0, z])/(y^3*z) + G[0, 1, 1 - y, 0, z]/(y*z) - (3*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 0, 0, z])/ (y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, 0, 1 - y, z])/(y^3*z) + ((3*y^2 + 4*y*z + 2*z^2)*G[0, 1 - y, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, 1 - y, 0, z])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[0, 1 - y, -y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[0, -y, 0, 1 - y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[0, -y, 1 - y, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[0, -y, 1 - y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, -y, 1 - y, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1, 0, 0, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, 1, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, 1 - y, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, 1, 0, y])/(y^3*z) - (4*(y^2 + 2*y*z + z^2)*G[1, 0, 1, 0, z])/(y^3*z) + G[1, 0, 1, 1, y]/(y*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1 - y, 0, z])/ (y^3*z) + G[1, 0, 1 - y, 1 - y, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, -y, 1 - y, z])/(y^3*z) - G[1, 1, 0, 0, y]/(y*z) + ((-4*y^2 - 6*y*z - 3*z^2)*G[1, 1, 0, 0, z])/ (y^3*z) - (3*(2*y + z)*G[1, 1, 1, 0, y])/y^3 + ((4*y^2 + 2*y*z + z^2)*G[1, 1, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 1 - y, 0, 0, z])/(y^3*z) + G[1, 1 - y, 0, 1 - y, z]/(y*z) + (2*(2*y + z)*G[1, 1 - y, 1, 0, z])/y^3 + G[1, 1 - y, 1 - y, 0, z]/(y*z) + ((y^2 + 2*y*z + z^2)*G[1, 1 - y, -y, 1 - y, z])/(y^3*z) - (3*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 0, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 0, 0, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 0, 1 - y, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, 0, -y, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 1, 0, 0, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[1 - y, 1, 0, 1 - y, z])/(y^3*z) + ((-2*y^2 - 2*y*z - z^2)*G[1 - y, 1, 1 - y, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 1 - y, 0, 0, z])/(y^3*z) + ((-3*y^2 - 4*y*z - 2*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 0, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 0, z])/(y^3*z) - (4*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, -y, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 0, 0, 1 - y, z])/(y^3*z) + ((-2*y - z)*G[-y, 0, 1, 0, z])/y^3 + ((2*y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, -y, 1 - y, z])/(y^3*z) + ((2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y^3*z) + ((-2*y - z)*G[-y, 1 - y, 1, 0, z])/y^3 + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y^3*z) - (2*G[-y, -y, 0, 1 - y, z])/(y*z) - (2*G[-y, -y, 1 - y, 0, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y^3*z) + (6*(2*y^2 + 2*y*z + z^2)*G[-y, -y, -y, 1 - y, z])/(y^3*z) + ((43*y - 86*y^2 + 43*y^3 - 219*y*z + 600*y^2*z - 489*y^3*z + 108*y^4*z + 90*z^2 - 15*y*z^2 - 348*y^2*z^2 + 300*y^3*z^2 - 180*z^3 + 371*y*z^3 - 202*y^2*z^3 - 70*y^3*z^3 + 90*z^4 - 153*y*z^4 + 144*y^2*z^4 - 27*y*z^5)/(18*(-1 + y)^2*y^2*(-1 + z)^3*z) + ((-2*y^2 - 10*y*z - 5*z^2)*G[1, y])/(y^3*z) + ((3*y^2 + 10*y*z + 5*z^2)*G[1, z])/(y^3*z) - (5*(y^2 + 2*y*z + z^2)*G[1 - y, z])/(y^3*z))*Zeta[3] + Pi*(((I/54)*(-665 + 647*z))/(y*(-1 + z)*z) - (((3*I)/2)*G[0, 0, y])/ (y*z) - ((I/2)*(3*y - 14*y*z - 4*z^2 + 9*y*z^2 + 4*z^3)*G[0, 0, z])/ (y^2*(-1 + z)^2*z) - ((I/6)*(13*y^2 + 20*y*z + 13*z^2)*G[0, 1, y])/ (y^3*z) + G[1 - y, z]*(((-1/18*I)*(-62*y + 39*z + 71*y*z - 39*z^2))/ (y^2*(-1 + z)*z) + ((3*I)*G[0, 0, y])/(y*z) + (I*G[0, 1, y])/(y*z)) + ((I/6)*(13*y^2 + 32*y*z - 14*y^2*z + 13*z^2 - 64*y*z^2 + 4*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[0, 1 - y, z])/ (y^3*(-1 + z)^2*z) + ((I/2)*(3*y + 2*z)*G[1, 0, y])/(y^2*z) + G[-y, z]*(((-I)*(2*y^2 + 2*y*z + z^2)*G[0, 1, y])/(y^3*z) - (I*(2*y^2 + 2*y*z + z^2)*G[1, 0, y])/(y^3*z)) - ((I/6)*(4*y^2 + 26*y*z + 13*z^2)*G[1, 0, z])/(y^3*z) + (((13*I)/6)*G[1, 1, y])/(y*z) + G[0, z]*(((I/6)*(24*y - 37*y*z + 13*z^2 + 15*y*z^2 - 13*z^3))/ (y^2*(-1 + z)^2*z) + ((I/6)*(13*y^2 + 32*y*z - 14*y^2*z + 13*z^2 - 64*y*z^2 + 4*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[1, y])/ (y^3*(-1 + z)^2*z) + (I*G[0, 1, y])/(y*z) + (I*(2*y^2 + 2*y*z + z^2)*G[1, 0, y])/(y^3*z) + (I*G[1, 1, y])/(y*z)) + ((I/6)*(13*y^2 + 32*y*z - 14*y^2*z + 13*z^2 - 64*y*z^2 + 4*y^2*z^2 - 26*z^3 + 32*y*z^3 + 13*z^4)*G[1 - y, 0, z])/ (y^3*(-1 + z)^2*z) + (((13*I)/6)*G[1 - y, 1 - y, z])/(y*z) + G[1, y]*(((-1/18*I)*(-62*y + 39*z + 71*y*z - 39*z^2))/ (y^2*(-1 + z)*z) + (((13*I)/6)*G[1 - y, z])/(y*z) - (((13*I)/6)*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(y^3*z) + (I*(3*y^2 + 4*y*z + 2*z^2)*G[0, 0, z])/(y^3*z) + (I*G[0, 1 - y, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)*G[0, -y, z])/ (y^3*z) - (I*G[1, 0, z])/(y*z) + (I*G[1 - y, 0, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)*G[-y, 0, z])/(y^3*z)) - (((13*I)/6)*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) + G[0, y]*(((I/2)*(-8 + 7*z))/(y*(-1 + z)*z) - ((I/2)*(3*y - 10*y*z - 2*z^2 + 6*y*z^2 + 2*z^3)*G[0, z])/ (y^2*(-1 + z)^2*z) + ((I/6)*(13*y + 6*z)*G[1 - y, z])/(y^2*z) + (I*(3*y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) - (I*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + (I*(3*y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) + (I*G[1 - y, 1 - y, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)* G[-y, 1 - y, z])/(y^3*z)) - (I*(y^2 + 4*y*z + 2*z^2)*G[0, 0, 1, y])/ (y^3*z) + (I*(3*y^2 + 4*y*z + 2*z^2)*G[0, 0, 1 - y, z])/(y^3*z) - (I*(2*y + z)*G[0, 1, 0, y])/y^3 - (I*(y^2 + 2*y*z + z^2)*G[0, 1, 0, z])/ (y^3*z) + (I*G[0, 1, 1, y])/(y*z) + (I*(3*y^2 + 4*y*z + 2*z^2)*G[0, 1 - y, 0, z])/(y^3*z) + (I*G[0, 1 - y, 1 - y, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)* G[0, -y, 1 - y, z])/(y^3*z) + (I*G[1, 0, 0, y])/(y*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/(y^3*z) - (I*G[1, 0, 1 - y, z])/(y*z) - (I*G[1, 1, 0, y])/(y*z) - (I*G[1, 1 - y, 0, z])/(y*z) + (I*(3*y^2 + 4*y*z + 2*z^2)* G[1 - y, 0, 0, z])/(y^3*z) + (I*G[1 - y, 0, 1 - y, z])/(y*z) - (I*G[1 - y, 1, 0, z])/(y*z) + (I*G[1 - y, 1 - y, 0, z])/(y*z) - (I*(2*y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(y^3*z) - (I*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(y^3*z) - (I*Zeta[3])/(y*z)) + Nf*(Nc*(((-1/9*I)*Pi^3)/(y*z) + (-4345 + 3661*z)/(648*y*(-1 + z)*z) + Pi^2*((-73 + 146*y - 73*y^2 + 292*z - 444*y*z + 158*y^2*z - 438*z^2 + 444*y*z^2 - 82*y^2*z^2 + 292*z^3 - 146*y*z^3 - 73*z^4)/ (54*y*(-1 + z)^2*z*(-1 + y + z)^2) + G[0, y]/(3*y*z) + G[0, z]/(3*y*z) - G[1, z]/(9*y*z) + G[1 - y, z]/(9*y*z)) + (10*G[0, 0, y])/(9*y*z) + ((10 - 32*z + 19*z^2)*G[0, 0, z])/ (9*y*(-1 + z)^2*z) + ((-10 + 20*y - 10*y^2 + 32*z - 38*y*z - 19*z^2)* G[1, 0, y])/(9*y*z*(-1 + y + z)^2) - (2*G[1 - y, z]*G[1, 0, y])/ (3*y*z) + G[0, z]*((38 - 38*y - 360*z + 286*y*z + 549*z^2 - 173*y*z^2 - 227*z^3)/(54*y*(-1 + z)^2*z*(-1 + y + z)) - (2*G[0, 0, y])/(3*y*z) + (2*G[1, 0, y])/(3*y*z)) + ((-19 + 38*y - 19*y^2 + 76*z - 108*y*z + 26*y^2*z - 114*z^2 + 108*y*z^2 - 10*y^2*z^2 + 76*z^3 - 38*y*z^3 - 19*z^4)*G[1, 0, z])/ (9*y*(-1 + z)^2*z*(-1 + y + z)^2) + Pi*(((I/54)*(-247 + 229*z))/(y*(-1 + z)*z) - ((I/9)*(10 - 32*z + 19*z^2)*G[0, z])/(y*(-1 + z)^2*z) + G[0, y]*(((-10*I)/9)/(y*z) + (((2*I)/3)*G[0, z])/(y*z)) + (((2*I)/3)*G[0, 0, y])/(y*z) + (((2*I)/3)*G[0, 0, z])/(y*z) - (((2*I)/3)*G[1, 0, y])/(y*z) - (((2*I)/3)*G[1, 0, z])/(y*z)) + G[0, y]*((-19 + 47*y - 28*y^2 + 10*z - y*z)/(27*(-1 + y)*y*z* (-1 + y + z)) + ((10 - 20*y + 10*y^2 - 32*z + 38*y*z + 19*z^2)* G[0, z])/(9*y*z*(-1 + y + z)^2) - (2*G[0, 0, z])/(3*y*z) + (2*G[1 - y, 0, z])/(3*y*z)) - (2*G[0, 0, 0, y])/(3*y*z) - (2*G[0, 0, 0, z])/(3*y*z) + (2*G[1, 0, 0, y])/(3*y*z) + (2*G[1, 0, 0, z])/(3*y*z) + (2*G[1, 1, 0, z])/(3*y*z) - (2*G[1 - y, 1, 0, z])/(3*y*z) - (16*Zeta[3])/(9*y*z)) + ((-19*(-215 + 179*z))/(648*y*(-1 + z)*z) + Pi^2*((91*y - 206*y*z - 12*z^2 + 109*y*z^2 + 12*z^3)/ (108*y^2*(-1 + z)^2*z) + ((-3*y^2 - 2*y*z - z^2)*G[1, y])/ (9*y^3*z) + ((y^2 + 2*y*z + z^2)*G[1, z])/(9*y^3*z) + ((-4*y^2 - 2*y*z - z^2)*G[1 - y, z])/(9*y^3*z)) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[0, 0, z])/(3*y^2*(-1 + z)^2) + ((10*y^2 + 32*y*z + 19*z^2)*G[0, 1, y])/(9*y^3*z) + ((-10*y^2 - 32*y*z - 19*z^2)*G[0, 1 - y, z])/(9*y^3*z) + ((19*y^2 + 38*y*z - 26*y^2*z + 19*z^2 - 70*y*z^2 + 10*y^2*z^2 - 38*z^3 + 32*y*z^3 + 19*z^4)*G[1, 0, z])/(9*y^3*(-1 + z)^2*z) - (2*(5*y - 3*z)*G[1, 1, y])/(9*y^2*z) + G[1 - y, z]* ((28*y - 57*z)/(27*y^2*z) + (2*G[0, 0, y])/(3*y*z) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(3*y^3*z) + (2*G[1, 0, y])/(3*y*z) + (2*G[1, 1, y])/(3*y*z)) + G[0, z]*((-70*y - 38*z + 45*y*z + 38*z^2)/(18*y^2*(-1 + z)^2) + ((-10*y^2 - 32*y*z - 19*z^2)*G[1, y])/(9*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 1, y])/(3*y^3*z)) + G[-y, z]*((2*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(3*y^3*z) - (2*G[1, 0, y])/(3*y*z) - (2*(2*y^2 + 2*y*z + z^2)*G[1, 1, y])/ (3*y^3*z)) + ((-10*y^2 - 32*y*z - 19*z^2)*G[1 - y, 0, z])/ (9*y^3*z) - (2*(5*y - 3*z)*G[1 - y, 1 - y, z])/(9*y^2*z) + ((29*y^2 + 32*y*z + 19*z^2)*G[-y, 1 - y, z])/(9*y^3*z) + G[0, y]*((-19*G[1 - y, z])/(9*y*z) + (2*G[1 - y, 1 - y, z])/(3*y*z) - (2*G[-y, 1 - y, z])/(3*y*z)) + Pi*(((-1/54*I)*(-209 + 191*z))/(y*(-1 + z)*z) + G[0, z]*(((I/3)*(-4*y - 2*z + 3*y*z + 2*z^2))/(y^2*(-1 + z)^2) - (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[1, y])/(y^3*z)) + (((2*I)/9)*(5*y - 3*z)*G[1 - y, z])/(y^2*z) - (((2*I)/3)*G[0, y]*G[1 - y, z])/(y*z) + G[1, y]*((((2*I)/9)*(5*y - 3*z))/(y^2*z) - (((2*I)/3)*G[1 - y, z])/ (y*z) + (((2*I)/3)*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(y^3*z)) + (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(y^3*z) - (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) + (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) - (((2*I)/3)*G[1, 1, y])/(y*z) - (((2*I)/3)*(y^2 + 2*y*z + z^2)* G[1 - y, 0, z])/(y^3*z) - (((2*I)/3)*G[1 - y, 1 - y, z])/(y*z) + (((2*I)/3)*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z)) + G[1, y]*((28*y - 57*z)/(27*y^2*z) - (2*(5*y - 3*z)*G[1 - y, z])/ (9*y^2*z) + ((29*y^2 + 32*y*z + 19*z^2)*G[-y, z])/(9*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, z])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, -y, z])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(3*y^3*z) + (2*G[1 - y, 1 - y, z])/(3*y*z) - (2*(2*y^2 + 2*y*z + z^2)* G[1 - y, -y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, z])/ (3*y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(3*y^3*z) + (2*(2*y^2 + 2*y*z + z^2)*G[-y, -y, z])/(3*y^3*z)) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1, y])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, 1, 1, y])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 0, z])/(3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1, y])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 1, 0, z])/(3*y^3*z) + (2*G[1, 1, 1, y])/(3*y*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 0, z])/ (3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/ (3*y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/ (3*y^3*z) + (2*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) - (2*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(3*y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(3*y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(3*y^3*z) + (2*(2*y^2 + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/(3*y^3*z) - Zeta[3]/(9*y*z))/Nc) + ((157*Pi^4)/(1440*y*z) + (255 - 255*y - 179*z + 187*y*z - 8*z^2)/(32*(-1 + y)*y*(-1 + z)*z) + Pi^3*(((-3*I)/8)/(y*z) + (((7*I)/12)*G[1, y])/(y*z) + (((7*I)/12)*G[1 - y, z])/(y*z)) + G[0, -y, z]* (((2*y^2 + 6*y*z + 3*z^2)*G[1, 0, y])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[1, 1, y])/(y^3*z)) + G[1, 0, z]*((31*y^2 - 91*y^3 + 89*y^4 - 29*y^5 + 2*z + 26*y*z - 220*y^2*z + 402*y^3*z - 248*y^4*z + 38*y^5*z + 7*z^2 - 157*y*z^2 + 554*y^2*z^2 - 642*y^3*z^2 + 254*y^4*z^2 - 16*y^5*z^2 - 48*z^3 + 328*y*z^3 - 638*y^2*z^3 + 444*y^3*z^3 - 88*y^4*z^3 + 82*z^4 - 302*y*z^4 + 339*y^2*z^4 - 113*y^3*z^4 - 58*z^5 + 118*y*z^5 - 66*y^2*z^5 + 15*z^6 - 13*y*z^6)/(4*(-1 + y)*y^3*(-1 + z)^2*z* (-1 + y + z)^2) + ((-y^2 - 2*y*z - z^2)*G[1, 1, y])/(y^3*z)) + G[0, 0, z]*((-16*y - 20*z + 11*y*z + 20*z^2)/(4*y^2*(-1 + z)^2) + ((4*y + 5*z)*G[1, 0, y])/y^3 + (2*(y^2 + 2*y*z + z^2)*G[1, 1, y])/ (y^3*z)) + G[0, 1 - y, z]*((-16*y^2 + 16*y^3 - 2*z - 12*y*z + 50*y^2*z - 36*y^3*z - 11*z^2 + 37*y*z^2 - 42*y^2*z^2 + 14*y^3*z^2 + 28*z^3 - 38*y*z^3 + 14*y^2*z^3 - 15*z^4 + 13*y*z^4)/ (4*(-1 + y)*y^3*(-1 + z)^2*z) + ((-2*y^2 - 8*y*z - 7*z^2)* G[1, 0, y])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1, 1, y])/(y^3*z)) + ((-16*y^2 + 16*y^3 - 2*z - 12*y*z + 50*y^2*z - 36*y^3*z - 11*z^2 + 37*y*z^2 - 42*y^2*z^2 + 14*y^3*z^2 + 28*z^3 - 38*y*z^3 + 14*y^2*z^3 - 15*z^4 + 13*y*z^4)*G[1 - y, 0, z])/ (4*(-1 + y)*y^3*(-1 + z)^2*z) + ((-8*y + 5*z + 7*y*z - 5*z^2)* G[1 - y, 1 - y, z])/(2*y^2*(-1 + z)*z) + (2*G[0, 0, y]*G[1 - y, 1 - y, z])/(y*z) + ((-4*y^3 + 4*y^4 + 2*y*z + 5*y^2*z - 3*y^3*z - 4*y^4*z + 2*z^2 - 2*y*z^2 - 12*y^2*z^2 + 6*y^3*z^2 + 8*y^4*z^2 + 11*z^3 - 11*y*z^3 - 3*y^2*z^3 + y^3*z^3 - 28*z^4 + 24*y*z^4 + 2*y^2*z^4 + 15*z^5 - 13*y*z^5)*G[-y, 1 - y, z])/(4*(-1 + y)*y^3*(-1 + z)^2*z^2) + Pi^2*((54*y - 164*y^2 + 166*y^3 - 56*y^4 + 2*z - 215*y*z + 545*y^2*z - 463*y^3*z + 131*y^4*z + 2*z^2 + 298*y*z^2 - 616*y^2*z^2 + 376*y^3*z^2 - 60*y^4*z^2 - 18*z^3 - 157*y*z^3 + 271*y^2*z^3 - 94*y^3*z^3 + 22*z^4 + 10*y*z^4 - 36*y^2*z^4 - 8*z^5 + 10*y*z^5)/ (24*(-1 + y)*y^2*(-1 + z)^2*z*(-1 + y + z)^2) + G[0, z]*((8*y - 36*y^2 + 48*y^3 - 20*y^4 - 6*z + y*z + 33*y^2*z - 43*y^3*z + 15*y^4*z + 12*z^2 - 21*y*z^2 + 6*y^2*z^2 + 5*y^3*z^2 - 6*z^3 + 10*y*z^3 - 8*y^2*z^3 + 2*y*z^4)/(24*(-1 + y)^2*y^2* (-1 + z)^2*(-1 + y + z)) + ((-7*y^2 - 6*y*z + 3*z^2)*G[1, y])/ (12*y^3*z)) + ((1 - 12*y^2 + 18*y^3 - 9*y^4 - 2*z - 16*y*z + 64*y^2*z - 54*y^3*z + 10*y^4*z - 4*z^2 + 68*y*z^2 - 129*y^2*z^2 + 58*y^3*z^2 - 3*y^4*z^2 + 16*z^3 - 108*y*z^3 + 114*y^2*z^3 - 22*y^3*z^3 - 19*z^4 + 76*y*z^4 - 37*y^2*z^4 + 10*z^5 - 20*y*z^5 - 2*z^6)*G[1, z])/(12*y^3*(-1 + z)^2*z*(-1 + y + z)^2) + ((-1 + y + 27*y^2 - 77*y^3 + 74*y^4 - 24*y^5 + 2*z + 16*y*z - 171*y^2*z + 374*y^3*z - 313*y^4*z + 96*y^5*z - 4*y^6*z + 4*z^2 - 89*y*z^2 + 415*y^2*z^2 - 675*y^3*z^2 + 442*y^4*z^2 - 97*y^5*z^2 - 16*z^3 + 165*y*z^3 - 485*y^2*z^3 + 571*y^3*z^3 - 267*y^4*z^3 + 33*y^5*z^3 + 19*z^4 - 136*y*z^4 + 275*y^2*z^4 - 221*y^3*z^4 + 60*y^4*z^4 - 10*z^5 + 47*y*z^5 - 62*y^2*z^5 + 28*y^3*z^5 + 2*z^6 - 4*y*z^6 + y^2*z^6)*G[1 - y, z])/(12*(-1 + y)^2*y^3*(-1 + z)^3*z* (-1 + y + z)) + G[0, y]*((2*y^2 - 3*y^3 - 8*y*z + 14*y^2*z - 11*y^3*z + 4*y^4*z - 2*z^2 + 34*y*z^2 - 48*y^2*z^2 + 20*y^3*z^2 + 8*z^3 - 54*y*z^3 + 46*y^2*z^3 - 6*y^3*z^3 - 12*z^4 + 38*y*z^4 - 14*y^2*z^4 + 8*z^5 - 10*y*z^5 - 2*z^6)/(12*y^2*(-1 + z)^3*z* (-1 + y + z)^2) + ((-2*y - z)*G[1, z])/(6*y^3) + ((-7*y^2 + 4*y*z + 2*z^2)*G[1 - y, z])/(12*y^3*z)) + G[1, y]*((15*y^2 - 45*y^3 + 45*y^4 - 15*y^5 + 3*y*z - 93*y^2*z + 238*y^3*z - 213*y^4*z + 69*y^5*z - 4*y^6*z - 32*y*z^2 + 241*y^2*z^2 - 455*y^3*z^2 + 316*y^4*z^2 - 70*y^5*z^2 - 2*z^3 + 82*y*z^3 - 311*y^2*z^3 + 407*y^3*z^3 - 199*y^4*z^3 + 24*y^5*z^3 + 6*z^4 - 84*y*z^4 + 197*y^2*z^4 - 169*y^3*z^4 + 47*y^4*z^4 - 6*z^5 + 35*y*z^5 - 50*y^2*z^5 + 24*y^3*z^5 + 2*z^6 - 4*y*z^6 + y^2*z^6)/(12*(-1 + y)^2*y^3*(-1 + z)^3*z*(-1 + y + z)) + ((y + z)*G[1, z])/y^3 + ((-23*y^2 - 12*y*z - 12*z^2)*G[1 - y, z])/ (12*y^3*z) + ((14*y^2 + 6*y*z - 3*z^2)*G[-y, z])/(12*y^3*z)) + ((7*y^2 + 6*y*z - 3*z^2)*G[0, 1, y])/(12*y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1, z])/(3*y^3*z) + ((-3*y^2 + 2*y*z + 7*z^2)*G[0, 1 - y, z])/(12*y^3*z) + ((2*y + z)*G[1, 0, y])/(6*y^3) + ((7*y^2 + 6*y*z - 3*z^2)*G[1, 0, z])/ (12*y^3*z) + ((-19*y^2 - 12*y*z - 12*z^2)*G[1, 1, y])/(12*y^3*z) + ((2*y^2 - 3*z^2)*G[1, 1, z])/(6*y^3*z) + ((y + z)*G[1, 1 - y, z])/ y^3 + ((-7*y^2 - 6*y*z + 3*z^2)*G[1 - y, 0, z])/(12*y^3*z) + ((2*y^2 + 4*y*z + 5*z^2)*G[1 - y, 1, z])/(6*y^3*z) + ((-27*y^2 - 20*y*z - 16*z^2)*G[1 - y, 1 - y, z])/(12*y^3*z) + ((14*y^2 + 6*y*z - 3*z^2)*G[-y, 1 - y, z])/(12*y^3*z)) + G[0, 1, y]*((16*y^2 - 16*y^3 + 2*z + 14*y*z - 52*y^2*z + 38*y^3*z + 11*z^2 - 37*y*z^2 + 38*y^2*z^2 - 14*y^3*z^2 - 28*z^3 + 36*y*z^3 - 10*y^2*z^3 + 15*z^4 - 13*y*z^4)/(4*(-1 + y)*y^3*(-1 + z)^2*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1 - y, z])/(y^3*z) + ((y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 1 - y, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 0, z])/(y^3*z) + ((-3*y^2 - 8*y*z - 4*z^2)*G[1 - y, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) + (2*G[-y, -y, z])/(y*z)) + G[1, 0, y]* ((y - y^2 + 8*z - 8*y*z - 3*y^2*z - 4*y^3*z - 18*z^2 - y*z^2 + 18*y^2*z^2 + 6*z^3 + 22*y*z^3 - 14*y^2*z^3 + 10*z^4 - 14*y*z^4 - 6*z^5)/(2*y^2*(-1 + z)^2*z*(-1 + y + z)^2) + ((4*y + 5*z)*G[1, 0, z])/y^3 - (6*(y + z)*G[1, 1 - y, z])/y^3 + ((-4*y - 5*z)*G[1 - y, 0, z])/y^3 + (2*(y^2 + 3*y*z + 3*z^2)* G[1 - y, 1 - y, z])/(y^3*z) + ((-4*y - 5*z)*G[-y, 0, z])/y^3 + ((8*y + 7*z)*G[-y, 1 - y, z])/y^3 + ((-2*y^2 - 6*y*z - 3*z^2)* G[-y, -y, z])/(y^3*z)) + G[1, 1, y]* ((-8*y + 5*z + 7*y*z - 5*z^2)/(2*y^2*(-1 + z)*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) + (3*G[1 - y, 1 - y, z])/(y*z) - (2*(2*y^2 + 2*y*z + z^2)* G[1 - y, -y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, z])/ (y^3*z) - (3*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, z])/(y^3*z)) + ((26*y^2 - 72*y^3 + 70*y^4 - 28*y^5 + 4*y^6 + 22*y*z - 123*y^2*z + 213*y^3*z - 144*y^4*z + 32*y^5*z + 4*z^2 - 74*y*z^2 + 216*y^2*z^2 - 239*y^3*z^2 + 106*y^4*z^2 - 12*y^5*z^2 - 12*z^3 + 90*y*z^3 - 172*y^2*z^3 + 119*y^3*z^3 - 28*y^4*z^3 + 12*z^4 - 46*y*z^4 + 58*y^2*z^4 - 21*y^3*z^4 - 4*z^5 + 8*y*z^5 - 5*y^2*z^5)* G[0, 0, 1, y])/(2*(-1 + y)^2*y^3*(-1 + z)^3*(-1 + y + z)) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[0, 0, 1 - y, z])/(2*y^2*(-1 + z)^2) + ((2*y^3 - 3*y^4 - 6*y*z + 26*y^2*z - 46*y^3*z + 29*y^4*z - 4*y^5*z - 8*z^2 + 52*y*z^2 - 124*y^2*z^2 + 124*y^3*z^2 - 38*y^4*z^2 + 38*z^3 - 146*y*z^3 + 216*y^2*z^3 - 118*y^3*z^3 + 12*y^4*z^3 - 72*z^4 + 186*y*z^4 - 164*y^2*z^4 + 38*y^3*z^4 + 68*z^5 - 112*y*z^5 + 46*y^2*z^5 - 32*z^6 + 26*y*z^6 + 6*z^7)*G[0, 1, 0, y])/ (2*y^3*(-1 + z)^3*z*(-1 + y + z)^2) + ((6*y^2 - 18*y^3 + 18*y^4 - 6*y^5 + 14*y*z - 52*y^2*z + 66*y^3*z - 32*y^4*z + 4*y^5*z - z^2 - 35*y*z^2 + 96*y^2*z^2 - 84*y^3*z^2 + 24*y^4*z^2 + z^3 + 30*y*z^3 - 68*y^2*z^3 + 42*y^3*z^3 - 6*y^4*z^3 + z^4 - 11*y*z^4 + 20*y^2*z^4 - 8*y^3*z^4 - z^5 + 2*y*z^5 - 2*y^2*z^5)* G[0, 1, 0, z])/(2*(-1 + y)^2*y^3*(-1 + z)^2*z*(-1 + y + z)) + ((4*y + 3*z)*G[0, 1, 1, y])/(2*y^3) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[0, 1 - y, 0, z])/(2*y^2*(-1 + z)^2) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[0, 1 - y, 1 - y, z])/(2*y^3*(-1 + z)^2) + ((-15*y^2 + 30*y^3 - 15*y^4 - 22*y*z + 103*y^2*z - 146*y^3*z + 69*y^4*z - 4*y^5*z - 8*z^2 + 88*y*z^2 - 220*y^2*z^2 + 212*y^3*z^2 - 73*y^4*z^2 + 24*z^3 - 126*y*z^3 + 204*y^2*z^3 - 126*y^3*z^3 + 27*y^4*z^3 - 24*z^4 + 76*y*z^4 - 81*y^2*z^4 + 26*y^3*z^4 + 8*z^5 - 16*y*z^5 + 9*y^2*z^5)*G[0, -y, 1 - y, z])/(2*(-1 + y)^2*y^3* (-1 + z)^3*z) + ((6*y - 4*y^2 + 6*z - 15*y*z + 3*y^2*z - 12*z^2 + 9*y*z^2 + 6*z^3)*G[1, 0, 0, z])/(y^2*(-1 + z)^2*(-1 + y + z)) + ((14*y - 54*y^2 + 86*y^3 - 70*y^4 + 28*y^5 - 4*y^6 + 8*z - 78*y*z + 213*y^2*z - 255*y^3*z + 144*y^4*z - 32*y^5*z - 30*z^2 + 162*y*z^2 - 318*y^2*z^2 + 281*y^3*z^2 - 106*y^4*z^2 + 12*y^5*z^2 + 42*z^3 - 158*y*z^3 + 218*y^2*z^3 - 133*y^3*z^3 + 28*y^4*z^3 - 26*z^4 + 72*y*z^4 - 64*y^2*z^4 + 21*y^3*z^4 + 6*z^5 - 12*y*z^5 + 5*y^2*z^5)* G[1, 0, 1, y])/(2*(-1 + y)^2*y^3*(-1 + z)^3*(-1 + y + z)) + ((-1 - y - y^2 - 3*y^3 - z + 8*y*z - 9*y^2*z + 5*z^2 - 9*y*z^2 - 3*z^3)* G[1, 0, 1 - y, z])/(2*y^3*z*(-1 + y + z)) + ((-3*y^2 + 3*y^3 + 2*y*z + 38*y^2*z - 25*y^3*z + 4*y^4*z + 4*z^2 + 16*y*z^2 - 101*y^2*z^2 + 34*y^3*z^2 - 12*z^3 - 60*y*z^3 + 100*y^2*z^3 - 12*y^3*z^3 + 12*z^4 + 64*y*z^4 - 34*y^2*z^4 - 4*z^5 - 22*y*z^5)*G[1, 1, 0, y])/(2*y^3*(-1 + z)^3*z*(-1 + y + z)) + G[1, z]*(((-y^2 - 4*y*z - 2*z^2)*G[0, 0, 1, y])/(y^3*z) + (6*(y + z)*G[0, 1, 0, y])/y^3 + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, 1, y])/ (y^3*z) - (6*(y + z)*G[1, 1, 0, y])/y^3) + ((-1 + 12*y^2 - 18*y^3 + 9*y^4 + 2*z + 16*y*z - 64*y^2*z + 54*y^3*z - 10*y^4*z + 4*z^2 - 68*y*z^2 + 129*y^2*z^2 - 58*y^3*z^2 + 3*y^4*z^2 - 16*z^3 + 108*y*z^3 - 114*y^2*z^3 + 22*y^3*z^3 + 19*z^4 - 76*y*z^4 + 37*y^2*z^4 - 10*z^5 + 20*y*z^5 + 2*z^6)*G[1, 1, 0, z])/ (2*y^3*(-1 + z)^2*z*(-1 + y + z)^2) + (3*G[1, 1, 1, y])/y^2 + G[1 - y, z]*((-2*y - 29*z + 4*y*z + 29*z^2)/(4*y^2*(-1 + z)*z) + ((1 - 4*y^3 + 3*y^4 - z - 12*y*z + 36*y^2*z - 34*y^3*z + 15*y^4*z - 4*y^5*z - 9*z^2 + 54*y*z^2 - 105*y^2*z^2 + 80*y^3*z^2 - 19*y^4*z^2 + 23*z^3 - 84*y*z^3 + 111*y^2*z^3 - 62*y^3*z^3 + 9*y^4*z^3 - 20*z^4 + 54*y*z^4 - 47*y^2*z^4 + 16*y^3*z^4 + 6*z^5 - 12*y*z^5 + 5*y^2*z^5)*G[0, 1, y])/(2*(-1 + y)^2*y^3*(-1 + z)^3* z) + ((-15*y + 15*y^2 - 14*z + 90*y*z - 61*y^2*z + 4*y^3*z + 68*z^2 - 185*y*z^2 + 70*y^2*z^2 - 120*z^3 + 160*y*z^3 - 24*y^2*z^3 + 92*z^4 - 50*y*z^4 - 26*z^5)*G[1, 0, y])/ (2*y^2*(-1 + z)^3*z*(-1 + y + z)) + (3*G[1, 1, y])/y^2 + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1, y])/(y^3*z) + ((y^2 - 6*y*z - 6*z^2)*G[0, 1, 0, y])/(y^3*z) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 1, 1, y])/(y^3*z) + ((-3*y^2 - 8*y*z - 4*z^2)*G[1, 0, 1, y])/(y^3*z) + (2*(y + 2*z)*G[1, 1, 0, y])/y^3 + (3*G[1, 1, 1, y])/(y*z)) + G[0, z]*((-86*y + 62*y^2 - 58*z + 207*y*z - 39*y^2*z + 116*z^2 - 121*y*z^2 - 58*z^3)/(8*y^2*(-1 + z)^2*(-1 + y + z)) + ((-16*y^2 + 16*y^3 - 2*z - 12*y*z + 50*y^2*z - 36*y^3*z - 11*z^2 + 37*y*z^2 - 42*y^2*z^2 + 14*y^3*z^2 + 28*z^3 - 38*y*z^3 + 14*y^2*z^3 - 15*z^4 + 13*y*z^4)*G[1, y])/(4*(-1 + y)*y^3* (-1 + z)^2*z) + ((8*y^2 - 20*y^3 + 16*y^4 - 4*y^5 + 10*y*z - 36*y^2*z + 46*y^3*z - 23*y^4*z + 3*y^5*z + 2*z^2 - 24*y*z^2 + 50*y^2*z^2 - 36*y^3*z^2 + 9*y^4*z^2 - 4*z^3 + 18*y*z^3 - 25*y^2*z^3 + 9*y^3*z^3 + 2*z^4 - 4*y*z^4 + 3*y^2*z^4)*G[0, 1, y])/ (2*(-1 + y)^2*y^3*(-1 + z)^2*(-1 + y + z)) + ((-3*y - 2*y^2 - 4*z + 2*y*z + 4*y^2*z + 7*z^2 + y*z^2 - 3*z^3)* G[1, 0, y])/(y^3*(-1 + z)*(-1 + y + z)) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[1, 1, y])/(2*y^3*(-1 + z)^2) + ((-4*y - 5*z)*G[0, 1, 0, y])/y^3 - (2*(y^2 + 2*y*z + z^2)*G[0, 1, 1, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 1, y])/(y^3*z) + ((-4*y - 5*z)*G[1, 1, 0, y])/y^3 + (3*(y^2 + 2*y*z + z^2)* G[1, 1, 1, y])/(y^3*z)) + G[-y, z]* (((6*y^2 - 6*y^3 + 4*y*z - 22*y^2*z - z^2 - 19*y*z^2 - 3*z^3)* G[0, 1, y])/(2*y^3*z*(-1 + y + z)) + ((-15*y^2 + 21*y^3 - 22*y*z + 39*y^2*z - 8*z^2 + 24*y*z^2 + 6*z^3)* G[1, 0, y])/(2*y^3*z*(-1 + y + z)) + ((3*y^2 + 2*y*z + 3*z^2)*G[1, 1, y])/(2*y^3*z) + ((4*y + 5*z)*G[0, 1, 0, y])/y^3 + (2*(y^2 + 2*y*z + z^2)* G[0, 1, 1, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1, y])/ (y^3*z) + ((8*y + 7*z)*G[1, 1, 0, y])/y^3 - (3*(2*y^2 + 2*y*z + z^2)*G[1, 1, 1, y])/(y^3*z)) + ((-1 - y - y^2 - 3*y^3 - z + 8*y*z - 9*y^2*z + 5*z^2 - 9*y*z^2 - 3*z^3)* G[1, 1 - y, 0, z])/(2*y^3*z*(-1 + y + z)) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[1 - y, 0, 0, z])/(2*y^2*(-1 + z)^2) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[1 - y, 0, 1 - y, z])/(2*y^3*(-1 + z)^2) + ((3*y^2 - 9*y^3 + 9*y^4 - 3*y^5 + 8*y*z - 35*y^2*z + 48*y^3*z - 23*y^4*z + 2*y^5*z - 4*z^2 - 18*y*z^2 + 81*y^2*z^2 - 91*y^3*z^2 + 32*y^4*z^2 + 12*z^3 + 4*y*z^3 - 61*y^2*z^3 + 62*y^3*z^3 - 16*y^4*z^3 - 12*z^4 + 14*y*z^4 + 7*y^2*z^4 - 11*y^3*z^4 + 4*z^5 - 8*y*z^5 + 5*y^2*z^5)*G[1 - y, 1, 0, z])/(2*(-1 + y)^2*y^3*(-1 + z)^2* z*(-1 + y + z)) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)*G[1 - y, 1 - y, 0, z])/(2*y^3*(-1 + z)^2) + (3*G[1 - y, 1 - y, 1 - y, z])/y^2 + ((1 - 3*y^2 + 2*y^3 - z - 10*y*z + 41*y^2*z - 50*y^3*z + 24*y^4*z - 4*y^5*z - 9*z^2 + 48*y*z^2 - 102*y^2*z^2 + 92*y^3*z^2 - 28*y^4*z^2 + 23*z^3 - 78*y*z^3 + 102*y^2*z^3 - 62*y^3*z^3 + 12*y^4*z^3 - 20*z^4 + 52*y*z^4 - 43*y^2*z^4 + 14*y^3*z^4 + 6*z^5 - 12*y*z^5 + 5*y^2*z^5)* G[1 - y, -y, 1 - y, z])/(2*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((-6*y^2 - 4*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)*G[-y, 0, 1 - y, z])/ (2*y^3*z*(-1 + y + z)) + ((-6*y^2 - 4*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)*G[-y, 1 - y, 0, z])/(2*y^3*z*(-1 + y + z)) + ((3*y^2 + 2*y*z + 3*z^2)*G[-y, 1 - y, 1 - y, z])/(2*y^3*z) + ((21*y^2 - 27*y^3 + 26*y*z - 61*y^2*z + 7*z^2 - 43*y*z^2 - 9*z^3)* G[-y, -y, 1 - y, z])/(2*y^3*z*(-1 + y + z)) + G[0, y]*((2*y - 4*y^2 + 2*y^3 + 3*z + y*z - 4*y^3*z - 4*z^2 - 5*y*z^2 + 8*y^2*z^2 + z^3)/(4*(-1 + y)^2*y*(-1 + z)*z*(-1 + y + z)) + ((1 - 13*y + 15*y^2 + 3*y^3 - 9*z + 40*y*z - 29*y^2*z + 21*z^2 - 41*y*z^2 + 14*y^2*z^2 - 19*z^3 + 14*y*z^3 + 6*z^4)*G[0, z])/ (2*y^2*(-1 + z)^2*(-1 + y + z)^2) + ((-4*y^2 + 2*z - 9*y*z + 4*y^2*z - 16*z^2 + 24*y*z^2 - 8*y^2*z^2 + 26*z^3 - 15*y*z^3 - 12*z^4)*G[1 - y, z])/(4*y^2*(-1 + z)^2*z^2) + ((-8*y + 4*y^2 - 10*z + 21*y*z - 3*y^2*z + 20*z^2 - 13*y*z^2 - 10*z^3)*G[0, 0, z])/(2*y^2*(-1 + z)^2*(-1 + y + z)) + ((-15*y^2 + 15*y^3 - 22*y*z + 88*y^2*z - 61*y^3*z + 4*y^4*z - 8*z^2 + 92*y*z^2 - 175*y^2*z^2 + 70*y^3*z^2 + 30*z^3 - 144*y*z^3 + 146*y^2*z^3 - 24*y^3*z^3 - 42*z^4 + 100*y*z^4 - 44*y^2*z^4 + 26*z^5 - 26*y*z^5 - 6*z^6)*G[0, 1 - y, z])/(2*y^3*(-1 + z)^3*z* (-1 + y + z)) + ((1 - 3*y^2 + 6*y^3 - 3*y^4 - z - 16*y*z + 29*y^2*z - 18*y^3*z + 3*y^4*z - 9*z^2 + 46*y*z^2 - 39*y^2*z^2 + 8*y^3*z^2 + 23*z^3 - 44*y*z^3 + 13*y^2*z^3 - 20*z^4 + 14*y*z^4 + 6*z^5)*G[1, 0, z])/(2*y^3*(-1 + z)*z*(-1 + y + z)^2) + ((1 + y - 2*y^2 - 5*y*z - 2*y^2*z - 9*z^2 + 2*y*z^2 + 8*y^2*z^2 + 14*z^3 + 2*y*z^3 - 6*z^4)*G[1 - y, 0, z])/(2*y^3*(-1 + z)*z* (-1 + y + z)) + ((-3*y + 2*z)*G[1 - y, 1 - y, z])/(2*y^2*z) + ((-15*y^2 + 21*y^3 - 22*y*z + 39*y^2*z - 8*z^2 + 24*y*z^2 + 6*z^3)* G[-y, 1 - y, z])/(2*y^3*z*(-1 + y + z)) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, 0, 1 - y, z])/(y^3*z) + ((4*y + 5*z)*G[0, 1 - y, 0, z])/y^3 + ((2*y + z)*G[0, 1 - y, 1 - y, z])/y^3 + ((2*y^2 + 6*y*z + 3*z^2)*G[0, -y, 1 - y, z])/(y^3*z) + ((-4*y - 5*z)*G[1, 0, 0, z])/y^3 + ((-2*y - z)*G[1, 0, 1 - y, z])/ y^3 + ((-4*y - 5*z)*G[1, 1, 0, z])/y^3 + ((4*y + 5*z)*G[1, 1 - y, 0, z])/y^3 + ((4*y + 5*z)*G[1 - y, 0, 0, z])/ y^3 + ((-y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^3*z) + ((4*y + 5*z)*G[1 - y, 1, 0, z])/y^3 + ((-4*y - 5*z)*G[1 - y, 1 - y, 0, z])/y^3 + (3*G[1 - y, 1 - y, 1 - y, z])/(y*z) + ((2*y^2 + 6*y*z + 3*z^2)*G[-y, 0, 1 - y, z])/(y^3*z) + ((-4*y - 5*z)*G[-y, 1 - y, 0, z])/y^3 + ((-2*y^2 - 2*y*z - z^2)*G[-y, 1 - y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[-y, -y, 1 - y, z])/(y^3*z)) + G[1, y]*((-2*y - 29*z + 4*y*z + 29*z^2)/(4*y^2*(-1 + z)*z) + ((-8*y + 5*z + 7*y*z - 5*z^2)*G[1 - y, z])/(2*y^2*(-1 + z)*z) + ((-4*y^3 + 4*y^4 + 2*y*z + 5*y^2*z - 3*y^3*z - 4*y^4*z + 2*z^2 - 2*y*z^2 - 12*y^2*z^2 + 6*y^3*z^2 + 8*y^4*z^2 + 11*z^3 - 11*y*z^3 - 3*y^2*z^3 + y^3*z^3 - 28*z^4 + 24*y*z^4 + 2*y^2*z^4 + 15*z^5 - 13*y*z^5)*G[-y, z])/(4*(-1 + y)*y^3*(-1 + z)^2*z^2) + ((4*y + 2*z - 3*y*z - 2*z^2)*G[0, 0, z])/(2*y^2*(-1 + z)^2) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[0, 1 - y, z])/(2*y^3*(-1 + z)^2) + ((-15*y^2 + 30*y^3 - 15*y^4 - 22*y*z + 103*y^2*z - 146*y^3*z + 69*y^4*z - 4*y^5*z - 8*z^2 + 88*y*z^2 - 220*y^2*z^2 + 212*y^3*z^2 - 73*y^4*z^2 + 24*z^3 - 126*y*z^3 + 204*y^2*z^3 - 126*y^3*z^3 + 27*y^4*z^3 - 24*z^4 + 76*y*z^4 - 81*y^2*z^4 + 26*y^3*z^4 + 8*z^5 - 16*y*z^5 + 9*y^2*z^5)*G[0, -y, z])/ (2*(-1 + y)^2*y^3*(-1 + z)^3*z) + ((-1 - y - y^2 - 3*y^3 - z + 8*y*z - 9*y^2*z + 5*z^2 - 9*y*z^2 - 3*z^3)*G[1, 0, z])/(2*y^3*z*(-1 + y + z)) + ((-4*y + 4*y^2 - 3*z + 10*y*z - 3*y^2*z + 6*z^2 - 6*y*z^2 - 3*z^3)* G[1 - y, 0, z])/(2*y^3*(-1 + z)^2) + (3*G[1 - y, 1 - y, z])/y^2 + ((1 - 3*y^2 + 2*y^3 - z - 10*y*z + 41*y^2*z - 50*y^3*z + 24*y^4*z - 4*y^5*z - 9*z^2 + 48*y*z^2 - 102*y^2*z^2 + 92*y^3*z^2 - 28*y^4*z^2 + 23*z^3 - 78*y*z^3 + 102*y^2*z^3 - 62*y^3*z^3 + 12*y^4*z^3 - 20*z^4 + 52*y*z^4 - 43*y^2*z^4 + 14*y^3*z^4 + 6*z^5 - 12*y*z^5 + 5*y^2*z^5)*G[1 - y, -y, z])/(2*(-1 + y)^2*y^3* (-1 + z)^3*z) + ((-6*y^2 - 4*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)* G[-y, 0, z])/(2*y^3*z*(-1 + y + z)) + ((3*y^2 + 2*y*z + 3*z^2)*G[-y, 1 - y, z])/(2*y^3*z) + ((21*y^2 - 27*y^3 + 26*y*z - 61*y^2*z + 7*z^2 - 43*y*z^2 - 9*z^3)* G[-y, -y, z])/(2*y^3*z*(-1 + y + z)) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, z])/(y^3*z) + ((2*y^2 + 6*y*z + 3*z^2)*G[0, 0, -y, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(y^3*z) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 1 - y, -y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, -y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 1 - y, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, -y, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 1 - y, 0, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 1 - y, -y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^3*z) - (2*(2*y + z)*G[1 - y, 0, -y, z])/y^3 + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^3*z) + (3*G[1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(3*y^2 + 4*y*z + 2*z^2)* G[1 - y, 1 - y, -y, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)* G[1 - y, -y, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)* G[-y, 0, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)* G[-y, 0, -y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)* G[-y, 1 - y, 0, z])/(y^3*z) - (3*(2*y^2 + 2*y*z + z^2)* G[-y, 1 - y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)* G[-y, 1 - y, -y, z])/(y^3*z) - (2*G[-y, -y, 0, z])/(y*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, -y, z])/(y^3*z)) + ((4*y + 5*z)*G[0, 0, 1, 0, y])/y^3 + ((-4*y - 5*z)*G[0, 0, 1, 0, z])/ y^3 + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1, 1, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, 1 - y, z])/(y^3*z) + ((2*y^2 + 6*y*z + 3*z^2)*G[0, 0, -y, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1, 0, 1, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1, 0, 1 - y, z])/(y^3*z) + ((2*y^2 + 8*y*z + 7*z^2)*G[0, 1, 1, 0, y])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1, 1, 0, z])/(y^3*z) - (3*(y^2 + 2*y*z + z^2)*G[0, 1, 1, 1, y])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[0, 1, 1 - y, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 0, 1 - y, z])/(y^3*z) + ((-y^2 - 6*y*z - 6*z^2)*G[0, 1 - y, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 1 - y, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^3*z) + ((-y^2 - 4*y*z - 2*z^2)*G[0, 1 - y, -y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, 1 - y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[0, -y, -y, 1 - y, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, 0, 1, y])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 0, 1 - y, z])/(y^3*z) - (6*(y + z)*G[1, 0, 1, 0, y])/y^3 + ((y^2 + 6*y*z + 6*z^2)*G[1, 0, 1, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1, 1, y])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, 1 - y, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 1 - y, 1 - y, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 0, -y, 1 - y, z])/(y^3*z) + ((2*y^2 + 8*y*z + 7*z^2)*G[1, 1, 0, 0, z])/(y^3*z) + ((-3*y^2 - 8*y*z - 4*z^2)*G[1, 1, 0, 1, y])/(y^3*z) - (2*(y^2 - y*z - 2*z^2)*G[1, 1, 1, 0, y])/(y^3*z) + ((-2*y^2 + 3*z^2)*G[1, 1, 1, 0, z])/(y^3*z) + (3*G[1, 1, 1, 1, y])/ (y*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 1 - y, 0, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 1 - y, 0, 1 - y, z])/(y^3*z) + ((y^2 - 2*y*z - 4*z^2)*G[1, 1 - y, 1, 0, z])/(y^3*z) + ((-y^2 - 2*y*z - z^2)*G[1, 1 - y, 1 - y, 0, z])/(y^3*z) + ((y^2 + 4*y*z + 2*z^2)*G[1, 1 - y, -y, 1 - y, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 0, 1 - y, z])/(y^3*z) + ((-y^2 - 6*y*z - 6*z^2)*G[1 - y, 0, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^3*z) - (2*(2*y + z)*G[1 - y, 0, -y, 1 - y, z])/y^3 + ((-2*y^2 - 8*y*z - 7*z^2)*G[1 - y, 1, 0, 0, z])/(y^3*z) + ((-2*y^2 - 4*y*z - 5*z^2)*G[1 - y, 1, 1, 0, z])/(y^3*z) + (2*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, 1 - y, z])/(y^3*z) + ((-y^2 + 2*y*z + 4*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y^3*z) + (3*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^3*z) + (3*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(3*y^2 + 4*y*z + 2*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/(y^3*z) - (2*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/(y^3*z) + ((2*y^2 + 4*y*z + 5*z^2)*G[-y, 0, 1, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 0, 1 - y, 1 - y, z])/(y^3*z) + ((-2*y^2 - 6*y*z - 3*z^2)*G[-y, 0, -y, 1 - y, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y^3*z) + ((2*y^2 + 4*y*z + 5*z^2)*G[-y, 1 - y, 1, 0, z])/(y^3*z) - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y^3*z) - (3*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y^3*z) - (2*G[-y, -y, 0, 1 - y, z])/(y*z) - (2*G[-y, -y, 1 - y, 0, z])/(y*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y^3*z) + ((4*y^2 + 6*y*z + 3*z^2)*G[-y, -y, -y, 1 - y, z])/(y^3*z) + ((15*y - 64*y^2 + 104*y^3 - 76*y^4 + 21*y^5 - 37*y*z + 120*y^2*z - 124*y^3*z + 24*y^4*z + 29*y^5*z - 12*y^6*z + 4*z^2 - 16*y*z^2 + 64*y^2*z^2 - 134*y^3*z^2 + 120*y^4*z^2 - 38*y^5*z^2 - 16*z^3 + 128*y*z^3 - 298*y^2*z^3 + 288*y^3*z^3 - 114*y^4*z^3 + 12*y^5*z^3 + 24*z^4 - 140*y*z^4 + 248*y^2*z^4 - 163*y^3*z^4 + 34*y^4*z^4 - 16*z^5 + 52*y*z^5 - 74*y^2*z^5 + 29*y^3*z^5 + 4*z^6 + y*z^6 + 4*y^2*z^6 - 3*y*z^7)/(2*(-1 + y)^2*y^2*(-1 + z)^3*z* (-1 + y + z)^2) + (2*(y^2 - 5*y*z - z^2)*G[1, y])/(y^3*z) + (2*(2*y^2 + 5*y*z + z^2)*G[1, z])/(y^3*z) - (2*(y^2 + 5*y*z + z^2)*G[1 - y, z])/(y^3*z))*Zeta[3] + Pi*((((3*I)/8)*(-15 + 13*z))/(y*(-1 + z)*z) - (((3*I)/2)*(y^2 + 2*y*z + z^2)*G[0, 1, y])/(y^3*z) + ((I/2)*(3*y^2 + 6*y*z - 10*y^2*z + 3*z^2 - 14*y*z^2 + 6*y^2*z^2 - 6*z^3 + 8*y*z^3 + 3*z^4)*G[0, 1 - y, z])/(y^3*(-1 + z)^2*z) - (((3*I)/2)*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) + ((I/2)*(3*y - 4*z)*G[1, 1, y])/(y^2*z) + ((2*I)*(2*y^2 + 2*y*z + z^2)*G[-y, z]*G[1, 1, y])/(y^3*z) + G[1 - y, z]*(((-1/2*I)*(-8*y + 3*z + 7*y*z - 3*z^2))/ (y^2*(-1 + z)*z) + (I*(2*y + z)*G[0, 1, y])/y^3 - (I*G[1, 0, y])/(y*z) - ((3*I)*G[1, 1, y])/(y*z)) + G[0, z]*((((-3*I)/4)*(-4*y - 2*z + 3*y*z + 2*z^2))/(y^2*(-1 + z)^2) + ((I/2)*(3*y^2 + 6*y*z - 10*y^2*z + 3*z^2 - 14*y*z^2 + 6*y^2*z^2 - 6*z^3 + 8*y*z^3 + 3*z^4)*G[1, y])/(y^3*(-1 + z)^2*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1, 1, y])/(y^3*z)) + ((I/2)*(3*y^2 + 6*y*z - 10*y^2*z + 3*z^2 - 14*y*z^2 + 6*y^2*z^2 - 6*z^3 + 8*y*z^3 + 3*z^4)*G[1 - y, 0, z])/(y^3*(-1 + z)^2*z) + ((I/2)*(3*y - 4*z)*G[1 - y, 1 - y, z])/(y^2*z) + G[0, y]*((((3*I)/2)*G[1 - y, z])/(y*z) - ((2*I)*G[1 - y, 1 - y, z])/ (y*z)) - (((3*I)/2)*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/ (y^3*z) + G[1, y]*(((-1/2*I)*(-8*y + 3*z + 7*y*z - 3*z^2))/ (y^2*(-1 + z)*z) + ((I/2)*(3*y - 4*z)*G[1 - y, z])/(y^2*z) - (((3*I)/2)*(2*y^2 + 2*y*z + z^2)*G[-y, z])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[0, 1 - y, z])/(y^3*z) + (I*(y^2 + 2*y*z + z^2)*G[1, 0, z])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1 - y, 0, z])/(y^3*z) - ((3*I)*G[1 - y, 1 - y, z])/(y*z) + (I*(2*y^2 + 2*y*z + z^2)* G[1 - y, -y, z])/(y^3*z) + ((2*I)*(2*y^2 + 2*y*z + z^2)* G[-y, 1 - y, z])/(y^3*z)) + ((2*I)*(y^2 + 2*y*z + z^2)* G[0, 1, 1, y])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)* G[0, 1 - y, 1 - y, z])/(y^3*z) + (I*(y^2 + 2*y*z + z^2)* G[1, 0, 1, y])/(y^3*z) + (I*(y^2 + 2*y*z + z^2)*G[1, 0, 1 - y, z])/ (y^3*z) - ((3*I)*G[1, 1, 1, y])/(y*z) + (I*(y^2 + 2*y*z + z^2)*G[1, 1 - y, 0, z])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^3*z) + (I*(y^2 + 2*y*z + z^2)*G[1 - y, 1, 0, z])/(y^3*z) - ((2*I)*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^3*z) - ((3*I)*G[1 - y, 1 - y, 1 - y, z])/(y*z) + (I*(2*y^2 + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^3*z) + ((2*I)*(2*y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y^3*z) - ((6*I)*Zeta[3])/(y*z)))/Nc^2 + Nc^2*((47*Pi^4)/(180*y*z) + (-99931 + 99931*y + 89311*z - 89959*y*z + 648*z^2)/(2592*(-1 + y)*y*(-1 + z)*z) + Pi^3*(((-7*I)/18)/(y*z) + (((2*I)/3)*G[0, y])/(y*z) + (((2*I)/3)*G[0, z])/(y*z)) + (2*G[0, 1 - y, z]*G[1, 0, y])/(y*z) + G[0, 0, z]*((-124 + 458*z - 259*z^2)/(36*y*(-1 + z)^2*z) - G[1, 0, y]/(y*z)) + ((259 - 500*y + 241*y^2 - 1090*z + 1512*y*z - 380*y^2*z + 1698*z^2 - 1548*y*z^2 + 142*y^2*z^2 - 1162*z^3 + 536*y*z^3 + 295*z^4)*G[1, 0, z])/(36*y*(-1 + z)^2*z* (-1 + y + z)^2) + G[0, 0, y]*((62 - 71*z)/(18*y*(-1 + z)*z) + (3*G[0, 0, z])/(y*z) - G[1, 0, z]/(y*z)) + G[1, 0, y]*((-106 + 230*y - 124*y^2 + 564*z - 784*y*z + 142*y^2*z - 753*z^2 + 536*y*z^2 + 295*z^3)/(36*y*(-1 + z)*z*(-1 + y + z)^2) + G[1, 0, z]/(y*z) - G[1, 1 - y, z]/(y*z) - G[1 - y, 0, z]/(y*z) + (2*G[-y, 0, z])/(y*z) - (2*G[-y, 1 - y, z])/(y*z)) + Pi^2*((952 - 1922*y + 970*y^2 - 3880*z + 6006*y*z - 2168*y^2*z + 5946*z^2 - 6222*y*z^2 + 1195*y^2*z^2 - 4060*z^3 + 2138*y*z^3 + 1042*z^4)/(216*y*(-1 + z)^2*z*(-1 + y + z)^2) + ((-1 - 2*z + 2*z^2)*G[0, z])/(3*y*(-1 + z)^2*z) + ((11 - 10*y + 2*y^2 - 44*z + 48*y*z - 16*y^2*z + 66*z^2 - 60*y*z^2 + 11*y^2*z^2 - 44*z^3 + 22*y*z^3 + 11*z^4)*G[1, z])/ (18*y*(-1 + z)^2*z*(-1 + y + z)^2) + ((-31 + 50*z - 22*z^2)*G[1 - y, z])/(36*y*(-1 + z)^2*z) + G[0, y]*((-4 + 4*y - y^2 + 16*z - 18*y*z + 6*y^2*z - 24*z^2 + 22*y*z^2 - 4*y^2*z^2 + 16*z^3 - 8*y*z^3 - 4*z^4)/ (12*y*(-1 + z)^2*z*(-1 + y + z)^2) - (5*G[0, z])/(3*y*z) - G[1, z]/(6*y*z) + G[1 - y, z]/(6*y*z)) + G[1, y]*((-3 + 2*z)/(12*y*(-1 + z)^2*z) + G[1, z]/(6*y*z) - G[1 - y, z]/(3*y*z) + G[-y, z]/(3*y*z)) - (5*G[0, 0, y])/(3*y*z) - (5*G[0, 0, z])/(3*y*z) - G[0, 1, y]/(3*y*z) - G[0, 1, z]/(3*y*z) - G[0, 1 - y, z]/(3*y*z) + (5*G[1, 0, y])/(6*y*z) + (2*G[1, 0, z])/(3*y*z) + G[1, 1, y]/(6*y*z) + G[1, 1, z]/(3*y*z) + G[1, 1 - y, z]/(6*y*z) + G[1 - y, 0, z]/(6*y*z) - G[1 - y, 1, z]/(3*y*z) + G[-y, 1 - y, z]/(3*y*z)) + (11*G[0, 0, 0, y])/(3*y*z) + ((22 - 8*z - 5*z^2)*G[0, 0, 0, z])/ (6*y*(-1 + z)^2*z) + ((-6 + 8*y - 3*y^2 + 16*z - 14*y*z + 2*y^2*z - 14*z^2 + 6*y*z^2 + 4*z^3)*G[0, 1, 0, y])/(2*y*(-1 + z)^2*z* (-1 + y + z)^2) + (3*(-2 + z^2)*G[0, 1, 0, z])/(2*y*(-1 + z)^2*z) - (11*G[1, 0, 0, y])/(3*y*z) + G[0, z]*((-1544 + 1544*y + 8082*z - 6178*y*z - 10701*z^2 + 3569*y*z^2 + 4163*z^3)/(216*y*(-1 + z)^2*z*(-1 + y + z)) + ((22 - 32*z + 13*z^2)*G[0, 0, y])/(6*y*(-1 + z)^2*z) + ((-22 + 32*z - 13*z^2)*G[1, 0, y])/(6*y*(-1 + z)^2*z) + (3*G[0, 0, 0, y])/(y*z) - G[0, 1, 0, y]/(y*z) - (2*G[1, 0, 0, y])/(y*z)) + ((-11 + 10*z - 2*z^2)*G[1, 0, 0, z])/ (3*y*(-1 + z)^2*z) + ((3 - 2*z)*G[1, 1, 0, y])/(2*y*(-1 + z)^2*z) + G[-y, z]*((-2*G[0, 1, 0, y])/(y*z) - (2*G[1, 1, 0, y])/(y*z)) + G[1, z]*(G[0, 1, 0, y]/(y*z) - G[1, 1, 0, y]/(y*z)) + G[1 - y, z]*(((31 - 50*z + 22*z^2)*G[1, 0, y])/(6*y*(-1 + z)^2*z) + G[0, 1, 0, y]/(y*z) + (2*G[1, 1, 0, y])/(y*z)) + ((-11 + 10*y - 2*y^2 + 44*z - 48*y*z + 16*y^2*z - 66*z^2 + 60*y*z^2 - 11*y^2*z^2 + 44*z^3 - 22*y*z^3 - 11*z^4)*G[1, 1, 0, z])/ (3*y*(-1 + z)^2*z*(-1 + y + z)^2) + ((31 - 50*z + 22*z^2)*G[1 - y, 1, 0, z])/(6*y*(-1 + z)^2*z) + G[0, y]*((-772 + 2352*y - 2388*y^2 + 808*y^3 + 682*z - 1193*y*z + 511*y^2*z - 27*z^2)/(108*(-1 + y)^2*y*z*(-1 + y + z)) + ((124 - 248*y + 124*y^2 - 582*z + 784*y*z - 142*y^2*z + 753*z^2 - 536*y*z^2 - 295*z^3)*G[0, z])/(36*y*(-1 + z)*z*(-1 + y + z)^2) + ((11 - 10*z + 2*z^2)*G[0, 0, z])/(3*y*(-1 + z)^2*z) + ((3 - 2*y - 2*z)*G[1, 0, z])/(2*y*z*(-1 + y + z)^2) + ((-31 + 50*z - 22*z^2)*G[1 - y, 0, z])/(6*y*(-1 + z)^2*z) + (3*G[0, 0, 0, z])/(y*z) - G[0, 1, 0, z]/(y*z) - (2*G[0, 1 - y, 0, z])/(y*z) - (2*G[1, 0, 0, z])/(y*z) + G[1, 1 - y, 0, z]/(y*z) - G[1 - y, 1, 0, z]/(y*z) + (2*G[-y, 1 - y, 0, z])/(y*z)) + (3*G[0, 0, 0, 0, y])/(y*z) + (3*G[0, 0, 0, 0, z])/(y*z) - (5*G[0, 0, 1, 0, y])/(y*z) - (3*G[0, 0, 1, 0, z])/(y*z) - (2*G[0, 1, 0, 0, y])/(y*z) - (2*G[0, 1, 0, 0, z])/(y*z) + (2*G[0, 1, 1, 0, y])/(y*z) + (2*G[0, 1, 1, 0, z])/(y*z) + (2*G[0, 1 - y, 1, 0, z])/(y*z) - (3*G[1, 0, 0, 0, y])/(y*z) - (3*G[1, 0, 0, 0, z])/(y*z) + (4*G[1, 0, 1, 0, y])/(y*z) + (3*G[1, 0, 1, 0, z])/(y*z) + (2*G[1, 1, 0, 0, y])/(y*z) + (2*G[1, 1, 0, 0, z])/(y*z) - G[1, 1, 1, 0, y]/(y*z) - (2*G[1, 1, 1, 0, z])/(y*z) - G[1, 1 - y, 1, 0, z]/(y*z) + G[1 - y, 0, 1, 0, z]/(y*z) + (2*G[1 - y, 1, 1, 0, z])/(y*z) - (2*G[-y, 0, 1, 0, z])/(y*z) - (2*G[-y, 1 - y, 1, 0, z])/(y*z) + ((365 - 658*y + 311*y^2 - 1352*z + 1866*y*z - 586*y^2*z + 1893*z^2 - 1776*y*z^2 + 284*y^2*z^2 - 1190*z^3 + 568*y*z^3 + 284*z^4)/ (18*y*(-1 + z)^2*z*(-1 + y + z)^2) - G[0, y]/(y*z) - G[0, z]/(y*z) - (5*G[1, y])/(y*z) - G[1, z]/(y*z) - (4*G[1 - y, z])/(y*z))*Zeta[3] + Pi*(((-1/216*I)*(-5419 + 5185*z))/(y*(-1 + z)*z) - (((13*I)/6)*G[0, 0, y])/(y*z) + ((I/6)*(-13 + 2*z + 5*z^2)* G[0, 0, z])/(y*(-1 + z)^2*z) + (((13*I)/6)*G[1, 0, y])/(y*z) + G[0, z]*(((I/36)*(124 - 422*z + 259*z^2))/(y*(-1 + z)^2*z) - ((3*I)*G[0, 0, y])/(y*z) + (I*G[1, 0, y])/(y*z)) + (((13*I)/6)*G[1, 0, z])/(y*z) + G[0, y]* (((I/18)*(-62 + 71*z))/(y*(-1 + z)*z) - ((I/6)*(13 - 14*z + 4*z^2)* G[0, z])/(y*(-1 + z)^2*z) - ((3*I)*G[0, 0, z])/(y*z) + (I*G[1, 0, z])/(y*z)) - ((3*I)*G[0, 0, 0, y])/(y*z) - ((3*I)*G[0, 0, 0, z])/(y*z) + (I*G[0, 1, 0, y])/(y*z) + (I*G[0, 1, 0, z])/(y*z) + ((2*I)*G[1, 0, 0, y])/(y*z) + ((2*I)*G[1, 0, 0, z])/(y*z) + ((8*I)*Zeta[3])/(y*z))))/q2^2, beta[2, 2, "PS"] -> ((((3*I)*Pi)/(y*z) + (-9 + 8*z)/(y*(-1 + z)*z) + (Pi^2*(1 - 2*y + y^2 - 2*z + 3*y*z + z^2 - y*z^2))/ (3*y*(-1 + z)*z*(-1 + y + z)^2) + ((-2 + 4*y + 3*z - 3*y*z - z^2)* G[0, z])/(y*(-1 + z)^2*(-1 + y + z)) + G[0, y]*(-2/((-1 + y)*(-1 + y + z)) - (2*G[0, z])/(-1 + y + z)^2) + (2*G[1, 0, y])/(-1 + y + z)^2 + (2*(-1 + 2*y - y^2 + 2*z - 3*y*z - z^2 + y*z^2)*G[1, 0, z])/ (y*(-1 + z)*z*(-1 + y + z)^2))/Nc + Nc*(((-3*I)*Pi)/(y*z) + (9 - 8*z)/(y*(-1 + z)*z) + ((-5 + 7*y + 11*z - 6*y*z - 6*z^2)*G[0, 1 - y, z])/ (2*y^2*(-1 + z)*(-1 + y + z)) + ((4*y - 8*y^2 + 4*y^3 - 5*z + 6*y*z + 2*y^2*z + 16*z^2 - 22*y*z^2 + 6*y^2*z^2 - 17*z^3 + 12*y*z^3 + 6*z^4)*G[1, 0, z])/ (2*y^2*(-1 + z)*z*(-1 + y + z)^2) + G[0, z]*((7 - 8*y - 13*z + 6*y*z + 6*z^2)/(2*y*(-1 + z)^2* (-1 + y + z)) + ((-5 + 7*y + 11*z - 6*y*z - 6*z^2)*G[1, y])/ (2*y^2*(-1 + z)*(-1 + y + z)) + ((2 - 3*y + y^2 - 2*z + 2*y*z + z^2)* G[0, 1, y])/(y^2*(-1 + y + z)^2) + ((1 - y)*G[1, 0, y])/ (y^2*(-1 + y + z)^2) - G[1, 1, y]/y^2) + G[-y, z]*((-2*(2 - 3*y + y^2 - 2*z + 2*y*z + z^2)*G[0, 1, y])/ (y^2*(-1 + y + z)^2) + ((y^2 - 5*z + 9*y*z - 4*y^2*z + 8*z^2 - 8*y*z^2 - 4*z^3)*G[1, 0, y])/(y^2*z*(-1 + y + z)^2) + (5*G[1, 1, y])/y^2) + G[0, -y, z]*((-2*(y + 2*z)*G[1, 0, y])/y^3 + (2*(y + 2*z)*G[1, 1, y])/y^3) + ((-5 + 7*y + 11*z - 6*y*z - 6*z^2)* G[1 - y, 0, z])/(2*y^2*(-1 + z)*(-1 + y + z)) + (2*(y + 2*z)*G[1 - y, 1 - y, z])/(y^2*(y + z)) + Pi^2*((4*y - 8*y^2 + 4*y^3 - 3*y^2*z + 6*y^3*z + 8*z^2 - 28*y*z^2 + 19*y^2*z^2 - 24*z^3 + 40*y*z^3 - 8*y^2*z^3 + 24*z^4 - 16*y*z^4 - 8*z^5)/(12*y^2*(-1 + z)^2*z*(-1 + y + z)^2) + ((y^2 - z + 2*y*z - y^2*z + 2*z^2 - 2*y*z^2 - z^3)*G[1, z])/ (6*y^2*z*(-1 + y + z)^2) + ((-1 - 2*y - 5*y^2 - z + 2*y*z + 5*z^2 - 3*z^3)*G[1 - y, z])/(6*y^2*(-1 + z)^3) + G[0, y]*((2*y + 5*y^2 + 4*z - 2*y*z - 8*z^2 + 4*z^3)/ (6*y^2*(-1 + z)^3) + ((y + 2*z)*G[1, z])/(3*y^3) + ((-y - 2*z)*G[1 - y, z])/(3*y^3)) + G[1, y]*((-2 + y - 2*y^2 + 8*y^3 - 5*y^4 + 4*z + 3*y*z + y^2*z - 8*y^3*z + 3*z^2 - 15*y*z^2 + 4*y^2*z^2 - 13*z^3 + 17*y*z^3 - 3*y^2*z^3 + 11*z^4 - 6*y*z^4 - 3*z^5)/(6*y^2*(-1 + z)^3* (-1 + y + z)^2) + ((-y - 2*z)*G[1, z])/(3*y^3) + ((y + 2*z)*G[1 - y, z])/(3*y^3)) + ((-y - 2*z)*G[1, 0, y])/ (3*y^3) + ((y + 2*z)*G[1, 1, y])/(3*y^3) + ((-y - 2*z)*G[1, 1 - y, z])/(3*y^3) + ((y + 2*z)*G[1 - y, 1 - y, z])/ (3*y^3)) + G[0, 1, y]*((-13*y + y^2 + 10*y^3 - 5*z + 25*y*z + 7*y^2*z + 8*z^2 - 12*y*z^2 + 2*y^2*z^2 - z^3 - 2*z^4)/ (2*y^2*(-1 + z)^2*(-1 + y + z)*(y + z)) - (2*(y + 2*z)*G[1, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 1 - y, z])/ y^3) + ((-3*y^3 + 3*y^4 + 3*y^2*z + 3*y^3*z - y^4*z - 7*y*z^2 - 19*y^2*z^2 + 12*y^3*z^2 + 8*y^4*z^2 - 5*z^3 + 5*y*z^3 + 32*y^2*z^3 + 8*y^3*z^3 + 8*z^4 + 10*y*z^4 - 6*y^2*z^4 - z^5 - 8*y*z^5 - 2*z^6)* G[-y, 1 - y, z])/(2*y^2*(-1 + z)^2*z^2*(-1 + y + z)*(y + z)) + G[1, 1, y]*((2*(y + 2*z))/(y^2*(y + z)) - (2*(y + 2*z)*G[-y, -y, z])/ y^3) + G[1, 0, y]*((-8 + 4*y + 11*y^2 - 10*y^3 + 24*z - 8*y*z - 11*y^2*z - 24*z^2 + 4*y*z^2 + 8*z^3)/(2*y^2*(-1 + z)^2* (-1 + y + z)^2) + (2*(y + 2*z)*G[1, 1 - y, z])/y^3 - (2*(y + 2*z)*G[1 - y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[-y, -y, z])/ y^3) + ((4 - 4*y + 3*y^2 - 8*y^3 + 5*y^4 - 12*z + 8*y*z - 4*y^2*z + 8*y^3*z + 10*z^2 - y^2*z^2 + 2*z^3 - 8*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[0, 0, 1, y])/(y^2*(-1 + z)^3*(-1 + y + z)^2) + ((1 - 3*y - y^2 + 8*y^3 - 5*y^4 - 7*z + 17*y*z - 2*y^2*z - 8*y^3*z + 19*z^2 - 33*y*z^2 + 7*y^2*z^2 - 25*z^3 + 27*y*z^3 - 4*y^2*z^3 + 16*z^4 - 8*y*z^4 - 4*z^5)*G[0, 1, 0, y])/(y^2*(-1 + z)^3* (-1 + y + z)^2) + ((-2 + 3*y - y^2 + 2*z - 2*y*z - z^2)* G[0, 1, 0, z])/(y^2*(-1 + y + z)^2) + G[0, 1, 1, y]/y^2 - G[0, 1 - y, 1 - y, z]/y^2 + ((3 - 2*y - 5*y^2 - 13*z + 2*y*z + 17*z^2 - 7*z^3)*G[0, -y, 1 - y, z])/(y^2*(-1 + z)^3) + ((-y - 2*y^2 + 8*y^3 - 5*y^4 - 2*z + 9*y*z + y^2*z - 8*y^3*z + 9*z^2 - 21*y*z^2 + 4*y^2*z^2 - 15*z^3 + 19*y*z^3 - 3*y^2*z^3 + 11*z^4 - 6*y*z^4 - 3*z^5)*G[1, 0, 1, y])/(y^2*(-1 + z)^3*(-1 + y + z)^2) - G[1, 0, 1 - y, z]/(z*(-1 + y + z)^2) + ((2 + y^2 - 8*y^3 + 5*y^4 - 2*z - 8*y*z + 2*y^2*z + 8*y^3*z - 10*z^2 + 24*y*z^2 - 7*y^2*z^2 + 22*z^3 - 24*y*z^3 + 4*y^2*z^3 - 16*z^4 + 8*y*z^4 + 4*z^5)*G[1, 1, 0, y])/(y^2*(-1 + z)^3*(-1 + y + z)^2) + G[1 - y, z]*((3 - 8*z)/(2*y*(-1 + z)*z) + ((-1 - 2*y - 5*y^2 - z + 2*y*z + 5*z^2 - 3*z^3)*G[0, 1, y])/ (y^2*(-1 + z)^3) + ((2*y + 5*y^2 + 4*z - 2*y*z - 8*z^2 + 4*z^3)* G[1, 0, y])/(y^2*(-1 + z)^3) - (2*(y + 2*z)*G[0, 0, 1, y])/y^3 + (2*(y + 2*z)*G[0, 1, 0, y])/y^3 + (2*(y + 2*z)*G[1, 0, 1, y])/y^3 - (2*(y + 2*z)*G[1, 1, 0, y])/y^3) + G[1, z]*((2*(y + 2*z)*G[0, 0, 1, y])/y^3 - (2*(y + 2*z)*G[0, 1, 0, y])/ y^3 - (2*(y + 2*z)*G[1, 0, 1, y])/y^3 + (2*(y + 2*z)*G[1, 1, 0, y])/ y^3) + ((-y^2 + z - 2*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[1, 1, 0, z])/(y^2*z*(-1 + y + z)^2) - G[1, 1 - y, 0, z]/ (z*(-1 + y + z)^2) - G[1 - y, 0, 1 - y, z]/y^2 - G[1 - y, 1 - y, 0, z]/y^2 + ((-5 - 2*y - 5*y^2 + 11*z + 2*y*z - 7*z^2 + z^3)*G[1 - y, -y, 1 - y, z])/(y^2*(-1 + z)^3) + ((-y^2 + 2*z - 3*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[-y, 0, 1 - y, z])/(y^2*z*(-1 + y + z)^2) + ((-y^2 + 2*z - 3*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)* G[-y, 1 - y, 0, z])/(y^2*z*(-1 + y + z)^2) + (5*G[-y, 1 - y, 1 - y, z])/y^2 + ((-y^2 + z - 3*y*z + 2*y^2*z - 4*z^2 + 4*y*z^2 + 2*z^3)* G[-y, -y, 1 - y, z])/(y^2*z*(-1 + y + z)^2) + G[0, y]*((3*y - 3*y^2 + 4*z - 16*y*z + 8*y^2*z - 4*z^2 + 8*y*z^2)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + ((-2 - y + 2*z)*G[0, z])/ (2*y*(-1 + z)*(-1 + y + z)^2) + ((3*y - 3*y^2 - 6*z + y^2*z + 20*z^2 - 3*y*z^2 - 8*y^2*z^2 - 22*z^3 + 8*z^4)*G[1 - y, z])/(2*y*(-1 + z)^2*z^2*(-1 + y + z)) + ((-5 + 11*y - 3*y^2 - 8*y^3 + 5*y^4 + 27*z - 49*y*z + 14*y^2*z + 8*y^3*z - 59*z^2 + 81*y*z^2 - 19*y^2*z^2 + 65*z^3 - 59*y*z^3 + 8*y^2*z^3 - 36*z^4 + 16*y*z^4 + 8*z^5)*G[0, 1 - y, z])/ (y^2*(-1 + z)^3*(-1 + y + z)^2) + G[1, 0, z]/(z*(-1 + y + z)^2) - (4*G[1 - y, 1 - y, z])/y^2 + ((y^2 - 5*z + 9*y*z - 4*y^2*z + 8*z^2 - 8*y*z^2 - 4*z^3)*G[-y, 1 - y, z])/(y^2*z*(-1 + y + z)^2) + (2*(y + 2*z)*G[0, 0, 1 - y, z])/y^3 - (2*(y + 2*z)*G[0, 1 - y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1, 0, 1 - y, z])/y^3 - (2*(y + 2*z)*G[1 - y, 0, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, 0, 1 - y, z])/y^3 + (2*(y + 2*z)*G[-y, 1 - y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[-y, -y, 1 - y, z])/y^3) + G[1, y]*((3 - 8*z)/(2*y*(-1 + z)*z) + (2*(y + 2*z)*G[1 - y, z])/ (y^2*(y + z)) + ((-3*y^3 + 3*y^4 + 3*y^2*z + 3*y^3*z - y^4*z - 7*y*z^2 - 19*y^2*z^2 + 12*y^3*z^2 + 8*y^4*z^2 - 5*z^3 + 5*y*z^3 + 32*y^2*z^3 + 8*y^3*z^3 + 8*z^4 + 10*y*z^4 - 6*y^2*z^4 - z^5 - 8*y*z^5 - 2*z^6)*G[-y, z])/(2*y^2*(-1 + z)^2*z^2*(-1 + y + z)* (y + z)) - G[0, 1 - y, z]/y^2 + ((3 - 2*y - 5*y^2 - 13*z + 2*y*z + 17*z^2 - 7*z^3)*G[0, -y, z])/ (y^2*(-1 + z)^3) - G[1, 0, z]/(z*(-1 + y + z)^2) - G[1 - y, 0, z]/y^2 + ((-5 - 2*y - 5*y^2 + 11*z + 2*y*z - 7*z^2 + z^3)* G[1 - y, -y, z])/(y^2*(-1 + z)^3) + ((-y^2 + 2*z - 3*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)*G[-y, 0, z])/ (y^2*z*(-1 + y + z)^2) + (5*G[-y, 1 - y, z])/y^2 + ((-y^2 + z - 3*y*z + 2*y^2*z - 4*z^2 + 4*y*z^2 + 2*z^3)*G[-y, -y, z])/ (y^2*z*(-1 + y + z)^2) - (2*(y + 2*z)*G[0, 0, -y, z])/y^3 + (2*(y + 2*z)*G[0, 1 - y, -y, z])/y^3 + (2*(y + 2*z)*G[0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[0, -y, -y, z])/ y^3 - (2*(y + 2*z)*G[1, 0, -y, z])/y^3 - (2*(y + 2*z)*G[1, 1 - y, -y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 0, -y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 1 - y, -y, z])/y^3 + (2*(y + 2*z)*G[-y, 0, -y, z])/y^3 - (2*(y + 2*z)*G[-y, 1 - y, -y, z])/ y^3 - (2*(y + 2*z)*G[-y, -y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, -y, -y, z])/y^3) - (2*(y + 2*z)*G[0, 0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[0, 1 - y, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[0, -y, 1 - y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[0, -y, -y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[1, 0, 0, 1, y])/y^3 + (2*(y + 2*z)*G[1, 0, 1, 0, y])/ y^3 - (2*(y + 2*z)*G[1, 0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1, 1, 0, 1, y])/y^3 - (2*(y + 2*z)*G[1, 1, 1, 0, y])/ y^3 - (2*(y + 2*z)*G[1, 1 - y, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[1 - y, 1 - y, -y, 1 - y, z])/y^3 + (2*(y + 2*z)*G[-y, 0, -y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, 1 - y, -y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, -y, 1 - y, 1 - y, z])/y^3 - (2*(y + 2*z)*G[-y, -y, -y, 1 - y, z])/y^3 + ((-3*(2*y + 5*y^2 + 4*z - 2*y*z - 8*z^2 + 4*z^3))/(y^2*(-1 + z)^3) + (6*(y + 2*z)*G[1, y])/y^3 - (6*(y + 2*z)*G[1, z])/y^3 + (6*(y + 2*z)*G[1 - y, z])/y^3)*Zeta[3]))/q2^2, beta[3, 2, "NS"] -> ((-5*Pi^4*(-1 + y))/(12*y*z) + (-15251 + 15251*y - 5004*z)/(648*y*z) + Pi^3*((((11*I)/8)*(-1 + y))/(y*z) - (((7*I)/12)*(-1 + y)*G[0, y])/(y*z) - (((7*I)/12)*(-1 + y)*G[0, z])/(y*z) - (((2*I)/3)*(-1 + y)*G[1, y])/ (y*z) - (((2*I)/3)*(-1 + y)*G[1 - y, z])/(y*z)) + G[0, 1 - y, z]*((53*y^2 - 53*y^3 + 292*y*z - 461*y^2*z + 62*y^3*z + 188*z^2 - 844*y*z^2 + 417*y^2*z^2 - 385*z^3 + 552*y*z^3 + 197*z^4)/ (18*y^2*(-1 + z)*z*(y + z)) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 0, y])/ (y^2*z)) + G[1, 0, z]*((-10*y^3 + 11*y^4 - y^5 + 204*y^2*z - 465*y^3*z + 287*y^4*z + 19*y^5*z + 366*y*z^2 - 1590*y^2*z^2 + 1581*y^3*z^2 - 262*y^4*z^2 + 188*z^3 - 1615*y*z^3 + 2879*y^2*z^3 - 1088*y^3*z^3 - 573*z^4 + 2132*y*z^4 - 1493*y^2*z^4 + 582*z^5 - 883*y*z^5 - 197*z^6)/(18*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + ((-1 + y)*G[1, 1, y])/(y*z)) + G[0, 0, z]* ((-24 + 24*y + 29*z - 21*y*z - 5*z^2)/(6*y*(-1 + z)*z) + ((1 - y)*G[0, 1, y])/(y*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)* G[1, 0, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 1, y])/ (y^2*z)) + G[0, -y, z]*(((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)* G[1, 0, y])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, y])/ (y^2*z)) + ((53*y^2 - 53*y^3 + 292*y*z - 461*y^2*z + 62*y^3*z + 188*z^2 - 844*y*z^2 + 417*y^2*z^2 - 385*z^3 + 552*y*z^3 + 197*z^4)* G[1 - y, 0, z])/(18*y^2*(-1 + z)*z*(y + z)) + ((-62*y + 62*y^2 + 40*z - 49*y*z - 111*z^2)*G[1 - y, 1 - y, z])/ (18*y*z*(y + z)) + ((133*y^2 - 142*y^3 + 363*y*z - 434*y^2*z + 188*z^2 - 489*y*z^2 - 197*z^3)*G[-y, 1 - y, z])/(18*y^2*z*(y + z)) + Pi^2*((-271*y^2 + 560*y^3 - 289*y^4 - 542*y*z + 1629*y^2*z - 1430*y^3*z + 253*y^4*z - 271*z^2 + 1686*y*z^2 - 2252*y^2*z^2 + 798*y^3*z^2 + 545*z^3 - 1442*y*z^3 + 858*y^2*z^3 - 259*z^4 + 298*y*z^4 - 15*z^5)/ (216*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + G[0, z]*((36 - 72*y + 36*y^2 - 52*z + 127*y*z - 75*y^2*z + 14*z^2 - 16*y*z^2 + 2*z^3)/(24*(-1 + y)*y*(-1 + z)*z) + ((-10*y + 10*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, y])/(6*y^2*z)) + ((3*y^2 - 3*y^3 - 6*z + y*z + 25*y^2*z - 20*y^3*z + 22*z^2 - 14*y*z^2 - 7*y^2*z^2 - 13*y^3*z^2 - 30*z^3 + 25*y*z^3 - 21*y^2*z^3 + 18*z^4 - 12*y*z^4 - 4*z^5)*G[1, z])/(36*y^2*(-1 + z)*z^2*(-1 + y + z)) + ((6*y^3 - 55*y^4 + 92*y^5 - 43*y^6 + 18*y^2*z - 223*y^3*z + 427*y^4*z - 256*y^5*z + 34*y^6*z + 18*y*z^2 - 279*y^2*z^2 + 725*y^3*z^2 - 607*y^4*z^2 + 146*y^5*z^2 + 6*z^3 - 139*y*z^3 + 563*y^2*z^3 - 659*y^3*z^3 + 235*y^4*z^3 - 16*z^4 + 187*y*z^4 - 340*y^2*z^4 + 169*y^3*z^4 + 14*z^5 - 67*y*z^5 + 47*y^2*z^5 - 4*z^6 + y*z^6)* G[1 - y, z])/(36*(-1 + y)*y^2*(-1 + z)*z*(y + z)^3) + G[0, y]*((-6 + 6*y + 6*z - 5*y*z)/(4*y*(-1 + z)*z) + (7*(-1 + y)*G[0, z])/(12*y*z) + ((1 - y)*G[1, z])/(6*y*z) + (11*(-1 + y)*G[1 - y, z])/(6*y*z)) + G[1, y]*((12*y^4 - 36*y^5 + 36*y^6 - 12*y^7 + 73*y^3*z - 238*y^4*z + 260*y^5*z - 98*y^6*z + 3*y^7*z + 87*y^2*z^2 - 459*y^3*z^2 + 699*y^4*z^2 - 371*y^5*z^2 + 44*y^6*z^2 + 33*y*z^3 - 369*y^2*z^3 + 855*y^3*z^3 - 663*y^4*z^3 + 147*y^5*z^3 - 5*z^4 - 109*y*z^4 + 509*y^2*z^4 - 597*y^3*z^4 + 208*y^4*z^4 + 3*z^5 + 123*y*z^5 - 263*y^2*z^5 + 137*y^3*z^5 + 6*z^6 - 48*y*z^6 + 36*y^2*z^6 - 4*z^7 + y*z^7)/(36*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + ((-y + y^2 + z - 2*y*z - z^2)*G[1, z])/(6*y^2*z) + (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, z])/(3*y^2*z) - (7*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(6*y^2*z)) + (7*(-1 + y)*G[0, 0, y])/(12*y*z) + (7*(-1 + y)*G[0, 0, z])/(12*y*z) + ((1 - 2*y - z)*G[0, 1, y])/y^2 + ((-2*y + 2*y^2 - z + 2*y*z + z^2)* G[0, 1, z])/(3*y^2*z) + (5*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[0, 1 - y, z])/(6*y^2*z) + (7*(-1 + y)*G[1, 0, y])/(12*y*z) + ((5*y - 5*y^2 + 2*z - 4*y*z - 2*z^2)*G[1, 0, z])/(4*y^2*z) + ((-5*y + 5*y^2 - 4*z + 8*y*z + 4*z^2)*G[1, 1, y])/(6*y^2*z) + ((4*y - 4*y^2 + z - 2*y*z - z^2)*G[1, 1, z])/(6*y^2*z) + ((-y + y^2 + z - 2*y*z - z^2)*G[1, 1 - y, z])/(6*y^2*z) + ((-11*y + 11*y^2 - 3*z + 6*y*z + 3*z^2)*G[1 - y, 0, z])/(6*y^2*z) + ((-4*y + 4*y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(3*y^2*z) - (7*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(6*y^2*z)) + G[0, 0, y]*((8 - 8*y + z)/(2*y*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)* G[0, 1 - y, z])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/ (y^2*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)*G[1 - y, 0, z])/(y^2*z) + ((1 - y)*G[1 - y, 1 - y, z])/(y*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)* G[-y, 1 - y, z])/(y^2*z)) + G[1, 0, y]* ((9*y^2 - 17*y^3 + 8*y^4 + 21*y*z - 47*y^2*z + 21*y^3*z + 8*z^2 - 33*y*z^2 + 16*y^2*z^2 - 7*z^3 + 3*y*z^3)/(2*y*z*(-1 + y + z)* (y + z)^2) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[1, 0, z])/(y^2*z) + ((y - y^2 - z + 2*y*z + z^2)*G[1, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)*G[1 - y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/(y^2*z)) + G[1, 1, y]*((-62*y + 62*y^2 + 40*z - 49*y*z - 111*z^2)/(18*y*z*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/(y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/(y^2*z)) + G[0, 1, y]*((62*y^2 - 62*y^3 + 301*y*z - 354*y^2*z + 188*z^2 - 489*y*z^2 - 197*z^3)/(18*y^2*z*(y + z)) + ((2*y - 2*y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/(y^2*z) + (2*(-1 + y)*G[0, -y, z])/(y*z) + ((1 - y)*G[1, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[-y, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) + (2*(-5*y + 5*y^2 - 2*z + 4*y*z + 2*z^2)*G[-y, -y, z])/(y^2*z)) + (3*(-2 + 3*y + 2*z)*G[0, 0, 0, z])/(2*y*(-1 + z)) + ((-22*y^2 + 66*y^3 - 66*y^4 + 22*y^5 - 50*y*z + 228*y^2*z - 319*y^3*z + 154*y^4*z - 13*y^5*z + 2*z^2 + 180*y*z^2 - 494*y^2*z^2 + 400*y^3*z^2 - 88*y^4*z^2 + 18*z^3 - 247*y*z^3 + 388*y^2*z^3 - 156*y^3*z^3 - 36*z^4 + 136*y*z^4 - 100*y^2*z^4 + 16*z^5 - 19*y*z^5)*G[0, 0, 1, y])/ (6*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((-22*y^2 + 22*y^3 - 20*y*z + 46*y^2*z + 5*y^3*z + 8*z^2 + 14*y*z^2 + 3*y^2*z^2 - 16*z^3 + 6*y*z^3 + 8*z^4)*G[0, 0, 1 - y, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-6*y^4 + 12*y^5 - 6*y^6 - 24*y^3*z + 58*y^4*z - 37*y^5*z + 3*y^6*z - 42*y^2*z^2 + 122*y^3*z^2 - 98*y^4*z^2 + 16*y^5*z^2 - 26*y*z^3 + 134*y^2*z^3 - 149*y^3*z^3 + 37*y^4*z^3 - 6*z^4 + 68*y*z^4 - 129*y^2*z^4 + 48*y^3*z^4 + 14*z^5 - 58*y*z^5 + 37*y^2*z^5 - 11*z^6 + 16*y*z^6 + 3*z^7)*G[0, 1, 0, y])/(2*y^2*(-1 + z)*z*(-1 + y + z)* (y + z)^3) + ((12*y^4 - 36*y^5 + 36*y^6 - 12*y^7 + 36*y^3*z - 130*y^4*z + 149*y^5*z - 52*y^6*z - 3*y^7*z + 46*y^2*z^2 - 194*y^3*z^2 + 249*y^4*z^2 - 87*y^5*z^2 - 14*y^6*z^2 + 22*y*z^3 - 142*y^2*z^3 + 224*y^3*z^3 - 77*y^4*z^3 - 26*y^5*z^3 + 4*z^4 - 50*y*z^4 + 112*y^2*z^4 - 40*y^3*z^4 - 24*y^4*z^4 - 8*z^5 + 33*y*z^5 - 14*y^2*z^5 - 11*y^3*z^5 + 5*z^6 - 5*y*z^6 - 2*y^2*z^6 - z^7)* G[0, 1, 0, z])/(2*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + ((-11*y^2 + 11*y^3 - 28*y*z + 36*y^2*z - 14*z^2 + 39*y*z^2 + 14*z^3)* G[0, 1, 1, y])/(3*y^2*z*(y + z)) + ((-22*y^2 + 22*y^3 - 20*y*z + 46*y^2*z + 5*y^3*z + 8*z^2 + 14*y*z^2 + 3*y^2*z^2 - 16*z^3 + 6*y*z^3 + 8*z^4)*G[0, 1 - y, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[0, 1 - y, 1 - y, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-28*y^2 + 50*y^3 - 22*y^4 - 35*y*z + 135*y^2*z - 113*y^3*z + 13*y^4*z - 13*z^2 + 111*y*z^2 - 164*y^2*z^2 + 63*y^3*z^2 + 26*z^3 - 92*y*z^3 + 66*y^2*z^3 - 13*z^4 + 16*y*z^4)*G[0, -y, 1 - y, z])/ (6*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((1 - y - z)*G[1, 0, 0, y])/ (y*(y + z)) + ((11*y - 11*y^2 - 4*z - 6*y*z - 7*y^2*z + 8*z^2 - 5*y*z^2 - 4*z^3)*G[1, 0, 0, z])/(3*y^2*(-1 + z)*z) + ((22*y^2 - 66*y^3 + 66*y^4 - 22*y^5 + 71*y*z - 270*y^2*z + 340*y^3*z - 154*y^4*z + 13*y^5*z + 37*z^2 - 303*y*z^2 + 605*y^2*z^2 - 427*y^3*z^2 + 88*y^4*z^2 - 99*z^3 + 409*y*z^3 - 469*y^2*z^3 + 162*y^3*z^3 + 90*z^4 - 202*y*z^4 + 112*y^2*z^4 - 28*z^5 + 25*y*z^5)* G[1, 0, 1, y])/(6*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((y^2 - y^3 + 2*z - 3*y*z + 4*y^2*z - 3*y^3*z - 4*z^2 + 3*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 0, 1 - y, z])/(2*y^2*z^2*(-1 + y + z)) + ((6*y^4 - 12*y^5 + 6*y^6 + 10*y^3*z - 36*y^4*z + 29*y^5*z - 3*y^6*z - 10*y^2*z^2 - 18*y^3*z^2 + 41*y^4*z^2 - 8*y^5*z^2 - 16*y*z^3 + 36*y^2*z^3 - y^3*z^3 - 2*y^4*z^3 - 6*z^4 + 36*y*z^4 - 39*y^2*z^4 + 12*y^3*z^4 + 10*z^5 - 24*y*z^5 + 13*y^2*z^5 - 4*z^6 + 4*y*z^6)* G[1, 1, 0, y])/(2*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + G[1 - y, z]*((-2*(-74*y + 74*y^2 + 67*z - 94*y*z - 168*z^2))/ (27*y*z*(y + z)) + ((11*y - 11*y^2 + 14*z - 14*y*z - 3*z^2)* G[0, 0, y])/(3*y*z*(y + z)) + ((6*y - 43*y^2 + 68*y^3 - 31*y^4 + 6*z - 95*y*z + 219*y^2*z - 152*y^3*z + 22*y^4*z - 40*z^2 + 213*y*z^2 - 254*y^2*z^2 + 84*y^3*z^2 + 62*z^3 - 149*y*z^3 + 87*y^2*z^3 - 28*z^4 + 25*y*z^4)* G[0, 1, y])/(6*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((-40*y^3 + 40*y^4 - 114*y^2*z + 160*y^3*z - 31*y^4*z - 90*y*z^2 + 234*y^2*z^2 - 93*y^3*z^2 - 28*z^3 + 130*y*z^3 - 93*y^2*z^3 + 28*z^4 - 31*y*z^4)*G[1, 0, y])/(6*y*(-1 + z)*z*(y + z)^3) - (11*(-1 + y)*G[1, 1, y])/(3*y*z) - (3*(-1 + y)*G[0, 0, 0, y])/(y*z) + ((5*y - 5*y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 0, 1, y])/(y^2*z) + ((-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 1, 0, y])/(y^2*z) + ((-1 + y)*G[1, 0, 0, y])/(y*z) - (2*(-1 + y)*G[1, 0, 1, y])/(y*z) + ((5*y - 5*y^2 + 3*z - 6*y*z - 3*z^2)*G[1, 1, 0, y])/(y^2*z)) + G[1, z]*(((y - y^2 + z - 2*y*z - z^2)*G[0, 0, 1, y])/(y^2*z) + ((-y + y^2 + z - 2*y*z - z^2)*G[0, 1, 0, y])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(y^2*z) + ((y - y^2 - z + 2*y*z + z^2)*G[1, 1, 0, y])/(y^2*z)) + G[0, z]*((206*y - 87*y^2 + 224*z - 293*y*z - 224*z^2)/ (18*y*(-1 + z)*(y + z)) + ((53*y^2 - 53*y^3 + 292*y*z - 461*y^2*z + 62*y^3*z + 188*z^2 - 844*y*z^2 + 417*y^2*z^2 - 385*z^3 + 552*y*z^3 + 197*z^4)*G[1, y])/(18*y^2*(-1 + z)*z*(y + z)) + ((-2 + 3*y + 2*z)*G[0, 0, y])/(2*y*(-1 + z)) + ((22*y^2 - 66*y^3 + 66*y^4 - 22*y^5 + 23*y*z - 132*y^2*z + 208*y^3*z - 112*y^4*z + 13*y^5*z - 5*z^2 - 63*y*z^2 + 215*y^2*z^2 - 193*y^3*z^2 + 46*y^4*z^2 + 3*z^3 + 73*y*z^3 - 139*y^2*z^3 + 60*y^3*z^3 + 6*z^4 - 40*y*z^4 + 34*y^2*z^4 - 4*z^5 + 7*y*z^5)* G[0, 1, y])/(6*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((6*y^3 - 16*y^4 + 13*y^5 - 3*y^6 + 24*y^2*z - 68*y^3*z + 68*y^4*z - 22*y^5*z + 20*y*z^2 - 104*y^2*z^2 + 143*y^3*z^2 - 61*y^4*z^2 + 6*z^3 - 62*y*z^3 + 141*y^2*z^3 - 84*y^3*z^3 - 14*z^4 + 64*y*z^4 - 61*y^2*z^4 + 11*z^5 - 22*y*z^5 - 3*z^6)*G[1, 0, y])/ (2*y^2*(-1 + z)*(-1 + y + z)*(y + z)^3) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[1, 1, y])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-y + y^2 + z - 2*y*z - z^2)* G[0, 0, 1, y])/(y^2*z) + ((-1 + 2*y + z)*G[0, 1, 0, y])/y^2 + ((y - y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 0, 0, y])/(y^2*z) + ((-1 + 2*y + z)*G[1, 0, 1, y])/y^2 + ((-y + y^2 - z + 2*y*z + z^2)* G[1, 1, 0, y])/(y^2*z)) + G[-y, z]*(((2*y^2 + 2*y^3 - 4*y^4 - 23*y*z + 63*y^2*z - 46*y^3*z + 17*z^2 + 51*y*z^2 - 81*y^2*z^2 - 10*z^3 - 40*y*z^3 - z^4)* G[0, 1, y])/(6*y^2*z*(-1 + y + z)*(y + z)) + ((-3*y^3 + 3*y^4 + 25*y^2*z - 65*y^3*z + 40*y^4*z + 40*y*z^2 - 138*y^2*z^2 + 110*y^3*z^2 + 18*z^3 - 94*y*z^3 + 109*y^2*z^3 - 24*z^4 + 48*y*z^4 + 9*z^5)*G[1, 0, y])/(6*y^2*z^2*(-1 + y + z)* (y + z)) + ((-19*y^2 + 22*y^3 - 39*y*z + 47*y^2*z - 14*z^2 + 39*y*z^2 + 14*z^3)*G[1, 1, y])/(3*y^2*z*(y + z)) + (5*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 0, 1, y])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, 0, y])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, 0, y])/(y^2*z)) + ((-3*y^2 + 3*y^3 + 6*z - y*z - 25*y^2*z + 20*y^3*z - 22*z^2 + 14*y*z^2 + 7*y^2*z^2 + 13*y^3*z^2 + 30*z^3 - 25*y*z^3 + 21*y^2*z^3 - 18*z^4 + 12*y*z^4 + 4*z^5)*G[1, 1, 0, z])/(6*y^2*(-1 + z)*z^2*(-1 + y + z)) - (11*(-1 + y)*G[1, 1, 1, y])/(3*y*z) + ((y^2 - y^3 + 2*z - 3*y*z + 4*y^2*z - 3*y^3*z - 4*z^2 + 3*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 1 - y, 0, z])/(2*y^2*z^2*(-1 + y + z)) + ((-22*y^2 + 22*y^3 - 20*y*z + 46*y^2*z + 5*y^3*z + 8*z^2 + 14*y*z^2 + 3*y^2*z^2 - 16*z^3 + 6*y*z^3 + 8*z^4)*G[1 - y, 0, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[1 - y, 0, 1 - y, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((6*y^4 - 12*y^5 + 6*y^6 + 22*y^3*z - 56*y^4*z + 34*y^5*z + 40*y^2*z^2 - 114*y^3*z^2 + 75*y^4*z^2 + 28*y*z^3 - 106*y^2*z^3 + 81*y^3*z^3 + 8*z^4 - 48*y*z^4 + 43*y^2*z^4 - 8*z^5 + 9*y*z^5)*G[1 - y, 1, 0, z])/ (2*(-1 + y)*y^2*z*(y + z)^3) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[1 - y, 1 - y, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) - (11*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/ (3*y*z) + ((6*y - 59*y^2 + 106*y^3 - 53*y^4 + 6*z - 117*y*z + 279*y^2*z - 212*y^3*z + 44*y^4*z - 40*z^2 + 235*y*z^2 - 298*y^2*z^2 + 106*y^3*z^2 + 62*z^3 - 149*y*z^3 + 87*y^2*z^3 - 28*z^4 + 25*y*z^4)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((3*y^3 - 3*y^4 + y^2*z + 13*y^3*z - 14*y^4*z - 4*y*z^2 + 18*y^2*z^2 - 26*y^3*z^2 - 20*z^3 + 30*y*z^3 - 21*y^2*z^3 + 28*z^4 - 20*y*z^4 - 11*z^5)*G[-y, 0, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((3*y^3 - 3*y^4 + y^2*z + 13*y^3*z - 14*y^4*z - 4*y*z^2 + 18*y^2*z^2 - 26*y^3*z^2 - 20*z^3 + 30*y*z^3 - 21*y^2*z^3 + 28*z^4 - 20*y*z^4 - 11*z^5)*G[-y, 1 - y, 0, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-19*y^2 + 22*y^3 - 39*y*z + 47*y^2*z - 14*z^2 + 39*y*z^2 + 14*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y^2*z*(y + z)) + ((3*y^3 - 3*y^4 - 23*y^2*z + 67*y^3*z - 44*y^4*z - 63*y*z^2 + 201*y^2*z^2 - 156*y^3*z^2 - z^3 + 145*y*z^3 - 190*y^2*z^3 + 14*z^4 - 88*y*z^4 - 10*z^5)*G[-y, -y, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)* (y + z)) + G[0, y]*((-12*y^2 - 7*y*z + 11*z^2)/(6*y*z*(y + z)) + ((8*y^2 - 15*y^3 + 7*y^4 + 16*y*z - 47*y^2*z + 34*y^3*z - 8*y^4*z + 8*z^2 - 43*y*z^2 + 54*y^2*z^2 - 21*y^3*z^2 - 15*z^3 + 30*y*z^3 - 16*y^2*z^3 + 7*z^4 - 3*y*z^4)*G[0, z])/(2*y*(-1 + z)*z*(-1 + y + z)* (y + z)^2) + ((-71*y + 80*y^2 - 62*z + 80*y*z)*G[1 - y, z])/ (18*y*z*(y + z)) + ((-2 + 3*y + 2*z)*G[0, 0, z])/(2*y*(-1 + z)) + ((-2*y^2 + 2*y^3 - 4*y*z + 16*y^2*z - 10*y^3*z - 6*z^2 + 22*y*z^2 - 23*y^2*z^2 + 8*z^3 - 16*y*z^3 - 3*z^4)*G[0, 1 - y, z])/ (2*y^2*z*(-1 + y + z)*(y + z)) + ((-y^2 + y^3 - 2*z + 3*y*z - 4*y^2*z + 3*y^3*z + 7*z^2 - 14*y*z^2 + 11*y^2*z^2 - 8*z^3 + 11*y*z^3 + 3*z^4)*G[1, 0, z])/ (2*y^2*z^2*(-1 + y + z)) + ((2*y^3 + y^4 - 3*y^5 + 6*y^2*z - 4*y^3*z + 6*y*z^2 - 24*y^2*z^2 + 26*y^3*z^2 - 10*y^4*z^2 + 2*z^3 - 22*y*z^3 + 54*y^2*z^3 - 33*y^3*z^3 - 7*z^4 + 35*y*z^4 - 39*y^2*z^4 + 8*z^5 - 19*y*z^5 - 3*z^6)*G[1 - y, 0, z])/(2*y^2*(-1 + z)*z*(y + z)^3) + ((8*y - 11*y^2 + 11*z - 11*y*z)*G[1 - y, 1 - y, z])/(3*y*z*(y + z)) + ((-3*y^3 + 3*y^4 + 25*y^2*z - 65*y^3*z + 40*y^4*z + 40*y*z^2 - 138*y^2*z^2 + 110*y^3*z^2 + 18*z^3 - 94*y*z^3 + 109*y^2*z^3 - 24*z^4 + 48*y*z^4 + 9*z^5)*G[-y, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)* (y + z)) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 0, 1 - y, z])/ (y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y^2*z) - (3*(-1 + y)*G[0, 1 - y, 1 - y, z])/(y*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[0, -y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, 0, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1, 0, 1 - y, z])/(y^2*z) + ((-1 + 2*y + z)*G[1, 1, 0, z])/y^2 + ((y - y^2 + 2*z - 4*y*z - 2*z^2)* G[1, 1 - y, 0, z])/(y^2*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)* G[1 - y, 0, 0, z])/(y^2*z) + ((-1 + y)*G[1 - y, 1, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^2*z) + ((-1 + 2*y + z)*G[-y, 0, 1 - y, z])/y^2 + (2*(-1 + y)*G[-y, 1 - y, 1 - y, z])/(y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/(y^2*z)) + G[1, y]*((-2*(-74*y + 74*y^2 + 67*z - 94*y*z - 168*z^2))/ (27*y*z*(y + z)) + ((-62*y + 62*y^2 + 40*z - 49*y*z - 111*z^2)* G[1 - y, z])/(18*y*z*(y + z)) + ((133*y^2 - 142*y^3 + 363*y*z - 434*y^2*z + 188*z^2 - 489*y*z^2 - 197*z^3)*G[-y, z])/(18*y^2*z*(y + z)) + ((-22*y^2 + 22*y^3 - 20*y*z + 46*y^2*z + 5*y^3*z + 8*z^2 + 14*y*z^2 + 3*y^2*z^2 - 16*z^3 + 6*y*z^3 + 8*z^4)*G[0, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[0, 1 - y, z])/(6*y^2*(-1 + z)*z*(y + z)) + ((-28*y^2 + 50*y^3 - 22*y^4 - 35*y*z + 135*y^2*z - 113*y^3*z + 13*y^4*z - 13*z^2 + 111*y*z^2 - 164*y^2*z^2 + 63*y^3*z^2 + 26*z^3 - 92*y*z^3 + 66*y^2*z^3 - 13*z^4 + 16*y*z^4)*G[0, -y, z])/ (6*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((y^2 - y^3 + 2*z - 3*y*z + 4*y^2*z - 3*y^3*z - 4*z^2 + 3*y*z^2 - 3*y^2*z^2 + 2*z^3)*G[1, 0, z])/(2*y^2*z^2*(-1 + y + z)) + ((-22*y^2 + 22*y^3 - 56*y*z + 94*y^2*z - 13*y^3*z - 28*z^2 + 134*y*z^2 - 63*y^2*z^2 + 56*z^3 - 78*y*z^3 - 28*z^4)*G[1 - y, 0, z])/ (6*y^2*(-1 + z)*z*(y + z)) - (11*(-1 + y)*G[1 - y, 1 - y, z])/ (3*y*z) + ((6*y - 59*y^2 + 106*y^3 - 53*y^4 + 6*z - 117*y*z + 279*y^2*z - 212*y^3*z + 44*y^4*z - 40*z^2 + 235*y*z^2 - 298*y^2*z^2 + 106*y^3*z^2 + 62*z^3 - 149*y*z^3 + 87*y^2*z^3 - 28*z^4 + 25*y*z^4)*G[1 - y, -y, z])/(6*(-1 + y)*y^2*(-1 + z)*z* (y + z)) + ((3*y^3 - 3*y^4 + y^2*z + 13*y^3*z - 14*y^4*z - 4*y*z^2 + 18*y^2*z^2 - 26*y^3*z^2 - 20*z^3 + 30*y*z^3 - 21*y^2*z^3 + 28*z^4 - 20*y*z^4 - 11*z^5)*G[-y, 0, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-19*y^2 + 22*y^3 - 39*y*z + 47*y^2*z - 14*z^2 + 39*y*z^2 + 14*z^3)* G[-y, 1 - y, z])/(3*y^2*z*(y + z)) + ((3*y^3 - 3*y^4 - 23*y^2*z + 67*y^3*z - 44*y^4*z - 63*y*z^2 + 201*y^2*z^2 - 156*y^3*z^2 - z^3 + 145*y*z^3 - 190*y^2*z^3 + 14*z^4 - 88*y*z^4 - 10*z^5)*G[-y, -y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 0, 1 - y, z])/(y^2*z) + (2*(-1 + 2*y + z)*G[0, 0, -y, z])/y^2 + ((-1 + y)*G[0, 1, 0, z])/ (y*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, -y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, -y, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, -y, -y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, z])/(y^2*z) + ((-1 + y)*G[1, 0, 1 - y, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)* G[1, 0, -y, z])/(y^2*z) + ((-1 + y)*G[1, 1 - y, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, -y, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, -y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, 1, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 0, z])/(y^2*z) - (4*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, -y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, -y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, -y, z])/(y^2*z) - (2*(-1 + y)*G[-y, -y, 0, z])/(y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/(y^2*z) + (6*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, -y, z])/(y^2*z)) + (3*(-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, 0, 1, y])/(y^2*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 0, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, 0, 1, 0, y])/(y^2*z) + ((-3*y + 3*y^2 - 4*z + 8*y*z + 4*z^2)*G[0, 0, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 0, 1, 1, y])/(y^2*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1 - y, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z) + (2*(-1 + 2*y + z)*G[0, 0, -y, 1 - y, z])/y^2 + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, 0, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, 0, z])/(y^2*z) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 1, 0, 1, y])/(y^2*z) + ((-1 + y)*G[0, 1, 0, 1 - y, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, 0, y])/(y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1, 1, 0, z])/(y^2*z) + ((-1 + y)*G[0, 1, 1 - y, 0, z])/(y*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 1 - y, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, -y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, -y, 0, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, -y, 1 - y, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, -y, -y, 1 - y, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, 1, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, 1 - y, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, 1, 0, y])/(y^2*z) - (4*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, 0, z])/(y^2*z) + ((-1 + y)*G[1, 0, 1, 1, y])/(y*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1 - y, 0, z])/(y^2*z) + ((-1 + y)*G[1, 0, 1 - y, 1 - y, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, -y, 1 - y, z])/(y^2*z) + ((1 - y)*G[1, 1, 0, 0, y])/(y*z) + ((4*y - 4*y^2 + 3*z - 6*y*z - 3*z^2)* G[1, 1, 0, 0, z])/(y^2*z) - (3*(-1 + 2*y + z)*G[1, 1, 1, 0, y])/y^2 + ((-4*y + 4*y^2 - z + 2*y*z + z^2)*G[1, 1, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, 0, 0, z])/(y^2*z) + ((-1 + y)*G[1, 1 - y, 0, 1 - y, z])/(y*z) + (2*(-1 + 2*y + z)*G[1, 1 - y, 1, 0, z])/y^2 + ((-1 + y)*G[1, 1 - y, 1 - y, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, -y, 1 - y, z])/(y^2*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, -y, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1, 0, 0, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, 1, 0, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, 1, 1 - y, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z) + ((3*y - 3*y^2 + 2*z - 4*y*z - 2*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 0, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 0, z])/(y^2*z) - (4*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, -y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 0, 1 - y, z])/(y^2*z) + ((1 - 2*y - z)*G[-y, 0, 1, 0, z])/y^2 + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, -y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((1 - 2*y - z)*G[-y, 1 - y, 1, 0, z])/y^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y^2*z) - (2*(-1 + y)*G[-y, -y, 0, 1 - y, z])/(y*z) - (2*(-1 + y)*G[-y, -y, 1 - y, 0, z])/(y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y^2*z) + (6*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, -y, 1 - y, z])/(y^2*z) + ((43 - 86*y + 43*y^2 + 101*z - 31*y*z - 70*y^2*z - 117*z^2 + 144*y*z^2 - 27*z^3)/(18*(-1 + y)*y*(-1 + z)*z) + ((2*y - 2*y^2 + 5*z - 10*y*z - 5*z^2)*G[1, y])/(y^2*z) + ((-3*y + 3*y^2 - 5*z + 10*y*z + 5*z^2)*G[1, z])/(y^2*z) - (5*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, z])/(y^2*z))*Zeta[3] + Pi*(((I/54)*(-665 + 665*y - 99*z))/(y*z) - (((3*I)/2)*(-1 + y)*G[0, 0, y])/(y*z) - ((I/2)*(3 - 3*y - 7*z + 9*y*z + 4*z^2)*G[0, 0, z])/(y*(-1 + z)*z) - ((I/6)*(-13*y^2 + 13*y^3 - 20*y*z + 33*y^2*z - 13*z^2 + 33*y*z^2 + 13*z^3)*G[0, 1, y])/(y^2*z*(y + z)) + G[1 - y, z]*(((-1/18*I)*(-62*y + 62*y^2 - 23*z + 14*y*z - 48*z^2))/ (y*z*(y + z)) + ((3*I)*(-1 + y)*G[0, 0, y])/(y*z) + (I*(-1 + y)*G[0, 1, y])/(y*z)) + ((I/6)*(13*y^2 - 13*y^3 + 32*y*z - 58*y^2*z + 4*y^3*z + 13*z^2 - 77*y*z^2 + 36*y^2*z^2 - 26*z^3 + 45*y*z^3 + 13*z^4)*G[0, 1 - y, z])/ (y^2*(-1 + z)*z*(y + z)) + ((I/2)*(-3*y + 3*y^2 - 5*z + 5*y*z + 2*z^2)* G[1, 0, y])/(y*z*(y + z)) + G[-y, z]* (((-I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(y^2*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, y])/(y^2*z)) - ((I/6)*(-4*y + 4*y^2 - 13*z + 26*y*z + 13*z^2)*G[1, 0, z])/(y^2*z) + (((13*I)/6)*(-1 + y)*G[1, 1, y])/(y*z) + G[0, z]*(((I/3)*(12 - 12*y - 4*z + 9*y*z - 8*z^2))/(y*(-1 + z)*z) + ((I/6)*(13*y^2 - 13*y^3 + 32*y*z - 58*y^2*z + 4*y^3*z + 13*z^2 - 77*y*z^2 + 36*y^2*z^2 - 26*z^3 + 45*y*z^3 + 13*z^4)*G[1, y])/ (y^2*(-1 + z)*z*(y + z)) + (I*(-1 + y)*G[0, 1, y])/(y*z) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, y])/(y^2*z) + (I*(-1 + y)*G[1, 1, y])/(y*z)) + ((I/6)*(13*y^2 - 13*y^3 + 32*y*z - 58*y^2*z + 4*y^3*z + 13*z^2 - 77*y*z^2 + 36*y^2*z^2 - 26*z^3 + 45*y*z^3 + 13*z^4)*G[1 - y, 0, z])/ (y^2*(-1 + z)*z*(y + z)) + (((13*I)/6)*(-1 + y)*G[1 - y, 1 - y, z])/ (y*z) + G[1, y]*(((-1/18*I)*(-62*y + 62*y^2 - 23*z + 14*y*z - 48*z^2))/ (y*z*(y + z)) + (((13*I)/6)*(-1 + y)*G[1 - y, z])/(y*z) - (((13*I)/6)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(y^2*z) + (I*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, z])/(y^2*z) + (I*(-1 + y)*G[0, 1 - y, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, z])/(y^2*z) - (I*(-1 + y)*G[1, 0, z])/(y*z) + (I*(-1 + y)*G[1 - y, 0, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/(y^2*z)) - (((13*I)/6)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) + G[0, y]*(((I/2)*(-8 + 8*y - z))/(y*z) - ((I/2)*(3 - 3*y - 5*z + 6*y*z + 2*z^2)*G[0, z])/(y*(-1 + z)*z) + ((I/6)*(-13*y + 13*y^2 - 19*z + 19*y*z + 6*z^2)*G[1 - y, z])/ (y*z*(y + z)) + (I*(-3*y + 3*y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/ (y^2*z) - (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) + (I*(-3*y + 3*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) + (I*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z)) - (I*(-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, 1, y])/(y^2*z) + (I*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 0, 1 - y, z])/(y^2*z) - (I*(-1 + 2*y + z)*G[0, 1, 0, y])/y^2 - (I*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, z])/(y^2*z) + (I*(-1 + y)*G[0, 1, 1, y])/(y*z) + (I*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[0, 1 - y, 0, z])/(y^2*z) + (I*(-1 + y)*G[0, 1 - y, 1 - y, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(y^2*z) + (I*(-1 + y)*G[1, 0, 0, y])/(y*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)* G[1, 0, 0, z])/(y^2*z) - (I*(-1 + y)*G[1, 0, 1 - y, z])/(y*z) - (I*(-1 + y)*G[1, 1, 0, y])/(y*z) - (I*(-1 + y)*G[1, 1 - y, 0, z])/ (y*z) + (I*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, 0, 0, z])/ (y^2*z) + (I*(-1 + y)*G[1 - y, 0, 1 - y, z])/(y*z) - (I*(-1 + y)*G[1 - y, 1, 0, z])/(y*z) + (I*(-1 + y)*G[1 - y, 1 - y, 0, z])/(y*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/(y^2*z) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/(y^2*z) - (I*(-1 + y)*Zeta[3])/(y*z)) + Nf*(((-19*(-215 + 215*y - 36*z))/(648*y*z) + Pi^2*((91 - 91*y - 103*z + 109*y*z + 12*z^2)/(108*y*(-1 + z)*z) + ((3*y - 3*y^2 + z - 2*y*z - z^2)*G[1, y])/(9*y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, z])/(9*y^2*z) + ((4*y - 4*y^2 + z - 2*y*z - z^2)*G[1 - y, z])/(9*y^2*z)) + ((2 - 3*y - 2*z)*G[0, 0, z])/(3*y*(-1 + z)) + ((-10*y^2 + 10*y^3 - 32*y*z + 42*y^2*z - 19*z^2 + 51*y*z^2 + 19*z^3)* G[0, 1, y])/(9*y^2*z*(y + z)) + ((10*y^2 - 10*y^3 + 32*y*z - 42*y^2*z + 19*z^2 - 51*y*z^2 - 19*z^3)* G[0, 1 - y, z])/(9*y^2*z*(y + z)) - G[1, 0, y]/(y*(y + z)) + ((19*y - 19*y^2 + 19*z - 51*y*z + 10*y^2*z - 38*z^2 + 32*y*z^2 + 19*z^3)*G[1, 0, z])/(9*y^2*(-1 + z)*z) - (2*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2)*G[1, 1, y])/(9*y*z*(y + z)) + G[1 - y, z]*((-28*y + 28*y^2 + 29*z - 29*y*z - 57*z^2)/ (27*y*z*(y + z)) + (2*(-1 + y)*G[0, 0, y])/(3*y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(3*y^2*z) + (2*(-1 + y)*G[1, 0, y])/(3*y*z) + (2*(-1 + y)*G[1, 1, y])/ (3*y*z)) + G[0, z]*((-38 + 51*y + 38*z)/(18*y*(-1 + z)) + ((10*y^2 - 10*y^3 + 32*y*z - 42*y^2*z + 19*z^2 - 51*y*z^2 - 19*z^3)* G[1, y])/(9*y^2*z*(y + z)) - (2*(-y + y^2 - z + 2*y*z + z^2)* G[0, 1, y])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, 1, y])/(3*y^2*z)) + G[-y, z]* ((2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(3*y^2*z) - (2*(-1 + y)*G[1, 0, y])/(3*y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, y])/(3*y^2*z)) + ((10*y^2 - 10*y^3 + 32*y*z - 42*y^2*z + 19*z^2 - 51*y*z^2 - 19*z^3)* G[1 - y, 0, z])/(9*y^2*z*(y + z)) - (2*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2)*G[1 - y, 1 - y, z])/ (9*y*z*(y + z)) + ((-29*y^2 + 29*y^3 - 42*y*z + 61*y^2*z - 19*z^2 + 51*y*z^2 + 19*z^3)*G[-y, 1 - y, z])/(9*y^2*z*(y + z)) + G[0, y]*(-1/3*1/y + ((19*y - 19*y^2 + 10*z - 19*y*z)*G[1 - y, z])/ (9*y*z*(y + z)) + (2*(-1 + y)*G[1 - y, 1 - y, z])/(3*y*z) - (2*(-1 + y)*G[-y, 1 - y, z])/(3*y*z)) + Pi*(((-1/54*I)*(-209 + 209*y - 18*z))/(y*z) + G[0, z]*(((I/3)*(-2 + 3*y + 2*z))/(y*(-1 + z)) - (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1, y])/(y^2*z)) + (((2*I)/9)*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2)*G[1 - y, z])/ (y*z*(y + z)) - (((2*I)/3)*(-1 + y)*G[0, y]*G[1 - y, z])/(y*z) + G[1, y]*((((2*I)/9)*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2))/ (y*z*(y + z)) - (((2*I)/3)*(-1 + y)*G[1 - y, z])/(y*z) + (((2*I)/3)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(y^2*z)) + (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(y^2*z) - (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/(y^2*z) + (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) - (((2*I)/3)*(-1 + y)*G[1, 1, y])/(y*z) - (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) - (((2*I)/3)*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) + (((2*I)/3)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/ (y^2*z)) + G[1, y]*((-28*y + 28*y^2 + 29*z - 29*y*z - 57*z^2)/ (27*y*z*(y + z)) - (2*(-5*y + 5*y^2 - 2*z + 2*y*z - 3*z^2)* G[1 - y, z])/(9*y*z*(y + z)) + ((-29*y^2 + 29*y^3 - 42*y*z + 61*y^2*z - 19*z^2 + 51*y*z^2 + 19*z^3)*G[-y, z])/ (9*y^2*z*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, z])/ (3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/ (3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, -y, z])/ (3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/ (3*y^2*z) + (2*(-1 + y)*G[1 - y, 1 - y, z])/(3*y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/(3*y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(3*y^2*z) + (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/(3*y^2*z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1, y])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1 - y, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 0, z])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, z])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1, 0, z])/(3*y^2*z) + (2*(-1 + y)*G[1, 1, 1, y])/(3*y*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, 0, z])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, 1 - y, z])/(3*y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 1 - y, 0, z])/(3*y^2*z) + (2*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/ (3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/ (3*y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/ (3*y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(3*y^2*z) + (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[-y, -y, 1 - y, z])/(3*y^2*z) + ((1 - y)*Zeta[3])/(9*y*z))/Nc + Nc*(((-1/9*I)*Pi^3*(-1 + y))/(y*z) + (-4345 + 4345*y + 1332*z)/ (648*y*z) + Pi^2*((73*y^2 - 146*y^3 + 73*y^4 + 146*y*z - 438*y^2*z + 368*y^3*z - 82*y^4*z + 73*z^2 - 420*y*z^2 + 581*y^2*z^2 - 240*y^3*z^2 - 146*z^3 + 341*y*z^3 - 225*y^2*z^3 + 73*z^4 - 67*y*z^4)/(54*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + ((-1 + y)*G[0, y])/(3*y*z) + ((-1 + y)*G[0, z])/(3*y*z) + (z*G[1, y])/(3*(y + z)^3) + ((1 - y)*G[1, z])/(9*y*z) + ((-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)* G[1 - y, z])/(9*y*z*(y + z)^3)) + (10*(-1 + y)*G[0, 0, y])/ (9*y*z) + ((10 - 10*y - 10*z + 19*y*z)*G[0, 0, z])/ (9*y*(-1 + z)*z) + ((-10*y^2 + 20*y^3 - 10*y^4 - 11*y*z + 41*y^2*z - 36*y^3*z - 19*z^2 + 58*y*z^2 - 51*y^2*z^2 + 19*z^3 - 25*y*z^3)* G[1, 0, y])/(9*y*z*(-1 + y + z)*(y + z)^2) - (2*(-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)* G[1 - y, z]*G[1, 0, y])/(3*y*z*(y + z)^3) + G[0, z]*((-38*y + 38*y^2 - 38*z + 22*y*z - 191*y^2*z + 38*z^2 - 137*y*z^2)/(54*y*(-1 + z)*z*(y + z)) - (2*(-1 + y)*G[0, 0, y])/ (3*y*z) + (2*(-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)*G[1, 0, y])/(3*y*z*(y + z)^3)) + ((19*y^2 - 38*y^3 + 19*y^4 + 47*y*z - 123*y^2*z + 92*y^3*z - 10*y^4*z + 10*z^2 - 141*y*z^2 + 164*y^2*z^2 - 36*y^3*z^2 - 20*z^3 + 119*y*z^3 - 51*y^2*z^3 + 10*z^4 - 25*y*z^4)*G[1, 0, z])/ (9*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + Pi*(((I/54)*(-247 + 247*y + 18*z))/(y*z) - ((I/9)*(10 - 10*y - 10*z + 19*y*z)*G[0, z])/(y*(-1 + z)*z) + G[0, y]*((((-10*I)/9)*(-1 + y))/(y*z) + (((2*I)/3)*(-1 + y)* G[0, z])/(y*z)) + (((2*I)/3)*(-1 + y)*G[0, 0, y])/(y*z) + (((2*I)/3)*(-1 + y)*G[0, 0, z])/(y*z) - (((2*I)/3)*(-1 + y)*G[1, 0, y])/(y*z) - (((2*I)/3)*(-1 + y)*G[1, 0, z])/(y*z)) + G[0, y]*((19*y - 28*y^2 + 19*z - 64*y*z - 9*z^2)/(27*y*z*(y + z)) + ((10*y^2 - 20*y^3 + 10*y^4 + 20*y*z - 50*y^2*z + 36*y^3*z + 10*z^2 - 58*y*z^2 + 51*y^2*z^2 - 10*z^3 + 25*y*z^3)*G[0, z])/ (9*y*z*(-1 + y + z)*(y + z)^2) - (2*(-1 + y)*G[0, 0, z])/(3*y*z) + (2*(-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)* G[1 - y, 0, z])/(3*y*z*(y + z)^3)) - (2*(-1 + y)*G[0, 0, 0, y])/ (3*y*z) - (2*(-1 + y)*G[0, 0, 0, z])/(3*y*z) - (2*z*G[0, 1, 0, y])/(y + z)^3 - (2*z*G[0, 1, 0, z])/(y + z)^3 + (2*(-1 + y)*G[1, 0, 0, y])/(3*y*z) + (2*(-1 + y)*G[1, 0, 0, z])/ (3*y*z) - (2*z*G[1, 1, 0, y])/(y + z)^3 + (2*(-1 + y)*G[1, 1, 0, z])/ (3*y*z) - (2*(-y^3 + y^4 - 3*y^2*z + 3*y^3*z + 3*y^2*z^2 - z^3 + y*z^3)*G[1 - y, 1, 0, z])/(3*y*z*(y + z)^3) - (16*(-1 + y)*Zeta[3])/(9*y*z))) + ((157*Pi^4*(-1 + y))/(1440*y*z) + (-255 + 255*y - 76*z)/(32*y*z) + Pi^3*((((-3*I)/8)*(-1 + y))/(y*z) + (((7*I)/12)*(-1 + y)*G[1, y])/ (y*z) + (((7*I)/12)*(-1 + y)*G[1 - y, z])/(y*z)) + G[0, -y, z]*(((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 0, y])/ (y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[1, 1, y])/ (y^2*z)) + G[1, 0, z]*((2*y^2 + 25*y^3 - 54*y^4 + 27*y^5 + 4*y*z + 67*y^2*z - 219*y^3*z + 168*y^4*z - 18*y^5*z + 2*z^2 + 23*y*z^2 - 315*y^2*z^2 + 402*y^3*z^2 - 96*y^4*z^2 + 5*z^3 - 129*y*z^3 + 427*y^2*z^3 - 199*y^3*z^3 - 27*z^4 + 173*y*z^4 - 181*y^2*z^4 + 31*z^5 - 71*y*z^5 - 11*z^6)/(4*y^2*(-1 + z)*z*(-1 + y + z)* (y + z)^2) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 1, y])/(y^2*z)) + G[0, 0, z]*((-20 + 11*y + 20*z)/(4*y*(-1 + z)) + ((-5 + 4*y + 5*z)*G[1, 0, y])/y^2 + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, 1, y])/(y^2*z)) + G[0, 1 - y, z]* ((2*y + 12*y^2 - 14*y^3 + 2*z + 6*y*z - 38*y^2*z + 16*y^3*z + 7*z^2 - 31*y*z^2 + 28*y^2*z^2 - 20*z^3 + 23*y*z^3 + 11*z^4)/ (4*y^2*(-1 + z)*z*(y + z)) + ((2*y - 2*y^2 + 7*z - 8*y*z - 7*z^2)* G[1, 0, y])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1, y])/ (y^2*z)) + ((2*y + 12*y^2 - 14*y^3 + 2*z + 6*y*z - 38*y^2*z + 16*y^3*z + 7*z^2 - 31*y*z^2 + 28*y^2*z^2 - 20*z^3 + 23*y*z^3 + 11*z^4)*G[1 - y, 0, z])/(4*y^2*(-1 + z)*z*(y + z)) + ((-8*y + 8*y^2 - 3*z + 2*y*z - 6*z^2)*G[1 - y, 1 - y, z])/ (2*y*z*(y + z)) + (2*(-1 + y)*G[0, 0, y]*G[1 - y, 1 - y, z])/(y*z) + ((2*y^2 - 8*y^3 + 6*y^4 + 4*y*z - 3*y^2*z + 3*y^3*z + 2*z^2 + 12*y*z^2 + 3*y^2*z^2 + 9*z^3 - 5*y*z^3 - 11*z^4)*G[-y, 1 - y, z])/ (4*y^2*z^2*(y + z)) + Pi^2*((56*y^2 - 114*y^3 + 58*y^4 + 112*y*z - 323*y^2*z + 276*y^3*z - 67*y^4*z + 56*z^2 - 280*y*z^2 + 388*y^2*z^2 - 180*y^3*z^2 - 95*z^3 + 168*y*z^3 - 130*y^2*z^3 + 22*z^4 + 17*z^5)/(24*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + G[0, z]*((-10 - 5*y + 15*y^2 + 8*z - 10*y*z + 2*z^2)/ (24*(-1 + y)*y*(-1 + z)) + ((7*y - 7*y^2 - 3*z - 6*y*z + 3*z^2)* G[1, y])/(12*y^2*z)) + ((-1 + 3*y - 3*y^2 + y^3 + z + 6*y*z - 13*y^2*z + 8*y^3*z + 5*z^2 - 39*y*z^2 + 35*y^2*z^2 - 3*y^3*z^2 - 11*z^3 + 48*y*z^3 - 19*y^2*z^3 + 8*z^4 - 18*y*z^4 - 2*z^5)* G[1, z])/(12*y^2*(-1 + z)*z^2*(-1 + y + z)) + ((y^3 - 3*y^4 + 3*y^5 - y^6 + 3*y^2*z - 9*y^3*z - 14*y^4*z + 43*y^5*z - 23*y^6*z + 3*y*z^2 - 9*y^2*z^2 - 68*y^3*z^2 + 195*y^4*z^2 - 154*y^5*z^2 + 33*y^6*z^2 + z^3 - 3*y*z^3 - 75*y^2*z^3 + 311*y^3*z^3 - 359*y^4*z^3 + 126*y^5*z^3 - 41*y*z^4 + 232*y^2*z^4 - 370*y^3*z^4 + 181*y^4*z^4 - 5*z^5 + 78*y*z^5 - 190*y^2*z^5 + 117*y^3*z^5 + 6*z^6 - 38*y*z^6 + 30*y^2*z^6 - 2*z^7 + y*z^7)*G[1 - y, z])/(12*(-1 + y)*y^2*(-1 + z)*z^2* (y + z)^3) + G[0, y]*((2*y - 3*y^2 - 2*z + 6*y*z - 6*y^2*z + 4*z^2 - 8*y*z^2 - 2*z^3)/(12*y*(-1 + z)*z*(-1 + y + z)) + ((1 - 2*y - z)*G[1, z])/(6*y^2) + ((7*y - 7*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, z])/(12*y^2*z)) + G[1, y]*((-15*y^4 + 30*y^5 - 15*y^6 - 48*y^3*z + 131*y^4*z - 107*y^5*z + 24*y^6*z - 39*y^2*z^2 + 203*y^3*z^2 - 258*y^4*z^2 + 95*y^5*z^2 - 18*y*z^3 + 147*y^2*z^3 - 269*y^3*z^3 + 142*y^4*z^3 + 47*y*z^4 - 143*y^2*z^4 + 96*y^3*z^4 + 2*z^5 - 30*y*z^5 + 26*y^2*z^5 - 2*z^6 + y*z^6)/(12*(-1 + y)*y^2*(-1 + z)*z* (y + z)^3) + ((-1 + y + z)*G[1, z])/y^2 + ((23*y - 23*y^2 + 12*z - 12*y*z - 12*z^2)*G[1 - y, z])/(12*y^2*z) + ((-14*y + 14*y^2 + 3*z + 6*y*z - 3*z^2)*G[-y, z])/(12*y^2*z)) + ((-7*y + 7*y^2 + 3*z + 6*y*z - 3*z^2)*G[0, 1, y])/(12*y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1, z])/(3*y^2*z) + ((3*y - 3*y^2 - 7*z + 2*y*z + 7*z^2)*G[0, 1 - y, z])/(12*y^2*z) + ((-1 + 2*y + z)*G[1, 0, y])/(6*y^2) + ((-7*y + 7*y^2 + 3*z + 6*y*z - 3*z^2)*G[1, 0, z])/(12*y^2*z) + ((19*y - 19*y^2 + 12*z - 12*y*z - 12*z^2)*G[1, 1, y])/(12*y^2*z) + ((-2*y + 2*y^2 + 3*z - 3*z^2)*G[1, 1, z])/(6*y^2*z) + ((-1 + y + z)*G[1, 1 - y, z])/y^2 + ((7*y - 7*y^2 - 3*z - 6*y*z + 3*z^2)*G[1 - y, 0, z])/(12*y^2*z) + ((-2*y + 2*y^2 - 5*z + 4*y*z + 5*z^2)*G[1 - y, 1, z])/(6*y^2*z) + ((27*y - 27*y^2 + 16*z - 20*y*z - 16*z^2)*G[1 - y, 1 - y, z])/ (12*y^2*z) + ((-14*y + 14*y^2 + 3*z + 6*y*z - 3*z^2)* G[-y, 1 - y, z])/(12*y^2*z)) + G[0, 1, y]* ((2*y + 14*y^2 - 16*y^3 + 2*z + 10*y*z - 24*y^2*z + 9*z^2 - 19*y*z^2 - 11*z^3)/(4*y^2*z*(y + z)) + ((y - y^2 + z - 2*y*z - z^2)* G[0, 1 - y, z])/(y^2*z) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/ (y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 1 - y, z])/ (y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, z])/(y^2*z) + ((3*y - 3*y^2 + 4*z - 8*y*z - 4*z^2)*G[1 - y, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) + (2*(-1 + y)*G[-y, -y, z])/(y*z)) + G[1, 0, y]* ((2*y^2 - 2*y^3 + 27*y*z - 17*y^2*z - 16*y^3*z + z^2 + 20*y*z^2 - 56*y^2*z^2 + 11*z^3 - 52*y*z^3 - 12*z^4)/(4*y*z*(-1 + y + z)* (y + z)^2) + ((-5 + 4*y + 5*z)*G[1, 0, z])/y^2 - (6*(-1 + y + z)*G[1, 1 - y, z])/y^2 + ((5 - 4*y - 5*z)*G[1 - y, 0, z])/y^2 + (2*(-y + y^2 - 3*z + 3*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(y^2*z) + ((5 - 4*y - 5*z)*G[-y, 0, z])/y^2 + ((-7 + 8*y + 7*z)*G[-y, 1 - y, z])/y^2 + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[-y, -y, z])/(y^2*z)) + G[1, 1, y]*((-8*y + 8*y^2 - 3*z + 2*y*z - 6*z^2)/(2*y*z*(y + z)) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) + (3*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/(y^2*z) - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, z])/(y^2*z)) + ((-16*y + 28*y^2 - 12*y^3 - 4*z + 21*y*z - 16*y^2*z + 4*z^2 - 5*y*z^2)* G[0, 0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)) + ((2 - 3*y - 2*z)*G[0, 0, 1 - y, z])/(2*y*(-1 + z)) + ((2*y^5 - 3*y^6 + 2*y^3*z + 18*y^4*z - 37*y^5*z + 12*y^6*z - 16*y^2*z^2 + 66*y^3*z^2 - 125*y^4*z^2 + 62*y^5*z^2 - 14*y*z^3 + 108*y^2*z^3 - 215*y^3*z^3 + 134*y^4*z^3 - 8*z^4 + 68*y*z^4 - 196*y^2*z^4 + 156*y^3*z^4 + 22*z^5 - 92*y*z^5 + 104*y^2*z^5 - 20*z^6 + 38*y*z^6 + 6*z^7)*G[0, 1, 0, y])/(2*y^2*(-1 + z)*z* (-1 + y + z)*(y + z)^3) + ((6*y^4 - 12*y^5 + 6*y^6 + 34*y^3*z - 64*y^4*z + 30*y^5*z + 37*y^2*z^2 - 108*y^3*z^2 + 78*y^4*z^2 - 6*y^5*z^2 + 20*y*z^3 - 84*y^2*z^3 + 86*y^3*z^3 - 20*y^4*z^3 - z^4 - 28*y*z^4 + 53*y^2*z^4 - 24*y^3*z^4 + 10*y*z^5 - 12*y^2*z^5 + z^6 - 2*y*z^6)*G[0, 1, 0, z])/(2*(-1 + y)*y^2*(-1 + z)*z*(y + z)^3) + ((-4*y + 4*y^2 - 3*z + 7*y*z + 3*z^2)*G[0, 1, 1, y])/(2*y^2*(y + z)) + ((2 - 3*y - 2*z)*G[0, 1 - y, 0, z])/(2*y*(-1 + z)) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[0, 1 - y, 1 - y, z])/(2*y^2*(-1 + z)*(y + z)) + ((-17*y^2 + 32*y^3 - 15*y^4 - 20*y*z + 78*y^2*z - 85*y^3*z + 27*y^4*z - 8*z^2 + 62*y*z^2 - 108*y^2*z^2 + 53*y^3*z^2 + 16*z^3 - 51*y*z^3 + 35*y^2*z^3 - 8*z^4 + 9*y*z^4)*G[0, -y, 1 - y, z])/ (2*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + (3*(-2 + y + 2*z)*G[1, 0, 0, z])/ (y*(-1 + z)) + ((-9*y + 25*y^2 - 28*y^3 + 12*y^4 - 8*z + 39*y*z - 58*y^2*z + 28*y^3*z + 14*z^2 - 35*y*z^2 + 21*y^2*z^2 - 6*z^3 + 5*y*z^3)*G[1, 0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)*(y + z)) + ((-1 + 2*y - y^2 - z - 2*y*z - 3*y^2*z + 5*z^2 - 6*y*z^2 - 3*z^3)* G[1, 0, 1 - y, z])/(2*y^2*z^2) + ((-3*y^4 + 3*y^5 - 7*y^3*z + 34*y^4*z - 12*y^5*z + 11*y^2*z^2 + 82*y^3*z^2 - 58*y^4*z^2 + 7*y*z^3 + 58*y^2*z^3 - 102*y^3*z^3 + 4*z^4 + 15*y*z^4 - 78*y^2*z^4 - 4*z^5 - 22*y*z^5)*G[1, 1, 0, y])/ (2*y^2*(-1 + z)*z*(y + z)^3) + G[1, z]*(((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 0, 1, y])/(y^2*z) + (6*(-1 + y + z)*G[0, 1, 0, y])/y^2 + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, 1, y])/(y^2*z) - (6*(-1 + y + z)*G[1, 1, 0, y])/y^2) + ((1 - 3*y + 3*y^2 - y^3 - z - 6*y*z + 13*y^2*z - 8*y^3*z - 5*z^2 + 39*y*z^2 - 35*y^2*z^2 + 3*y^3*z^2 + 11*z^3 - 48*y*z^3 + 19*y^2*z^3 - 8*z^4 + 18*y*z^4 + 2*z^5)*G[1, 1, 0, z])/(2*y^2*(-1 + z)*z^2* (-1 + y + z)) + (3*(-1 + y + z)*G[1, 1, 1, y])/(y*(y + z)) + G[1 - y, z]*((-2*y + 2*y^2 - 31*z + 33*y*z + 31*z^2)/(4*y*z*(y + z)) + ((y - 3*y^2 + 3*y^3 - y^4 + z - 3*y*z + 7*y^2*z - 9*y^3*z + 4*y^4*z - 6*y*z^2 + 16*y^2*z^2 - 19*y^3*z^2 + 9*y^4*z^2 - 9*z^3 + 38*y*z^3 - 53*y^2*z^3 + 25*y^3*z^3 + 14*z^4 - 35*y*z^4 + 21*y^2*z^4 - 6*z^5 + 5*y*z^5)*G[0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)*z^2*(y + z)) + ((-15*y^3 + 15*y^4 - 47*y^2*z + 86*y^3*z - 24*y^4*z - 37*y*z^2 + 170*y^2*z^2 - 98*y^3*z^2 - 17*z^3 + 130*y*z^3 - 150*y^2*z^3 + 43*z^4 - 102*y*z^4 - 26*z^5)*G[1, 0, y])/(2*y*(-1 + z)*z* (y + z)^3) + (3*(-1 + y + z)*G[1, 1, y])/(y*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1, y])/(y^2*z) + ((-y + y^2 + 6*z - 6*y*z - 6*z^2)*G[0, 1, 0, y])/(y^2*z) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 1, 1, y])/(y^2*z) + ((3*y - 3*y^2 + 4*z - 8*y*z - 4*z^2)*G[1, 0, 1, y])/(y^2*z) + (2*(-2 + y + 2*z)*G[1, 1, 0, y])/y^2 + (3*(-1 + y)*G[1, 1, 1, y])/ (y*z)) + G[0, z]*((38*y - 45*y^2 + 62*z - 83*y*z - 62*z^2)/ (8*y*(-1 + z)*(y + z)) + ((2*y + 12*y^2 - 14*y^3 + 2*z + 6*y*z - 38*y^2*z + 16*y^3*z + 7*z^2 - 31*y*z^2 + 28*y^2*z^2 - 20*z^3 + 23*y*z^3 + 11*z^4)*G[1, y])/(4*y^2*(-1 + z)*z*(y + z)) + ((6*y - 9*y^2 + 3*y^3 + 2*z - 9*y*z + 6*y^2*z - 2*z^2 + 3*y*z^2)* G[0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)) + ((-y^3 + 4*y^4 + 8*y^2*z + 9*y^3*z + 7*y*z^2 + 3*y^2*z^2 + 4*z^3 - 5*y*z^3 - 3*z^4)*G[1, 0, y])/(y^2*(y + z)^3) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1, 1, y])/(2*y^2*(-1 + z)*(y + z)) + ((5 - 4*y - 5*z)*G[0, 1, 0, y])/y^2 - (2*(-y + y^2 - z + 2*y*z + z^2)* G[0, 1, 1, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)* G[1, 0, 1, y])/(y^2*z) + ((5 - 4*y - 5*z)*G[1, 1, 0, y])/y^2 + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1, 1, y])/(y^2*z)) + G[-y, z]*(((6*y^2 - 6*y^3 + 12*y*z - 22*y^2*z - z^2 - 19*y*z^2 - 3*z^3)* G[0, 1, y])/(2*y^2*z*(y + z)) + ((-17*y^2 + 21*y^3 - 20*y*z + 39*y^2*z - 8*z^2 + 24*y*z^2 + 6*z^3)* G[1, 0, y])/(2*y^2*z*(y + z)) + ((-y^2 + 3*y^3 - 2*y*z + 5*y^2*z - 3*z^2 + 5*y*z^2 + 3*z^3)* G[1, 1, y])/(2*y^2*z*(y + z)) + ((-5 + 4*y + 5*z)*G[0, 1, 0, y])/ y^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(y^2*z) + ((-7 + 8*y + 7*z)*G[1, 1, 0, y])/y^2 - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, 1, y])/(y^2*z)) + ((-1 + 2*y - y^2 - z - 2*y*z - 3*y^2*z + 5*z^2 - 6*y*z^2 - 3*z^3)* G[1, 1 - y, 0, z])/(2*y^2*z^2) + ((2 - 3*y - 2*z)*G[1 - y, 0, 0, z])/ (2*y*(-1 + z)) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1 - y, 0, 1 - y, z])/ (2*y^2*(-1 + z)*(y + z)) + ((3*y^4 - 6*y^5 + 3*y^6 + 22*y^3*z - 50*y^4*z + 28*y^5*z + 19*y^2*z^2 - 94*y^3*z^2 + 90*y^4*z^2 - 16*y^5*z^2 + 8*y*z^3 - 66*y^2*z^3 + 99*y^3*z^3 - 43*y^4*z^3 - 4*z^4 - 8*y*z^4 + 45*y^2*z^4 - 33*y^3*z^4 + 8*z^5 - 5*y*z^5 - y^2*z^5 - 4*z^6 + 5*y*z^6)*G[1 - y, 1, 0, z])/ (2*(-1 + y)*y^2*(-1 + z)*z*(y + z)^3) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1 - y, 1 - y, 0, z])/(2*y^2*(-1 + z)*(y + z)) + (3*(-1 + y + z)*G[1 - y, 1 - y, 1 - y, z])/(y*(y + z)) + ((y - 3*y^2 + 3*y^3 - y^4 + z - 3*y*z + 6*y^2*z - 5*y^3*z + y^4*z - 4*y*z^2 + 16*y^2*z^2 - 24*y^3*z^2 + 12*y^4*z^2 - 9*z^3 + 34*y*z^3 - 50*y^2*z^3 + 26*y^3*z^3 + 14*z^4 - 33*y*z^4 + 19*y^2*z^4 - 6*z^5 + 5*y*z^5)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)*y^2*(-1 + z)*z^2* (y + z)) + ((-6*y^2 - 12*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)* G[-y, 0, 1 - y, z])/(2*y^2*z*(y + z)) + ((-6*y^2 - 12*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)*G[-y, 1 - y, 0, z])/ (2*y^2*z*(y + z)) + ((-y^2 + 3*y^3 - 2*y*z + 5*y^2*z - 3*z^2 + 5*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/(2*y^2*z*(y + z)) + ((23*y^2 - 27*y^3 + 32*y*z - 61*y^2*z + 7*z^2 - 43*y*z^2 - 9*z^3)* G[-y, -y, 1 - y, z])/(2*y^2*z*(y + z)) + G[0, y]*((2*y - 2*y^2 + 14*z - 11*y*z + 3*z^2)/(4*(-1 + y)*z*(y + z)) + ((-y^2 + 2*y^3 - y^4 - 2*y*z + 12*y^2*z - 12*y^3*z - z^2 + 30*y*z^2 - 40*y^2*z^2 + 8*y^3*z^2 + 8*z^3 - 54*y*z^3 + 28*y^2*z^3 - 13*z^4 + 26*y*z^4 + 6*z^5)*G[0, z])/(2*y*(-1 + z)*z*(-1 + y + z)* (y + z)^2) + ((-2*y + 8*y^2 - 6*y^3 - 2*z + 17*y*z - 19*y^2*z - 2*z^2 - 27*y*z^2 - 14*z^3)*G[1 - y, z])/(4*y*z^2*(y + z)) + ((10 - 3*y - 10*z)*G[0, 0, z])/(2*y*(-1 + z)) + ((-17*y^2 + 15*y^3 - 20*y*z + 52*y^2*z - 24*y^3*z - 8*z^2 + 46*y*z^2 - 44*y^2*z^2 + 14*z^3 - 26*y*z^3 - 6*z^4)*G[0, 1 - y, z])/ (2*y^2*(-1 + z)*z*(y + z)) + ((-1 + 3*y - 3*y^2 + y^3 - 4*y^2*z + 3*y^3*z + 9*z^2 - 11*y*z^2 + 5*y^2*z^2 - 14*z^3 + 8*y*z^3 + 6*z^4)* G[1, 0, z])/(2*y^2*z^2*(-1 + y + z)) + ((-y^3 + 2*y^4 - y^5 - 3*y^2*z + 5*y^3*z - 2*y^4*z - 3*y*z^2 + 3*y^2*z^2 - 2*y^3*z^2 + 8*y^4*z^2 - z^3 - y*z^3 + 18*y^2*z^3 + 18*y^3*z^3 - z^4 + 15*y*z^4 + 6*y^2*z^4 + 8*z^5 - 10*y*z^5 - 6*z^6)*G[1 - y, 0, z])/(2*y^2*z^2*(y + z)^3) + ((y - 3*y^2 - 2*z - y*z + 2*z^2)*G[1 - y, 1 - y, z])/ (2*y*z*(y + z)) + ((-17*y^2 + 21*y^3 - 20*y*z + 39*y^2*z - 8*z^2 + 24*y*z^2 + 6*z^3)*G[-y, 1 - y, z])/(2*y^2*z*(y + z)) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, 0, 1 - y, z])/(y^2*z) + ((-5 + 4*y + 5*z)*G[0, 1 - y, 0, z])/y^2 + ((-1 + 2*y + z)*G[0, 1 - y, 1 - y, z])/y^2 + ((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[0, -y, 1 - y, z])/(y^2*z) + ((5 - 4*y - 5*z)*G[1, 0, 0, z])/y^2 + ((1 - 2*y - z)*G[1, 0, 1 - y, z])/y^2 + ((5 - 4*y - 5*z)*G[1, 1, 0, z])/y^2 + ((-5 + 4*y + 5*z)*G[1, 1 - y, 0, z])/y^2 + ((-5 + 4*y + 5*z)*G[1 - y, 0, 0, z])/y^2 + ((y - y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^2*z) + ((-5 + 4*y + 5*z)*G[1 - y, 1, 0, z])/y^2 + ((5 - 4*y - 5*z)*G[1 - y, 1 - y, 0, z])/y^2 + (3*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/(y*z) + ((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, 0, 1 - y, z])/(y^2*z) + ((5 - 4*y - 5*z)*G[-y, 1 - y, 0, z])/y^2 + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[-y, 1 - y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[-y, -y, 1 - y, z])/(y^2*z)) + G[1, y]*((-2*y + 2*y^2 - 31*z + 33*y*z + 31*z^2)/(4*y*z*(y + z)) + ((-8*y + 8*y^2 - 3*z + 2*y*z - 6*z^2)*G[1 - y, z])/(2*y*z*(y + z)) + ((2*y^2 - 8*y^3 + 6*y^4 + 4*y*z - 3*y^2*z + 3*y^3*z + 2*z^2 + 12*y*z^2 + 3*y^2*z^2 + 9*z^3 - 5*y*z^3 - 11*z^4)*G[-y, z])/ (4*y^2*z^2*(y + z)) + ((2 - 3*y - 2*z)*G[0, 0, z])/(2*y*(-1 + z)) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[0, 1 - y, z])/(2*y^2*(-1 + z)*(y + z)) + ((-17*y^2 + 32*y^3 - 15*y^4 - 20*y*z + 78*y^2*z - 85*y^3*z + 27*y^4*z - 8*z^2 + 62*y*z^2 - 108*y^2*z^2 + 53*y^3*z^2 + 16*z^3 - 51*y*z^3 + 35*y^2*z^3 - 8*z^4 + 9*y*z^4)*G[0, -y, z])/ (2*(-1 + y)*y^2*(-1 + z)*z*(y + z)) + ((-1 + 2*y - y^2 - z - 2*y*z - 3*y^2*z + 5*z^2 - 6*y*z^2 - 3*z^3)* G[1, 0, z])/(2*y^2*z^2) + ((-4*y + 6*y^2 - 3*y^3 - 3*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1 - y, 0, z])/ (2*y^2*(-1 + z)*(y + z)) + (3*(-1 + y + z)*G[1 - y, 1 - y, z])/ (y*(y + z)) + ((y - 3*y^2 + 3*y^3 - y^4 + z - 3*y*z + 6*y^2*z - 5*y^3*z + y^4*z - 4*y*z^2 + 16*y^2*z^2 - 24*y^3*z^2 + 12*y^4*z^2 - 9*z^3 + 34*y*z^3 - 50*y^2*z^3 + 26*y^3*z^3 + 14*z^4 - 33*y*z^4 + 19*y^2*z^4 - 6*z^5 + 5*y*z^5)*G[1 - y, -y, z])/ (2*(-1 + y)*y^2*(-1 + z)*z^2*(y + z)) + ((-6*y^2 - 12*y*z + 8*y^2*z + z^2 + 9*y*z^2 + z^3)*G[-y, 0, z])/ (2*y^2*z*(y + z)) + ((-y^2 + 3*y^3 - 2*y*z + 5*y^2*z - 3*z^2 + 5*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/(2*y^2*z*(y + z)) + ((23*y^2 - 27*y^3 + 32*y*z - 61*y^2*z + 7*z^2 - 43*y*z^2 - 9*z^3)* G[-y, -y, z])/(2*y^2*z*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[0, 0, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)* G[0, 0, -y, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)* G[0, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[0, 1 - y, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)* G[0, 1 - y, 1 - y, z])/(y^2*z) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)* G[0, 1 - y, -y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)* G[0, -y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)* G[0, -y, -y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)* G[1, 0, 1 - y, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)* G[1, 0, -y, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)* G[1, 1 - y, 0, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)* G[1, 1 - y, -y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 0, 1 - y, z])/(y^2*z) - (2*(-1 + 2*y + z)*G[1 - y, 0, -y, z])/y^2 + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^2*z) + (3*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, 1 - y, -y, z])/ (y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/ (y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[-y, 0, -y, z])/ (y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/ (y^2*z) - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)* G[-y, 1 - y, -y, z])/(y^2*z) - (2*(-1 + y)*G[-y, -y, 0, z])/(y*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, z])/(y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, -y, z])/(y^2*z)) + ((-5 + 4*y + 5*z)*G[0, 0, 1, 0, y])/y^2 + ((5 - 4*y - 5*z)*G[0, 0, 1, 0, z])/y^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1, 1, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[0, 0, -y, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 0, 1, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1, 0, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 7*z + 8*y*z + 7*z^2)*G[0, 1, 1, 0, y])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, 0, z])/(y^2*z) - (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, 1, y])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[0, 1, 1 - y, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 0, 1 - y, z])/(y^2*z) + ((y - y^2 + 6*z - 6*y*z - 6*z^2)*G[0, 1 - y, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, 1 - y, z])/(y^2*z) + ((y - y^2 + 2*z - 4*y*z - 2*z^2)*G[0, 1 - y, -y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, -y, 1 - y, 1 - y, z])/ (y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[0, -y, -y, 1 - y, z])/ (y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, 0, 1, y])/ (y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, 1 - y, z])/ (y^2*z) - (6*(-1 + y + z)*G[1, 0, 1, 0, y])/y^2 + ((-y + y^2 - 6*z + 6*y*z + 6*z^2)*G[1, 0, 1, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, 1, y])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1 - y, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 0, 1 - y, 1 - y, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 0, -y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 7*z + 8*y*z + 7*z^2)*G[1, 1, 0, 0, z])/(y^2*z) + ((3*y - 3*y^2 + 4*z - 8*y*z - 4*z^2)*G[1, 1, 0, 1, y])/(y^2*z) - (2*(-y + y^2 + 2*z - y*z - 2*z^2)*G[1, 1, 1, 0, y])/(y^2*z) + ((2*y - 2*y^2 - 3*z + 3*z^2)*G[1, 1, 1, 0, z])/(y^2*z) + (3*(-1 + y)*G[1, 1, 1, 1, y])/(y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, 0, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-y + y^2 + 4*z - 2*y*z - 4*z^2)*G[1, 1 - y, 1, 0, z])/(y^2*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1, 1 - y, 1 - y, 0, z])/(y^2*z) + ((-y + y^2 - 2*z + 4*y*z + 2*z^2)*G[1, 1 - y, -y, 1 - y, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 0, 1 - y, z])/(y^2*z) + ((y - y^2 + 6*z - 6*y*z - 6*z^2)*G[1 - y, 0, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, 1 - y, z])/(y^2*z) - (2*(-1 + 2*y + z)*G[1 - y, 0, -y, 1 - y, z])/y^2 + ((2*y - 2*y^2 + 7*z - 8*y*z - 7*z^2)*G[1 - y, 1, 0, 0, z])/(y^2*z) + ((2*y - 2*y^2 + 5*z - 4*y*z - 5*z^2)*G[1 - y, 1, 1, 0, z])/(y^2*z) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((y - y^2 - 4*z + 2*y*z + 4*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y^2*z) + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, 0, z])/(y^2*z) + (3*(-1 + y)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(-3*y + 3*y^2 - 2*z + 4*y*z + 2*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/ (y^2*z) - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 5*z + 4*y*z + 5*z^2)* G[-y, 0, 1, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)* G[-y, 0, 1 - y, 1 - y, z])/(y^2*z) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[-y, 0, -y, 1 - y, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y^2*z) + ((-2*y + 2*y^2 - 5*z + 4*y*z + 5*z^2)*G[-y, 1 - y, 1, 0, z])/(y^2*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y^2*z) - (3*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)* G[-y, 1 - y, -y, 1 - y, z])/(y^2*z) - (2*(-1 + y)*G[-y, -y, 0, 1 - y, z])/(y*z) - (2*(-1 + y)*G[-y, -y, 1 - y, 0, z])/(y*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, 1 - y, z])/ (y^2*z) + ((-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, -y, 1 - y, z])/(y^2*z) + ((-15 + 49*y - 55*y^2 + 21*y^3 + 20*z - 32*y*z + 12*y^3*z + 2*z^2 - 24*y*z^2 + 22*y^2*z^2 - 4*z^3 + 7*y*z^3 - 3*z^4)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + (2*(-y + y^2 + z - 5*y*z - z^2)*G[1, y])/(y^2*z) + (2*(-2*y + 2*y^2 - z + 5*y*z + z^2)*G[1, z])/(y^2*z) - (2*(-y + y^2 - z + 5*y*z + z^2)*G[1 - y, z])/(y^2*z))*Zeta[3] + Pi*((((3*I)/8)*(-15 + 15*y - 2*z))/(y*z) - (((3*I)/2)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, y])/(y^2*z) + ((I/2)*(3*y - 3*y^2 + 3*z - 11*y*z + 6*y^2*z - 6*z^2 + 8*y*z^2 + 3*z^3)*G[0, 1 - y, z])/(y^2*(-1 + z)*z) - (((3*I)/2)*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) - ((I/2)*(3*y - 3*y^2 - z + y*z + 4*z^2)*G[1, 1, y])/(y*z*(y + z)) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z]*G[1, 1, y])/ (y^2*z) + G[1 - y, z]*(((-1/2*I)*(-8*y + 8*y^2 - 5*z + 4*y*z - 4*z^2))/(y*z*(y + z)) + (I*(-1 + 2*y + z)*G[0, 1, y])/y^2 - (I*(-1 + y)*G[1, 0, y])/(y*z) - ((3*I)*(-1 + y)*G[1, 1, y])/ (y*z)) + G[0, z]*((((-3*I)/4)*(-2 + 3*y + 2*z))/(y*(-1 + z)) + ((I/2)*(3*y - 3*y^2 + 3*z - 11*y*z + 6*y^2*z - 6*z^2 + 8*y*z^2 + 3*z^3)*G[1, y])/(y^2*(-1 + z)*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1, y])/(y^2*z)) + ((I/2)*(3*y - 3*y^2 + 3*z - 11*y*z + 6*y^2*z - 6*z^2 + 8*y*z^2 + 3*z^3)*G[1 - y, 0, z])/(y^2*(-1 + z)*z) - ((I/2)*(3*y - 3*y^2 - z + y*z + 4*z^2)*G[1 - y, 1 - y, z])/ (y*z*(y + z)) + G[0, y]*((((3*I)/2)*(-1 + y)*G[1 - y, z])/(y*z) - ((2*I)*(-1 + y)*G[1 - y, 1 - y, z])/(y*z)) - (((3*I)/2)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/ (y^2*z) + G[1, y]*(((-1/2*I)*(-8*y + 8*y^2 - 5*z + 4*y*z - 4*z^2))/ (y*z*(y + z)) - ((I/2)*(3*y - 3*y^2 - z + y*z + 4*z^2)* G[1 - y, z])/(y*z*(y + z)) - (((3*I)/2)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/(y^2*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, z])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(y^2*z) - ((3*I)*(-1 + y)*G[1 - y, 1 - y, z])/(y*z) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/(y^2*z) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/(y^2*z)) + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(y^2*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/(y^2*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1 - y, z])/(y^2*z) - ((3*I)*(-1 + y)*G[1, 1, 1, y])/(y*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1, 1 - y, 0, z])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y^2*z) + (I*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1, 0, z])/(y^2*z) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(y^2*z) - ((3*I)*(-1 + y)*G[1 - y, 1 - y, 1 - y, z])/(y*z) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/(y^2*z) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/ (y^2*z) - ((6*I)*(-1 + y)*Zeta[3])/(y*z)))/Nc^2 + Nc^2*((47*Pi^4*(-1 + y))/(180*y*z) + (99931 - 99931*y - 16452*z)/ (2592*y*z) + Pi^3*((((-7*I)/18)*(-1 + y))/(y*z) + (((2*I)/3)*(-1 + y)*G[0, y])/(y*z) + (((2*I)/3)*(-1 + y)*G[0, z])/ (y*z)) + (2*(-1 + y)*G[0, 1 - y, z]*G[1, 0, y])/(y*z) + G[0, 0, z]*((-124 + 124*y + 106*z - 241*y*z + 18*z^2)/ (36*y*(-1 + z)*z) + ((1 - y)*G[1, 0, y])/(y*z)) + ((-259*y^2 + 500*y^3 - 241*y^4 - 563*y*z + 1599*y^2*z - 1202*y^3*z + 124*y^4*z - 106*z^2 + 1689*y*z^2 - 2102*y^2*z^2 + 468*y^3*z^2 + 194*z^3 - 1409*y*z^3 + 645*y^2*z^3 - 70*z^4 + 283*y*z^4 - 18*z^5)* G[1, 0, z])/(36*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + G[0, 0, y]*((62 - 62*y + 9*z)/(18*y*z) + (3*(-1 + y)*G[0, 0, z])/ (y*z) + ((1 - y)*G[1, 0, z])/(y*z)) + G[1, 0, y]*((106*y^2 - 230*y^3 + 124*y^4 + 167*y*z - 557*y^2*z + 468*y^3*z + 259*z^2 - 766*y*z^2 + 645*y^2*z^2 - 241*z^3 + 283*y*z^3 - 18*z^4)/(36*y*z*(-1 + y + z)*(y + z)^2) + ((-1 + y)*G[1, 0, z])/(y*z) + ((1 - y)*G[1, 1 - y, z])/(y*z) + ((1 - y)*G[1 - y, 0, z])/(y*z) + (2*(-1 + y)*G[-y, 0, z])/(y*z) - (2*(-1 + y)*G[-y, 1 - y, z])/(y*z)) + Pi^2*((-952*y^2 + 1922*y^3 - 970*y^4 - 1904*y*z + 5586*y^2*z - 4727*y^3*z + 1087*y^4*z - 952*z^2 + 5262*y*z^2 - 7127*y^2*z^2 + 3039*y^3*z^2 + 1796*z^3 - 3908*y*z^3 + 2610*y^2*z^3 - 736*z^4 + 550*y*z^4 - 108*z^5)/(216*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + ((-1 + y + z + 2*y*z)*G[0, z])/(3*y*(-1 + z)*z) + ((-11 + 10*y - 2*y^2 + 22*z - 21*y*z + 11*y^2*z - 11*z^2 + 11*y*z^2)* G[1, z])/(18*y*(-1 + z)*z*(-1 + y + z)) + ((-31*y^3 + 31*y^4 - 84*y^2*z + 124*y^3*z - 22*y^4*z - 51*y*z^2 + 177*y^2*z^2 - 66*y^3*z^2 - 31*z^3 + 82*y*z^3 - 66*y^2*z^3 + 31*z^4 - 22*y*z^4)*G[1 - y, z])/(36*y*(-1 + z)*z*(y + z)^3) + G[0, y]*((4 - 4*y + y^2 - 8*z + 8*y*z - 4*y^2*z + 4*z^2 - 4*y*z^2)/ (12*y*(-1 + z)*z*(-1 + y + z)) - (5*(-1 + y)*G[0, z])/(3*y*z) + ((1 - y)*G[1, z])/(6*y*z) + ((-1 + y)*G[1 - y, z])/(6*y*z)) + G[1, y]*((-3*y^3 + 3*y^4 - 6*y^2*z + 12*y^3*z + 5*y*z^2 + 15*y^2*z^2 - 3*z^3 - 2*y*z^3 + 3*z^4)/(12*y*(-1 + z)*z* (y + z)^3) + ((-1 + y)*G[1, z])/(6*y*z) + ((1 - y)*G[1 - y, z])/ (3*y*z) + ((-1 + y)*G[-y, z])/(3*y*z)) - (5*(-1 + y)*G[0, 0, y])/ (3*y*z) - (5*(-1 + y)*G[0, 0, z])/(3*y*z) + ((1 - y)*G[0, 1, y])/ (3*y*z) + ((1 - y)*G[0, 1, z])/(3*y*z) + ((1 - y)*G[0, 1 - y, z])/ (3*y*z) + (5*(-1 + y)*G[1, 0, y])/(6*y*z) + (2*(-1 + y)*G[1, 0, z])/ (3*y*z) + ((-1 + y)*G[1, 1, y])/(6*y*z) + ((-1 + y)*G[1, 1, z])/ (3*y*z) + ((-1 + y)*G[1, 1 - y, z])/(6*y*z) + ((-1 + y)*G[1 - y, 0, z])/(6*y*z) + ((1 - y)*G[1 - y, 1, z])/ (3*y*z) + ((-1 + y)*G[-y, 1 - y, z])/(3*y*z)) + (11*(-1 + y)*G[0, 0, 0, y])/(3*y*z) + ((22 - 22*y - 22*z - 5*y*z)*G[0, 0, 0, z])/(6*y*(-1 + z)*z) + ((6*y^3 - 8*y^4 + 3*y^5 + 21*y^2*z - 39*y^3*z + 17*y^4*z + 32*y*z^2 - 80*y^2*z^2 + 42*y^3*z^2 + 6*z^3 - 72*y*z^3 + 62*y^2*z^3 - 12*z^4 + 40*y*z^4 + 6*z^5)*G[0, 1, 0, y])/(2*y*(-1 + z)*z*(-1 + y + z)* (y + z)^3) + ((-6*y^3 + 6*y^4 - 21*y^2*z + 24*y^3*z + 3*y^4*z - 32*y*z^2 + 39*y^2*z^2 + 9*y^3*z^2 - 6*z^3 + 38*y*z^3 + 9*y^2*z^3 + 6*z^4 + 3*y*z^4)*G[0, 1, 0, z])/(2*y*(-1 + z)*z*(y + z)^3) - (11*(-1 + y)*G[1, 0, 0, y])/(3*y*z) + G[0, z]*((1544*y - 1544*y^2 + 1544*z - 2494*y*z + 3803*y^2*z - 1544*z^2 + 3209*y*z^2)/(216*y*(-1 + z)*z*(y + z)) + ((22 - 22*y - 22*z + 13*y*z)*G[0, 0, y])/(6*y*(-1 + z)*z) + ((-22*y^3 + 22*y^4 - 57*y^2*z + 88*y^3*z - 13*y^4*z - 24*y*z^2 + 123*y^2*z^2 - 39*y^3*z^2 - 22*z^3 + 46*y*z^3 - 39*y^2*z^3 + 22*z^4 - 13*y*z^4)*G[1, 0, y])/(6*y*(-1 + z)*z*(y + z)^3) + (3*(-1 + y)*G[0, 0, 0, y])/(y*z) + ((1 - y)*G[0, 1, 0, y])/(y*z) - (2*(-1 + y)*G[1, 0, 0, y])/(y*z)) + ((-11 + 11*y + 11*z - 2*y*z)*G[1, 0, 0, z])/(3*y*(-1 + z)*z) + ((3*y^3 - 3*y^4 + 6*y^2*z - 12*y^3*z - 5*y*z^2 - 15*y^2*z^2 + 3*z^3 + 2*y*z^3 - 3*z^4)*G[1, 1, 0, y])/(2*y*(-1 + z)*z*(y + z)^3) + G[1, z]*(((-1 + y)*G[0, 1, 0, y])/(y*z) + ((1 - y)*G[1, 1, 0, y])/ (y*z)) + G[-y, z]*((-2*(-1 + y)*G[0, 1, 0, y])/(y*z) - (2*(-1 + y)*G[1, 1, 0, y])/(y*z)) + G[1 - y, z]* (((31*y^3 - 31*y^4 + 84*y^2*z - 124*y^3*z + 22*y^4*z + 51*y*z^2 - 177*y^2*z^2 + 66*y^3*z^2 + 31*z^3 - 82*y*z^3 + 66*y^2*z^3 - 31*z^4 + 22*y*z^4)*G[1, 0, y])/(6*y*(-1 + z)*z*(y + z)^3) + ((-1 + y)*G[0, 1, 0, y])/(y*z) + (2*(-1 + y)*G[1, 1, 0, y])/(y*z)) + ((11 - 10*y + 2*y^2 - 22*z + 21*y*z - 11*y^2*z + 11*z^2 - 11*y*z^2)* G[1, 1, 0, z])/(3*y*(-1 + z)*z*(-1 + y + z)) + ((31*y^3 - 31*y^4 + 84*y^2*z - 124*y^3*z + 22*y^4*z + 51*y*z^2 - 177*y^2*z^2 + 66*y^3*z^2 + 31*z^3 - 82*y*z^3 + 66*y^2*z^3 - 31*z^4 + 22*y*z^4)*G[1 - y, 1, 0, z])/(6*y*(-1 + z)*z*(y + z)^3) + G[0, y]*((772*y - 1580*y^2 + 808*y^3 + 772*z - 2075*y*z + 1222*y^2*z - 198*z^2 + 117*y*z^2)/(108*(-1 + y)*y*z*(y + z)) + ((-124*y^2 + 248*y^3 - 124*y^4 - 248*y*z + 656*y^2*z - 468*y^3*z - 124*z^2 + 712*y*z^2 - 645*y^2*z^2 + 106*z^3 - 283*y*z^3 + 18*z^4)* G[0, z])/(36*y*z*(-1 + y + z)*(y + z)^2) + ((11 - 11*y - 11*z + 2*y*z)*G[0, 0, z])/(3*y*(-1 + z)*z) + ((3 - 2*y - 3*z)*G[1, 0, z])/(2*y*z*(-1 + y + z)) + ((-31*y^3 + 31*y^4 - 84*y^2*z + 124*y^3*z - 22*y^4*z - 51*y*z^2 + 177*y^2*z^2 - 66*y^3*z^2 - 31*z^3 + 82*y*z^3 - 66*y^2*z^3 + 31*z^4 - 22*y*z^4)*G[1 - y, 0, z])/(6*y*(-1 + z)*z*(y + z)^3) + (3*(-1 + y)*G[0, 0, 0, z])/(y*z) + ((1 - y)*G[0, 1, 0, z])/(y*z) - (2*(-1 + y)*G[0, 1 - y, 0, z])/(y*z) - (2*(-1 + y)*G[1, 0, 0, z])/ (y*z) + ((-1 + y)*G[1, 1 - y, 0, z])/(y*z) + ((1 - y)*G[1 - y, 1, 0, z])/(y*z) + (2*(-1 + y)*G[-y, 1 - y, 0, z])/ (y*z)) + (3*(-1 + y)*G[0, 0, 0, 0, y])/(y*z) + (3*(-1 + y)*G[0, 0, 0, 0, z])/(y*z) - (5*(-1 + y)*G[0, 0, 1, 0, y])/ (y*z) - (3*(-1 + y)*G[0, 0, 1, 0, z])/(y*z) - (2*(-1 + y)*G[0, 1, 0, 0, y])/(y*z) - (2*(-1 + y)*G[0, 1, 0, 0, z])/ (y*z) + (2*(-1 + y)*G[0, 1, 1, 0, y])/(y*z) + (2*(-1 + y)*G[0, 1, 1, 0, z])/(y*z) + (2*(-1 + y)*G[0, 1 - y, 1, 0, z])/ (y*z) - (3*(-1 + y)*G[1, 0, 0, 0, y])/(y*z) - (3*(-1 + y)*G[1, 0, 0, 0, z])/(y*z) + (4*(-1 + y)*G[1, 0, 1, 0, y])/ (y*z) + (3*(-1 + y)*G[1, 0, 1, 0, z])/(y*z) + (2*(-1 + y)*G[1, 1, 0, 0, y])/(y*z) + (2*(-1 + y)*G[1, 1, 0, 0, z])/ (y*z) + ((1 - y)*G[1, 1, 1, 0, y])/(y*z) - (2*(-1 + y)*G[1, 1, 1, 0, z])/(y*z) + ((1 - y)*G[1, 1 - y, 1, 0, z])/ (y*z) + ((-1 + y)*G[1 - y, 0, 1, 0, z])/(y*z) + (2*(-1 + y)*G[1 - y, 1, 1, 0, z])/(y*z) - (2*(-1 + y)*G[-y, 0, 1, 0, z])/(y*z) - (2*(-1 + y)*G[-y, 1 - y, 1, 0, z])/(y*z) + ((-365 + 658*y - 311*y^2 + 730*z - 942*y*z + 284*y^2*z - 365*z^2 + 284*y*z^2)/(18*y*(-1 + z)*z*(-1 + y + z)) + ((1 - y)*G[0, y])/ (y*z) + ((1 - y)*G[0, z])/(y*z) - (5*(-1 + y)*G[1, y])/(y*z) + ((1 - y)*G[1, z])/(y*z) - (4*(-1 + y)*G[1 - y, z])/(y*z))*Zeta[3] + Pi*(((-1/216*I)*(-5419 + 5419*y + 234*z))/(y*z) - (((13*I)/6)*(-1 + y)*G[0, 0, y])/(y*z) + ((I/6)*(-13 + 13*y + 13*z + 5*y*z)*G[0, 0, z])/(y*(-1 + z)*z) + (((13*I)/6)*(-1 + y)*G[1, 0, y])/(y*z) + G[0, z]*(((I/36)*(124 - 124*y - 106*z + 241*y*z - 18*z^2))/ (y*(-1 + z)*z) - ((3*I)*(-1 + y)*G[0, 0, y])/(y*z) + (I*(-1 + y)*G[1, 0, y])/(y*z)) + (((13*I)/6)*(-1 + y)*G[1, 0, z])/ (y*z) + G[0, y]*(((I/18)*(-62 + 62*y - 9*z))/(y*z) - ((I/6)*(13 - 13*y - 13*z + 4*y*z)*G[0, z])/(y*(-1 + z)*z) - ((3*I)*(-1 + y)*G[0, 0, z])/(y*z) + (I*(-1 + y)*G[1, 0, z])/ (y*z)) - ((3*I)*(-1 + y)*G[0, 0, 0, y])/(y*z) - ((3*I)*(-1 + y)*G[0, 0, 0, z])/(y*z) + (I*(-1 + y)*G[0, 1, 0, y])/ (y*z) + (I*(-1 + y)*G[0, 1, 0, z])/(y*z) + ((2*I)*(-1 + y)*G[1, 0, 0, y])/(y*z) + ((2*I)*(-1 + y)*G[1, 0, 0, z])/ (y*z) + ((8*I)*(-1 + y)*Zeta[3])/(y*z))))/q2, beta[3, 2, "PS"] -> (Nf*(20/(9*(y + z)) - (4*(-5 + 3*y + 3*z)*G[1 - y, z])/(9*(y + z)^2) + G[1, y]*((-4*(-5 + 3*y + 3*z))/(9*(y + z)^2) - (8*G[1 - y, z])/ (3*(y + z)^2)) + Pi*(((4*I)/3)/(y + z) + (((4*I)/3)*G[1, y])/ (y + z)^2 + (((4*I)/3)*G[1 - y, z])/(y + z)^2) - (8*G[1, 1, y])/(3*(y + z)^2) - (8*G[1 - y, 1 - y, z])/(3*(y + z)^2)) + ((-9*y + 9*y^2 - 9*z + y*z)/(y*z*(y + z)) + Pi^2*((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z - 5*y^2*z + 3*y^3*z + 2*z^2 - 9*y*z^2 - 3*y^2*z^2 + 5*y^3*z^2 - 4*z^3 + 2*y*z^3 + 8*y^2*z^3 + 2*z^4 + 3*y*z^4)/(6*y*(-1 + z)*z*(-1 + y + z)*(y + z)^2) + ((7*y + 3*z)*G[1, y])/(6*(y + z)^3) + ((7*y + 3*z)*G[1 - y, z])/ (6*(y + z)^3)) + (2*(-y + y^2 + y^3 + z - 2*y*z + 3*y^2*z - z^2 + 2*y*z^2)*G[1, 0, y])/(y*(-1 + y + z)*(y + z)^2) + G[0, z]*((2 - 3*y - 5*z)/((-1 + z)*(y + z)) - (4*z*G[1, 0, y])/ (y + z)^3) + (2*(-y + 2*y^2 - y^3 - 3*z + 7*y*z - 5*y^2*z + 9*z^2 - 10*y*z^2 + y^2*z^2 - 8*z^3 + 3*y*z^3 + 2*z^4)*G[1, 0, z])/ ((-1 + z)*z*(-1 + y + z)*(y + z)^2) - (2*(-3 + y + z)*G[1, 1, y])/ (y + z)^2 + G[1 - y, z]*((-8 + 3*y + 3*z)/(y + z)^2 + (4*z*G[1, 0, y])/(y + z)^3 - (6*G[1, 1, y])/(y + z)^2) + G[0, y]*(2/(y + z) - (2*(y^2 - 2*z + 3*y*z + 2*z^2)*G[0, z])/ ((-1 + y + z)*(y + z)^2) - (4*z*G[1 - y, 0, z])/(y + z)^3) - (2*(-3 + y + z)*G[1 - y, 1 - y, z])/(y + z)^2 + G[1, y]*((-8 + 3*y + 3*z)/(y + z)^2 - (2*(-3 + y + z)*G[1 - y, z])/ (y + z)^2 - (6*G[1 - y, 1 - y, z])/(y + z)^2) + Pi*(((3*I)*(-y + y^2 - z))/(y*z*(y + z)) + (I*(-3 + 2*y + 2*z)*G[1 - y, z])/(y + z)^2 + G[1, y]*((I*(-3 + 2*y + 2*z))/(y + z)^2 + ((4*I)*G[1 - y, z])/ (y + z)^2) + ((4*I)*G[1, 1, y])/(y + z)^2 + ((4*I)*G[1 - y, 1 - y, z])/(y + z)^2) + (4*z*G[0, 1, 0, y])/ (y + z)^3 + (4*z*G[0, 1, 0, z])/(y + z)^3 + (4*z*G[1, 1, 0, y])/ (y + z)^3 - (6*G[1, 1, 1, y])/(y + z)^2 + (4*z*G[1 - y, 1, 0, z])/ (y + z)^3 - (6*G[1 - y, 1 - y, 1 - y, z])/(y + z)^2)/Nc + Nc*((81*y - 81*y^2 + 81*z - 233*y*z)/(9*y*z*(y + z)) + (2*G[0, 0, y])/(y + z) + (2*G[0, 0, z])/(y + z) + ((y - 3*y^2 + 3*z - 10*y*z - 3*z^2)*G[0, 1 - y, z])/(2*y^2*(y + z)) + ((4*y^2 - 8*y^3 + 4*y^4 - y*z - 6*y^2*z + 10*y^3*z - 3*z^2 + 15*y*z^2 - 10*y^2*z^2 + 2*y^3*z^2 + 9*z^3 - 27*y*z^3 + 12*y^2*z^3 - 9*z^4 + 13*y*z^4 + 3*z^5)*G[1, 0, z])/(2*y^2*(-1 + z)*z*(-1 + y + z)* (y + z)) + G[0, -y, z]*((-2*(-2 + y + 2*z)*G[1, 0, y])/y^2 + (2*(-2 + y + 2*z)*G[1, 1, y])/y^2) + G[0, z]*((3*(-1 + 2*y + z))/(2*y*(-1 + z)) + ((y - 3*y^2 + 3*z - 10*y*z - 3*z^2)*G[1, y])/(2*y^2*(y + z)) + ((-2*y + y^2 + 2*y*z + z^2)*G[0, 1, y])/(y*(y + z)^2) - G[1, 0, y]/(y + z)^2 + ((3*y - y^2 - z - 2*y*z - z^2)*G[1, 1, y])/ (y*(y + z)^2)) + G[-y, z]*(((9*y - 2*y^2 + z - 4*y*z - 2*z^2)* G[0, 1, y])/(y*(y + z)^2) + ((-y + 2*y^2 - 4*z + 10*y*z - 4*y^2*z + 8*z^2 - 8*y*z^2 - 4*z^3)*G[1, 0, y])/(y*z*(-1 + y + z)*(y + z)) + ((-y^2 - 12*y*z + 5*y^2*z - 3*z^2 + 10*y*z^2 + 5*z^3)*G[1, 1, y])/ (y*z*(y + z)^2)) + ((y - 3*y^2 + 3*z - 10*y*z - 3*z^2)* G[1 - y, 0, z])/(2*y^2*(y + z)) + Pi*(((-1/3*I)*(-9*y + 9*y^2 - 9*z + 22*y*z))/(y*z*(y + z)) - (((13*I)/3)*G[1, y])/(y + z)^2 + G[0, z]*((-2*I)/(y + z) - ((2*I)*G[1, y])/(y + z)^2) - (((13*I)/3)*G[1 - y, z])/(y + z)^2 + G[0, y]*((-2*I)/(y + z) - ((2*I)*G[1 - y, z])/(y + z)^2) - ((2*I)*G[0, 1, y])/(y + z)^2 - ((2*I)*G[0, 1 - y, z])/(y + z)^2 - ((2*I)*G[1, 0, y])/(y + z)^2 - ((2*I)*G[1 - y, 0, z])/(y + z)^2) + (2*(10*y + 3*y^2 - 6*z + 9*y*z + 6*z^2)*G[1 - y, 1 - y, z])/ (3*y*(y + z)^2) + Pi^2*((-4*y + 8*y^2 - 4*y^3 - 4*z - 22*y*z + 23*y^2*z + 69*y*z^2 - 35*y^2*z^2 + 12*z^3 - 43*y*z^3 - 8*z^4)/ (12*y*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((y + z - y*z - z^2)*G[1, z])/(6*y*z*(-1 + y + z)) + ((-5*y - y^2 - 2*y*z - z^2)*G[1 - y, z])/(2*y*(y + z)^2) + G[0, y]*(2/(3*y) + ((-2 + y + 2*z)*G[1, z])/(3*y^2) + ((2 - y - 2*z)*G[1 - y, z])/(3*y^2)) + G[1, y]*((-5*y - y^2 - 2*y*z - z^2)/(2*y*(y + z)^2) + ((2 - y - 2*z)*G[1, z])/(3*y^2) + ((-2 + y + 2*z)*G[1 - y, z])/ (3*y^2)) + ((2 - y - 2*z)*G[1, 0, y])/(3*y^2) + ((-2 + y + 2*z)*G[1, 1, y])/(3*y^2) + ((2 - y - 2*z)*G[1, 1 - y, z])/ (3*y^2) + ((-2 + y + 2*z)*G[1 - y, 1 - y, z])/(3*y^2)) + G[0, 1, y]*((-17*y^2 - y^3 - 4*y*z + y^2*z - 3*z^2 + 5*y*z^2 + 3*z^3)/ (2*y^2*(y + z)^2) - (2*(-2 + y + 2*z)*G[1, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 1 - y, z])/y^2) + ((-3*y^4 + 3*y^5 + 4*y^3*z - 5*y^4*z - 10*y^2*z^2 - 24*y^3*z^2 - 4*y*z^3 - 14*y^2*z^3 - 3*z^4 + 5*y*z^4 + 3*z^5)*G[-y, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + G[1, 1, y]* ((2*(10*y + 3*y^2 - 6*z + 9*y*z + 6*z^2))/(3*y*(y + z)^2) - (2*(-2 + y + 2*z)*G[-y, -y, z])/y^2) + G[1, 0, y]*((-12 + 10*y - y^2 + 12*z - y*z)/(2*y*(-1 + y + z)* (y + z)) + (2*(-2 + y + 2*z)*G[1, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[1 - y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, -y, z])/y^2) + (2*(5*y + y^2 + 2*y*z + z^2)*G[0, 0, 1, y])/(y*(y + z)^2) + (2*G[0, 0, 1 - y, z])/(y + z)^2 + ((y - 4*y^2 - 8*y*z - 4*z^2)* G[0, 1, 0, y])/(y*(y + z)^2) + ((-y^2 + z - 2*y*z - z^2)* G[0, 1, 0, z])/(y*(y + z)^2) + ((-3*y + y^2 + z + 2*y*z + z^2)* G[0, 1, 1, y])/(y*(y + z)^2) + (2*G[0, 1 - y, 0, z])/(y + z)^2 + ((3*y - y^2 - z - 2*y*z - z^2)*G[0, 1 - y, 1 - y, z])/(y*(y + z)^2) + ((y + 4*z - 7*y*z - 7*z^2)*G[0, -y, 1 - y, z])/(y*z*(y + z)) + (2*G[1, 0, 0, y])/(y + z)^2 + ((-5*y - 3*y^2 + z - 6*y*z - 3*z^2)* G[1, 0, 1, y])/(y*(y + z)^2) - G[1, 0, 1 - y, z]/(z*(-1 + y + z)) + ((3*y + 4*y^2 + 8*y*z + 4*z^2)*G[1, 1, 0, y])/(y*(y + z)^2) + G[1 - y, z]*((27*y^2 - 27*y^3 - 250*y*z - 3*y^2*z + 27*z^2 - 3*y*z^2 - 27*z^3)/(18*y*z*(y + z)^2) + (2*G[0, 0, y])/(y + z)^2 + ((-5*y - 3*y^2 + z - 6*y*z - 3*z^2)*G[0, 1, y])/(y*(y + z)^2) + ((3*y + 4*y^2 + 8*y*z + 4*z^2)*G[1, 0, y])/(y*(y + z)^2) - (2*(-2 + y + 2*z)*G[0, 0, 1, y])/y^2 + (2*(-2 + y + 2*z)*G[0, 1, 0, y])/y^2 + (2*(-2 + y + 2*z)*G[1, 0, 1, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 1, 0, y])/y^2) + G[1, z]*((2*(-2 + y + 2*z)*G[0, 0, 1, y])/y^2 - (2*(-2 + y + 2*z)*G[0, 1, 0, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 0, 1, y])/y^2 + (2*(-2 + y + 2*z)*G[1, 1, 0, y])/y^2) + ((-y - z + y*z + z^2)*G[1, 1, 0, z])/(y*z*(-1 + y + z)) - G[1, 1 - y, 0, z]/(z*(-1 + y + z)) + (2*G[1 - y, 0, 0, z])/(y + z)^2 + ((3*y - y^2 - z - 2*y*z - z^2)*G[1 - y, 0, 1 - y, z])/(y*(y + z)^2) + (z*G[1 - y, 1, 0, z])/(y*(y + z)^2) + ((3*y - y^2 - z - 2*y*z - z^2)*G[1 - y, 1 - y, 0, z])/(y*(y + z)^2) + ((-y^2 - 14*y*z + y^2*z - 3*z^2 + 2*y*z^2 + z^3)*G[1 - y, -y, 1 - y, z])/(y*z*(y + z)^2) + ((-y^2 + z - 3*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)*G[-y, 0, 1 - y, z])/(y*z*(-1 + y + z)*(y + z)) + ((-y^2 + z - 3*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)*G[-y, 1 - y, 0, z])/ (y*z*(-1 + y + z)*(y + z)) + ((-y^2 - 12*y*z + 5*y^2*z - 3*z^2 + 10*y*z^2 + 5*z^3)*G[-y, 1 - y, 1 - y, z])/(y*z*(y + z)^2) + ((y^2 - 2*y^3 - 4*y*z - y^2*z + 2*y^3*z + 3*z^2 - 4*y*z^2 + 6*y^2*z^2 - 5*z^3 + 6*y*z^3 + 2*z^4)*G[-y, -y, 1 - y, z])/ (y*z*(-1 + y + z)*(y + z)^2) + G[0, y]*(3/(2*z) + ((2 + y + z)*G[0, z])/(2*(-1 + y + z)*(y + z)) + ((3*y - 3*y^2 - 7*z + 8*y*z + 15*z^2)*G[1 - y, z])/(2*z^2*(y + z)) + ((-y^2 - 7*y*z + 8*y^2*z - 4*z^2 + 16*y*z^2 + 8*z^3)*G[0, 1 - y, z])/ (y*z*(y + z)^2) + G[1, 0, z]/(z*(-1 + y + z)) - G[1 - y, 0, z]/(y + z)^2 + ((y^2 + 9*y*z - 4*y^2*z + 4*z^2 - 8*y*z^2 - 4*z^3)*G[1 - y, 1 - y, z])/(y*z*(y + z)^2) + ((-y + 2*y^2 - 4*z + 10*y*z - 4*y^2*z + 8*z^2 - 8*y*z^2 - 4*z^3)* G[-y, 1 - y, z])/(y*z*(-1 + y + z)*(y + z)) + (2*(-2 + y + 2*z)*G[0, 0, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[0, 1 - y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1, 0, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[1 - y, 0, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, 0, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, 1 - y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, -y, 1 - y, z])/y^2) + G[1, y]*((27*y^2 - 27*y^3 - 250*y*z - 3*y^2*z + 27*z^2 - 3*y*z^2 - 27*z^3)/(18*y*z*(y + z)^2) + (2*(10*y + 3*y^2 - 6*z + 9*y*z + 6*z^2)*G[1 - y, z])/(3*y*(y + z)^2) + ((-3*y^4 + 3*y^5 + 4*y^3*z - 5*y^4*z - 10*y^2*z^2 - 24*y^3*z^2 - 4*y*z^3 - 14*y^2*z^3 - 3*z^4 + 5*y*z^4 + 3*z^5)*G[-y, z])/ (2*y^2*z^2*(y + z)^2) + (2*G[0, 0, z])/(y + z)^2 + ((3*y - y^2 - z - 2*y*z - z^2)*G[0, 1 - y, z])/(y*(y + z)^2) + ((y + 4*z - 7*y*z - 7*z^2)*G[0, -y, z])/(y*z*(y + z)) - G[1, 0, z]/(z*(-1 + y + z)) + ((3*y - y^2 - z - 2*y*z - z^2)* G[1 - y, 0, z])/(y*(y + z)^2) + ((-y^2 - 14*y*z + y^2*z - 3*z^2 + 2*y*z^2 + z^3)*G[1 - y, -y, z])/ (y*z*(y + z)^2) + ((-y^2 + z - 3*y*z + y^2*z - 2*z^2 + 2*y*z^2 + z^3)*G[-y, 0, z])/(y*z*(-1 + y + z)*(y + z)) + ((-y^2 - 12*y*z + 5*y^2*z - 3*z^2 + 10*y*z^2 + 5*z^3)* G[-y, 1 - y, z])/(y*z*(y + z)^2) + ((y^2 - 2*y^3 - 4*y*z - y^2*z + 2*y^3*z + 3*z^2 - 4*y*z^2 + 6*y^2*z^2 - 5*z^3 + 6*y*z^3 + 2*z^4)*G[-y, -y, z])/ (y*z*(-1 + y + z)*(y + z)^2) - (2*(-2 + y + 2*z)*G[0, 0, -y, z])/ y^2 + (2*(-2 + y + 2*z)*G[0, 1 - y, -y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, -y, -y, z])/y^2 - (2*(-2 + y + 2*z)*G[1, 0, -y, z])/y^2 - (2*(-2 + y + 2*z)*G[1, 1 - y, -y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 0, -y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 1 - y, -y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, 0, -y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, 1 - y, -y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, -y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, -y, -y, z])/y^2) - (2*(-2 + y + 2*z)*G[0, 0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, 1 - y, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, -y, 1 - y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[0, -y, -y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[1, 0, 0, 1, y])/y^2 + (2*(-2 + y + 2*z)*G[1, 0, 1, 0, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1, 1, 0, 1, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 1, 1, 0, y])/y^2 - (2*(-2 + y + 2*z)*G[1, 1 - y, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[1 - y, 1 - y, -y, 1 - y, z])/y^2 + (2*(-2 + y + 2*z)*G[-y, 0, -y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, 1 - y, -y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, -y, 1 - y, 1 - y, z])/y^2 - (2*(-2 + y + 2*z)*G[-y, -y, -y, 1 - y, z])/y^2 + (-12/y + (6*(-2 + y + 2*z)*G[1, y])/y^2 - (6*(-2 + y + 2*z)*G[1, z])/ y^2 + (6*(-2 + y + 2*z)*G[1 - y, z])/y^2)*Zeta[3]))/q2, gamma[1, 2, "NS"] -> ((170 - 139*y + 31*z)/(18*(-1 + y)*z*(y + z)) + ((-2 + y - z)*G[0, 0, z])/(2*(-1 + y)*z*(y + z)) + G[0, 1 - y, z]*((-3*y^4 + 6*y^5 - 3*y^6 - 5*y^2*z + 12*y^4*z - 4*y^5*z - 3*y^6*z - 9*y*z^2 + 14*y^2*z^2 + 5*y^3*z^2 + 8*y^4*z^2 - 18*y^5*z^2 - 3*z^3 + 15*y*z^3 - 3*y^2*z^3 + 15*y^3*z^3 - 36*y^4*z^3 + 6*z^4 - 6*y*z^4 + 6*y^2*z^4 - 30*y^3*z^4 - 3*z^5 - 9*y^2*z^5)/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + (2*G[1, 0, y])/z^3) + ((-y^5 + 2*y^6 - y^7 - y^3*z - 4*y^4*z + 10*y^5*z - 4*y^6*z - y^7*z - 17*y^2*z^2 + 47*y^3*z^2 - 44*y^4*z^2 + 28*y^5*z^2 - 16*y^6*z^2 + 2*y^7*z^2 - 5*y*z^3 + 49*y^2*z^3 - 101*y^3*z^3 + 113*y^4*z^3 - 78*y^5*z^3 + 18*y^6*z^3 - z^4 + 14*y*z^4 - 47*y^2*z^4 + 89*y^3*z^4 - 104*y^4*z^4 + 41*y^5*z^4 + 3*z^5 - 13*y*z^5 + 22*y^2*z^5 - 51*y^3*z^5 + 39*y^4*z^5 - 3*z^6 + 4*y*z^6 - 10*y^2*z^6 + 17*y^3*z^6 + z^7 + 3*y^2*z^7)*G[1, 0, z])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + G[0, -y, z]*(-(G[1, 0, y]/z^3) - G[1, 1, y]/z^3) + G[0, z]*((-7*y - 4*y^2 + 11*y^3 - 25*z + 15*y*z + 25*y^2*z + z^2 + 29*y*z^2 + 15*z^3)/(6*(-1 + y)*z*(-1 + y + z)*(y + z)^2) + ((-3*y^4 + 6*y^5 - 3*y^6 - 5*y^2*z + 12*y^4*z - 4*y^5*z - 3*y^6*z - 9*y*z^2 + 14*y^2*z^2 + 5*y^3*z^2 + 8*y^4*z^2 - 18*y^5*z^2 - 3*z^3 + 15*y*z^3 - 3*y^2*z^3 + 15*y^3*z^3 - 36*y^4*z^3 + 6*z^4 - 6*y*z^4 + 6*y^2*z^4 - 30*y^3*z^4 - 3*z^5 - 9*y^2*z^5)*G[1, y])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((2 - 2*y + z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((2*y^3 - 8*y^4 + 12*y^5 - 8*y^6 + 2*y^7 + 3*y^2*z - 15*y^3*z + 21*y^4*z - 3*y^5*z - 12*y^6*z + 6*y^7*z - 2*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 + 58*y^4*z^2 - 70*y^5*z^2 + 28*y^6*z^2 - z^3 + 9*y*z^3 - 32*y^2*z^3 + 80*y^3*z^3 - 107*y^4*z^3 + 51*y^5*z^3 + 2*z^4 - 10*y*z^4 + 32*y^2*z^4 - 66*y^3*z^4 + 46*y^4*z^4 - z^5 + 3*y*z^5 - 15*y^2*z^5 + 21*y^3*z^5 + 4*y^2*z^6)*G[0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-2*y^6 + 6*y^7 - 6*y^8 + 2*y^9 + y^4*z - 12*y^5*z + 34*y^6*z - 36*y^7*z + 13*y^8*z + 10*y^3*z^2 - 54*y^4*z^2 + 118*y^5*z^2 - 114*y^6*z^2 + 40*y^7*z^2 - 2*y^2*z^3 - 20*y^3*z^3 + 97*y^4*z^3 - 126*y^5*z^3 + 50*y^6*z^3 + 2*y*z^4 - 6*y^2*z^4 + 32*y^3*z^4 - 54*y^4*z^4 + 22*y^5*z^4 + z^5 - 8*y*z^5 + 20*y^2*z^5 - 20*y^3*z^5 + y^4*z^5 - 2*z^6 + 8*y*z^6 - 10*y^2*z^6 + z^7 - 2*y*z^7)*G[1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - G[1, 1, y]/(y*(y + z)^2)) + ((-3*y^4 + 6*y^5 - 3*y^6 - 5*y^2*z + 12*y^4*z - 4*y^5*z - 3*y^6*z - 9*y*z^2 + 14*y^2*z^2 + 5*y^3*z^2 + 8*y^4*z^2 - 18*y^5*z^2 - 3*z^3 + 15*y*z^3 - 3*y^2*z^3 + 15*y^3*z^3 - 36*y^4*z^3 + 6*z^4 - 6*y*z^4 + 6*y^2*z^4 - 30*y^3*z^4 - 3*z^5 - 9*y^2*z^5)*G[1 - y, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-34*y + 34*y^2 - 68*z + 68*y*z - 3*y^2*z - 6*y*z^2 - 3*z^3)* G[1 - y, 1 - y, z])/(6*(-1 + y)*z^2*(y + z)^2) + ((-179*y^4 + 546*y^5 - 555*y^6 + 188*y^7 - 391*y^3*z + 1406*y^4*z - 1657*y^5*z + 660*y^6*z - 18*y^7*z - 128*y^2*z^2 + 901*y^3*z^2 - 1517*y^4*z^2 + 780*y^5*z^2 - 36*y^6*z^2 + 27*y*z^3 + 146*y^2*z^3 - 553*y^3*z^3 + 389*y^4*z^3 + 27*y^5*z^3 + 9*z^4 - 45*y*z^4 - 63*y^2*z^4 + 90*y^3*z^4 + 117*y^4*z^4 - 18*z^5 + 18*y*z^5 + 9*y^2*z^5 + 99*y^3*z^5 + 9*z^6 + 27*y^2*z^6)*G[-y, 1 - y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + G[0, 0, y]*((-8*y + 8*y^2 - 2*z + 4*y*z + 3*y^2*z + 8*z^2 - 3*y*z^2)/ (6*(-1 + y)^2*z^2*(y + z)) + G[0, 1 - y, z]/z^3 + G[1 - y, 0, z]/z^3 + G[1 - y, 1 - y, z]/z^3 - G[-y, 1 - y, z]/z^3) + G[1, 0, y]*((-14*y^3 + 66*y^4 - 117*y^5 + 92*y^6 - 27*y^7 - 32*y^2*z + 174*y^3*z - 363*y^4*z + 329*y^5*z - 105*y^6*z - 3*y^7*z + 21*y*z^2 - 44*y^2*z^2 - 59*y^3*z^2 + 169*y^4*z^2 - 69*y^5*z^2 - 18*y^6*z^2 + 3*z^3 - 56*y*z^3 + 121*y^2*z^3 - 53*y^3*z^3 + 5*y^4*z^3 - 21*y^5*z^3 - 12*z^4 + 57*y*z^4 - 39*y^2*z^4 - 12*y^3*z^4 + 3*y^4*z^4 + 15*z^5 - 24*y*z^5 - 6*y^2*z^5 + 12*y^3*z^5 - 6*z^6 + 2*y*z^6 + 3*y^2*z^6)/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - G[1 - y, 0, z]/z^3 + (2*G[1 - y, 1 - y, z])/z^3 - G[1 - y, -y, z]/z^3 - G[-y, 1 - y, z]/z^3) + Pi^2*((10*y^4 - 24*y^5 + 18*y^6 - 4*y^7 - 36*y^3*z + 177*y^4*z - 261*y^5*z + 135*y^6*z - 15*y^7*z - 48*y^2*z^2 + 351*y^3*z^2 - 639*y^4*z^2 + 321*y^5*z^2 + 15*y^6*z^2 - 68*y*z^3 + 411*y^2*z^3 - 789*y^3*z^3 + 322*y^4*z^3 + 168*y^5*z^3 + 6*z^4 + 105*y*z^4 - 381*y^2*z^4 + 114*y^3*z^4 + 288*y^4*z^4 - 12*z^5 - 18*y*z^5 - 45*y^2*z^5 + 207*y^3*z^5 + 6*z^6 - 19*y*z^6 + 57*y^2*z^6)/ (72*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-5 + 5*y + 4*z)*G[0, z])/(12*(-1 + y)^3*z) + ((-2 + 7*y - 4*y^2 + 6*z - 14*y*z + 4*y^2*z - 6*z^2 + 7*y*z^2 + 2*z^3)* G[1, z])/(12*y*z^3*(-1 + y + z)^2) + ((-6*y^4 + 22*y^5 - 30*y^6 + 18*y^7 - 4*y^8 - 24*y^3*z + 130*y^4*z - 240*y^5*z + 186*y^6*z - 52*y^7*z - 36*y^2*z^2 + 300*y^3*z^2 - 660*y^4*z^2 + 579*y^5*z^2 - 183*y^6*z^2 - 24*y*z^3 + 280*y^2*z^3 - 660*y^3*z^3 + 636*y^4*z^3 - 244*y^5*z^3 - 6*z^4 + 130*y*z^4 - 330*y^2*z^4 + 384*y^3*z^4 - 226*y^4*z^4 + 6*z^5 - 12*y*z^5 + 66*y^2*z^5 - 132*y^3*z^5 + 15*y*z^6 - 63*y^2*z^6 - 12*y*z^7)* G[1 - y, z])/(36*(-1 + y)^3*y*z^3*(y + z)^4) + G[0, y]*((-12 + 12*y - 13*z)/(24*(-1 + y)^2*z^2) - G[1 - y, z]/(2*z^3)) + G[1, y]* ((14*y^5 - 66*y^6 + 124*y^7 - 116*y^8 + 54*y^9 - 10*y^10 + 55*y^4*z - 287*y^5*z + 598*y^6*z - 622*y^7*z + 323*y^8*z - 67*y^9*z + 60*y^3*z^2 - 386*y^4*z^2 + 958*y^5*z^2 - 1176*y^6*z^2 + 722*y^7*z^2 - 178*y^8*z^2 + 30*y^2*z^3 - 254*y^3*z^3 + 771*y^4*z^3 - 1161*y^5*z^3 + 892*y^6*z^3 - 278*y^7*z^3 - 2*y*z^4 - 46*y^2*z^4 + 264*y^3*z^4 - 604*y^4*z^4 + 678*y^5*z^4 - 294*y^6*z^4 - z^5 + 9*y*z^5 + 4*y^2*z^5 - 128*y^3*z^5 + 315*y^4*z^5 - 215*y^5*z^5 + 2*z^6 - 10*y*z^6 + 90*y^3*z^6 - 106*y^4*z^6 - z^7 + 3*y*z^7 + 14*y^2*z^7 - 32*y^3*z^7 - 4*y^2*z^8)/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - G[1 - y, z]/(3*z^3) + (7*G[-y, z])/(6*z^3)) - G[0, 1 - y, z]/(6*z^3) - G[1 - y, 1, z]/(3*z^3) - G[1 - y, 1 - y, z]/(3*z^3) + (7*G[-y, 1 - y, z])/(6*z^3)) + G[0, 1, y]*((-3*y^3 - 9*y^4 + 27*y^5 - 15*y^6 + 23*y^2*z - 84*y^3*z + 96*y^4*z - 38*y^5*z + 3*y^6*z + 6*y*z^2 - 32*y^2*z^2 + 25*y^3*z^2 + 4*y^4*z^2 + 18*y^5*z^2 + 3*z^3 - 9*y*z^3 - 21*y^2*z^3 + 45*y^3*z^3 + 36*y^4*z^3 - 6*z^4 + 3*y*z^4 + 18*y^2*z^4 + 30*y^3*z^4 + 3*z^5 + 9*y^2*z^5)/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + G[0, 1 - y, z]/z^3 - (2*G[0, -y, z])/z^3 - G[1 - y, 0, z]/z^3 + (3*G[1 - y, -y, z])/z^3 + G[-y, 0, z]/z^3 - (6*G[-y, -y, z])/z^3) + G[1, 1, y]*((-34*y + 34*y^2 - 68*z + 68*y*z - 3*y^2*z - 6*y*z^2 - 3*z^3)/ (6*(-1 + y)*z^2*(y + z)^2) + (2*G[-y, -y, z])/z^3) - (3*(-2 + 2*y - z)*G[0, 0, 0, y])/(2*(-1 + y)^2*z^2) + ((-5*y^3 + 22*y^4 - 38*y^5 + 32*y^6 - 13*y^7 + 2*y^8 - 9*y^2*z + 49*y^3*z - 98*y^4*z + 90*y^5*z - 37*y^6*z + 5*y^7*z + 2*y*z^2 + 5*y^2*z^2 - 29*y^3*z^2 + 30*y^4*z^2 - 3*y^5*z^2 - 5*y^6*z^2 + z^3 - 9*y*z^3 + 25*y^2*z^3 - 45*y^3*z^3 + 51*y^4*z^3 - 23*y^5*z^3 - 2*z^4 + 10*y*z^4 - 25*y^2*z^4 + 38*y^3*z^4 - 23*y^4*z^4 + z^5 - 3*y*z^5 + 8*y^2*z^5 - 10*y^3*z^5 - 2*y^2*z^6)*G[0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((y + 2*z)*G[0, 0, 1 - y, z])/(z^2*(y + z)^2) + ((-4*y^6 + 12*y^7 - 12*y^8 + 4*y^9 - y^4*z - 12*y^5*z + 47*y^6*z - 54*y^7*z + 20*y^8*z - 10*y^3*z^2 + 18*y^4*z^2 + 26*y^5*z^2 - 66*y^6*z^2 + 32*y^7*z^2 + 2*y^2*z^3 - 4*y^3*z^3 + 29*y^4*z^3 - 54*y^5*z^3 + 25*y^6*z^3 - 2*y*z^4 + 22*y^3*z^4 - 36*y^4*z^4 + 8*y^5*z^4 - z^5 + 8*y*z^5 - 11*y^2*z^5 + 2*y^3*z^5 - 10*y^4*z^5 + 2*z^6 - 8*y*z^6 + 10*y^2*z^6 - 12*y^3*z^6 - z^7 + 2*y*z^7 - 3*y^2*z^7)* G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-2*y^5 + 12*y^6 - 28*y^7 + 32*y^8 - 18*y^9 + 4*y^10 - 5*y^4*z + 37*y^5*z - 96*y^6*z + 116*y^7*z - 67*y^8*z + 15*y^9*z + 4*y^3*z^2 + 2*y^4*z^2 - 42*y^5*z^2 + 62*y^6*z^2 - 26*y^7*z^2 - 4*y^2*z^3 + 20*y^3*z^3 - 33*y^4*z^3 - 29*y^5*z^3 + 110*y^6*z^3 - 64*y^7*z^3 + 2*y*z^4 - 8*y^3*z^4 - 68*y^4*z^4 + 202*y^5*z^4 - 132*y^6*z^4 + z^5 - 9*y*z^5 + 24*y^2*z^5 - 76*y^3*z^5 + 189*y^4*z^5 - 145*y^5*z^5 - 2*z^6 + 10*y*z^6 - 30*y^2*z^6 + 90*y^3*z^6 - 92*y^4*z^6 + z^7 - 3*y*z^7 + 16*y^2*z^7 - 30*y^3*z^7 - 4*y^2*z^8)*G[0, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((y^3 + 2*z - 4*y*z + 4*y^2*z + y*z^2)*G[0, 1, 1, y])/ (2*(-1 + y)^2*y*z*(y + z)^2) + ((y + 2*z)*G[0, 1 - y, 0, z])/ (z^2*(y + z)^2) - G[0, 1 - y, 1 - y, z]/(y*(y + z)^2) + ((-5*y^3 + 15*y^4 - 15*y^5 + 5*y^6 - 12*y^2*z + 38*y^3*z - 40*y^4*z + 14*y^5*z - 7*y*z^2 + 25*y^2*z^2 - 34*y^3*z^2 + 16*y^4*z^2 - 2*z^3 + 8*y*z^3 - 20*y^2*z^3 + 18*y^3*z^3 - 5*y*z^4 + 13*y^2*z^4 + 4*y*z^5)* G[0, -y, 1 - y, z])/(2*(-1 + y)^3*y*z^3*(y + z)^2) + ((2*y - 6*y^2 + 4*y^3 + 4*z - 12*y*z + 7*y^2*z - 2*z^2 - z^3)* G[1, 0, 0, y])/(2*(-1 + y)^2*z^2*(y + z)^2) + ((-2*y^4 + 8*y^5 - 12*y^6 + 8*y^7 - 2*y^8 + y^2*z - 9*y^3*z + 35*y^4*z - 61*y^5*z + 48*y^6*z - 14*y^7*z - 2*y*z^2 + 6*y^2*z^2 + 14*y^3*z^2 - 72*y^4*z^2 + 88*y^5*z^2 - 34*y^6*z^2 + z^3 - y*z^3 + 4*y^2*z^3 - 44*y^3*z^3 + 87*y^4*z^3 - 47*y^5*z^3 - 2*z^4 + 6*y*z^4 - 20*y^2*z^4 + 54*y^3*z^4 - 42*y^4*z^4 + z^5 - 3*y*z^5 + 15*y^2*z^5 - 21*y^3*z^5 - 4*y^2*z^6)*G[1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + y*z^2 + 2*z^3)* G[1, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((2*y^5 - 2*y^6 - 6*y^7 + 10*y^8 - 4*y^9 + 8*y^4*z - 12*y^5*z - 21*y^6*z + 46*y^7*z - 21*y^8*z + 2*y^3*z^2 + 12*y^4*z^2 - 82*y^5*z^2 + 116*y^6*z^2 - 48*y^7*z^2 + 6*y^2*z^3 - 4*y^3*z^3 - 70*y^4*z^3 + 112*y^5*z^3 - 39*y^6*z^3 - 4*y*z^4 + 10*y^2*z^4 - 40*y^3*z^4 + 42*y^4*z^4 + 12*y^5*z^4 - 2*z^5 + 16*y*z^5 - 39*y^2*z^5 + 22*y^3*z^5 + 33*y^4*z^5 + 4*z^6 - 16*y*z^6 + 16*y^2*z^6 + 16*y^3*z^6 - 2*z^7 + 4*y*z^7 + 3*y^2*z^7)*G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + G[-y, z]*(((7*y^4 - 14*y^5 + 7*y^6 + 28*y^3*z - 70*y^4*z + 42*y^5*z + 31*y^2*z^2 - 118*y^3*z^2 + 92*y^4*z^2 - 2*y*z^3 - 58*y^2*z^3 + 84*y^3*z^3 - 2*z^4 + 8*y*z^4 + 23*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((20*y^4 - 28*y^5 + 11*y^6 + 46*y^3*z - 108*y^4*z + 56*y^5*z + 23*y^2*z^2 - 126*y^3*z^2 + 99*y^4*z^2 - 46*y^2*z^3 + 74*y^3*z^3 - 3*z^4 + 6*y*z^4 + 17*y^2*z^4 + 6*z^5 - 6*y*z^5 - 3*z^6)*G[1, 0, y])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^3 - 31*y^2*z - 20*y*z^2 + 3*z^3)*G[1, 1, y])/ (3*y*z^3*(y + z)^2) - (5*G[0, 0, 1, y])/z^3 - G[1, 0, 0, y]/z^3 - G[1, 1, 0, y]/z^3) + G[1 - y, z]* ((188*y - 188*y^2 + 418*z - 499*y*z + 36*y^2*z - 81*z^2 - 9*y*z^2 - 45*z^3)/(18*(-1 + y)*z^2*(y + z)^2) + ((-8*y^2 + 16*y^3 - 8*y^4 - 10*y*z + 32*y^2*z - 22*y^3*z + 4*z^2 + 16*y*z^2 - 11*y^2*z^2 + 12*z^3 + 6*y*z^3 + 9*z^4)*G[0, 0, y])/ (6*(-1 + y)^2*z^3*(y + z)^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 - 2*y*z + 8*y^2*z - 13*y^3*z + 10*y^4*z - 3*y^5*z - z^2 + 7*y*z^2 - 17*y^2*z^2 + 19*y^3*z^2 - 8*y^4*z^2 - y*z^3 + 6*y^2*z^3 - 7*y^3*z^3 + 2*y*z^4 - 6*y^2*z^4 - 2*y*z^5)* G[0, 1, y])/((-1 + y)^3*y*z^3*(y + z)^2) + ((4*y^4 - 8*y^5 + 4*y^6 + 10*y^3*z - 8*y^4*z - 2*y^5*z + 6*y^2*z^2 + 36*y^3*z^2 - 39*y^4*z^2 - 26*y*z^3 + 124*y^2*z^3 - 86*y^3*z^3 + 10*z^4 + 28*y*z^4 - 20*y^2*z^4 + 12*z^5 + 3*z^6)*G[1, 0, y])/ (6*(-1 + y)^2*z^3*(y + z)^4) + (3*G[0, 0, 0, y])/z^3 + (3*G[0, 0, 1, y])/z^3 - (2*G[0, 1, 0, y])/z^3 - G[1, 0, 0, y]/z^3 + G[1, 0, 1, y]/z^3 + (3*G[1, 1, 0, y])/z^3) + ((2 - 7*y + 4*y^2 - 6*z + 14*y*z - 4*y^2*z + 6*z^2 - 7*y*z^2 - 2*z^3)* G[1, 1, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + y*z^2 + 2*z^3)*G[1, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((y + 2*z)*G[1 - y, 0, 0, z])/ (z^2*(y + z)^2) - G[1 - y, 0, 1 - y, z]/(y*(y + z)^2) + ((-2*y^4 + 4*y^5 - 2*y^6 - 6*y^3*z + 10*y^4*z - 7*y^5*z + 3*y^6*z - 12*y^3*z^2 + 4*y^4*z^2 + 12*y^5*z^2 - 10*y*z^3 + 22*y^2*z^3 - 44*y^3*z^3 + 48*y^4*z^3 - 2*z^4 + 4*y*z^4 - 22*y^2*z^4 + 44*y^3*z^4 - 5*y*z^5 + 21*y^2*z^5 + 4*y*z^6)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^3*y*z^2*(y + z)^4) - G[1 - y, 1 - y, 0, z]/(y*(y + z)^2) + ((-6*y^2 + 46*y^3 - 102*y^4 + 90*y^5 - 28*y^6 - 12*y*z + 110*y^2*z - 264*y^3*z + 246*y^4*z - 80*y^5*z - 6*z^2 + 82*y*z^2 - 222*y^2*z^2 + 237*y^3*z^2 - 91*y^4*z^2 - 6*y*z^3 + 42*y^2*z^3 - 48*y^3*z^3 + 15*y*z^4 - 39*y^2*z^4 - 12*y*z^5)*G[1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y*z^3*(y + z)^2) + ((-6*y^4 + 8*y^5 - 3*y^6 - 18*y^3*z + 40*y^4*z - 20*y^5*z - 15*y^2*z^2 + 62*y^3*z^2 - 45*y^4*z^2 + 30*y^2*z^3 - 42*y^3*z^3 + z^4 - 2*y*z^4 - 13*y^2*z^4 - 2*z^5 + 2*y*z^5 + z^6)*G[-y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 8*y^5 - 3*y^6 - 18*y^3*z + 40*y^4*z - 20*y^5*z - 15*y^2*z^2 + 62*y^3*z^2 - 45*y^4*z^2 + 30*y^2*z^3 - 42*y^3*z^3 + z^4 - 2*y*z^4 - 13*y^2*z^4 - 2*z^5 + 2*y*z^5 + z^6)*G[-y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + Pi*(((-1/6*I)*(-13 + 11*y - 2*z))/((-1 + y)*z*(y + z)) + G[0, z]*(((-1/2*I)*(-2 + y - z))/((-1 + y)*z*(y + z)) - (I*(y + 2*z)*G[1, y])/(z^2*(y + z)^2)) + (I*(-2 + 2*y - z)*G[0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*(((I/6)*(13*y - 13*y^2 + 26*z - 26*y*z + 3*y^2*z + 6*y*z^2 + 3*z^3))/((-1 + y)*z^2*(y + z)^2) - ((2*I)*G[0, 0, y])/z^3) - ((I/2)*(2*y - 4*y^2 + 2*y^3 + 4*z - 8*y*z + 5*y^2*z + 2*y*z^2 + z^3)*G[0, 1, y])/((-1 + y)^2*z^2*(y + z)^2) - (I*(y + 2*z)*G[0, 1 - y, z])/(z^2*(y + z)^2) - ((I/2)*(2*y - 4*y^2 + 2*y^3 + 4*z - 8*y*z + 5*y^2*z + 2*y*z^2 + z^3)* G[1, 0, y])/((-1 + y)^2*z^2*(y + z)^2) + G[-y, z]*((I*G[0, 1, y])/z^3 + (I*G[1, 0, y])/z^3) - (I*(y + 2*z)*G[1 - y, 0, z])/(z^2*(y + z)^2) + G[1, y]*(((I/6)*(13*y - 13*y^2 + 26*z - 26*y*z + 3*y^2*z + 6*y*z^2 + 3*z^3))/((-1 + y)*z^2*(y + z)^2) + (((13*I)/6)*G[-y, z])/z^3 + (I*G[0, -y, z])/z^3 + (I*G[-y, 0, z])/z^3) + (((13*I)/6)*G[-y, 1 - y, z])/z^3 + G[0, y]*(((-1/6*I)*(13*y - 13*y^2 + 19*z - 20*y*z + 3*y^2*z + 5*z^2 - 3*y*z^2))/((-1 + y)^2*z^2*(y + z)) + ((I/2)*(-2 + 2*y - z)*G[0, z])/((-1 + y)^2*z^2) - ((I/6)*(13*y^2 - 26*y^3 + 13*y^4 + 32*y*z - 64*y^2*z + 32*y^3*z + 25*z^2 - 50*y*z^2 + 28*y^2*z^2 + 6*y*z^3 + 3*z^4)*G[1 - y, z])/ ((-1 + y)^2*z^3*(y + z)^2) - (I*G[0, 1 - y, z])/z^3 - (I*G[1 - y, 0, z])/z^3 + (I*G[-y, 1 - y, z])/z^3) + (I*G[0, -y, 1 - y, z])/z^3 + (I*G[-y, 0, 1 - y, z])/z^3 + (I*G[-y, 1 - y, 0, z])/z^3) + ((-14*y^3 - 31*y^2*z - 20*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y*z^3*(y + z)^2) + G[0, y]*((188*y^2 - 376*y^3 + 188*y^4 + 415*y*z - 1008*y^2*z + 629*y^3*z - 36*y^4*z + 173*z^2 - 666*y*z^2 + 498*y^2*z^2 - 42*y^3*z^2 - 142*z^3 + 80*y*z^3 - 12*y^2*z^3 - 31*z^4 - 6*y*z^4)/ (18*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((y^5 - 2*y^6 + y^7 + 3*y^3*z - 8*y^4*z + 8*y^5*z - 4*y^6*z + y^7*z + 15*y^2*z^2 - 56*y^3*z^2 + 76*y^4*z^2 - 41*y^5*z^2 + 6*y^6*z^2 + y*z^3 - 28*y^2*z^3 + 71*y^3*z^3 - 54*y^4*z^3 + 7*y^5*z^3 + z^4 - 7*y*z^4 + 25*y^2*z^4 - 27*y^3*z^4 - y^4*z^4 - 2*z^5 + 9*y*z^5 - 12*y^2*z^5 - 4*y^3*z^5 + z^6 - 3*y*z^6 - y^2*z^6)*G[0, z])/ (2*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((179*y^3 - 546*y^4 + 555*y^5 - 188*y^6 + 382*y^2*z - 1433*y^3*z + 1738*y^4*z - 705*y^5*z + 18*y^6*z + 197*y*z^2 - 1153*y^2*z^2 + 1805*y^3*z^2 - 894*y^4*z^2 + 45*y^5*z^2 - 9*z^3 - 242*y*z^3 + 628*y^2*z^3 - 377*y^3*z^3 + 27*y^4*z^3 + 18*z^4 + 45*y^2*z^4 - 9*y^3*z^4 - 9*z^5 + 45*y*z^5 - 9*y^2*z^5)*G[1 - y, z])/ (18*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((2 - 2*y + z)*G[0, 0, z])/(2*(-1 + y)^2*z^2) + ((-5*y^3 + 20*y^4 - 30*y^5 + 20*y^6 - 5*y^7 - 9*y^2*z + 46*y^3*z - 84*y^4*z + 66*y^5*z - 19*y^6*z - y*z^2 + 22*y^2*z^2 - 65*y^3*z^2 + 68*y^4*z^2 - 24*y^5*z^2 + z^3 - 2*y*z^3 - 9*y^2*z^3 + 22*y^3*z^3 - 12*y^4*z^3 - 2*z^4 + 5*y*z^4 - 2*y^2*z^4 - 2*y^3*z^4 + z^5 - 2*y*z^5)*G[0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((2 - y - 6*z + 2*y*z + 6*z^2 - y*z^2 - 2*z^3)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((-2*y^4 + 7*y^5 - 8*y^6 + 3*y^7 - 8*y^3*z + 32*y^4*z - 44*y^5*z + 20*y^6*z - 12*y^2*z^2 + 58*y^3*z^2 - 96*y^4*z^2 + 49*y^5*z^2 - 8*y*z^3 + 58*y^2*z^3 - 116*y^3*z^3 + 62*y^4*z^3 - 2*z^4 + 15*y*z^4 - 40*y^2*z^4 + 21*y^3*z^4 + 2*z^5 - 8*y*z^5 + 2*y^2*z^5 - y*z^6)*G[1 - y, 0, z])/ (2*(-1 + y)^2*y*z^3*(y + z)^4) + ((28*y^2 - 56*y^3 + 28*y^4 + 62*y*z - 124*y^2*z + 62*y^3*z + 40*z^2 - 80*y*z^2 + 43*y^2*z^2 + 6*y*z^3 + 3*z^4)*G[1 - y, 1 - y, z])/ (6*(-1 + y)^2*z^3*(y + z)^2) + ((20*y^4 - 28*y^5 + 11*y^6 + 46*y^3*z - 108*y^4*z + 56*y^5*z + 23*y^2*z^2 - 126*y^3*z^2 + 99*y^4*z^2 - 46*y^2*z^3 + 74*y^3*z^3 - 3*z^4 + 6*y*z^4 + 17*y^2*z^4 + 6*z^5 - 6*y*z^5 - 3*z^6)* G[-y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 1 - y, z]/z^3 - G[0, 1 - y, 0, z]/z^3 + G[0, 1 - y, 1 - y, z]/z^3 - G[0, -y, 1 - y, z]/z^3 + G[1 - y, 0, 0, z]/z^3 - G[1 - y, 1 - y, 0, z]/z^3 - G[1 - y, -y, 1 - y, z]/z^3 + G[-y, 0, 1 - y, z]/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3) + ((y^4 - 14*y^5 + 10*y^6 + 38*y^3*z - 102*y^4*z + 70*y^5*z + 70*y^2*z^2 - 228*y^3*z^2 + 177*y^4*z^2 - 6*y*z^3 - 128*y^2*z^3 + 178*y^3*z^3 - 3*z^4 + 18*y*z^4 + 52*y^2*z^4 + 6*z^5 - 12*y*z^5 - 3*z^6)* G[-y, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + Nf*(Nc*((-18 + 37*y + 19*z)/(18*(-1 + y)*z*(y + z)) + Pi*((I/3)/((-1 + y)*z) - ((I/3)*G[0, y])/((-1 + y)^2*z)) + Pi^2*((12*y - 42*y^2 + 52*y^3 - 24*y^4 + 2*y^5 - 6*z + 3*y*z + 18*y^2*z - 16*y^3*z + 9*z^2 - 18*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 3*y*z^3 - 4*y^2*z^3 - z^4)/(18*(-1 + y)^2*(-1 + y + z)^2* (y + z)^3) + ((2*y - z)*G[1, y])/(3*(y + z)^4) + ((2*y - z)*G[1 - y, z])/(3*(y + z)^4)) + G[0, 0, y]/(3*(-1 + y)^2*z) + ((-3*y + 12*y^2 - 18*y^3 + 12*y^4 - 3*y^5 + 15*z - 66*y*z + 114*y^2*z - 94*y^3*z + 33*y^4*z - 2*y^5*z - 24*z^2 + 84*y*z^2 - 102*y^2*z^2 + 43*y^3*z^2 + 6*z^3 - 12*y*z^3 + 3*y^2*z^3 + 6*y^3*z^3 + 2*z^4 - 3*y*z^4 + 4*y^2*z^4 + z^5)*G[1, 0, y])/(3*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) - (2*(2*y - z)*G[1 - y, z]*G[1, 0, y])/(y + z)^4 + G[0, z]*((-y^2 + 9*z - 8*y*z - 7*z^2)/(3*z*(-1 + y + z)*(y + z)^2) + (2*(2*y - z)*G[1, 0, y])/(y + z)^4) + ((3*y - 6*y^2 + 2*y^3 - 15*z + 12*y*z + 6*y^2*z - 2*y^3*z + 36*z^2 - 21*y*z^2 - 25*z^3 + 6*y*z^3 + 4*z^4)*G[1, 0, z])/ (3*z*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((18*y - 17*y^2 - y^3 - 36*z + 146*y*z - 165*y^2*z + 30*y^3*z + 55*z^2 - 129*y*z^2 + 24*y^2*z^2 - 19*z^3 - 6*y*z^3)/ (18*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((y^3 + 12*y*z - 15*y^2*z + 2*y^3*z - 6*z^2 - 6*y*z^2 + 10*z^3 - 6*y*z^3 - 4*z^4)*G[0, z])/(3*z*(-1 + y + z)^2*(y + z)^3) + (2*(2*y - z)*G[1 - y, 0, z])/(y + z)^4) - (2*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - (2*(2*y - z)*G[0, 1, 0, z])/ (y + z)^4 - (2*(2*y - z)*G[1, 1, 0, y])/(y + z)^4 - (2*(2*y - z)*G[1 - y, 1, 0, z])/(y + z)^4) + ((19*(-2 + y - z))/(18*(-1 + y)*z*(y + z)) + G[0, z]*(-1/3*1/(z*(y + z)) - G[1, y]/(3*z*(y + z)^2)) + Pi^2*((2 - 2*y + z)/(18*(-1 + y)^2*z^2) + G[1 - y, z]/(9*z^3)) + ((-2 + 2*y - z)*G[0, 0, y])/(3*(-1 + y)^2*z^2) + G[0, 1, y]/(3*z*(y + z)^2) - G[0, 1 - y, z]/(3*z*(y + z)^2) + ((-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)*G[1, 0, y])/ (3*(-1 + y)^2*z^2*(y + z)^2) + G[1 - y, z]* ((19*y + 32*z)/(9*z^2*(y + z)^2) - (2*G[0, 0, y])/(3*z^3) - (2*G[1, 0, y])/(3*z^3)) - (2*(y + 2*z)*G[1, 1, y])/ (3*z^2*(y + z)^2) + G[-y, z]*((2*G[1, 0, y])/(3*z^3) + (2*G[1, 1, y])/(3*z^3)) - G[1 - y, 0, z]/(3*z*(y + z)^2) - (2*(y + 2*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((-19*y^2 - 32*y*z - 7*z^2)*G[-y, 1 - y, z])/(9*z^3*(y + z)^2) + Pi*(((I/3)*(-2 + y - z))/((-1 + y)*z*(y + z)) + (((2*I)/3)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-1/3*I)*(-2 + 2*y - z))/((-1 + y)^2*z^2) + (((2*I)/3)*G[1 - y, z])/z^3) + G[1, y]* ((((2*I)/3)*(y + 2*z))/(z^2*(y + z)^2) - (((2*I)/3)*G[-y, z])/ z^3) - (((2*I)/3)*G[-y, 1 - y, z])/z^3) + G[0, y]*((38*y - 38*y^2 + 32*z - 7*y*z + 19*z^2 + 6*y*z^2)/ (18*(-1 + y)^2*z^2*(y + z)) + ((19*y^2 + 32*y*z + 10*z^2)* G[1 - y, z])/(9*z^3*(y + z)^2) - (2*G[1 - y, 1 - y, z])/(3*z^3) + (2*G[-y, 1 - y, z])/(3*z^3)) + G[1, y]* ((19*y + 32*z)/(9*z^2*(y + z)^2) - (2*(y + 2*z)*G[1 - y, z])/ (3*z^2*(y + z)^2) + ((-19*y^2 - 32*y*z - 7*z^2)*G[-y, z])/ (9*z^3*(y + z)^2) + (2*G[1 - y, -y, z])/(3*z^3) + (2*G[-y, 1 - y, z])/(3*z^3) - (2*G[-y, -y, z])/(3*z^3)) + (2*G[1 - y, -y, 1 - y, z])/(3*z^3) + (2*G[-y, 1 - y, 1 - y, z])/ (3*z^3) - (2*G[-y, -y, 1 - y, z])/(3*z^3))/Nc) + G[1, y]*((188*y - 188*y^2 + 418*z - 499*y*z + 36*y^2*z - 81*z^2 - 9*y*z^2 - 45*z^3)/(18*(-1 + y)*z^2*(y + z)^2) + ((-34*y + 34*y^2 - 68*z + 68*y*z - 3*y^2*z - 6*y*z^2 - 3*z^3)* G[1 - y, z])/(6*(-1 + y)*z^2*(y + z)^2) + ((-179*y^4 + 546*y^5 - 555*y^6 + 188*y^7 - 391*y^3*z + 1406*y^4*z - 1657*y^5*z + 660*y^6*z - 18*y^7*z - 128*y^2*z^2 + 901*y^3*z^2 - 1517*y^4*z^2 + 780*y^5*z^2 - 36*y^6*z^2 + 27*y*z^3 + 146*y^2*z^3 - 553*y^3*z^3 + 389*y^4*z^3 + 27*y^5*z^3 + 9*z^4 - 45*y*z^4 - 63*y^2*z^4 + 90*y^3*z^4 + 117*y^4*z^4 - 18*z^5 + 18*y*z^5 + 9*y^2*z^5 + 99*y^3*z^5 + 9*z^6 + 27*y^2*z^6)*G[-y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((y + 2*z)*G[0, 0, z])/(z^2*(y + z)^2) - G[0, 1 - y, z]/(y*(y + z)^2) + ((-5*y^3 + 15*y^4 - 15*y^5 + 5*y^6 - 12*y^2*z + 38*y^3*z - 40*y^4*z + 14*y^5*z - 7*y*z^2 + 25*y^2*z^2 - 34*y^3*z^2 + 16*y^4*z^2 - 2*z^3 + 8*y*z^3 - 20*y^2*z^3 + 18*y^3*z^3 - 5*y*z^4 + 13*y^2*z^4 + 4*y*z^5)* G[0, -y, z])/(2*(-1 + y)^3*y*z^3*(y + z)^2) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + y*z^2 + 2*z^3)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)^2) - G[1 - y, 0, z]/(y*(y + z)^2) + ((-6*y^2 + 46*y^3 - 102*y^4 + 90*y^5 - 28*y^6 - 12*y*z + 110*y^2*z - 264*y^3*z + 246*y^4*z - 80*y^5*z - 6*z^2 + 82*y*z^2 - 222*y^2*z^2 + 237*y^3*z^2 - 91*y^4*z^2 - 6*y*z^3 + 42*y^2*z^3 - 48*y^3*z^3 + 15*y*z^4 - 39*y^2*z^4 - 12*y*z^5)*G[1 - y, -y, z])/ (6*(-1 + y)^3*y*z^3*(y + z)^2) + ((-6*y^4 + 8*y^5 - 3*y^6 - 18*y^3*z + 40*y^4*z - 20*y^5*z - 15*y^2*z^2 + 62*y^3*z^2 - 45*y^4*z^2 + 30*y^2*z^3 - 42*y^3*z^3 + z^4 - 2*y*z^4 - 13*y^2*z^4 - 2*z^5 + 2*y*z^5 + z^6)*G[-y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^3 - 31*y^2*z - 20*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/ (3*y*z^3*(y + z)^2) + ((y^4 - 14*y^5 + 10*y^6 + 38*y^3*z - 102*y^4*z + 70*y^5*z + 70*y^2*z^2 - 228*y^3*z^2 + 177*y^4*z^2 - 6*y*z^3 - 128*y^2*z^3 + 178*y^3*z^3 - 3*z^4 + 18*y*z^4 + 52*y^2*z^4 + 6*z^5 - 12*y*z^5 - 3*z^6)*G[-y, -y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - G[0, 0, -y, z]/z^3 + G[0, -y, 0, z]/z^3 - G[0, -y, 1 - y, z]/z^3 - G[0, -y, -y, z]/z^3 - G[1 - y, 0, -y, z]/z^3 - G[1 - y, -y, 0, z]/z^3 + (4*G[1 - y, -y, -y, z])/z^3 - G[-y, 0, 0, z]/z^3 + (2*G[-y, 1 - y, -y, z])/z^3 + (2*G[-y, -y, 0, z])/z^3 + (2*G[-y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, z])/z^3) - G[0, 0, -y, 1 - y, z]/z^3 + G[0, -y, 0, 1 - y, z]/z^3 + G[0, -y, 1 - y, 0, z]/z^3 - G[0, -y, 1 - y, 1 - y, z]/z^3 - G[0, -y, -y, 1 - y, z]/z^3 - G[1 - y, 0, 1, 0, z]/z^3 - G[1 - y, 0, -y, 1 - y, z]/z^3 + (2*G[1 - y, 1, 1, 0, z])/z^3 + G[1 - y, 1 - y, 1, 0, z]/z^3 - G[1 - y, -y, 0, 1 - y, z]/z^3 - G[1 - y, -y, 1 - y, 0, z]/z^3 + (4*G[1 - y, -y, -y, 1 - y, z])/z^3 - G[-y, 0, 0, 1 - y, z]/z^3 - G[-y, 0, 1, 0, z]/z^3 - G[-y, 0, 1 - y, 0, z]/z^3 - G[-y, 1 - y, 0, 0, z]/z^3 - G[-y, 1 - y, 1, 0, z]/z^3 + (2*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, -y, 0, 1 - y, z])/z^3 + (2*G[-y, -y, 1 - y, 0, z])/z^3 + (2*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, 1 - y, z])/z^3 + ((-10 + 20*y - 10*y^2 + 13*z - 13*y*z - 12*z^2)/(2*(-1 + y)^3*z^2) + (5*G[1 - y, z])/z^3)*Zeta[3] + Nc^2*((198 - 475*y - 277*z)/(72*(-1 + y)*z*(y + z)) + Pi^2*((30*y^3 - 96*y^4 + 102*y^5 - 36*y^6 - 132*y*z + 552*y^2*z - 916*y^3*z + 696*y^4*z - 200*y^5*z + 66*z^2 + 57*y*z^2 - 654*y^2*z^2 + 886*y^3*z^2 - 354*y^4*z^2 - 69*z^3 - 66*y*z^3 + 426*y^2*z^3 - 288*y^3*z^3 - 34*z^4 + 171*y*z^4 - 134*y^2*z^4 + 37*z^5 - 36*y*z^5)/(72*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + G[0, y]/(3*(-1 + y)^2*z) + ((2 - 2*y - z)*G[0, z])/ (12*(-1 + y)^2*(-1 + y + z)^2) + ((y^4 - 2*y^5 + y^6 - 22*y*z + 88*y^2*z - 128*y^3*z + 74*y^4*z - 12*y^5*z + 11*z^2 - 60*y^2*z^2 + 52*y^3*z^2 - 22*z^3 + 48*y*z^3 - 66*y^2*z^3 + 52*y^3*z^3 + 12*z^4 - 48*y*z^4 + 54*y^2*z^4 - 6*z^5 + 18*y*z^5 + 3*z^6)*G[1, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((y^4 - 22*y*z + 44*y^2*z - 18*y^3*z + 11*z^2 - 22*y*z^2 + 17*y^2*z^2 + 4*y*z^3 + z^4)*G[1 - y, z])/ (12*(-1 + y)^2*z*(y + z)^4)) + ((-31 + 6*y)*G[0, 0, y])/ (12*(-1 + y)^2*z) + Pi*(((-13*I)/12)/((-1 + y)*z) - ((I/2)*G[0, z])/((-1 + y)*z) + G[0, y]*(((-1/12*I)*(-19 + 6*y))/ ((-1 + y)^2*z) + ((I/2)*G[0, z])/((-1 + y)^2*z)) + (I*G[0, 0, y])/((-1 + y)^2*z)) + G[0, 0, z]/(2*(-1 + y)*z) + ((33*y - 132*y^2 + 210*y^3 - 162*y^4 + 57*y^5 - 6*y^6 - 165*z + 726*y*z - 1218*y^2*z + 916*y^3*z - 249*y^4*z - 10*y^5*z + 264*z^2 - 888*y*z^2 + 948*y^2*z^2 - 259*y^3*z^2 - 66*y^4*z^2 - 54*z^3 + 18*y*z^3 + 165*y^2*z^3 - 132*y^3*z^3 - 50*z^4 + 123*y*z^4 - 76*y^2*z^4 + 5*z^5 - 6*y*z^5)*G[1, 0, y])/(12*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) + ((-y^4 + 22*y*z - 44*y^2*z + 18*y^3*z - 11*z^2 + 22*y*z^2 - 17*y^2*z^2 - 4*y*z^3 - z^4)*G[1 - y, z]* G[1, 0, y])/(2*(-1 + y)^2*z*(y + z)^4) + G[0, z]*((13*y^2 - 99*z + 92*y*z + 79*z^2)/(12*z*(-1 + y + z)* (y + z)^2) - G[0, 0, y]/((-1 + y)^2*z) + ((-22*y + 88*y^2 - 132*y^3 + 86*y^4 - 20*y^5 + 11*z - 66*y^2*z + 80*y^3*z - 24*y^4*z - 22*z^2 + 44*y*z^2 - 34*y^2*z^2 + 16*y^3*z^2 + 11*z^3 - 30*y*z^3 + 25*y^2*z^3 - 2*z^4 + 6*y*z^4 + z^5)*G[1, 0, y])/(2*(-1 + y)^2*(-1 + y + z)^2*(y + z)^4)) + ((33*y - 99*y^2 + 74*y^3 - 2*y^4 - 6*y^5 - 165*z + 297*y*z - 108*y^2*z - 8*y^3*z - 10*y^4*z + 396*z^2 - 669*y*z^2 + 351*y^2*z^2 - 66*y^3*z^2 - 289*z^3 + 421*y*z^3 - 132*y^2*z^3 + 64*z^4 - 76*y*z^4 - 6*z^5)*G[1, 0, z])/(12*(-1 + y)*z*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((-198*y + 119*y^2 + 79*y^3 + 396*z - 1742*y*z + 2019*y^2*z - 318*y^3*z - 673*z^2 + 1623*y*z^2 - 240*y^2*z^2 + 277*z^3 + 78*y*z^3)/(72*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((19*y^3 - 25*y^4 + 6*y^5 + 132*y*z - 273*y^2*z + 131*y^3*z + 10*y^4*z - 66*z^2 + 24*y*z^2 - 18*y^2*z^2 + 66*y^3*z^2 + 118*z^3 - 232*y*z^3 + 132*y^2*z^3 - 58*z^4 + 76*y*z^4 + 6*z^5)*G[0, z])/ (12*(-1 + y)*z*(-1 + y + z)^2*(y + z)^3) - G[0, 0, z]/(2*(-1 + y)^2*z) + ((y^4 - 22*y*z + 44*y^2*z - 18*y^3*z + 11*z^2 - 22*y*z^2 + 17*y^2*z^2 + 4*y*z^3 + z^4)*G[1 - y, 0, z])/ (2*(-1 + y)^2*z*(y + z)^4)) - (3*G[0, 0, 0, y])/(2*(-1 + y)^2*z) + ((3*y^4 + 22*y*z - 44*y^2*z + 34*y^3*z - 11*z^2 + 22*y*z^2 + 7*y^2*z^2 + 12*y*z^3 + 3*z^4)*G[0, 1, 0, y])/ (2*(-1 + y)^2*z*(y + z)^4) + ((2*y^4 - 4*y^5 + 2*y^6 + 22*y*z - 88*y^2*z + 140*y^3*z - 106*y^4*z + 32*y^5*z - 11*z^2 + 78*y^2*z^2 - 120*y^3*z^2 + 54*y^4*z^2 + 22*z^3 - 36*y*z^3 - 6*y^2*z^3 + 24*y^3*z^3 - 9*z^4 + 10*y*z^4 + 5*y^2*z^4 - 2*z^5 + 6*y*z^5 + z^6)* G[0, 1, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + G[1, 0, 0, y]/((-1 + y)^2*z) + ((-y^4 + 2*y^5 - y^6 + 22*y*z - 88*y^2*z + 128*y^3*z - 74*y^4*z + 12*y^5*z - 11*z^2 + 60*y^2*z^2 - 52*y^3*z^2 + 22*z^3 - 48*y*z^3 + 66*y^2*z^3 - 52*y^3*z^3 - 12*z^4 + 48*y*z^4 - 54*y^2*z^4 + 6*z^5 - 18*y*z^5 - 3*z^6)*G[1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-y^4 + 22*y*z - 44*y^2*z + 18*y^3*z - 11*z^2 + 22*y*z^2 - 17*y^2*z^2 - 4*y*z^3 - z^4)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*z*(y + z)^4) + ((-3 + 6*y - 3*y^2 + 2*z - 2*y*z - z^2)* Zeta[3])/(2*(-1 + y)^2*z*(-1 + y + z)^2)) + ((-17*(-2 + y - z))/(8*(-1 + y)*z*(y + z)) + ((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 33*y^2*z - 62*y^3*z + 35*y^4*z - 2*y^5*z - 2*z^2 + 18*y*z^2 - 46*y^2*z^2 + 38*y^3*z^2 + 4*z^3 - 18*y*z^3 + 26*y^2*z^3 + 4*y^3*z^3 - 2*z^4 + 8*y*z^4 + 2*y^2*z^4)*G[0, 1 - y, z])/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((y^3 - 18*y^4 + 48*y^5 - 46*y^6 + 15*y^7 + 3*y^2*z - 41*y^3*z + 132*y^4*z - 162*y^5*z + 78*y^6*z - 11*y^7*z + y^8*z + 3*y*z^2 - 74*y^2*z^2 + 281*y^3*z^2 - 396*y^4*z^2 + 218*y^5*z^2 - 29*y^6*z^2 - 3*y^7*z^2 + z^3 - 19*y*z^3 + 196*y^2*z^3 - 475*y^3*z^3 + 412*y^4*z^3 - 106*y^5*z^3 - 5*y^6*z^3 - 4*z^4 + 41*y*z^4 - 196*y^2*z^4 + 293*y^3*z^4 - 126*y^4*z^4 + 6*z^5 - 41*y*z^5 + 91*y^2*z^5 - 53*y^3*z^5 - 3*y^4*z^5 - 4*z^6 + 20*y*z^6 - 19*y^2*z^6 - 5*y^3*z^6 + z^7 - 4*y*z^7 - y^2*z^7)*G[1, 0, z])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*((y - 4*y^2 + 3*y^3 - 35*z + 53*y*z - 16*y^2*z + 21*z^2 - 17*y*z^2 + 2*z^3)/(4*(-1 + y)*z*(-1 + y + z)*(y + z)^2) + ((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 33*y^2*z - 62*y^3*z + 35*y^4*z - 2*y^5*z - 2*z^2 + 18*y*z^2 - 46*y^2*z^2 + 38*y^3*z^2 + 4*z^3 - 18*y*z^3 + 26*y^2*z^3 + 4*y^3*z^3 - 2*z^4 + 8*y*z^4 + 2*y^2*z^4)*G[1, y])/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)) + ((-2 + 6*y - 6*y^2 + 2*y^3 + z - 2*y*z + y^2*z + 7*z^2 - 7*y*z^2 - 4*z^3)*G[0, 1, y])/(2*(-1 + y)^3*z^2*(-1 + y + z)) + ((-10*y^3 + 20*y^4 - 10*y^5 - 40*y^2*z + 100*y^3*z - 59*y^4*z - 26*y*z^2 + 132*y^2*z^2 - 112*y^3*z^2 - 32*z^3 + 116*y*z^3 - 118*y^2*z^3 + 64*z^4 - 86*y*z^4 - 31*z^5)*G[1, 0, y])/ (2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-2*y^2 - 5*y*z - 2*z^2)* G[1, 1, y])/(2*y*z^2*(y + z)^2)) + ((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 33*y^2*z - 62*y^3*z + 35*y^4*z - 2*y^5*z - 2*z^2 + 18*y*z^2 - 46*y^2*z^2 + 38*y^3*z^2 + 4*z^3 - 18*y*z^3 + 26*y^2*z^3 + 4*y^3*z^3 - 2*z^4 + 8*y*z^4 + 2*y^2*z^4)*G[1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-5*y + 5*y^2 - 8*z + 10*y*z - y^2*z + 2*z^2 + z^3)* G[1 - y, 1 - y, z])/(2*(-1 + y)*z^2*(y + z)^2) + G[0, 0, y]*((-5*(-4 + 4*y - z))/(4*(-1 + y)^2*z^2) - (5*G[1 - y, 0, z])/z^3 - (2*G[1 - y, 1 - y, z])/z^3) + ((2*y^3 + 11*y^4 - 28*y^5 + 15*y^6 + 6*y^2*z + 8*y^3*z - 28*y^4*z + 12*y^5*z + 2*y^6*z + 6*y*z^2 - 25*y^2*z^2 + 54*y^3*z^2 - 49*y^4*z^2 + 6*y^5*z^2 + 2*z^3 - 20*y*z^3 + 58*y^2*z^3 - 64*y^3*z^3 - 4*z^4 + 18*y*z^4 - 32*y^2*z^4 - 6*y^3*z^4 + 2*z^5 - 8*y*z^5 - 2*y^2*z^5)*G[-y, 1 - y, z])/(4*(-1 + y)^2*y^2*z^3* (y + z)^2) + G[1, 0, y]*((18*y^2 - 78*y^3 + 126*y^4 - 90*y^5 + 24*y^6 + 27*y*z - 142*y^2*z + 267*y^3*z - 216*y^4*z + 64*y^5*z + 81*z^2 - 404*y*z^2 + 757*y^2*z^2 - 648*y^3*z^2 + 226*y^4*z^2 - 12*y^5*z^2 - 124*z^3 + 428*y*z^3 - 526*y^2*z^3 + 247*y^3*z^3 - 12*y^4*z^3 + 28*z^4 - 74*y*z^4 + 73*y^2*z^4 + 12*y^3*z^4 + 2*z^5 + 25*y*z^5 + 12*y^2*z^5 + 13*z^6)/(4*(-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^3) - (7*G[1 - y, 1 - y, z])/z^3 + (5*G[-y, 0, z])/z^3 - (3*G[-y, 1 - y, z])/z^3) + Pi^2*((2*y^3 + 2*y^4 - 18*y^5 + 22*y^6 - 8*y^7 + 6*y^2*z - 6*y^3*z - 38*y^4*z + 77*y^5*z - 46*y^6*z + 7*y^7*z + 6*y*z^2 + 24*y^2*z^2 - 180*y^3*z^2 + 315*y^4*z^2 - 198*y^5*z^2 + 33*y^6*z^2 + 2*z^3 - 46*y*z^3 + 36*y^2*z^3 + 143*y^3*z^3 - 176*y^4*z^3 + 26*y^5*z^3 - 6*z^4 + 58*y*z^4 - 55*y^2*z^4 - 16*y^3*z^4 - 26*y^4*z^4 + 6*z^5 - 12*y*z^5 - 6*y^2*z^5 - 33*y^3*z^5 - 2*z^6 - 6*y*z^6 - 7*y^2*z^6)/ (24*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 - 2*z + 6*y*z - 6*y^2*z + 2*y^3*z - 6*z^2 + 12*y*z^2 - 6*y^2*z^2 + 11*z^3 - 11*y*z^3 - 4*z^4)*G[0, z])/(12*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((1 + y - 4*y^2 - 3*z - 2*y*z + 4*y^2*z + 3*z^2 + y*z^2 - z^3)* G[1, z])/(12*y^2*z^3*(-1 + y + z)) + ((y^4 - 2*y^5 - 4*y^6 + 16*y^7 - 19*y^8 + 10*y^9 - 2*y^10 + 4*y^3*z - 11*y^4*z - 12*y^5*z + 89*y^6*z - 145*y^7*z + 102*y^8*z - 27*y^9*z + 6*y^2*z^2 - 24*y^3*z^2 - 5*y^4*z^2 + 191*y^5*z^2 - 398*y^6*z^2 + 327*y^7*z^2 - 97*y^8*z^2 + 4*y*z^3 - 26*y^2*z^3 + 47*y^3*z^3 + 85*y^4*z^3 - 357*y^5*z^3 + 370*y^6*z^3 - 123*y^7*z^3 + z^4 - 14*y*z^4 + 24*y^2*z^4 + 79*y^3*z^4 - 286*y^4*z^4 + 275*y^5*z^4 - 75*y^6*z^4 - 3*z^5 + 19*y*z^5 - 7*y^2*z^5 - 83*y^3*z^5 + 84*y^4*z^5 + 6*y^5*z^5 + 3*z^6 - 12*y*z^6 + 13*y^2*z^6 - 30*y^3*z^6 + 50*y^4*z^6 - z^7 + 3*y*z^7 - 10*y^2*z^7 + 24*y^3*z^7 + 4*y^2*z^8)*G[1 - y, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + G[0, y]*((6 - 12*y + 6*y^2 - 3*z + 3*y*z + 5*z^2)/(24*(-1 + y)^2*z^2* (-1 + y + z)) - G[1 - y, z]/(4*z^3)) + G[1, y]*((3*y^3 - 21*y^4 + 54*y^5 - 66*y^6 + 39*y^7 - 9*y^8 + 12*y^2*z - 90*y^3*z + 247*y^4*z - 321*y^5*z + 201*y^6*z - 49*y^7*z - 9*y*z^2 - 15*y^2*z^2 + 181*y^3*z^2 - 357*y^4*z^2 + 276*y^5*z^2 - 76*y^6*z^2 + 18*z^3 - 96*y*z^3 + 258*y^2*z^3 - 354*y^3*z^3 + 215*y^4*z^3 - 41*y^5*z^3 - 42*z^4 + 187*y*z^4 - 273*y^2*z^4 + 101*y^3*z^4 + 31*y^4*z^4 + 25*z^5 - 51*y*z^5 - 51*y^2*z^5 + 93*y^3*z^5 + 6*z^6 - 64*y*z^6 + 82*y^2*z^6 - 13*z^7 + 29*y*z^7 + 4*z^8)/(12*(-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)^4) + G[1 - y, z]/(2*z^3) + G[-y, z]/(4*z^3)) - G[1 - y, 0, z]/(6*z^3) - G[1 - y, 1, z]/(3*z^3) + (4*G[1 - y, 1 - y, z])/(3*z^3) + G[-y, 1 - y, z]/(4*z^3)) + G[0, 1, y]*((2*y^2 - 14*y^3 + 26*y^4 - 14*y^5 + 4*y*z - 29*y^2*z + 60*y^3*z - 39*y^4*z + 2*y^5*z + 2*z^2 - 16*y*z^2 + 42*y^2*z^2 - 40*y^3*z^2 - 4*z^3 + 16*y*z^3 - 26*y^2*z^3 - 4*y^3*z^3 + 2*z^4 - 8*y*z^4 - 2*y^2*z^4)/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) - G[1 - y, 0, z]/z^3 + G[1 - y, 1 - y, z]/z^3 - G[-y, 1 - y, z]/z^3 - (3*G[-y, -y, z])/z^3) + G[1, 1, y]* ((-5*y + 5*y^2 - 8*z + 10*y*z - y^2*z + 2*z^2 + z^3)/ (2*(-1 + y)*z^2*(y + z)^2) + (2*G[1 - y, -y, z])/z^3 + G[-y, 0, z]/z^3 + (3*G[-y, 1 - y, z])/z^3 - (3*G[-y, -y, z])/z^3) + ((-1 + 2*y - y^2 - 7*z + 7*y*z + 4*z^2)*G[0, 0, 1, y])/ (2*(-1 + y)^3*z*(-1 + y + z)) + ((-10*y^3 + 22*y^4 - 14*y^5 + 2*y^6 - 40*y^2*z + 98*y^3*z - 71*y^4*z + 13*y^5*z - 26*y*z^2 + 70*y^2*z^2 - 42*y^3*z^2 - y^4*z^2 - 32*z^3 + 90*y*z^3 - 54*y^2*z^3 + 24*z^4 - 28*y*z^4 + 10*y^2*z^4 + 5*z^5 - y*z^5 + z^6)*G[0, 1, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)* (y + z)^4) + ((-16*y^4 + 68*y^5 - 112*y^6 + 88*y^7 - 32*y^8 + 4*y^9 - 61*y^3*z + 289*y^4*z - 528*y^5*z + 460*y^6*z - 187*y^7*z + 27*y^8*z - 52*y^2*z^2 + 310*y^3*z^2 - 664*y^4*z^2 + 654*y^5*z^2 - 296*y^6*z^2 + 48*y^7*z^2 - 45*y*z^3 + 281*y^2*z^3 - 627*y^3*z^3 + 653*y^4*z^3 - 335*y^5*z^3 + 73*y^6*z^3 - 2*z^4 + 88*y*z^4 - 312*y^2*z^4 + 440*y^3*z^4 - 330*y^4*z^4 + 120*y^5*z^4 + 4*z^5 - 43*y*z^5 + 113*y^2*z^5 - 179*y^3*z^5 + 121*y^4*z^5 - 2*z^6 + 8*y*z^6 - 54*y^2*z^6 + 72*y^3*z^6 - 11*y*z^7 + 27*y^2*z^7 + 4*y*z^8)* G[0, 1, 0, z])/(2*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^2 - 6*y^3 + 4*y^4 + 5*y*z - 14*y^2*z + 8*y^3*z + 2*z^2 - 6*y*z^2 + 2*y^2*z^2 - y*z^3)*G[0, 1, 1, y])/(2*(-1 + y)^2*y*z^2* (y + z)^2) + ((-2*y^2 - 5*y*z - 2*z^2)*G[0, 1 - y, 1 - y, z])/ (2*y*z^2*(y + z)^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 - 4*y*z + 18*y^2*z - 24*y^3*z + 10*y^4*z - 2*z^2 + 18*y*z^2 - 26*y^2*z^2 + 10*y^3*z^2 + 6*z^3 - 4*y*z^3 - 6*y^2*z^3 + 4*z^4 - 12*y*z^4 - 4*z^5)* G[0, -y, 1 - y, z])/(2*(-1 + y)^3*z^3*(y + z)^2) + ((-10 + 20*y - 10*y^2 + 5*z - 5*y*z + z^2)*G[1, 0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)) + ((2*y^2 - 6*y^3 + 6*y^4 - 2*y^5 + 5*y*z - 18*y^2*z + 23*y^3*z - 12*y^4*z + 2*y^5*z + 2*z^2 - 11*y*z^2 + 19*y^2*z^2 - 20*y^3*z^2 + 10*y^4*z^2 - 2*z^3 + 5*y*z^3 - 18*y^2*z^3 + 19*y^3*z^3 - 7*y*z^4 + 15*y^2*z^4 + 4*y*z^5)*G[1, 0, 1, y])/(2*(-1 + y)^3*y*z^2* (-1 + y + z)*(y + z)^2) + ((1 + y - 3*z - 2*y*z + 3*z^2 + y*z^2 - z^3)*G[1, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) + ((3*y^3 - 14*y^4 + 24*y^5 - 18*y^6 + 5*y^7 + 14*y^2*z - 70*y^3*z + 128*y^4*z - 102*y^5*z + 30*y^6*z + 7*y*z^2 - 68*y^2*z^2 + 173*y^3*z^2 - 170*y^4*z^2 + 58*y^5*z^2 + 14*z^3 - 78*y*z^3 + 176*y^2*z^3 - 174*y^3*z^3 + 61*y^4*z^3 - 30*z^4 + 105*y*z^4 - 120*y^2*z^4 + 41*y^3*z^4 + 16*z^5 - 32*y*z^5 + 10*y^2*z^5 - 4*y*z^6 - z^7)*G[1, 1, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^4) + G[1 - y, z]*((29*y - 29*y^2 + 56*z - 60*y*z + 2*y^2*z - 4*z^2 - 2*z^3)/(4*(-1 + y)*z^2*(y + z)^2) + ((-2 + 2*y - z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((-y^2 + y^3 + 6*y^4 - 14*y^5 + 11*y^6 - 3*y^7 - 2*y*z + 4*y^2*z + 6*y^3*z - 26*y^4*z + 28*y^5*z - 10*y^6*z - z^2 + 5*y*z^2 - 8*y^2*z^2 - 4*y^3*z^2 + 14*y^4*z^2 - 6*y^5*z^2 + 2*z^3 - 8*y*z^3 + 8*y^2*z^3 - 6*y^3*z^3 + 8*y^4*z^3 - z^4 + 3*y*z^4 - 6*y^2*z^4 + 12*y^3*z^4 + 4*y^2*z^5)*G[0, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^2) + ((-y^4 + 2*y^5 - y^6 + 2*y^3*z - 11*y^4*z + 9*y^5*z + 22*y^2*z^2 - 78*y^3*z^2 + 60*y^4*z^2 + 10*y*z^3 - 90*y^2*z^3 + 96*y^3*z^3 + 27*z^4 - 96*y*z^4 + 93*y^2*z^4 - 35*z^5 + 51*y*z^5 + 4*z^6)*G[1, 0, y])/(2*(-1 + y)*z^3*(-1 + y + z)*(y + z)^4) - (3*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) + (4*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 + (5*G[1, 0, 0, y])/z^3 + G[1, 0, 1, y]/z^3 - (2*G[1, 1, 0, y])/z^3) + ((-1 - y + 4*y^2 + 3*z + 2*y*z - 4*y^2*z - 3*z^2 - y*z^2 + z^3)*G[1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)) - (3*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-8*y^3 + 8*y^4 - 22*y^2*z + 34*y^3*z - 17*y*z^2 + 47*y^2*z^2 - 2*z^3 + 23*y*z^3 + 2*z^4)*G[0, 1, y])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-y^2 - y^3 - 4*y*z + 3*y^2*z - 2*z^2 + 8*y*z^2 + 4*z^3)*G[1, 0, y])/ (2*z^3*(-1 + y + z)*(y + z)^2) + ((-3*y^3 - 2*y^2*z + 5*y*z^2 + 2*z^3)*G[1, 1, y])/ (2*y*z^3*(y + z)^2) - (5*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 - G[1, 0, 1, y]/z^3 - (3*G[1, 1, 0, y])/z^3 + (3*G[1, 1, 1, y])/z^3) + ((1 + y - 3*z - 2*y*z + 3*z^2 + y*z^2 - z^3)*G[1, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)) + ((-2*y^2 - 5*y*z - 2*z^2)* G[1 - y, 0, 1 - y, z])/(2*y*z^2*(y + z)^2) + ((16*y^4 - 76*y^5 + 132*y^6 - 100*y^7 + 28*y^8 + 61*y^3*z - 308*y^4*z + 563*y^5*z - 446*y^6*z + 130*y^7*z + 52*y^2*z^2 - 341*y^3*z^2 + 731*y^4*z^2 - 640*y^5*z^2 + 198*y^6*z^2 + 45*y*z^3 - 280*y^2*z^3 + 600*y^3*z^3 - 512*y^4*z^3 + 143*y^5*z^3 + 2*z^4 - 65*y*z^4 + 203*y^2*z^4 - 177*y^3*z^4 + 21*y^4*z^4 - 2*z^5 + 11*y*z^5 + 12*y^2*z^5 - 45*y^3*z^5 + 7*y*z^6 - 23*y^2*z^6 - 4*y*z^7)* G[1 - y, 1, 0, z])/(2*(-1 + y)^3*y*z^2*(-1 + y + z)*(y + z)^4) + ((-2*y^2 - 5*y*z - 2*z^2)*G[1 - y, 1 - y, 0, z])/(2*y*z^2*(y + z)^2) - (3*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-y^2 + y^3 + 9*y^4 - 23*y^5 + 20*y^6 - 6*y^7 - 2*y*z + 4*y^2*z + 10*y^3*z - 40*y^4*z + 44*y^5*z - 16*y^6*z - z^2 + 5*y*z^2 - 8*y^2*z^2 - 8*y^3*z^2 + 21*y^4*z^2 - 9*y^5*z^2 + 2*z^3 - 8*y*z^3 + 6*y^2*z^3 - 4*y^3*z^3 + 8*y^4*z^3 - z^4 + 3*y*z^4 - 7*y^2*z^4 + 13*y^3*z^4 + 4*y^2*z^5)*G[1 - y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)* (y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-3*y^3 - 2*y^2*z + 5*y*z^2 + 2*z^3)*G[-y, 1 - y, 1 - y, z])/ (2*y*z^3*(y + z)^2) + Pi*((((-3*I)/4)*(-2 + y - z))/ ((-1 + y)*z*(y + z)) - ((I/2)*(-2 + 2*y - z)*G[0, 1, y])/ ((-1 + y)^2*z^2) - ((I/2)*(-2 + 2*y - z)*G[1, 0, y])/ ((-1 + y)^2*z^2) + G[1 - y, z]* (((I/2)*(3*y - 3*y^2 + 6*z - 8*y*z + y^2*z - 2*z^2 - z^3))/ ((-1 + y)*z^2*(y + z)^2) + (I*G[0, 1, y])/z^3 + (I*G[1, 0, y])/z^3) + ((2*I)*(y + 2*z)*G[1, 1, y])/ (z^2*(y + z)^2) - ((2*I)*G[-y, z]*G[1, 1, y])/z^3 + ((2*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((((3*I)/4)*(-2 + 2*y - z))/((-1 + y)^2*z^2) + ((I/2)*(-3 + 6*y - 3*y^2 + 2*z - 2*y*z + z^2)*G[1 - y, z])/ ((-1 + y)^2*z^3) + ((2*I)*G[1 - y, 1 - y, z])/z^3) + (((3*I)/2)*G[-y, 1 - y, z])/z^3 + G[1, y]*(((I/2)*(3*y - 3*y^2 + 6*z - 8*y*z + y^2*z - 2*z^2 - z^3))/ ((-1 + y)*z^2*(y + z)^2) + ((2*I)*(y + 2*z)*G[1 - y, z])/ (z^2*(y + z)^2) + (((3*I)/2)*G[-y, z])/z^3 - (I*G[1 - y, -y, z])/ z^3 - ((2*I)*G[-y, 1 - y, z])/z^3) - (I*G[1 - y, -y, 1 - y, z])/ z^3 - ((2*I)*G[-y, 1 - y, 1 - y, z])/z^3) + G[0, y]*((58*y^2 - 116*y^3 + 58*y^4 + 138*y*z - 315*y^2*z + 181*y^3*z - 4*y^4*z + 8*z^2 - 46*y*z^2 - 19*y^2*z^2 + 34*y^3*z^2 + 9*z^3 - 87*y*z^3 + 32*y^2*z^3 - 17*z^4 - 6*y*z^4)/(8*(-1 + y)^2*z^2* (-1 + y + z)*(y + z)^2) + ((-y^3 + 9*y^4 - 21*y^5 + 19*y^6 - 6*y^7 - 3*y^2*z + 20*y^3*z - 43*y^4*z + 38*y^5*z - 12*y^6*z - 3*y*z^2 + 40*y^2*z^2 - 110*y^3*z^2 + 117*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 - z^3 - 4*y*z^3 - 4*y^2*z^3 + 28*y^3*z^3 - 28*y^4*z^3 + 6*y^5*z^3 + 3*z^4 + 9*y*z^4 - 33*y^2*z^4 + 18*y^3*z^4 - 6*y^4*z^4 - 3*z^5 + 2*y*z^5 - 2*y^2*z^5 - 6*y^3*z^5 + z^6 - 4*y*z^6)*G[0, z])/(2*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2*y^2 - 11*y^3 + 28*y^4 - 15*y^5 - 4*y*z - 22*y^2*z + 54*y^3*z - 26*y^4*z - 2*y^5*z - 2*z^2 - 4*y*z^2 + 6*y^2*z^2 + 10*y^3*z^2 - 4*y^4*z^2 + 4*z^3 - 16*y*z^3 + 24*y^2*z^3 - 2*z^4 + 6*y*z^4 + 2*y^2*z^4)*G[1 - y, z])/(4*(-1 + y)^2*y*z^3*(y + z)^2) + ((y^2 - 3*y^3 + 3*y^4 - y^5 + 4*y*z - 17*y^2*z + 22*y^3*z - 9*y^4*z + 2*z^2 - 18*y*z^2 + 31*y^2*z^2 - 15*y^3*z^2 - 6*z^3 + 14*y*z^3 - 7*y^2*z^3 + z^4 + y*z^4 + z^5)*G[0, 1 - y, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)*(y + z)^2) + ((-1 - y + 3*z + 2*y*z - 3*z^2 - y*z^2 + z^3)*G[1, 0, z])/ (2*y^2*z^3*(-1 + y + z)) + ((-y^4 + 9*y^6 - 14*y^7 + 6*y^8 - 4*y^3*z + 3*y^4*z + 25*y^5*z - 38*y^6*z + 14*y^7*z - 6*y^2*z^2 + 12*y^3*z^2 + 7*y^4*z^2 - 17*y^6*z^2 - 4*y*z^3 + 18*y^2*z^3 - 8*y^3*z^3 + 33*y^4*z^3 - 55*y^5*z^3 - z^4 + 12*y*z^4 - 45*y^2*z^4 + 84*y^3*z^4 - 74*y^4*z^4 + 3*z^5 - 13*y*z^5 + 44*y^2*z^5 - 50*y^3*z^5 - 3*z^6 + 6*y*z^6 - 7*y^2*z^6 + z^7 - y*z^7)*G[1 - y, 0, z])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((3*y^2 - 6*y^3 + 3*y^4 + 4*y*z - 10*y^2*z + 6*y^3*z - 4*y*z^2 + 3*y^2*z^2 - 2*z^3 - z^4)*G[1 - y, 1 - y, z])/ (2*(-1 + y)^2*z^3*(y + z)^2) + ((-y^2 - y^3 - 4*y*z + 3*y^2*z - 2*z^2 + 8*y*z^2 + 4*z^3)*G[-y, 1 - y, z])/(2*z^3*(-1 + y + z)* (y + z)^2) + G[1 - y, 0, 1 - y, z]/z^3 + (5*G[1 - y, 1 - y, 0, z])/ z^3 - (3*G[1 - y, 1 - y, 1 - y, z])/z^3 + (5*G[-y, 1 - y, 0, z])/ z^3 + (2*G[-y, 1 - y, 1 - y, z])/z^3) + ((-7*y^3 + 9*y^4 - 18*y^2*z + 31*y^3*z - 15*y*z^2 + 39*y^2*z^2 - 2*z^3 + 19*y*z^3 + 2*z^4)*G[-y, -y, 1 - y, z])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) + G[1, y]*((29*y - 29*y^2 + 56*z - 60*y*z + 2*y^2*z - 4*z^2 - 2*z^3)/ (4*(-1 + y)*z^2*(y + z)^2) + ((-5*y + 5*y^2 - 8*z + 10*y*z - y^2*z + 2*z^2 + z^3)*G[1 - y, z])/(2*(-1 + y)*z^2*(y + z)^2) + ((2*y^3 + 11*y^4 - 28*y^5 + 15*y^6 + 6*y^2*z + 8*y^3*z - 28*y^4*z + 12*y^5*z + 2*y^6*z + 6*y*z^2 - 25*y^2*z^2 + 54*y^3*z^2 - 49*y^4*z^2 + 6*y^5*z^2 + 2*z^3 - 20*y*z^3 + 58*y^2*z^3 - 64*y^3*z^3 - 4*z^4 + 18*y*z^4 - 32*y^2*z^4 - 6*y^3*z^4 + 2*z^5 - 8*y*z^5 - 2*y^2*z^5)*G[-y, z])/(4*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((-2*y^2 - 5*y*z - 2*z^2)*G[0, 1 - y, z])/(2*y*z^2*(y + z)^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 - 4*y*z + 18*y^2*z - 24*y^3*z + 10*y^4*z - 2*z^2 + 18*y*z^2 - 26*y^2*z^2 + 10*y^3*z^2 + 6*z^3 - 4*y*z^3 - 6*y^2*z^3 + 4*z^4 - 12*y*z^4 - 4*z^5)*G[0, -y, z])/ (2*(-1 + y)^3*z^3*(y + z)^2) + ((1 + y - 3*z - 2*y*z + 3*z^2 + y*z^2 - z^3)*G[1, 0, z])/ (2*y^2*z^3*(-1 + y + z)) + ((-2*y^2 - 5*y*z - 2*z^2)*G[1 - y, 0, z])/ (2*y*z^2*(y + z)^2) - (3*(y + 2*z)*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) + ((-y^2 + y^3 + 9*y^4 - 23*y^5 + 20*y^6 - 6*y^7 - 2*y*z + 4*y^2*z + 10*y^3*z - 40*y^4*z + 44*y^5*z - 16*y^6*z - z^2 + 5*y*z^2 - 8*y^2*z^2 - 8*y^3*z^2 + 21*y^4*z^2 - 9*y^5*z^2 + 2*z^3 - 8*y*z^3 + 6*y^2*z^3 - 4*y^3*z^3 + 8*y^4*z^3 - z^4 + 3*y*z^4 - 7*y^2*z^4 + 13*y^3*z^4 + 4*y^2*z^5)*G[1 - y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 0, z])/(2*y*z^3*(-1 + y + z)* (y + z)^2) + ((-3*y^3 - 2*y^2*z + 5*y*z^2 + 2*z^3)*G[-y, 1 - y, z])/ (2*y*z^3*(y + z)^2) + ((-7*y^3 + 9*y^4 - 18*y^2*z + 31*y^3*z - 15*y*z^2 + 39*y^2*z^2 - 2*z^3 + 19*y*z^3 + 2*z^4)*G[-y, -y, z])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) - (2*G[1 - y, 0, -y, z])/z^3 + (4*G[1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, -y, 1 - y, z])/z^3 + G[-y, 0, 1 - y, z]/z^3 + G[-y, 1 - y, 0, z]/z^3 + (3*G[-y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, -y, z])/z^3 + (3*G[-y, -y, 0, z])/z^3 - (3*G[-y, -y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, z])/z^3) + (6*G[1 - y, 0, 1, 0, z])/z^3 - (2*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1, 0, z])/z^3 - (6*G[1 - y, 1 - y, 1, 0, z])/z^3 + (4*G[1 - y, 1 - y, -y, 1 - y, z])/ z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 0, 1, 0, z])/z^3 + G[-y, 0, 1 - y, 1 - y, z]/z^3 + G[-y, 1 - y, 0, 1 - y, z]/z^3 - (8*G[-y, 1 - y, 1, 0, z])/z^3 + G[-y, 1 - y, 1 - y, 0, z]/z^3 + (3*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[-y, -y, 0, 1 - y, z])/z^3 + (3*G[-y, -y, 1 - y, 0, z])/z^3 - (3*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, 1 - y, z])/z^3 + ((-4 + 16*y - 24*y^2 + 16*y^3 - 4*y^4 + 3*z - 9*y*z + 9*y^2*z - 3*y^3*z + 22*z^2 - 44*y*z^2 + 22*y^2*z^2 - 35*z^3 + 35*y*z^3 + 12*z^4)/(2*(-1 + y)^3*z^2*(-1 + y + z)^2) + (2*G[1 - y, z])/z^3)* Zeta[3])/Nc^2)/q2^2, gamma[1, 2, "PS"] -> (Nc*(((8*y^4 - 20*y^5 + 16*y^6 - 4*y^7 - 12*y^2*z + 78*y^3*z - 162*y^4*z + 138*y^5*z - 42*y^6*z - 6*y*z^2 + 86*y^2*z^2 - 241*y^3*z^2 + 251*y^4*z^2 - 93*y^5*z^2 + 3*y^6*z^2 - 18*z^3 + 106*y*z^3 - 243*y^2*z^3 + 237*y^3*z^3 - 103*y^4*z^3 + 21*y^5*z^3 + 42*z^4 - 141*y*z^4 + 129*y^2*z^4 - 66*y^3*z^4 + 54*y^4*z^4 - 21*z^5 + 9*y*z^5 + 66*y^3*z^5 - 12*z^6 + 27*y*z^6 + 39*y^2*z^6 + 9*z^7 + 9*y*z^7)*G[0, 1 - y, z])/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + ((-4*y^3 + 8*y^5 - 4*y^6 + 6*y*z - 30*y^2*z + 28*y^3*z + 12*y^4*z - 16*y^5*z - 18*z^2 + 58*y*z^2 - 92*y^2*z^2 + 112*y^3*z^2 - 63*y^4*z^2 + 3*y^5*z^2 + 60*z^3 - 192*y*z^3 + 256*y^2*z^3 - 139*y^3*z^3 + 6*y^4*z^3 - 72*z^4 + 184*y*z^4 - 139*y^2*z^4 + 36*z^5 - 57*y*z^5 - 6*y^2*z^5 - 6*z^6 - 3*y*z^6)*G[1, 0, y])/ (6*(-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) + ((-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, z])/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)) + G[0, z]*((-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4)/ (6*(-1 + y)*z*(-1 + y + z)^2*(y + z)^2) + ((8*y^4 - 20*y^5 + 16*y^6 - 4*y^7 - 12*y^2*z + 78*y^3*z - 162*y^4*z + 138*y^5*z - 42*y^6*z - 6*y*z^2 + 86*y^2*z^2 - 241*y^3*z^2 + 251*y^4*z^2 - 93*y^5*z^2 + 3*y^6*z^2 - 18*z^3 + 106*y*z^3 - 243*y^2*z^3 + 237*y^3*z^3 - 103*y^4*z^3 + 21*y^5*z^3 + 42*z^4 - 141*y*z^4 + 129*y^2*z^4 - 66*y^3*z^4 + 54*y^4*z^4 - 21*z^5 + 9*y*z^5 + 66*y^3*z^5 - 12*z^6 + 27*y*z^6 + 39*y^2*z^6 + 9*z^7 + 9*y*z^7)*G[1, y])/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((12 - 60*y + 120*y^2 - 120*y^3 + 60*y^4 - 12*y^5 - 30*z + 120*y*z - 180*y^2*z + 120*y^3*z - 30*y^4*z + 29*z^2 - 87*y*z^2 + 87*y^2*z^2 - 29*y^3*z^2 - 21*z^3 + 42*y*z^3 - 21*y^2*z^3 + 21*z^4 - 21*y*z^4 - 9*z^5)*G[0, 1, y])/(3*(-1 + y)^3*z^2* (-1 + y + z)^3) - (2*G[1, 0, y])/(3*(-1 + y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1, 1, y])/ (3*y*z^2*(y + z)^3)) + ((8*y^4 - 20*y^5 + 16*y^6 - 4*y^7 - 12*y^2*z + 78*y^3*z - 162*y^4*z + 138*y^5*z - 42*y^6*z - 6*y*z^2 + 86*y^2*z^2 - 241*y^3*z^2 + 251*y^4*z^2 - 93*y^5*z^2 + 3*y^6*z^2 - 18*z^3 + 106*y*z^3 - 243*y^2*z^3 + 237*y^3*z^3 - 103*y^4*z^3 + 21*y^5*z^3 + 42*z^4 - 141*y*z^4 + 129*y^2*z^4 - 66*y^3*z^4 + 54*y^4*z^4 - 21*z^5 + 9*y*z^5 + 66*y^3*z^5 - 12*z^6 + 27*y*z^6 + 39*y^2*z^6 + 9*z^7 + 9*y*z^7)*G[1 - y, 0, z])/ (6*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - (4*(2*y + 3*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + Pi^2*((24 - 104*y + 164*y^2 - 112*y^3 + 28*y^4 - 54*z + 172*y*z - 182*y^2*z + 64*y^3*z + 18*z^2 - 39*y*z^2 + 24*y^2*z^2 - 3*y^3*z^2 + 30*z^3 - 33*y*z^3 + 3*y^2*z^3 - 18*z^4)/(36*(-1 + y)^2*z^2* (-1 + y + z)^3) + ((-4 + 8*y - 4*y^2 - 2*z + 2*y*z - 3*z^2)* G[0, z])/(6*(-1 + y)^3*z^2) + ((-1 + 3*z - 3*z^2 + z^3)*G[1, z])/ (9*z^3*(-1 + y + z)^3) + ((2 - 6*y + 6*y^2 - 2*y^3 + 12*z - 24*y*z + 12*y^2*z + 6*z^2 - 6*y*z^2 + 9*z^3)*G[1 - y, z])/ (18*(-1 + y)^3*z^3) + G[1, y]*((-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 25*z^2 + 75*y*z^2 - 75*y^2*z^2 + 25*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)/ (18*(-1 + y)^3*z^2*(-1 + y + z)^3) - (2*G[1 - y, z])/(3*z^3)) + (2*G[1 - y, 0, z])/(3*z^3) - (2*G[1 - y, 1 - y, z])/(3*z^3)) + ((-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[-y, 1 - y, z])/(6*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + G[0, y]*((-12*y^2 + 22*y^3 - 10*y^4 - 36*y*z + 100*y^2*z - 73*y^3*z + 9*y^4*z + 54*y*z^2 - 72*y^2*z^2 + 9*y^3*z^2 - 9*y*z^3 - 9*y^2*z^3 - 9*y*z^4)/(6*(-1 + y)*z^2* (-1 + y + z)^2*(y + z)^2) + ((8*y - 12*y^2 + 4*y^3 - 10*y*z + 10*y^2*z + 3*y*z^2 - 3*y^2*z^2 + 3*y*z^3)*G[0, z])/ (6*(-1 + y)*z^2*(-1 + y + z)^3) + ((-12*y^3 + 26*y^4 - 20*y^5 + 6*y^6 - 42*y^2*z + 136*y^3*z - 153*y^4*z + 68*y^5*z - 9*y^6*z - 54*y*z^2 + 252*y^2*z^2 - 375*y^3*z^2 + 216*y^4*z^2 - 39*y^5*z^2 + 118*y*z^3 - 319*y^2*z^3 + 264*y^3*z^3 - 66*y^4*z^3 - 77*y*z^4 + 122*y^2*z^4 - 54*y^3*z^4 + 12*y*z^5 - 21*y^2*z^5 - 3*y*z^6)*G[1 - y, z])/ (6*(-1 + y)*z^3*(-1 + y + z)^2*(y + z)^3) + ((-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/ (3*z^2*(-1 + y + z)^3*(y + z)^2) + (2*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, z])/(3*z^3*(-1 + y + z)^3) - (2*G[1 - y, 0, z])/(3*z^3) + ((4*y^3 + 9*y^2*z + 9*y*z^2)*G[1 - y, 1 - y, z])/(3*z^3*(y + z)^3) + ((-6*y^3 + 6*y^4 - 2*y^5 + 3*y*z - 21*y^2*z + 33*y^3*z - 13*y^4*z - 15*y*z^2 + 48*y^2*z^2 - 29*y^3*z^2 + 21*y*z^3 - 25*y^2*z^3 - 5*y*z^4 + 2*z^5)*G[-y, 1 - y, z])/(3*z^3*(-1 + y + z)^3* (y + z)^2)) + G[1, 1, y]*((-4*(2*y + 3*z))/(3*z^2*(y + z)^2) - (4*G[-y, 0, z])/z^3 + (4*G[-y, -y, z])/z^3) + G[0, 1, y]*((-20*y^4 + 60*y^5 - 60*y^6 + 20*y^7 + 12*y^2*z - 120*y^3*z + 312*y^4*z - 312*y^5*z + 108*y^6*z + 6*y*z^2 - 134*y^2*z^2 + 439*y^3*z^2 - 485*y^4*z^2 + 177*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 124*y*z^3 + 349*y^2*z^3 - 341*y^3*z^3 + 101*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 159*y*z^4 - 111*y^2*z^4 - 24*y^3*z^4 - 54*y^4*z^4 + 21*z^5 + 9*y*z^5 - 72*y^2*z^5 - 66*y^3*z^5 + 12*z^6 - 45*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)/(6*(-1 + y)^2*y*z^2* (-1 + y + z)^2*(y + z)^3) + (4*G[1 - y, 0, z])/z^3 - (4*G[1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, z])/z^3 + (4*G[-y, -y, z])/z^3) + ((-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 31*z^2 + 93*y*z^2 - 93*y^2*z^2 + 31*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 1, y])/ (3*(-1 + y)^3*z^2*(-1 + y + z)^3) + (2*G[0, 1, 0, y])/ (3*(-1 + y + z)^3) + ((-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, z])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^2) + ((-12*y^3 - 30*y^2*z - 25*y*z^2 - 3*z^3)*G[0, 1, 1, y])/ (3*y*z^2*(y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((y - 7*y^2 + 11*y^3 - 5*y^4 - 8*y*z + 14*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 - 2*z^3 - 4*y*z^3 - 3*z^4)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^2*(y + z)^2) + ((-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 25*y*z^2 + 204*y^2*z^2 - 591*y^3*z^2 + 795*y^4*z^2 - 504*y^5*z^2 + 117*y^6*z^2 + 4*y^7*z^2 - 3*z^3 + 81*y*z^3 - 360*y^2*z^3 + 615*y^3*z^3 - 429*y^4*z^3 + 66*y^5*z^3 + 30*y^6*z^3 + 9*z^4 - 90*y*z^4 + 213*y^2*z^4 - 126*y^3*z^4 - 93*y^4*z^4 + 87*y^5*z^4 - 9*z^5 + 32*y*z^5 + 21*y^2*z^5 - 165*y^3*z^5 + 130*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^3) + G[1 - y, z]*((12*y - 22*y^2 + 10*y^3 + 36*z - 100*y*z + 73*y^2*z - 9*y^3*z - 54*z^2 + 72*y*z^2 - 9*y^2*z^2 + 9*z^3 + 9*y*z^3 + 9*z^4)/ (6*(-1 + y)*z^2*(-1 + y + z)*(y + z)^2) + ((-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 6*y^4*z - 6*y^5*z + 6*y^6*z + 24*y^2*z^2 - 36*y^3*z^2 + 6*y^4*z^2 + 6*y^5*z^2 + 23*y*z^3 - 33*y^2*z^3 + 15*y^3*z^3 + 4*y^4*z^3 + 3*z^4 + 3*y*z^4 + 3*y^2*z^4 + 18*y^3*z^4 + 6*y*z^5 + 21*y^2*z^5 + 9*y*z^6)* G[0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) + (4*(y^3 + 3*y^2*z + 3*y*z^2)*G[1, 0, y])/(3*z^3*(y + z)^3) - (4*G[0, 0, 1, y])/z^3 - (4*G[1, 0, 1, y])/z^3) + G[-y, z]*(((12*y^2 - 36*y^3 + 36*y^4 - 12*y^5 + 18*y*z - 90*y^2*z + 126*y^3*z - 54*y^4*z + 3*z^2 - 63*y*z^2 + 153*y^2*z^2 - 89*y^3*z^2 - 9*z^3 + 72*y*z^3 - 67*y^2*z^3 + 9*z^4 - 23*y*z^4 - 3*z^5)*G[0, 1, y])/(3*y*z^2*(-1 + y + z)^3*(y + z)^2) + ((-6*y^3 + 6*y^4 - 2*y^5 + 3*y*z - 21*y^2*z + 33*y^3*z - 13*y^4*z - 15*y*z^2 + 48*y^2*z^2 - 29*y^3*z^2 + 21*y*z^3 - 25*y^2*z^3 - 5*y*z^4 + 2*z^5)*G[1, 0, y])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^3 - 17*y^2*z - 22*y*z^2 - 3*z^3)*G[1, 1, y])/ (3*y*z^3*(y + z)^2) + (4*G[0, 1, 1, y])/z^3 + (4*G[1, 0, 1, y])/z^3) - (2*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) + (4*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) - (2*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1, 0, z])/(3*z^3*(-1 + y + z)^3) - (2*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + ((4*y^2 - 16*y^3 + 20*y^4 - 8*y^5 + 6*y*z - 26*y^2*z + 32*y^3*z - 12*y^4*z + z^2 - 7*y*z^2 + 7*y^2*z^2 - 4*y^3*z^2 - 2*y*z^3 - 4*y^2*z^3 - 3*y*z^4)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)^3) + ((2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 13*y^2*z - 27*y^3*z + 15*y^4*z - y^5*z + 20*y*z^2 - 36*y^2*z^2 + 18*y^3*z^2 - 2*y^4*z^2 + 3*z^3 + 3*y*z^3 - 3*y^2*z^3 + 6*y^3*z^3 + 6*y*z^4 + 12*y^2*z^4 + 9*y*z^5)* G[1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^3 - 17*y^2*z - 22*y*z^2 - 3*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^3*(y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((12*y - 22*y^2 + 10*y^3 + 36*z - 100*y*z + 73*y^2*z - 9*y^3*z - 54*z^2 + 72*y*z^2 - 9*y^2*z^2 + 9*z^3 + 9*y*z^3 + 9*z^4)/ (6*(-1 + y)*z^2*(-1 + y + z)*(y + z)^2) - (4*(2*y + 3*z)*G[1 - y, z])/(3*z^2*(y + z)^2) + ((-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[-y, z])/(6*(-1 + y)^2*y*z^3* (-1 + y + z)^2*(y + z)^2) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, z])/(3*y*z^2*(y + z)^3) + ((y - 7*y^2 + 11*y^3 - 5*y^4 - 8*y*z + 14*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 3*y^2*z^2 - 2*z^3 - 4*y*z^3 - 3*z^4)*G[0, -y, z])/ ((-1 + y)^3*z^2*(y + z)^2) - (2*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/ (3*z^3*(-1 + y + z)^3) + ((12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1 - y, 0, z])/(3*y*z^2*(y + z)^3) + ((2*y^3 - 6*y^4 + 6*y^5 - 2*y^6 + 13*y^2*z - 27*y^3*z + 15*y^4*z - y^5*z + 20*y*z^2 - 36*y^2*z^2 + 18*y^3*z^2 - 2*y^4*z^2 + 3*z^3 + 3*y*z^3 - 3*y^2*z^3 + 6*y^3*z^3 + 6*y*z^4 + 12*y^2*z^4 + 9*y*z^5)* G[1 - y, -y, z])/(3*(-1 + y)^3*y*z^3*(y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + ((-4*y^3 - 17*y^2*z - 22*y*z^2 - 3*z^3)*G[-y, 1 - y, z])/ (3*y*z^3*(y + z)^2) + ((6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*G[1 - y, 0, -y, z])/z^3 - (4*G[1 - y, 1 - y, -y, z])/z^3 - (4*G[-y, 0, 1 - y, z])/z^3 - (4*G[-y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, -y, z])/z^3 - (4*G[-y, -y, 0, z])/z^3 + (4*G[-y, -y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, z])/z^3) - (4*G[1 - y, 0, 1, 0, z])/z^3 + (4*G[1 - y, 0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[-y, 0, 1, 0, z])/z^3 - (4*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (4*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, -y, 0, 1 - y, z])/z^3 - (4*G[-y, -y, 1 - y, 0, z])/z^3 + (4*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, 1 - y, z])/z^3 + ((3*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) - (12*G[1 - y, z])/z^3)*Zeta[3]) + ((2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[0, 1 - y, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + (2*(4*y^3 - 8*y^5 + 4*y^6 - 6*y*z + 30*y^2*z - 28*y^3*z - 12*y^4*z + 16*y^5*z + 18*z^2 - 58*y*z^2 + 92*y^2*z^2 - 112*y^3*z^2 + 63*y^4*z^2 - 3*y^5*z^2 - 60*z^3 + 192*y*z^3 - 256*y^2*z^3 + 139*y^3*z^3 - 6*y^4*z^3 + 72*z^4 - 184*y*z^4 + 139*y^2*z^4 - 36*z^5 + 57*y*z^5 + 6*y^2*z^5 + 6*z^6 + 3*y*z^6)* G[1, 0, y])/(3*(-1 + y)*z^2*(-1 + y + z)^3*(y + z)^3) - (2*(-24*y + 100*y^2 - 152*y^3 + 100*y^4 - 24*y^5 - 18*z + 154*y*z - 384*y^2*z + 402*y^3*z - 178*y^4*z + 24*y^5*z + 60*z^2 - 289*y*z^2 + 494*y^2*z^2 - 361*y^3*z^2 + 96*y^4*z^2 - 63*z^3 + 207*y*z^3 - 276*y^2*z^3 + 150*y^3*z^3 - 18*y^4*z^3 + 9*z^4 - 48*y*z^4 + 96*y^2*z^4 - 39*y^3*z^4 + 21*z^5 + 9*y*z^5 - 30*y^2*z^5 - 9*z^6 - 9*y*z^6)*G[1, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^3*(y + z)) + G[0, z]*((-2*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/(3*(-1 + y)*z*(-1 + y + z)^2*(y + z)^2) + (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1, y])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + (4*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 29*z^2 + 87*y*z^2 - 87*y^2*z^2 + 29*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 1, y])/ (3*(-1 + y)^3*z^2*(-1 + y + z)^3) + (8*G[1, 0, y])/ (3*(-1 + y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[1, 1, y])/(3*y*z^2*(y + z)^3)) + (2*(-8*y^4 + 20*y^5 - 16*y^6 + 4*y^7 + 12*y^2*z - 78*y^3*z + 162*y^4*z - 138*y^5*z + 42*y^6*z + 6*y*z^2 - 86*y^2*z^2 + 241*y^3*z^2 - 251*y^4*z^2 + 93*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 106*y*z^3 + 243*y^2*z^3 - 237*y^3*z^3 + 103*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 141*y*z^4 - 129*y^2*z^4 + 66*y^3*z^4 - 54*y^4*z^4 + 21*z^5 - 9*y*z^5 - 66*y^3*z^5 + 12*z^6 - 27*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[1 - y, 0, z])/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) + (16*(2*y + 3*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + Pi^2*((-24 + 104*y - 164*y^2 + 112*y^3 - 28*y^4 + 54*z - 172*y*z + 182*y^2*z - 64*y^3*z - 18*z^2 + 39*y*z^2 - 24*y^2*z^2 + 3*y^3*z^2 - 30*z^3 + 33*y*z^3 - 3*y^2*z^3 + 18*z^4)/(9*(-1 + y)^2*z^2* (-1 + y + z)^3) + (2*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2)* G[0, z])/(3*(-1 + y)^3*z^2) - (4*(-1 + 3*z - 3*z^2 + z^3)*G[1, z])/ (9*z^3*(-1 + y + z)^3) + (2*(-2 + 6*y - 6*y^2 + 2*y^3 - 12*z + 24*y*z - 12*y^2*z - 6*z^2 + 6*y*z^2 - 9*z^3)*G[1 - y, z])/ (9*(-1 + y)^3*z^3) + G[1, y]* ((-2*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 25*z^2 + 75*y*z^2 - 75*y^2*z^2 + 25*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5))/(9*(-1 + y)^3*z^2*(-1 + y + z)^3) + (8*G[1 - y, z])/(3*z^3)) - (8*G[1 - y, 0, z])/(3*z^3) + (8*G[1 - y, 1 - y, z])/(3*z^3)) - (2*(-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[-y, 1 - y, z])/(3*(-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + G[0, y]*((-2*(-12*y^2 + 22*y^3 - 10*y^4 - 36*y*z + 100*y^2*z - 73*y^3*z + 9*y^4*z + 54*y*z^2 - 72*y^2*z^2 + 9*y^3*z^2 - 9*y*z^3 - 9*y^2*z^3 - 9*y*z^4))/(3*(-1 + y)*z^2* (-1 + y + z)^2*(y + z)^2) - (2*(8*y - 12*y^2 + 4*y^3 - 10*y*z + 10*y^2*z + 3*y*z^2 - 3*y^2*z^2 + 3*y*z^3)*G[0, z])/ (3*(-1 + y)*z^2*(-1 + y + z)^3) + (2*(12*y^3 - 26*y^4 + 20*y^5 - 6*y^6 + 42*y^2*z - 136*y^3*z + 153*y^4*z - 68*y^5*z + 9*y^6*z + 54*y*z^2 - 252*y^2*z^2 + 375*y^3*z^2 - 216*y^4*z^2 + 39*y^5*z^2 - 118*y*z^3 + 319*y^2*z^3 - 264*y^3*z^3 + 66*y^4*z^3 + 77*y*z^4 - 122*y^2*z^4 + 54*y^3*z^4 - 12*y*z^5 + 21*y^2*z^5 + 3*y*z^6)*G[1 - y, z])/ (3*(-1 + y)*z^3*(-1 + y + z)^2*(y + z)^3) - (4*(-3*y + 9*y^2 - 9*y^3 + 3*y^4 + 9*y*z - 18*y^2*z + 9*y^3*z - 9*y*z^2 + 7*y^2*z^2 - y*z^3 - 2*z^4)*G[0, 1 - y, z])/ (3*z^2*(-1 + y + z)^3*(y + z)^2) - (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 0, z])/(3*z^3*(-1 + y + z)^3) + (8*G[1 - y, 0, z])/(3*z^3) - (4*(4*y^3 + 9*y^2*z + 9*y*z^2)*G[1 - y, 1 - y, z])/ (3*z^3*(y + z)^3) + (4*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[-y, 1 - y, z])/ (3*z^3*(-1 + y + z)^3*(y + z)^2)) + G[1, 1, y]*((16*(2*y + 3*z))/(3*z^2*(y + z)^2) + (16*G[-y, 0, z])/z^3 - (16*G[-y, -y, z])/z^3) + G[0, 1, y]* ((-2*(-20*y^4 + 60*y^5 - 60*y^6 + 20*y^7 + 12*y^2*z - 120*y^3*z + 312*y^4*z - 312*y^5*z + 108*y^6*z + 6*y*z^2 - 134*y^2*z^2 + 439*y^3*z^2 - 485*y^4*z^2 + 177*y^5*z^2 - 3*y^6*z^2 + 18*z^3 - 124*y*z^3 + 349*y^2*z^3 - 341*y^3*z^3 + 101*y^4*z^3 - 21*y^5*z^3 - 42*z^4 + 159*y*z^4 - 111*y^2*z^4 - 24*y^3*z^4 - 54*y^4*z^4 + 21*z^5 + 9*y*z^5 - 72*y^2*z^5 - 66*y^3*z^5 + 12*z^6 - 45*y*z^6 - 39*y^2*z^6 - 9*z^7 - 9*y*z^7))/(3*(-1 + y)^2*y*z^2*(-1 + y + z)^2* (y + z)^3) - (16*G[1 - y, 0, z])/z^3 + (16*G[1 - y, 1 - y, z])/ z^3 - (16*G[-y, 1 - y, z])/z^3 - (16*G[-y, -y, z])/z^3) - (4*(-12 + 60*y - 120*y^2 + 120*y^3 - 60*y^4 + 12*y^5 + 30*z - 120*y*z + 180*y^2*z - 120*y^3*z + 30*y^4*z - 31*z^2 + 93*y*z^2 - 93*y^2*z^2 + 31*y^3*z^2 + 21*z^3 - 42*y*z^3 + 21*y^2*z^3 - 21*z^4 + 21*y*z^4 + 9*z^5)*G[0, 0, 1, y])/(3*(-1 + y)^3*z^2*(-1 + y + z)^3) - (8*G[0, 1, 0, y])/(3*(-1 + y + z)^3) - (4*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 18*y*z + 120*y^2*z - 300*y^3*z + 360*y^4*z - 210*y^5*z + 48*y^6*z - 3*z^2 + 60*y*z^2 - 231*y^2*z^2 + 355*y^3*z^2 - 234*y^4*z^2 + 45*y^5*z^2 + 8*y^6*z^2 + 9*z^3 - 69*y*z^3 + 140*y^2*z^3 - 75*y^3*z^3 - 39*y^4*z^3 + 34*y^5*z^3 - 9*z^4 + 25*y*z^4 + 21*y^2*z^4 - 102*y^3*z^4 + 65*y^4*z^4 + 3*z^5 + 12*y*z^5 - 75*y^2*z^5 + 69*y^3*z^5 - 21*y*z^6 + 39*y^2*z^6 + 9*y*z^7)*G[0, 1, 0, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)^2) + (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1, 1, y])/ (3*y*z^2*(y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)* G[0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)^3) + (4*(-y + 7*y^2 - 11*y^3 + 5*y^4 + 8*y*z - 14*y^2*z + 6*y^3*z + 4*z^2 - 4*y*z^2 + 3*y^2*z^2 + 2*z^3 + 4*y*z^3 + 3*z^4)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^2*(y + z)^2) - (4*(-12*y^3 + 60*y^4 - 120*y^5 + 120*y^6 - 60*y^7 + 12*y^8 - 30*y^2*z + 180*y^3*z - 420*y^4*z + 480*y^5*z - 270*y^6*z + 60*y^7*z - 25*y*z^2 + 204*y^2*z^2 - 591*y^3*z^2 + 795*y^4*z^2 - 504*y^5*z^2 + 117*y^6*z^2 + 4*y^7*z^2 - 3*z^3 + 81*y*z^3 - 360*y^2*z^3 + 615*y^3*z^3 - 429*y^4*z^3 + 66*y^5*z^3 + 30*y^6*z^3 + 9*z^4 - 90*y*z^4 + 213*y^2*z^4 - 126*y^3*z^4 - 93*y^4*z^4 + 87*y^5*z^4 - 9*z^5 + 32*y*z^5 + 21*y^2*z^5 - 165*y^3*z^5 + 130*y^4*z^5 + 3*z^6 + 12*y*z^6 - 96*y^2*z^6 + 108*y^3*z^6 - 21*y*z^7 + 48*y^2*z^7 + 9*y*z^8)*G[1, 0, 1, y])/(3*(-1 + y)^3*y*z^2*(-1 + y + z)^3* (y + z)^3) + G[-y, z]*((4*(-12*y^2 + 36*y^3 - 36*y^4 + 12*y^5 - 18*y*z + 90*y^2*z - 126*y^3*z + 54*y^4*z - 3*z^2 + 63*y*z^2 - 153*y^2*z^2 + 89*y^3*z^2 + 9*z^3 - 72*y*z^3 + 67*y^2*z^3 - 9*z^4 + 23*y*z^4 + 3*z^5)*G[0, 1, y])/(3*y*z^2*(-1 + y + z)^3*(y + z)^2) + (4*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 21*y^2*z - 33*y^3*z + 13*y^4*z + 15*y*z^2 - 48*y^2*z^2 + 29*y^3*z^2 - 21*y*z^3 + 25*y^2*z^3 + 5*y*z^4 - 2*z^5)*G[1, 0, y])/(3*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[1, 1, y])/ (3*y*z^3*(y + z)^2) - (16*G[0, 1, 1, y])/z^3 - (16*G[1, 0, 1, y])/z^3) + G[1 - y, z]* ((2*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/ (3*(-1 + y)*z^2*(-1 + y + z)*(y + z)^2) - (4*(-2*y^4 + 6*y^5 - 6*y^6 + 2*y^7 + 6*y^3*z - 6*y^4*z - 6*y^5*z + 6*y^6*z + 24*y^2*z^2 - 36*y^3*z^2 + 6*y^4*z^2 + 6*y^5*z^2 + 23*y*z^3 - 33*y^2*z^3 + 15*y^3*z^3 + 4*y^4*z^3 + 3*z^4 + 3*y*z^4 + 3*y^2*z^4 + 18*y^3*z^4 + 6*y*z^5 + 21*y^2*z^5 + 9*y*z^6)* G[0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)^3) - (16*(y^3 + 3*y^2*z + 3*y*z^2)*G[1, 0, y])/(3*z^3*(y + z)^3) + (16*G[0, 0, 1, y])/z^3 + (16*G[1, 0, 1, y])/z^3) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, 1 - y, z])/(3*z^3*(-1 + y + z)^3) - (16*(1 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)*G[1, 1, 0, y])/ (3*(-1 + y + z)^3*(y + z)^3) + (8*(-1 + 3*z - 3*z^2 + z^3)* G[1, 1, 0, z])/(3*z^3*(-1 + y + z)^3) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 1 - y, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + (4*(-4*y^2 + 16*y^3 - 20*y^4 + 8*y^5 - 6*y*z + 26*y^2*z - 32*y^3*z + 12*y^4*z - z^2 + 7*y*z^2 - 7*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + 3*y*z^4)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (4*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 13*y^2*z + 27*y^3*z - 15*y^4*z + y^5*z - 20*y*z^2 + 36*y^2*z^2 - 18*y^3*z^2 + 2*y^4*z^2 - 3*z^3 - 3*y*z^3 + 3*y^2*z^3 - 6*y^3*z^3 - 6*y*z^4 - 12*y^2*z^4 - 9*y*z^5)*G[1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 1 - y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + G[1, y]*((2*(-12*y + 22*y^2 - 10*y^3 - 36*z + 100*y*z - 73*y^2*z + 9*y^3*z + 54*z^2 - 72*y*z^2 + 9*y^2*z^2 - 9*z^3 - 9*y*z^3 - 9*z^4))/(3*(-1 + y)*z^2*(-1 + y + z)*(y + z)^2) + (16*(2*y + 3*z)*G[1 - y, z])/(3*z^2*(y + z)^2) - (2*(-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 30*y^2*z + 120*y^3*z - 183*y^4*z + 135*y^5*z - 51*y^6*z + 9*y^7*z - 12*y*z^2 + 66*y^2*z^2 - 132*y^3*z^2 + 144*y^4*z^2 - 96*y^5*z^2 + 30*y^6*z^2 + 18*z^3 - 82*y*z^3 + 134*y^2*z^3 - 46*y^3*z^3 - 57*y^4*z^3 + 33*y^5*z^3 - 42*z^4 + 138*y*z^4 - 96*y^2*z^4 - 18*y^3*z^4 + 21*z^5 - 3*y*z^5 - 39*y^2*z^5 - 33*y^3*z^5 + 12*z^6 - 36*y*z^6 - 30*y^2*z^6 - 9*z^7 - 9*y*z^7)*G[-y, z])/ (3*(-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[0, 1 - y, z])/ (3*y*z^2*(y + z)^3) + (4*(-y + 7*y^2 - 11*y^3 + 5*y^4 + 8*y*z - 14*y^2*z + 6*y^3*z + 4*z^2 - 4*y*z^2 + 3*y^2*z^2 + 2*z^3 + 4*y*z^3 + 3*z^4)*G[0, -y, z])/((-1 + y)^3*z^2*(y + z)^2) + (8*(-1 + 3*z - 3*z^2 + z^3)*G[1, 0, z])/(3*z^3*(-1 + y + z)^3) - (4*(12*y^3 + 30*y^2*z + 25*y*z^2 + 3*z^3)*G[1 - y, 0, z])/ (3*y*z^2*(y + z)^3) + (4*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 - 13*y^2*z + 27*y^3*z - 15*y^4*z + y^5*z - 20*y*z^2 + 36*y^2*z^2 - 18*y^3*z^2 + 2*y^4*z^2 - 3*z^3 - 3*y*z^3 + 3*y^2*z^3 - 6*y^3*z^3 - 6*y*z^4 - 12*y^2*z^4 - 9*y*z^5)*G[1 - y, -y, z])/ (3*(-1 + y)^3*y*z^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 - 12*y^2*z + 48*y^3*z - 60*y^4*z + 22*y^5*z - 18*y*z^2 + 96*y^2*z^2 - 156*y^3*z^2 + 74*y^4*z^2 - 3*z^3 + 63*y*z^3 - 165*y^2*z^3 + 109*y^3*z^3 + 9*z^4 - 72*y*z^4 + 77*y^2*z^4 - 9*z^5 + 25*y*z^5 + 3*z^6)*G[-y, 0, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) + (4*(4*y^3 + 17*y^2*z + 22*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/ (3*y*z^3*(y + z)^2) - (4*(6*y^4 - 6*y^5 + 2*y^6 + 9*y^2*z - 15*y^3*z + 3*y^4*z + y^5*z + 18*y*z^2 - 75*y^2*z^2 + 78*y^3*z^2 - 25*y^4*z^2 + 3*z^3 - 63*y*z^3 + 132*y^2*z^3 - 64*y^3*z^3 - 9*z^4 + 72*y*z^4 - 62*y^2*z^4 + 9*z^5 - 25*y*z^5 - 3*z^6)*G[-y, -y, z])/ (3*y*z^3*(-1 + y + z)^3*(y + z)^2) - (16*G[1 - y, 0, -y, z])/z^3 + (16*G[1 - y, 1 - y, -y, z])/z^3 + (16*G[-y, 0, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, -y, z])/z^3 + (16*G[-y, -y, 0, z])/z^3 - (16*G[-y, -y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, z])/z^3) + (16*G[1 - y, 0, 1, 0, z])/z^3 - (16*G[1 - y, 0, -y, 1 - y, z])/z^3 - (16*G[1 - y, 1 - y, 1, 0, z])/ z^3 + (16*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (16*G[-y, 0, 1, 0, z])/z^3 + (16*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (16*G[-y, 1 - y, 0, 1 - y, z])/z^3 - (16*G[-y, 1 - y, 1, 0, z])/z^3 + (16*G[-y, 1 - y, 1 - y, 0, z])/z^3 - (16*G[-y, 1 - y, -y, 1 - y, z])/ z^3 + (16*G[-y, -y, 0, 1 - y, z])/z^3 + (16*G[-y, -y, 1 - y, 0, z])/ z^3 - (16*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (16*G[-y, -y, -y, 1 - y, z])/z^3 + ((-12*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) + (48*G[1 - y, z])/z^3)*Zeta[3])/Nc)/q2^2, gamma[2, 2, "NS"] -> ((5*Pi^4)/(12*y*z) + (15251 - 14135*y)/ (648*(-1 + y)*y*z) + Pi^3*(((-11*I)/8)/(y*z) + (((7*I)/12)*G[0, y])/ (y*z) + (((7*I)/12)*G[0, z])/(y*z) + (((2*I)/3)*G[1, y])/(y*z) + (((2*I)/3)*G[1 - y, z])/(y*z)) + G[0, 1 - y, z]* ((-9*y^3 + 18*y^4 - 9*y^5 + 71*y*z - 267*y^2*z + 321*y^3*z - 125*y^4*z + 9*z^2 - 89*y*z^2 + 223*y^2*z^2 - 143*y^3*z^2 - 9*z^3 - 27*y^2*z^3)/ (18*(-1 + y)^2*y^2*z^2*(-1 + y + z)) + ((2*y^2 + 4*y*z + z^2)*G[1, 0, y])/(y*z^3)) + G[1, 0, z]*((-9*y^3 + 18*y^4 - 9*y^5 - y*z - 131*y^2*z + 336*y^3*z - 275*y^4*z + 71*y^5*z + 9*z^2 - 25*y*z^2 + 291*y^2*z^2 - 444*y^3*z^2 + 169*y^4*z^2 - 18*z^3 + 26*y*z^3 - 151*y^2*z^3 + 107*y^3*z^3 + 9*z^4 + 27*y^2*z^4)/(18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2) - G[1, 1, y]/(y*z)) + G[0, 0, z]*((-8 + 7*y)/(2*(-1 + y)*y*z) + G[0, 1, y]/(y*z) + (2*G[1, 0, y])/(y*z) + G[1, 1, y]/(y*z)) + G[0, -y, z]*(((-y^2 - 2*y*z - 4*z^2)*G[1, 0, y])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1, 1, y])/(y*z^3)) + ((-9*y^3 + 18*y^4 - 9*y^5 + 71*y*z - 267*y^2*z + 321*y^3*z - 125*y^4*z + 9*z^2 - 89*y*z^2 + 223*y^2*z^2 - 143*y^3*z^2 - 9*z^3 - 27*y^2*z^3)* G[1 - y, 0, z])/(18*(-1 + y)^2*y^2*z^2*(-1 + y + z)) + ((-102*y + 102*y^2 + 62*z - 71*y*z)*G[1 - y, 1 - y, z])/ (18*(-1 + y)*y*z^2) + ((179*y^3 - 546*y^4 + 555*y^5 - 188*y^6 + 274*y^2*z - 1207*y^3*z + 1771*y^4*z - 1017*y^5*z + 179*y^6*z + 133*y*z^2 - 956*y^2*z^2 + 2047*y^3*z^2 - 1695*y^4*z^2 + 471*y^5*z^2 + 9*z^3 - 284*y*z^3 + 1002*y^2*z^3 - 1242*y^3*z^3 + 479*y^4*z^3 - 18*z^4 + 151*y*z^4 - 347*y^2*z^4 + 214*y^3*z^4 + 9*z^5 + 27*y^2*z^5)* G[-y, 1 - y, z])/(18*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)) + G[0, 0, y]*((-8*y^2 + 8*y^3 + 24*z - 37*y*z + 18*y^2*z)/ (6*(-1 + y)^2*y*z^2) + ((y^2 + 2*y*z + 3*z^2)*G[0, 1 - y, z])/ (y*z^3) - G[1, 0, z]/(y*z) + ((y^2 + 2*y*z + 3*z^2)*G[1 - y, 0, z])/ (y*z^3) + ((y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 1 - y, z])/(y*z^3)) + Pi^2*((-30*y^2 + 72*y^3 - 54*y^4 + 12*y^5 + 271*z - 1117*y*z + 1629*y^2*z - 1021*y^3*z + 268*y^4*z - 30*y^5*z - 813*z^2 + 2755*y*z^2 - 2961*y^2*z^2 + 1197*y^3*z^2 - 178*y^4*z^2 + 813*z^3 - 2123*y*z^3 + 1444*y^2*z^3 - 266*y^3*z^3 - 271*z^4 + 485*y*z^4 - 82*y^2*z^4)/(216*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2) + G[0, z]*((-18 + 46*y - 43*y^2 + 15*y^3 + 4*y*z)/(12*(-1 + y)^3*y*z) - (5*G[1, y])/(3*y*z)) + ((-6*y + 21*y^2 - 12*y^3 + 36*y*z - 54*y^2*z + 12*y^3*z + 31*z^2 - 104*y*z^2 + 55*y^2*z^2 - 62*z^3 + 74*y*z^3 + 31*z^4)*G[1, z])/(36*y*z^3*(-1 + y + z)^2) + ((-6*y + 22*y^2 - 30*y^3 + 18*y^4 - 4*y^5 + 56*y*z - 170*y^2*z + 180*y^3*z - 74*y^4*z + 8*y^5*z + 43*z^2 - 205*y*z^2 + 385*y^2*z^2 - 313*y^3*z^2 + 91*y^4*z^2 - y^5*z^2 - 86*z^3 + 248*y*z^3 - 336*y^2*z^3 + 206*y^3*z^3 - 44*y^4*z^3 + 43*z^4 - 81*y*z^4 + 96*y^2*z^4 - 34*y^3*z^4 - 12*y*z^5)*G[1 - y, z])/ (36*(-1 + y)^3*y*(-1 + z)^2*z^3) + G[0, y]*((-12*y^2 + 12*y^3 + 36*z - 128*y*z + 105*y^2*z - 24*y^3*z - 2*y^4*z - 72*z^2 + 252*y*z^2 - 170*y^2*z^2 + 16*y^3*z^2 + 36*z^3 - 124*y*z^3 + 75*y^2*z^3)/(24*(-1 + y)^2*y*(-1 + z)^2*z^2) - (7*G[0, z])/(12*y*z) + G[1, z]/(6*y*z) + ((-3*y^2 - 6*y*z - 11*z^2)*G[1 - y, z])/(6*y*z^3)) + G[1, y]*((14*y - 66*y^2 + 124*y^3 - 116*y^4 + 54*y^5 - 10*y^6 + 19*z - 133*y*z + 363*y^2*z - 501*y^3*z + 369*y^4*z - 135*y^5*z + 17*y^6*z + y^7*z - 80*z^2 + 358*y*z^2 - 696*y^2*z^2 + 732*y^3*z^2 - 418*y^4*z^2 + 114*y^5*z^2 - 10*y^6*z^2 + 125*z^3 - 407*y*z^3 + 586*y^2*z^3 - 464*y^3*z^3 + 190*y^4*z^3 - 30*y^5*z^3 - 86*z^4 + 198*y*z^4 - 206*y^2*z^4 + 116*y^3*z^4 - 26*y^4*z^4 + 22*z^5 - 26*y*z^5 + 19*y^2*z^5 - 7*y^3*z^5 - 4*y*z^6)/(12*(-1 + y)^3*y* (-1 + z)^2*z^2*(-1 + y + z)^2) - G[1, z]/(6*y*z) + ((-y^2 - 2*y*z - 4*z^2)*G[1 - y, z])/(3*y*z^3) + (7*(y^2 + 2*y*z + 2*z^2)*G[-y, z])/(6*y*z^3)) - (7*G[0, 0, y])/(12*y*z) - (7*G[0, 0, z])/(12*y*z) - (2*G[0, 1, z])/(3*y*z) + ((-y^2 - 2*y*z - 10*z^2)*G[0, 1 - y, z])/ (6*y*z^3) - (7*G[1, 0, y])/(12*y*z) + (5*G[1, 0, z])/(4*y*z) - (5*G[1, 1, y])/(6*y*z) + (2*G[1, 1, z])/(3*y*z) - G[1, 1 - y, z]/(6*y*z) - (11*G[1 - y, 0, z])/(6*y*z) + ((-y - 2*z)*G[1 - y, 1, z])/(3*z^3) + ((-y^2 - 2*y*z - 4*z^2)*G[1 - y, 1 - y, z])/(3*y*z^3) + (7*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(6*y*z^3)) + G[1, 0, y]*((14*y - 66*y^2 + 117*y^3 - 92*y^4 + 27*y^5 + 24*z - 122*y*z + 276*y^2*z - 306*y^3*z + 152*y^4*z - 24*y^5*z - 72*z^2 + 243*y*z^2 - 357*y^2*z^2 + 252*y^3*z^2 - 66*y^4*z^2 + 72*z^3 - 182*y*z^3 + 171*y^2*z^3 - 60*y^3*z^3 - 24*z^4 + 47*y*z^4 - 24*y^2*z^4)/ (6*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2) + G[1, 0, z]/(y*z) + G[1, 1 - y, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, z])/ (y*z^3) + ((2*y^2 + 4*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, -y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + (2*G[-y, -y, z])/(y*z)) + G[1, 1, y]* ((-102*y + 102*y^2 + 62*z - 71*y*z)/(18*(-1 + y)*y*z^2) - (2*G[-y, 0, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, z])/ (y*z^3)) + G[0, 1, y]*((9*y^2 + 27*y^3 - 81*y^4 + 45*y^5 + 71*y*z - 195*y^2*z + 141*y^3*z + 37*y^4*z - 54*y^5*z + 9*z^2 - 160*y*z^2 + 346*y^2*z^2 - 320*y^3*z^2 + 62*y^4*z^2 - 18*z^3 + 89*y*z^3 - 187*y^2*z^3 + 143*y^3*z^3 + 9*z^4 + 27*y^2*z^4)/ (18*(-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)) + ((y^2 + 2*y*z + 2*z^2)*G[0, 1 - y, z])/(y*z^3) - (2*(y^2 + 2*y*z + z^2)*G[0, -y, z])/(y*z^3) + G[1, 0, z]/(y*z) - G[1, 1 - y, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, z])/ (y*z^3) + (3*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 0, z])/(y*z^3) + (2*G[-y, 1 - y, z])/ (y*z) - (2*(3*y^2 + 6*y*z + 5*z^2)*G[-y, -y, z])/(y*z^3)) - (3*(-2*y + 2*y^2 - 4*z + 3*y*z)*G[0, 0, 0, y])/(2*(-1 + y)^2*z^2) + ((-30*y + 132*y^2 - 228*y^3 + 192*y^4 - 78*y^5 + 12*y^6 - 40*z + 338*y*z - 931*y^2*z + 1189*y^3*z - 758*y^4*z + 220*y^5*z - 15*y^6*z - 3*y^7*z + 184*z^2 - 1038*y*z^2 + 2156*y^2*z^2 - 2134*y^3*z^2 + 1044*y^4*z^2 - 224*y^5*z^2 + 12*y^6*z^2 - 306*z^3 + 1368*y*z^3 - 2215*y^2*z^3 + 1653*y^3*z^3 - 573*y^4*z^3 + 73*y^5*z^3 + 220*z^4 - 836*y*z^4 + 1026*y^2*z^4 - 520*y^3*z^4 + 98*y^4*z^4 - 58*z^5 + 210*y*z^5 - 168*y^2*z^5 + 40*y^3*z^5 - 12*y*z^6)*G[0, 0, 1, y])/ (6*(-1 + y)^3*y*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((3*y + 11*z)*G[0, 0, 1 - y, z])/(3*y*z^2) + ((-4*y^2 + 12*y^3 - 12*y^4 + 4*y^5 - 3*z + 2*y*z + 24*y^2*z - 50*y^3*z + 36*y^4*z - 10*y^5*z + y^6*z + 8*z^2 + 6*y*z^2 - 62*y^2*z^2 + 78*y^3*z^2 - 34*y^4*z^2 + 4*y^5*z^2 - 7*z^3 - 26*y*z^3 + 74*y^2*z^3 - 54*y^3*z^3 + 11*y^4*z^3 + 2*z^4 + 26*y*z^4 - 38*y^2*z^4 + 14*y^3*z^4 - 8*y*z^5 + 6*y^2*z^5)*G[0, 1, 0, y])/(2*(-1 + y)^2*y*(-1 + z)^2*z^2* (-1 + y + z)^2) + ((-2*y + 12*y^2 - 28*y^3 + 32*y^4 - 18*y^5 + 4*y^6 + 3*z + y*z - 32*y^2*z + 60*y^3*z - 43*y^4*z + 11*y^5*z - 2*z^2 - 16*y*z^2 + 48*y^2*z^2 - 40*y^3*z^2 + 10*y^4*z^2 + 16*y*z^3 - 19*y^2*z^3 + 3*y^3*z^3 - 4*y*z^4)*G[0, 1, 0, z])/ (2*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + ((-22 + 56*y - 31*y^2)*G[0, 1, 1, y])/(6*(-1 + y)^2*y*z) + ((3*y + 11*z)*G[0, 1 - y, 0, z])/(3*y*z^2) + (11*G[0, 1 - y, 1 - y, z])/ (3*y*z) + ((-15*y^2 + 45*y^3 - 45*y^4 + 15*y^5 - 18*y*z + 90*y^2*z - 156*y^3*z + 114*y^4*z - 30*y^5*z + 4*z^2 - 6*y*z^2 - 75*y^2*z^2 + 155*y^3*z^2 - 96*y^4*z^2 + 18*y^5*z^2 - 8*z^3 + 72*y*z^3 - 48*y^2*z^3 - 22*y^3*z^3 + 18*y^4*z^3 + 4*z^4 - 60*y*z^4 + 45*y^2*z^4 - 13*y^3*z^4 + 12*y*z^5)*G[0, -y, 1 - y, z])/(6*(-1 + y)^3*y*(-1 + z)^2* z^3) + ((2 - 6*y + 4*y^2 - 4*z + 3*y*z)*G[1, 0, 0, y])/ (2*(-1 + y)^2*z^2) - (11*G[1, 0, 0, z])/(3*y*z) + ((-6*y^2 + 24*y^3 - 36*y^4 + 24*y^5 - 6*y^6 + 31*z - 137*y*z + 280*y^2*z - 340*y^3*z + 242*y^4*z - 82*y^5*z + 3*y^6*z + 3*y^7*z - 112*z^2 + 438*y*z^2 - 776*y^2*z^2 + 784*y^3*z^2 - 438*y^4*z^2 + 110*y^5*z^2 - 6*y^6*z^2 + 153*z^3 - 495*y*z^3 + 766*y^2*z^3 - 666*y^3*z^3 + 285*y^4*z^3 - 43*y^5*z^3 - 94*z^4 + 212*y*z^4 - 294*y^2*z^4 + 220*y^3*z^4 - 56*y^4*z^4 + 22*z^5 - 6*y*z^5 + 30*y^2*z^5 - 22*y^3*z^5 - 12*y*z^6)*G[1, 0, 1, y])/ (6*(-1 + y)^3*y*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((-2*y + y^2 + 2*y^2*z + 3*z^2 - 4*y*z^2 + 3*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((2*y - 2*y^2 - 6*y^3 + 10*y^4 - 4*y^5 + 6*z - 22*y*z + 14*y^2*z + 22*y^3*z - 29*y^4*z + 10*y^5*z - y^6*z - 32*z^2 + 66*y*z^2 - 22*y^2*z^2 - 34*y^3*z^2 + 26*y^4*z^2 - 4*y^5*z^2 + 58*z^3 - 78*y*z^3 + 7*y^2*z^3 + 26*y^3*z^3 - 8*y^4*z^3 - 44*z^4 + 36*y*z^4 + 6*y^2*z^4 - 8*y^3*z^4 + 12*z^5 - 4*y*z^5 - 3*y^2*z^5)*G[1, 1, 0, y])/ (2*(-1 + y)^2*y*(-1 + z)^2*z^2*(-1 + y + z)^2) + G[0, z]*((6*y - 6*y^2 + 4*z - 16*y*z + 7*y^2*z - 4*z^2 + 9*y*z^2)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + ((-9*y^3 + 18*y^4 - 9*y^5 + 71*y*z - 267*y^2*z + 321*y^3*z - 125*y^4*z + 9*z^2 - 89*y*z^2 + 223*y^2*z^2 - 143*y^3*z^2 - 9*z^3 - 27*y^2*z^3)*G[1, y])/(18*(-1 + y)^2*y^2*z^2*(-1 + y + z)) + ((2*y - 2*y^2 + 4*z - 3*y*z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((6*y - 24*y^2 + 36*y^3 - 24*y^4 + 6*y^5 + 31*z - 191*y*z + 427*y^2*z - 445*y^3*z + 218*y^4*z - 40*y^5*z - 74*z^2 + 344*y*z^2 - 546*y^2*z^2 + 356*y^3*z^2 - 80*y^4*z^2 + 40*z^3 - 156*y*z^3 + 156*y^2*z^3 - 40*y^3*z^3 + 12*y*z^4)*G[0, 1, y])/ (6*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + ((-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - 3*z + 12*y*z - 14*y^2*z + 4*y^3*z + y^4*z + 10*z^2 - 24*y*z^2 + 18*y^2*z^2 - 4*y^3*z^2 - 6*z^3 + 8*y*z^3 - 3*y^2*z^3)*G[1, 0, y])/(2*(-1 + y)^2*y*z^2* (-1 + y + z)^2) + (11*G[1, 1, y])/(3*y*z) - G[0, 0, 1, y]/(y*z) + G[0, 1, 1, y]/(y*z) + G[1, 0, 0, y]/(y*z) - G[1, 1, 0, y]/(y*z)) + G[1, z]*(G[0, 0, 1, y]/(y*z) - G[0, 1, 0, y]/(y*z) - G[1, 0, 1, y]/(y*z) + G[1, 1, 0, y]/(y*z)) + G[-y, z]*(((21*y^2 - 42*y^3 + 21*y^4 + 66*y*z - 174*y^2*z + 108*y^3*z + 40*z^2 - 236*y*z^2 + 211*y^2*z^2 - 104*z^3 + 182*y*z^3 + 58*z^4)* G[0, 1, y])/(6*y*z^3*(-1 + y + z)^2) + ((20*y^2 - 28*y^3 + 11*y^4 + 10*y*z - 36*y^2*z + 20*y^3*z + 5*z^2 - 30*y*z^2 + 21*y^2*z^2 - 22*z^3 + 26*y*z^3 + 14*z^4)*G[1, 0, y])/ (6*y*z^3*(-1 + y + z)^2) + ((-14*y^2 - 25*y*z - 22*z^2)*G[1, 1, y])/ (3*y*z^3) - (5*(y^2 + 2*y*z + 2*z^2)*G[0, 0, 1, y])/(y*z^3) + (2*G[0, 1, 1, y])/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1, 0, 0, y])/ (y*z^3) + (2*G[1, 0, 1, y])/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1, 1, 0, y])/(y*z^3)) + G[1 - y, z]*((564*y - 564*y^2 - 296*z + 161*y*z)/(54*(-1 + y)*y*z^2) + ((-8*y^2 + 16*y^3 - 8*y^4 + 14*y*z - 16*y^2*z + 2*y^3*z + 22*z^2 - 8*y*z^2 - 5*y^2*z^2)*G[0, 0, y])/(6*(-1 + y)^2*y*z^3) + ((-6*y + 18*y^2 - 18*y^3 + 6*y^4 + 12*y*z - 42*y^2*z + 48*y^3*z - 18*y^4*z + 31*z^2 - 93*y*z^2 + 126*y^2*z^2 - 82*y^3*z^2 + 15*y^4*z^2 + 3*y^5*z^2 - 62*z^3 + 156*y*z^3 - 186*y^2*z^3 + 92*y^3*z^3 - 12*y^4*z^3 + 31*z^4 - 57*y*z^4 + 81*y^2*z^4 - 31*y^3*z^4 - 12*y*z^5)*G[0, 1, y])/(6*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((4*y^2 - 8*y^3 + 4*y^4 + 8*y*z - 12*y^2*z + 12*y^3*z - 8*y^4*z + 4*z^2 - 18*y*z^2 + 16*y^2*z^2 + y^4*z^2 - 8*z^3 + 6*y*z^3 - 6*y^2*z^3 + 2*y^3*z^3 + 4*z^4 + 4*y*z^4 - 5*y^2*z^4)*G[1, 0, y])/ (6*(-1 + y)^2*y*(-1 + z)^2*z^3) + (11*G[1, 1, y])/(3*y*z) + (3*(y^2 + 2*y*z + z^2)*G[0, 0, 0, y])/(y*z^3) + ((3*y^2 + 6*y*z + 5*z^2)*G[0, 0, 1, y])/(y*z^3) + ((-2*y^2 - 4*y*z - 3*z^2)*G[0, 1, 0, y])/(y*z^3) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 0, y])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[1, 0, 1, y])/(y*z^3) + ((3*y^2 + 6*y*z + 5*z^2)*G[1, 1, 0, y])/(y*z^3)) + ((6*y - 21*y^2 + 12*y^3 - 36*y*z + 54*y^2*z - 12*y^3*z - 31*z^2 + 104*y*z^2 - 55*y^2*z^2 + 62*z^3 - 74*y*z^3 - 31*z^4)*G[1, 1, 0, z])/ (6*y*z^3*(-1 + y + z)^2) + (11*G[1, 1, 1, y])/(3*y*z) + ((-2*y + y^2 + 2*y^2*z + 3*z^2 - 4*y*z^2 + 3*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((3*y + 11*z)*G[1 - y, 0, 0, z])/(3*y*z^2) + (11*G[1 - y, 0, 1 - y, z])/ (3*y*z) + ((-2*y + 4*y^2 - 2*y^3 - 6*z + 10*y*z - 7*y^2*z + 3*y^3*z + 4*y*z^2)*G[1 - y, 1, 0, z])/(2*(-1 + y)^3*y*z^2) + (11*G[1 - y, 1 - y, 0, z])/(3*y*z) + (11*G[1 - y, 1 - y, 1 - y, z])/ (3*y*z) + ((-6*y + 46*y^2 - 102*y^3 + 90*y^4 - 28*y^5 + 62*y*z - 248*y^2*z + 366*y^3*z - 236*y^4*z + 56*y^5*z + 53*z^2 - 247*y*z^2 + 499*y^2*z^2 - 479*y^3*z^2 + 199*y^4*z^2 - 25*y^5*z^2 - 106*z^3 + 314*y*z^3 - 426*y^2*z^3 + 268*y^3*z^3 - 62*y^4*z^3 + 53*z^4 - 111*y*z^4 + 126*y^2*z^4 - 44*y^3*z^4 - 12*y*z^5)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((-18*y^2 + 24*y^3 - 9*y^4 - 42*y*z + 96*y^2*z - 48*y^3*z - 31*z^2 + 146*y*z^2 - 109*y^2*z^2 + 74*z^3 - 110*y*z^3 - 40*z^4)* G[-y, 0, 1 - y, z])/(6*y*z^3*(-1 + y + z)^2) + ((-18*y^2 + 24*y^3 - 9*y^4 - 42*y*z + 96*y^2*z - 48*y^3*z - 31*z^2 + 146*y*z^2 - 109*y^2*z^2 + 74*z^3 - 110*y*z^3 - 40*z^4)* G[-y, 1 - y, 0, z])/(6*y*z^3*(-1 + y + z)^2) + ((-14*y^2 - 25*y*z - 22*z^2)*G[-y, 1 - y, 1 - y, z])/(3*y*z^3) + ((y^2 - 14*y^3 + 10*y^4 + 56*y*z - 138*y^2*z + 88*y^3*z + 35*z^2 - 206*y*z^2 + 190*y^2*z^2 - 82*z^3 + 156*y*z^3 + 44*z^4)* G[-y, -y, 1 - y, z])/(6*y*z^3*(-1 + y + z)^2) + G[0, y]*((188*y - 376*y^2 + 188*y^3 + 145*z - 432*y*z + 287*y^2*z - 118*z^2 + 81*y*z^2)/(18*(-1 + y)^2*z^2*(-1 + y + z)) + ((y^3 - 2*y^4 + y^5 + 8*z - 30*y*z + 43*y^2*z - 28*y^3*z + 7*y^4*z - 16*z^2 + 46*y*z^2 - 41*y^2*z^2 + 11*y^3*z^2 + 8*z^3 - 18*y*z^3 + 7*y^2*z^3)*G[0, z])/(2*(-1 + y)^2*y*z^2*(-1 + y + z)^2) + ((-179*y^2 + 546*y^3 - 555*y^4 + 188*y^5 - 265*y*z + 1234*y^2*z - 1852*y^3*z + 1062*y^4*z - 179*y^5*z - 62*z^2 + 761*y*z^2 - 1906*y^2*z^2 + 1732*y^3*z^2 - 525*y^4*z^2 + 124*z^3 - 656*y*z^3 + 922*y^2*z^3 - 417*y^3*z^3 - 62*z^4 + 160*y*z^4 - 71*y^2*z^4)* G[1 - y, z])/(18*(-1 + y)^2*y*(-1 + z)*z^3*(-1 + y + z)) + ((2*y - 2*y^2 + 4*z - 3*y*z)*G[0, 0, z])/(2*(-1 + y)^2*z^2) + ((-5*y^2 + 20*y^3 - 30*y^4 + 20*y^5 - 5*y^6 - 8*y*z + 52*y^2*z - 118*y^3*z + 122*y^4*z - 58*y^5*z + 10*y^6*z - 9*z^2 + 66*y*z^2 - 189*y^2*z^2 + 262*y^3*z^2 - 182*y^4*z^2 + 58*y^5*z^2 - 6*y^6*z^2 + 40*z^3 - 174*y*z^3 + 310*y^2*z^3 - 274*y^3*z^3 + 116*y^4*z^3 - 18*y^5*z^3 - 65*z^4 + 202*y*z^4 - 245*y^2*z^4 + 134*y^3*z^4 - 27*y^4*z^4 + 46*z^5 - 106*y*z^5 + 86*y^2*z^5 - 24*y^3*z^5 - 12*z^6 + 20*y*z^6 - 9*y^2*z^6)*G[0, 1 - y, z])/(2*(-1 + y)^2*y*(-1 + z)^2*z^3* (-1 + y + z)^2) + ((2*y - y^2 - 2*y^2*z + 3*z^2 - 8*y*z^2 + 3*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((-2*y + 7*y^2 - 8*y^3 + 3*y^4 + 6*y*z - 16*y^2*z + 10*y^3*z - 3*z^2 + 2*y*z^2)*G[1 - y, 0, z])/ (2*(-1 + y)^2*y*z^3) + ((28*y^2 - 56*y^3 + 28*y^4 + 50*y*z - 100*y^2*z + 50*y^3*z + 22*z^2 - 32*y*z^2 + 13*y^2*z^2)* G[1 - y, 1 - y, z])/(6*(-1 + y)^2*y*z^3) + ((20*y^2 - 28*y^3 + 11*y^4 + 10*y*z - 36*y^2*z + 20*y^3*z + 5*z^2 - 30*y*z^2 + 21*y^2*z^2 - 22*z^3 + 26*y*z^3 + 14*z^4)*G[-y, 1 - y, z])/ (6*y*z^3*(-1 + y + z)^2) + ((y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, z])/ (y*z^3) - G[0, 1, 0, z]/(y*z) + ((-y^2 - 2*y*z + z^2)* G[0, 1 - y, 0, z])/(y*z^3) + ((y^2 + 2*y*z + 3*z^2)* G[0, 1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 4*z^2)* G[0, -y, 1 - y, z])/(y*z^3) - (2*G[1, 0, 0, z])/(y*z) + (2*G[1, 0, 1 - y, z])/(y*z) + G[1, 1 - y, 0, z]/(y*z) + ((y^2 + 2*y*z + 3*z^2)*G[1 - y, 0, 0, z])/(y*z^3) - G[1 - y, 1, 0, z]/(y*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 1 - y, 0, z])/ (y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^3) + ((y + 2*z)*G[-y, 0, 1 - y, z])/z^3 - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^3) + (2*G[-y, -y, 1 - y, z])/(y*z)) + G[1, y]*((564*y - 564*y^2 - 296*z + 161*y*z)/(54*(-1 + y)*y*z^2) + ((-102*y + 102*y^2 + 62*z - 71*y*z)*G[1 - y, z])/(18*(-1 + y)*y*z^2) + ((179*y^3 - 546*y^4 + 555*y^5 - 188*y^6 + 274*y^2*z - 1207*y^3*z + 1771*y^4*z - 1017*y^5*z + 179*y^6*z + 133*y*z^2 - 956*y^2*z^2 + 2047*y^3*z^2 - 1695*y^4*z^2 + 471*y^5*z^2 + 9*z^3 - 284*y*z^3 + 1002*y^2*z^3 - 1242*y^3*z^3 + 479*y^4*z^3 - 18*z^4 + 151*y*z^4 - 347*y^2*z^4 + 214*y^3*z^4 + 9*z^5 + 27*y^2*z^5)*G[-y, z])/ (18*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)) + ((3*y + 11*z)*G[0, 0, z])/(3*y*z^2) + (11*G[0, 1 - y, z])/(3*y*z) + ((-15*y^2 + 45*y^3 - 45*y^4 + 15*y^5 - 18*y*z + 90*y^2*z - 156*y^3*z + 114*y^4*z - 30*y^5*z + 4*z^2 - 6*y*z^2 - 75*y^2*z^2 + 155*y^3*z^2 - 96*y^4*z^2 + 18*y^5*z^2 - 8*z^3 + 72*y*z^3 - 48*y^2*z^3 - 22*y^3*z^3 + 18*y^4*z^3 + 4*z^4 - 60*y*z^4 + 45*y^2*z^4 - 13*y^3*z^4 + 12*y*z^5)*G[0, -y, z])/(6*(-1 + y)^3*y*(-1 + z)^2* z^3) + ((-2*y + y^2 + 2*y^2*z + 3*z^2 - 4*y*z^2 + 3*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, z])/(2*y*z^3*(-1 + y + z)^2) + (11*G[1 - y, 0, z])/(3*y*z) + (11*G[1 - y, 1 - y, z])/(3*y*z) + ((-6*y + 46*y^2 - 102*y^3 + 90*y^4 - 28*y^5 + 62*y*z - 248*y^2*z + 366*y^3*z - 236*y^4*z + 56*y^5*z + 53*z^2 - 247*y*z^2 + 499*y^2*z^2 - 479*y^3*z^2 + 199*y^4*z^2 - 25*y^5*z^2 - 106*z^3 + 314*y*z^3 - 426*y^2*z^3 + 268*y^3*z^3 - 62*y^4*z^3 + 53*z^4 - 111*y*z^4 + 126*y^2*z^4 - 44*y^3*z^4 - 12*y*z^5)*G[1 - y, -y, z])/ (6*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((-18*y^2 + 24*y^3 - 9*y^4 - 42*y*z + 96*y^2*z - 48*y^3*z - 31*z^2 + 146*y*z^2 - 109*y^2*z^2 + 74*z^3 - 110*y*z^3 - 40*z^4)*G[-y, 0, z])/ (6*y*z^3*(-1 + y + z)^2) + ((-14*y^2 - 25*y*z - 22*z^2)* G[-y, 1 - y, z])/(3*y*z^3) + ((y^2 - 14*y^3 + 10*y^4 + 56*y*z - 138*y^2*z + 88*y^3*z + 35*z^2 - 206*y*z^2 + 190*y^2*z^2 - 82*z^3 + 156*y*z^3 + 44*z^4)*G[-y, -y, z])/ (6*y*z^3*(-1 + y + z)^2) + (3*G[0, 0, 0, z])/(y*z) + G[0, 0, 1 - y, z]/(y*z) + ((-y - 2*z)*G[0, 0, -y, z])/z^3 - G[0, 1, 0, z]/(y*z) + G[0, 1 - y, 0, z]/(y*z) - G[0, 1 - y, -y, z]/(y*z) + ((y^2 + 2*y*z + 2*z^2)*G[0, -y, 0, z])/ (y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[0, -y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z + 2*z^2)*G[0, -y, -y, z])/(y*z^3) - (2*G[1, 0, 0, z])/(y*z) - G[1, 0, 1 - y, z]/(y*z) - G[1, 0, -y, z]/(y*z) - G[1, 1 - y, 0, z]/(y*z) - G[1, 1 - y, -y, z]/(y*z) + G[1 - y, 0, 0, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, -y, z])/(y*z^3) + (2*G[1 - y, 1, 0, z])/(y*z) + ((-y^2 - 2*y*z - 2*z^2)* G[1 - y, -y, 0, z])/(y*z^3) + (4*(y^2 + 2*y*z + 2*z^2)* G[1 - y, -y, -y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)* G[-y, 0, 0, z])/(y*z^3) - (2*G[-y, 0, 1 - y, z])/(y*z) + (2*G[-y, 0, -y, z])/(y*z) - (2*G[-y, 1 - y, 0, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, -y, z])/(y*z^3) + (2*(y^2 + 2*y*z + z^2)*G[-y, -y, 0, z])/(y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, z])/(y*z^3) - (6*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, -y, z])/(y*z^3)) - (3*G[0, 0, 0, 1, y])/(y*z) + (3*G[0, 0, 0, 1 - y, z])/(y*z) + (2*G[0, 0, 1, 0, y])/(y*z) - (3*G[0, 0, 1, 0, z])/(y*z) + G[0, 0, 1, 1, y]/(y*z) + (3*G[0, 0, 1 - y, 0, z])/(y*z) + G[0, 0, 1 - y, 1 - y, z]/(y*z) + ((-y - 2*z)*G[0, 0, -y, 1 - y, z])/z^3 - G[0, 1, 0, 0, y]/(y*z) - (2*G[0, 1, 0, 0, z])/(y*z) + G[0, 1, 0, 1, y]/(y*z) - G[0, 1, 0, 1 - y, z]/(y*z) - G[0, 1, 1, 0, y]/(y*z) + (4*G[0, 1, 1, 0, z])/(y*z) - G[0, 1, 1 - y, 0, z]/(y*z) + (3*G[0, 1 - y, 0, 0, z])/(y*z) + G[0, 1 - y, 0, 1 - y, z]/(y*z) - (3*G[0, 1 - y, 1, 0, z])/(y*z) + G[0, 1 - y, 1 - y, 0, z]/(y*z) - G[0, 1 - y, -y, 1 - y, z]/(y*z) + ((y^2 + 2*y*z + 2*z^2)*G[0, -y, 0, 1 - y, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[0, -y, 1 - y, 0, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[0, -y, 1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z + 2*z^2)*G[0, -y, -y, 1 - y, z])/(y*z^3) - (3*G[1, 0, 0, 0, z])/(y*z) + (2*G[1, 0, 0, 1, y])/(y*z) - (2*G[1, 0, 0, 1 - y, z])/(y*z) - G[1, 0, 1, 0, y]/(y*z) + (4*G[1, 0, 1, 0, z])/(y*z) - G[1, 0, 1, 1, y]/(y*z) - (2*G[1, 0, 1 - y, 0, z])/(y*z) - G[1, 0, 1 - y, 1 - y, z]/(y*z) - G[1, 0, -y, 1 - y, z]/(y*z) + G[1, 1, 0, 0, y]/(y*z) + (4*G[1, 1, 0, 0, z])/(y*z) - (4*G[1, 1, 1, 0, z])/(y*z) - (2*G[1, 1 - y, 0, 0, z])/(y*z) - G[1, 1 - y, 0, 1 - y, z]/(y*z) - G[1, 1 - y, 1 - y, 0, z]/(y*z) - G[1, 1 - y, -y, 1 - y, z]/(y*z) + (3*G[1 - y, 0, 0, 0, z])/(y*z) + G[1 - y, 0, 0, 1 - y, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, 1, 0, z])/(y*z^3) + G[1 - y, 0, 1 - y, 0, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, -y, 1 - y, z])/(y*z^3) - (2*G[1 - y, 1, 0, 0, z])/(y*z) + (2*G[1 - y, 1, 0, 1 - y, z])/(y*z) + (2*(y + 2*z)*G[1 - y, 1, 1, 0, z])/z^3 + (2*G[1 - y, 1, 1 - y, 0, z])/ (y*z) + G[1 - y, 1 - y, 0, 0, z]/(y*z) + ((y^2 + 2*y*z + 3*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, -y, 0, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, -y, 1 - y, 0, z])/(y*z^3) + (4*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, -y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 0, 0, 1 - y, z])/(y*z^3) + ((-y - 2*z)*G[-y, 0, 1, 0, z])/z^3 + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 0, 1 - y, 0, z])/(y*z^3) - (2*G[-y, 0, 1 - y, 1 - y, z])/(y*z) + (2*G[-y, 0, -y, 1 - y, z])/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 1 - y, 0, 0, z])/(y*z^3) - (2*G[-y, 1 - y, 0, 1 - y, z])/(y*z) + ((-y - 2*z)*G[-y, 1 - y, 1, 0, z])/ z^3 - (2*G[-y, 1 - y, 1 - y, 0, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y*z^3) + (2*(y^2 + 2*y*z + z^2)*G[-y, -y, 0, 1 - y, z])/(y*z^3) + (2*(y^2 + 2*y*z + z^2)*G[-y, -y, 1 - y, 0, z])/(y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y*z^3) - (6*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, -y, 1 - y, z])/(y*z^3) + ((-90*y^2 + 180*y^3 - 90*y^4 - 43*z + 219*y*z + 15*y^2*z - 371*y^3*z + 153*y^4*z + 27*y^5*z + 86*z^2 - 600*y*z^2 + 348*y^2*z^2 + 202*y^3*z^2 - 144*y^4*z^2 - 43*z^3 + 489*y*z^3 - 300*y^2*z^3 + 70*y^3*z^3 - 108*y*z^4)/(18*(-1 + y)^3*y*(-1 + z)^2*z^2) + (2*G[1, y])/(y*z) - (3*G[1, z])/(y*z) + (5*(y^2 + 2*y*z + z^2)*G[1 - y, z])/(y*z^3))*Zeta[3] + Pi*(((-1/54*I)*(-665 + 647*y))/((-1 + y)*y*z) + ((I/2)*(-4*y^2 + 4*y^3 + 3*z - 14*y*z + 9*y^2*z)*G[0, 0, y])/ ((-1 + y)^2*y*z^2) + (((3*I)/2)*G[0, 0, z])/(y*z) - ((I/6)*(6*y - 12*y^2 + 6*y^3 - 13*z + 38*y*z - 22*y^2*z)*G[0, 1, y])/ ((-1 + y)^2*y*z^2) + G[1 - y, z]* (((I/18)*(39*y - 39*y^2 - 62*z + 71*y*z))/((-1 + y)*y*z^2) - (I*(2*y^2 + 4*y*z + 3*z^2)*G[0, 0, y])/(y*z^3) - (I*G[0, 1, y])/(y*z)) - ((I/6)*(6*y + 13*z)*G[0, 1 - y, z])/(y*z^2) + ((I/2)*(-2*y + 4*y^2 - 2*y^3 - 3*z + 2*y*z)*G[1, 0, y])/ ((-1 + y)^2*y*z^2) + G[-y, z]*((I*(y^2 + 2*y*z + 2*z^2)*G[0, 1, y])/ (y*z^3) + (I*(y^2 + 2*y*z + 2*z^2)*G[1, 0, y])/(y*z^3)) + (((2*I)/3)*G[1, 0, z])/(y*z) - (((13*I)/6)*G[1, 1, y])/(y*z) + G[0, z]*(((-1/2*I)*(-8 + 7*y))/((-1 + y)*y*z) - ((I/6)*(6*y + 13*z)*G[1, y])/(y*z^2) - (I*G[0, 1, y])/(y*z) - ((2*I)*G[1, 0, y])/(y*z) - (I*G[1, 1, y])/(y*z)) - ((I/6)*(6*y + 13*z)*G[1 - y, 0, z])/(y*z^2) - (((13*I)/6)*G[1 - y, 1 - y, z])/(y*z) + G[1, y]*(((I/18)*(39*y - 39*y^2 - 62*z + 71*y*z))/((-1 + y)*y*z^2) - (((13*I)/6)*G[1 - y, z])/(y*z) + (((13*I)/6)*(y^2 + 2*y*z + 2*z^2)* G[-y, z])/(y*z^3) - ((3*I)*G[0, 0, z])/(y*z) - (I*G[0, 1 - y, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)*G[0, -y, z])/ (y*z^3) + (I*G[1, 0, z])/(y*z) - (I*G[1 - y, 0, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)*G[-y, 0, z])/(y*z^3)) + (((13*I)/6)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + G[0, y]*(((I/6)*(-13*y^2 + 13*y^3 - 24*z + 37*y*z - 15*y^2*z))/ ((-1 + y)^2*y*z^2) + ((I/2)*(-2*y^2 + 2*y^3 + 3*z - 10*y*z + 6*y^2*z)*G[0, z])/((-1 + y)^2*y*z^2) - ((I/6)*(13*y^2 - 26*y^3 + 13*y^4 + 32*y*z - 64*y^2*z + 32*y^3*z + 13*z^2 - 14*y*z^2 + 4*y^2*z^2)*G[1 - y, z])/((-1 + y)^2*y*z^3) - (I*(y^2 + 2*y*z + 3*z^2)*G[0, 1 - y, z])/(y*z^3) + (I*G[1, 0, z])/(y*z) - (I*(y^2 + 2*y*z + 3*z^2)*G[1 - y, 0, z])/ (y*z^3) - (I*G[1 - y, 1 - y, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3)) + (I*G[0, 0, 1, y])/(y*z) - ((3*I)*G[0, 0, 1 - y, z])/(y*z) + (I*G[0, 1, 0, z])/(y*z) - (I*G[0, 1, 1, y])/(y*z) - ((3*I)*G[0, 1 - y, 0, z])/(y*z) - (I*G[0, 1 - y, 1 - y, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)*G[0, -y, 1 - y, z])/(y*z^3) - (I*G[1, 0, 0, y])/(y*z) + ((2*I)*G[1, 0, 0, z])/(y*z) + (I*G[1, 0, 1 - y, z])/(y*z) + (I*G[1, 1, 0, y])/(y*z) + (I*G[1, 1 - y, 0, z])/(y*z) - ((3*I)*G[1 - y, 0, 0, z])/(y*z) - (I*G[1 - y, 0, 1 - y, z])/(y*z) + (I*G[1 - y, 1, 0, z])/(y*z) - (I*G[1 - y, 1 - y, 0, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)* G[-y, 0, 1 - y, z])/(y*z^3) + (I*(y^2 + 2*y*z + 2*z^2)* G[-y, 1 - y, 0, z])/(y*z^3) + (I*Zeta[3])/(y*z)) + ((-157*Pi^4)/(1440*y*z) + (-255 + 179*y + 8*y^2 + 255*z - 187*y*z)/ (32*(-1 + y)*y*(-1 + z)*z) + Pi^3*(((3*I)/8)/(y*z) - (((7*I)/12)*G[1, y])/(y*z) - (((7*I)/12)*G[1 - y, z])/(y*z)) - (2*G[0, 0, z]*G[1, 1, y])/(y*z) + G[0, 1 - y, z]* ((-2*y + 16*y^2 - 26*y^3 + 12*y^4 + 9*y*z - 24*y^2*z + 15*y^3*z + 4*z^2 - 4*y*z^2 + 8*y^2*z^2)/(4*(-1 + y)^2*y^2*z^2) + (2*G[1, 0, y])/(y*z) - (3*G[1, 1, y])/(y*z)) + G[1, 0, z]*((2*y - 36*y^2 + 96*y^3 - 92*y^4 + 30*y^5 - 15*y*z + 94*y^2*z - 154*y^3*z + 86*y^4*z - 11*y^5*z - 4*z^2 + 34*y*z^2 - 96*y^2*z^2 + 88*y^3*z^2 - 22*y^4*z^2 + 8*z^3 - 25*y*z^3 + 56*y^2*z^3 - 31*y^3*z^3 - 4*z^4 + 4*y*z^4 - 8*y^2*z^4)/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2) + G[1, 1, y]/(y*z)) + G[0, -y, z]*((-2*G[1, 0, y])/(y*z) + (2*G[1, 1, y])/(y*z)) + ((-2*y + 16*y^2 - 26*y^3 + 12*y^4 + 9*y*z - 24*y^2*z + 15*y^3*z + 4*z^2 - 4*y*z^2 + 8*y^2*z^2)*G[1 - y, 0, z])/ (4*(-1 + y)^2*y^2*z^2) + ((-5*y + 5*y^2 + 8*z - 7*y*z)* G[1 - y, 1 - y, z])/(2*(-1 + y)*y*z^2) + G[0, 0, y]*((20*y - 20*y^2 + 16*z - 11*y*z)/(4*(-1 + y)^2*z^2) + ((-5*y - 4*z)*G[1 - y, 0, z])/z^3 - (2*(y^2 + 2*y*z + z^2)* G[1 - y, 1 - y, z])/(y*z^3)) + ((-2*y^2 - 11*y^3 + 28*y^4 - 15*y^5 - 2*y*z + 2*y^2*z + 11*y^3*z - 24*y^4*z + 13*y^5*z - 5*y*z^2 + 12*y^2*z^2 + 3*y^3*z^2 - 2*y^4*z^2 + 4*z^3 + 3*y*z^3 - 6*y^2*z^3 - y^3*z^3 - 4*z^4 + 4*y*z^4 - 8*y^2*z^4)* G[-y, 1 - y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3) + Pi^2*((-2*y - 2*y^2 + 18*y^3 - 22*y^4 + 8*y^5 - 54*z + 215*y*z - 298*y^2*z + 157*y^3*z - 10*y^4*z - 10*y^5*z + 164*z^2 - 545*y*z^2 + 616*y^2*z^2 - 271*y^3*z^2 + 36*y^4*z^2 - 166*z^3 + 463*y*z^3 - 376*y^2*z^3 + 94*y^3*z^3 + 56*z^4 - 131*y*z^4 + 60*y^2*z^4)/ (24*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2) + G[0, z]*((2*y^2 - 8*y^3 + 12*y^4 - 8*y^5 + 2*y^6 + 8*y*z - 34*y^2*z + 54*y^3*z - 38*y^4*z + 10*y^5*z - 2*z^2 - 14*y*z^2 + 48*y^2*z^2 - 46*y^3*z^2 + 14*y^4*z^2 + 3*z^3 + 11*y*z^3 - 20*y^2*z^3 + 6*y^3*z^3 - 4*y*z^4)/(12*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + (7*G[1, y])/(12*y*z)) + ((1 + y - 4*y^2 + z - 14*y*z + 4*y^2*z - 11*z^2 + 13*y*z^2 + 9*z^3)*G[1, z])/(12*y*z^3*(-1 + y + z)) + ((1 - 2*y - 4*y^2 + 16*y^3 - 19*y^4 + 10*y^5 - 2*y^6 - z - 16*y*z + 89*y^2*z - 165*y^3*z + 136*y^4*z - 47*y^5*z + 4*y^6*z - 27*z^2 + 171*y*z^2 - 415*y^2*z^2 + 485*y^3*z^2 - 275*y^4*z^2 + 62*y^5*z^2 - y^6*z^2 + 77*z^3 - 374*y*z^3 + 675*y^2*z^3 - 571*y^3*z^3 + 221*y^4*z^3 - 28*y^5*z^3 - 74*z^4 + 313*y*z^4 - 442*y^2*z^4 + 267*y^3*z^4 - 60*y^4*z^4 + 24*z^5 - 96*y*z^5 + 97*y^2*z^5 - 33*y^3*z^5 + 4*y*z^6)*G[1 - y, z])/(12*(-1 + y)^3*y*(-1 + z)^2*z^3* (-1 + y + z)) + G[0, y]*((6*y - 12*y^2 + 6*y^3 - 8*z - y*z + 21*y^2*z - 10*y^3*z - 2*y^4*z + 36*z^2 - 33*y*z^2 - 6*y^2*z^2 + 8*y^3*z^2 - 48*z^3 + 43*y*z^3 - 5*y^2*z^3 + 20*z^4 - 15*y*z^4)/ (24*(-1 + y)^2*(-1 + z)^2*z^2*(-1 + y + z)) + ((-3*y^2 + 6*y*z + 7*z^2)*G[1 - y, z])/(12*y*z^3)) + G[1, y]*((3*y - 21*y^2 + 54*y^3 - 66*y^4 + 39*y^5 - 9*y^6 + 15*z - 109*y*z + 312*y^2*z - 450*y^3*z + 342*y^4*z - 126*y^5*z + 15*y^6*z + y^7*z - 62*z^2 + 382*y*z^2 - 882*y^2*z^2 + 989*y^3*z^2 - 559*y^4*z^2 + 141*y^5*z^2 - 9*y^6*z^2 + 94*z^3 - 522*y*z^3 + 1000*y^2*z^3 - 874*y^3*z^3 + 353*y^4*z^3 - 51*y^5*z^3 - 62*z^4 + 323*y*z^4 - 497*y^2*z^4 + 311*y^3*z^4 - 71*y^4*z^4 + 15*z^5 - 81*y*z^5 + 88*y^2*z^5 - 30*y^3*z^5 + 4*y*z^6)/(12*(-1 + y)^3*y*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((6*y^2 + 12*y*z + 23*z^2)*G[1 - y, z])/(12*y*z^3) + ((3*y^2 - 6*y*z - 14*z^2)*G[-y, z])/(12*y*z^3)) - (7*G[0, 1, y])/(12*y*z) + G[0, 1, z]/(3*y*z) + G[0, 1 - y, z]/(4*y*z) - (7*G[1, 0, z])/(12*y*z) + (19*G[1, 1, y])/(12*y*z) - G[1, 1, z]/(3*y*z) + ((-2*y^2 - 4*y*z + 7*z^2)*G[1 - y, 0, z])/(12*y*z^3) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 1, z])/(3*y*z^3) + ((16*y^2 + 20*y*z + 27*z^2)*G[1 - y, 1 - y, z])/(12*y*z^3) + ((3*y^2 - 6*y*z - 14*z^2)*G[-y, 1 - y, z])/(12*y*z^3)) + G[1, 0, y]*((-18*y + 78*y^2 - 126*y^3 + 90*y^4 - 24*y^5 - 15*z + 116*y*z - 287*y^2*z + 312*y^3*z - 152*y^4*z + 26*y^5*z + 43*z^2 - 190*y*z^2 + 319*y^2*z^2 - 230*y^3*z^2 + 58*y^4*z^2 - 41*z^3 + 94*y*z^3 - 112*y^2*z^3 + 46*y^3*z^3 + 13*z^4 - 2*y*z^4 + 2*y^2*z^4)/ (4*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2) + ((-7*y^2 - 8*y*z - 2*z^2)*G[1 - y, 1 - y, z])/(y*z^3) + ((5*y + 4*z)*G[-y, 0, z])/z^3 - (3*y*G[-y, 1 - y, z])/z^3 + (2*G[-y, -y, z])/(y*z)) + G[1, 1, y]* ((-5*y + 5*y^2 + 8*z - 7*y*z)/(2*(-1 + y)*y*z^2) - (3*G[1 - y, 0, z])/(y*z) - (3*G[1 - y, 1 - y, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 0, z])/(y*z^3) + (3*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)*G[-y, -y, z])/(y*z^3)) + G[0, 1, y]*((-2*y + 14*y^2 - 26*y^3 + 14*y^4 + 11*y*z - 38*y^2*z + 45*y^3*z - 16*y^4*z + 4*z^2 - 13*y*z^2 + 30*y^2*z^2 - 15*y^3*z^2 - 4*z^3 + 4*y*z^3 - 8*y^2*z^3)/(4*(-1 + y)^2*y^2*(-1 + z)*z^2) + G[0, 1 - y, z]/(y*z) - G[1, 0, z]/(y*z) - G[1, 1 - y, z]/(y*z) + ((-y^2 - 2*y*z + z^2)*G[1 - y, 0, z])/(y*z^3) + ((y^2 + 2*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 2*z^2)*G[-y, -y, z])/(y*z^3)) + ((-6*y + 18*y^2 - 18*y^3 + 5*y^4 + 2*y^5 - y^6 - 12*z + 32*y*z - 46*y^2*z + 38*y^3*z - 13*y^4*z + y^5*z + 24*z^2 - 42*y*z^2 + 39*y^2*z^2 - 22*y^3*z^2 + 5*y^4*z^2 - 12*z^3 + 12*y*z^3 - 11*y^2*z^3 + 3*y^3*z^3 + 4*y*z^4)*G[0, 0, 1, y])/ (2*(-1 + y)^3*y*(-1 + z)^2*z*(-1 + y + z)) + ((-10*y + 22*y^2 - 14*y^3 + 2*y^4 + 28*y*z - 54*y^2*z + 30*y^3*z - 5*y^4*z + y^5*z + 6*z^2 - 34*y*z^2 + 46*y^2*z^2 - 18*y^3*z^2 + y^4*z^2 - 12*z^3 + 24*y*z^3 - 17*y^2*z^3 + 3*y^3*z^3 + 6*z^4 - 8*y*z^4 + 3*y^2*z^4)*G[0, 1, 0, y])/(2*(-1 + y)^2*y*(-1 + z)^2*z^2* (-1 + y + z)) + ((-16*y + 68*y^2 - 112*y^3 + 88*y^4 - 32*y^5 + 4*y^6 - 15*z + 95*y*z - 212*y^2*z + 216*y^3*z - 101*y^4*z + 17*y^5*z + 34*z^2 - 122*y*z^2 + 164*y^2*z^2 - 98*y^3*z^2 + 22*y^4*z^2 - 18*z^3 + 34*y*z^3 - 25*y^2*z^3 + 9*y^3*z^3 + 4*y*z^4)* G[0, 1, 0, z])/(2*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + ((2*y - 6*y^2 + 4*y^3 - 3*z + 2*y*z)*G[0, 1, 1, y])/ (2*(-1 + y)^2*y*z^2) + ((-2*y + 3*z)*G[0, 1 - y, 1 - y, z])/ (2*y*z^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 + 4*y*z - 4*y^2*z - 6*y^3*z + 8*y^4*z - 2*y^5*z + 6*z^2 - 12*y*z^2 + 6*y^2*z^2 + 6*y^3*z^2 - 8*y^4*z^2 + 2*y^5*z^2 - 12*z^3 + 6*y*z^3 + 8*y^2*z^3 - 6*y^3*z^3 + 6*z^4 + 6*y*z^4 - 10*y^2*z^4 + 6*y^3*z^4 - 4*y*z^5)* G[0, -y, 1 - y, z])/(2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((-10*y + 20*y^2 - 10*y^3 - 8*z + 21*y*z - 13*y^2*z + 4*z^2 - 3*y*z^2)* G[1, 0, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)) + ((2*y - 6*y^2 + 6*y^3 - 2*y^4 - 3*z + 12*y*z - 20*y^2*z + 16*y^3*z - 4*y^4*z - 2*y^5*z + y^6*z + 3*z^2 - 37*y*z^2 + 73*y^2*z^2 - 55*y^3*z^2 + 17*y^4*z^2 - y^5*z^2 + 3*z^3 + 34*y*z^3 - 63*y^2*z^3 + 38*y^3*z^3 - 8*y^4*z^3 - 3*z^4 - 15*y*z^4 + 16*y^2*z^4 - 6*y^3*z^4 + 4*y*z^5)*G[1, 0, 1, y])/(2*(-1 + y)^3*y*(-1 + z)^2*z^2* (-1 + y + z)) + G[1, z]*(G[0, 0, 1, y]/(y*z) - G[1, 0, 1, y]/(y*z)) + ((1 + y + z + 2*y*z + z^2 - 3*y*z^2 - 3*z^3)*G[1, 0, 1 - y, z])/ (2*y*z^3*(-1 + y + z)) + ((6*y - 28*y^2 + 48*y^3 - 36*y^4 + 10*y^5 - 9*z - 6*y*z + 97*y^2*z - 160*y^3*z + 97*y^4*z - 18*y^5*z - y^6*z + 28*z^2 - 8*y*z^2 - 136*y^2*z^2 + 194*y^3*z^2 - 88*y^4*z^2 + 10*y^5*z^2 - 32*z^3 + 8*y*z^3 + 96*y^2*z^3 - 100*y^3*z^3 + 26*y^4*z^3 + 16*z^4 + 2*y*z^4 - 32*y^2*z^4 + 18*y^3*z^4 - 3*z^5 - 2*y*z^5 + 3*y^2*z^5)*G[1, 1, 0, y])/(2*(-1 + y)^2*y*(-1 + z)^2*z^2* (-1 + y + z)^2) + ((-1 - y + 4*y^2 - z + 14*y*z - 4*y^2*z + 11*z^2 - 13*y*z^2 - 9*z^3)*G[1, 1, 0, z])/(2*y*z^3*(-1 + y + z)) - (3*G[1, 1, 1, y])/z^2 + G[0, z]*((-3*y + 4*y^2 - y^3 - 2*z - y*z + 5*y^2*z + 4*z^2 - 8*y^2*z^2 - 2*z^3 + 4*y*z^3)/ (4*(-1 + y)*y*(-1 + z)^2*z*(-1 + y + z)) + ((-2*y + 16*y^2 - 26*y^3 + 12*y^4 + 9*y*z - 24*y^2*z + 15*y^3*z + 4*z^2 - 4*y*z^2 + 8*y^2*z^2)*G[1, y])/(4*(-1 + y)^2*y^2*z^2) + ((10*y - 20*y^2 + 10*y^3 + 8*z - 21*y*z + 13*y^2*z - 4*z^2 + 3*y*z^2)* G[0, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)) + ((-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - 4*y*z + 13*y^2*z - 14*y^3*z + 5*y^4*z + 6*z^2 - 2*y*z^2 - 7*y^2*z^2 + 3*y^3*z^2 - 4*y*z^3)* G[0, 1, y])/(2*(-1 + y)^3*y*z^2*(-1 + y + z)) + ((-10*y + 20*y^2 - 10*y^3 + 24*y*z - 23*y^2*z + 4*z^2 - 16*y*z^2 - 3*z^3)*G[1, 0, y])/(2*y*z^2*(-1 + y + z)^2) + ((-2*y + 3*z)*G[1, 1, y])/(2*y*z^2) + (2*G[0, 1, 1, y])/(y*z) + G[1, 0, 1, y]/(y*z) - (3*G[1, 1, 1, y])/(y*z)) + G[1 - y, z]*((29*y - 29*y^2 + 2*z - 4*y*z)/(4*(-1 + y)*y*z^2) + ((-2*y + 2*y^2 - 4*z + 3*y*z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((-1 + y + 6*y^2 - 14*y^3 + 11*y^4 - 3*y^5 + 6*y*z - 28*y^2*z + 44*y^3*z - 28*y^4*z + 6*y^5*z + 3*z^2 - 29*y*z^2 + 64*y^2*z^2 - 58*y^3*z^2 + 22*y^4*z^2 - 2*y^5*z^2 - 2*z^3 + 38*y*z^3 - 64*y^2*z^3 + 40*y^3*z^3 - 8*y^4*z^3 - 20*y*z^4 + 21*y^2*z^4 - 9*y^3*z^4 + 4*y*z^5)*G[0, 1, y])/(2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((-y^2 + 2*y^3 - y^4 + 12*y*z - 29*y^2*z + 15*y^3*z + 2*y^4*z + 3*z^2 - 48*y*z^2 + 87*y^2*z^2 - 36*y^3*z^2 - 2*y^4*z^2 - 9*z^3 + 63*y*z^3 - 82*y^2*z^3 + 20*y^3*z^3 + 9*z^4 - 30*y*z^4 + 25*y^2*z^4 - 3*z^5 + 3*y*z^5)*G[1, 0, y])/(2*(-1 + y)*y*(-1 + z)^2* z^3*(-1 + y + z)) - (3*G[1, 1, y])/z^2 - (2*G[0, 0, 1, y])/(y*z) + ((4*y^2 + 2*y*z - z^2)*G[0, 1, 0, y])/(y*z^3) + ((-y^2 - 2*y*z + z^2)*G[0, 1, 1, y])/(y*z^3) + ((5*y + 4*z)*G[1, 0, 0, y])/z^3 + ((y^2 + 2*y*z + 3*z^2)* G[1, 0, 1, y])/(y*z^3) - (2*(y + 2*z)*G[1, 1, 0, y])/z^3 - (3*G[1, 1, 1, y])/(y*z)) + G[-y, z]* (((-8*y^2 + 8*y^3 - 22*y*z + 34*y^2*z - 15*z^2 + 53*y*z^2 + 27*z^3)* G[0, 1, y])/(2*y*z^3*(-1 + y + z)) + ((-y^2 - y^3 + 4*y*z - 9*y^2*z + 6*z^2 - 8*y*z^2)*G[1, 0, y])/ (2*y*z^3*(-1 + y + z)) + ((-3*y^2 - 2*y*z - 3*z^2)*G[1, 1, y])/ (2*y*z^3) + ((-5*y - 4*z)*G[0, 1, 0, y])/z^3 + ((-y^2 - 2*y*z - 2*z^2)*G[0, 1, 1, y])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1, 0, 1, y])/(y*z^3) - (3*y*G[1, 1, 0, y])/z^3 + (3*(y^2 + 2*y*z + 2*z^2)*G[1, 1, 1, y])/ (y*z^3)) + ((1 + y + z + 2*y*z + z^2 - 3*y*z^2 - 3*z^3)* G[1, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)) + ((-2*y + 3*z)*G[1 - y, 0, 1 - y, z])/(2*y*z^2) + ((16*y - 76*y^2 + 132*y^3 - 100*y^4 + 28*y^5 + 12*z - 80*y*z + 173*y^2*z - 154*y^3*z + 49*y^4*z - 12*z^2 + 52*y*z^2 - 61*y^2*z^2 + 21*y^3*z^2 - 4*y*z^3)*G[1 - y, 1, 0, z])/(2*(-1 + y)^3*y*z^2* (-1 + y + z)) + ((-2*y + 3*z)*G[1 - y, 1 - y, 0, z])/(2*y*z^2) - (3*G[1 - y, 1 - y, 1 - y, z])/z^2 + ((-1 + y + 9*y^2 - 23*y^3 + 20*y^4 - 6*y^5 + 10*y*z - 48*y^2*z + 78*y^3*z - 52*y^4*z + 12*y^5*z + 3*z^2 - 41*y*z^2 + 102*y^2*z^2 - 102*y^3*z^2 + 43*y^4*z^2 - 5*y^5*z^2 - 2*z^3 + 50*y*z^3 - 92*y^2*z^3 + 62*y^3*z^3 - 14*y^4*z^3 - 24*y*z^4 + 28*y^2*z^4 - 12*y^3*z^4 + 4*y*z^5)*G[1 - y, -y, 1 - y, z])/ (2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((8*y^2 - 6*y^3 + 22*y*z - 24*y^2*z + 15*z^2 - 39*y*z^2 - 21*z^3)* G[-y, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)) + ((8*y^2 - 6*y^3 + 22*y*z - 24*y^2*z + 15*z^2 - 39*y*z^2 - 21*z^3)* G[-y, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)) + ((-3*y^2 - 2*y*z - 3*z^2)*G[-y, 1 - y, 1 - y, z])/(2*y*z^3) + ((-7*y^2 + 9*y^3 - 26*y*z + 43*y^2*z - 21*z^2 + 61*y*z^2 + 27*z^3)* G[-y, -y, 1 - y, z])/(2*y*z^3*(-1 + y + z)) + G[0, y]*((58*y - 116*y^2 + 58*y^3 + 86*z - 207*y*z + 121*y^2*z - 62*z^2 + 39*y*z^2)/(8*(-1 + y)^2*z^2*(-1 + y + z)) + ((-1 + 9*y - 21*y^2 + 19*y^3 - 6*y^4 + 13*z - 40*y*z + 41*y^2*z - 14*y^3*z - 15*z^2 + 29*y*z^2 - 14*y^2*z^2 - 3*z^3)*G[0, z])/ (2*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((2*y + 11*y^2 - 28*y^3 + 15*y^4 + 12*y*z - 37*y^2*z + 38*y^3*z - 13*y^4*z + 16*z^2 - 50*y*z^2 + 42*y^2*z^2 - 14*y^3*z^2 - 16*z^3 + 36*y*z^3 - 14*y^2*z^3)*G[1 - y, z])/(4*(-1 + y)^2*y*(-1 + z)* z^3) + ((y^2 - 3*y^3 + 3*y^4 - y^5 - 4*y*z + 5*y^2*z + 4*y^3*z - 7*y^4*z + 2*y^5*z - 6*z^2 + 20*y*z^2 - 19*y^2*z^2 + y^3*z^2 + 6*y^4*z^2 - 2*y^5*z^2 + 12*z^3 - 24*y*z^3 + 15*y^2*z^3 - 2*y^3*z^3 - 6*z^4 + 4*y*z^4 + y^2*z^4 - y^3*z^4 + 4*y*z^5 - 3*y^2*z^5)*G[0, 1 - y, z])/(2*(-1 + y)^2*y*(-1 + z)^2*z^3* (-1 + y + z)) + ((-1 - y - z - 2*y*z + 2*z^2)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)) + ((-1 + 9*y^2 - 14*y^3 + 6*y^4 - z + 5*y*z - 2*y^2*z - 2*y^3*z + 2*z^2 + 2*y*z^2 - 8*y^2*z^2)*G[1 - y, 0, z])/ (2*(-1 + y)*y*z^3*(-1 + y + z)) + ((3*y - 6*y^2 + 3*y^3 + 4*z - 10*y*z + 6*y^2*z - 4*z^2 + 3*y*z^2)* G[1 - y, 1 - y, z])/(2*(-1 + y)^2*z^3) + ((-y^2 - y^3 + 4*y*z - 9*y^2*z + 6*z^2 - 8*y*z^2)*G[-y, 1 - y, z])/ (2*y*z^3*(-1 + y + z)) + (2*G[0, 0, 1 - y, z])/(y*z) - (2*G[0, -y, 1 - y, z])/(y*z) + ((y^2 + 2*y*z + z^2)* G[1 - y, 0, 1 - y, z])/(y*z^3) + ((5*y + 4*z)*G[1 - y, 1 - y, 0, z])/z^3 - (3*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, z])/(y*z^3) - (2*G[-y, 0, 1 - y, z])/(y*z) + ((5*y + 4*z)*G[-y, 1 - y, 0, z])/z^3 + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^3) + (2*G[-y, -y, 1 - y, z])/(y*z)) + G[1, y]*((29*y - 29*y^2 + 2*z - 4*y*z)/(4*(-1 + y)*y*z^2) + ((-5*y + 5*y^2 + 8*z - 7*y*z)*G[1 - y, z])/(2*(-1 + y)*y*z^2) + ((-2*y^2 - 11*y^3 + 28*y^4 - 15*y^5 - 2*y*z + 2*y^2*z + 11*y^3*z - 24*y^4*z + 13*y^5*z - 5*y*z^2 + 12*y^2*z^2 + 3*y^3*z^2 - 2*y^4*z^2 + 4*z^3 + 3*y*z^3 - 6*y^2*z^3 - y^3*z^3 - 4*z^4 + 4*y*z^4 - 8*y^2*z^4)*G[-y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3) + ((-2*y + 3*z)*G[0, 1 - y, z])/(2*y*z^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 + 4*y*z - 4*y^2*z - 6*y^3*z + 8*y^4*z - 2*y^5*z + 6*z^2 - 12*y*z^2 + 6*y^2*z^2 + 6*y^3*z^2 - 8*y^4*z^2 + 2*y^5*z^2 - 12*z^3 + 6*y*z^3 + 8*y^2*z^3 - 6*y^3*z^3 + 6*z^4 + 6*y*z^4 - 10*y^2*z^4 + 6*y^3*z^4 - 4*y*z^5)*G[0, -y, z])/ (2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((1 + y + z + 2*y*z + z^2 - 3*y*z^2 - 3*z^3)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)) + ((-2*y + 3*z)*G[1 - y, 0, z])/(2*y*z^2) - (3*G[1 - y, 1 - y, z])/z^2 + ((-1 + y + 9*y^2 - 23*y^3 + 20*y^4 - 6*y^5 + 10*y*z - 48*y^2*z + 78*y^3*z - 52*y^4*z + 12*y^5*z + 3*z^2 - 41*y*z^2 + 102*y^2*z^2 - 102*y^3*z^2 + 43*y^4*z^2 - 5*y^5*z^2 - 2*z^3 + 50*y*z^3 - 92*y^2*z^3 + 62*y^3*z^3 - 14*y^4*z^3 - 24*y*z^4 + 28*y^2*z^4 - 12*y^3*z^4 + 4*y*z^5)* G[1 - y, -y, z])/(2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((8*y^2 - 6*y^3 + 22*y*z - 24*y^2*z + 15*z^2 - 39*y*z^2 - 21*z^3)* G[-y, 0, z])/(2*y*z^3*(-1 + y + z)) + ((-3*y^2 - 2*y*z - 3*z^2)*G[-y, 1 - y, z])/(2*y*z^3) + ((-7*y^2 + 9*y^3 - 26*y*z + 43*y^2*z - 21*z^2 + 61*y*z^2 + 27*z^3)* G[-y, -y, z])/(2*y*z^3*(-1 + y + z)) - (2*G[0, 0, 1 - y, z])/ (y*z) - (2*G[0, 0, -y, z])/(y*z) + G[0, 1, 0, z]/(y*z) - (2*G[0, 1 - y, 0, z])/(y*z) - (3*G[0, 1 - y, 1 - y, z])/(y*z) + G[0, 1 - y, -y, z]/(y*z) + (2*G[0, -y, 1 - y, z])/(y*z) + (2*G[0, -y, -y, z])/(y*z) + (2*G[1, 0, 0, z])/(y*z) + G[1, 0, 1 - y, z]/(y*z) - G[1, 0, -y, z]/(y*z) + G[1, 1 - y, 0, z]/(y*z) - G[1, 1 - y, -y, z]/(y*z) - (2*G[1 - y, 0, 0, z])/(y*z) - (3*G[1 - y, 0, 1 - y, z])/(y*z) - (2*(y + 2*z)*G[1 - y, 0, -y, z])/z^3 - (3*G[1 - y, 1 - y, 0, z])/ (y*z) - (3*G[1 - y, 1 - y, 1 - y, z])/(y*z) + (2*(2*y^2 + 4*y*z + 3*z^2)*G[1 - y, 1 - y, -y, z])/(y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 0, 1 - y, z])/(y*z^3) + (2*G[-y, 0, -y, z])/(y*z) + ((y^2 + 2*y*z + 2*z^2)* G[-y, 1 - y, 0, z])/(y*z^3) + (3*(y^2 + 2*y*z + 2*z^2)* G[-y, 1 - y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)* G[-y, 1 - y, -y, z])/(y*z^3) + ((3*y^2 + 6*y*z + 2*z^2)* G[-y, -y, 0, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)* G[-y, -y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)* G[-y, -y, -y, z])/(y*z^3)) - (2*G[0, 0, 1, 1, y])/(y*z) - (2*G[0, 0, 1 - y, 1 - y, z])/(y*z) - (2*G[0, 0, -y, 1 - y, z])/(y*z) - (2*G[0, 1, 0, 1, y])/(y*z) + G[0, 1, 0, 1 - y, z]/(y*z) - (2*G[0, 1, 1, 0, y])/(y*z) - (2*G[0, 1, 1, 0, z])/(y*z) + (3*G[0, 1, 1, 1, y])/(y*z) + G[0, 1, 1 - y, 0, z]/(y*z) - (2*G[0, 1 - y, 0, 1 - y, z])/(y*z) + G[0, 1 - y, 1, 0, z]/(y*z) - (2*G[0, 1 - y, 1 - y, 0, z])/(y*z) - (3*G[0, 1 - y, 1 - y, 1 - y, z])/ (y*z) + G[0, 1 - y, -y, 1 - y, z]/(y*z) + (2*G[0, -y, 1 - y, 1 - y, z])/(y*z) + (2*G[0, -y, -y, 1 - y, z])/ (y*z) - G[1, 0, 0, 1, y]/(y*z) + (2*G[1, 0, 0, 1 - y, z])/(y*z) - G[1, 0, 1, 0, z]/(y*z) + (2*G[1, 0, 1, 1, y])/(y*z) + (2*G[1, 0, 1 - y, 0, z])/(y*z) + G[1, 0, 1 - y, 1 - y, z]/(y*z) - G[1, 0, -y, 1 - y, z]/(y*z) - (2*G[1, 1, 0, 0, z])/(y*z) + (3*G[1, 1, 0, 1, y])/(y*z) + (2*G[1, 1, 1, 0, y])/(y*z) + (2*G[1, 1, 1, 0, z])/(y*z) - (3*G[1, 1, 1, 1, y])/(y*z) + (2*G[1, 1 - y, 0, 0, z])/(y*z) + G[1, 1 - y, 0, 1 - y, z]/(y*z) - G[1, 1 - y, 1, 0, z]/(y*z) + G[1, 1 - y, 1 - y, 0, z]/(y*z) - G[1, 1 - y, -y, 1 - y, z]/(y*z) - (2*G[1 - y, 0, 0, 1 - y, z])/(y*z) + ((6*y^2 + 6*y*z + z^2)*G[1 - y, 0, 1, 0, z])/(y*z^3) - (2*G[1 - y, 0, 1 - y, 0, z])/(y*z) - (3*G[1 - y, 0, 1 - y, 1 - y, z])/ (y*z) - (2*(y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 0, 0, z])/(y*z) + (2*(y^2 + 2*y*z + z^2)* G[1 - y, 1, 1, 0, z])/(y*z^3) - (2*G[1 - y, 1 - y, 0, 0, z])/(y*z) - (3*G[1 - y, 1 - y, 0, 1 - y, z])/(y*z) + ((-6*y^2 - 6*y*z + z^2)*G[1 - y, 1 - y, 1, 0, z])/(y*z^3) - (3*G[1 - y, 1 - y, 1 - y, 0, z])/(y*z) - (3*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(y*z) + (2*(2*y^2 + 4*y*z + 3*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/(y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/(y*z^3) - (2*(4*y^2 + 5*y*z + z^2)*G[-y, 0, 1, 0, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 0, 1 - y, 1 - y, z])/(y*z^3) + (2*G[-y, 0, -y, 1 - y, z])/(y*z) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y*z^3) - (2*(4*y^2 + 5*y*z + z^2)*G[-y, 1 - y, 1, 0, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y*z^3) + (3*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y*z^3) + ((3*y^2 + 6*y*z + 2*z^2)*G[-y, -y, 0, 1 - y, z])/(y*z^3) + ((3*y^2 + 6*y*z + 2*z^2)*G[-y, -y, 1 - y, 0, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)*G[-y, -y, -y, 1 - y, z])/(y*z^3) + ((-4*y^2 + 16*y^3 - 24*y^4 + 16*y^5 - 4*y^6 - 15*z + 37*y*z + 16*y^2*z - 128*y^3*z + 140*y^4*z - 52*y^5*z - y^6*z + 3*y^7*z + 64*z^2 - 120*y*z^2 - 64*y^2*z^2 + 298*y^3*z^2 - 248*y^4*z^2 + 74*y^5*z^2 - 4*y^6*z^2 - 104*z^3 + 124*y*z^3 + 134*y^2*z^3 - 288*y^3*z^3 + 163*y^4*z^3 - 29*y^5*z^3 + 76*z^4 - 24*y*z^4 - 120*y^2*z^4 + 114*y^3*z^4 - 34*y^4*z^4 - 21*z^5 - 29*y*z^5 + 38*y^2*z^5 - 12*y^3*z^5 + 12*y*z^6)/(2*(-1 + y)^3*y*(-1 + z)^2*z^2* (-1 + y + z)^2) - (2*G[1, y])/(y*z) - (4*G[1, z])/(y*z) + (2*(y^2 + 5*y*z + z^2)*G[1 - y, z])/(y*z^3))*Zeta[3] + Pi*((((-3*I)/8)*(-15 + 13*y))/((-1 + y)*y*z) - ((I/2)*(-2*y^2 + 2*y^3 - 3*z + 2*y*z)*G[0, 1, y])/ ((-1 + y)^2*y*z^2) - (((3*I)/2)*G[0, 1 - y, z])/(y*z) - ((I/2)*(-2*y + 2*y^2 - 4*z + 3*y*z)*G[1, 0, y])/((-1 + y)^2*z^2) + (((3*I)/2)*G[1, 0, z])/(y*z) - ((I/2)*(-4*y + 3*z)*G[1, 1, y])/ (y*z^2) - ((2*I)*(y^2 + 2*y*z + 2*z^2)*G[-y, z]*G[1, 1, y])/ (y*z^3) + G[0, z]*((((-3*I)/2)*G[1, y])/(y*z) + ((2*I)*G[1, 1, y])/ (y*z)) + G[1 - y, z]*(((I/2)*(3*y - 3*y^2 - 8*z + 7*y*z))/ ((-1 + y)*y*z^2) + (I*(y + 2*z)*G[0, 1, y])/z^3 + (I*(y^2 + 2*y*z + z^2)*G[1, 0, y])/(y*z^3) + ((3*I)*G[1, 1, y])/ (y*z)) - (((3*I)/2)*G[1 - y, 0, z])/(y*z) - ((I/2)*(-4*y + 3*z)*G[1 - y, 1 - y, z])/(y*z^2) + G[0, y]*((((3*I)/4)*(-2*y + 2*y^2 - 4*z + 3*y*z))/((-1 + y)^2*z^2) - ((I/2)*(3*y^2 - 6*y^3 + 3*y^4 + 6*y*z - 14*y^2*z + 8*y^3*z + 3*z^2 - 10*y*z^2 + 6*y^2*z^2)*G[1 - y, z])/((-1 + y)^2*y*z^3) + ((2*I)*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(y*z^3)) + (((3*I)/2)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + G[1, y]*(((I/2)*(3*y - 3*y^2 - 8*z + 7*y*z))/((-1 + y)*y*z^2) - ((I/2)*(-4*y + 3*z)*G[1 - y, z])/(y*z^2) + (((3*I)/2)*(y^2 + 2*y*z + 2*z^2)*G[-y, z])/(y*z^3) + ((2*I)*G[0, 1 - y, z])/(y*z) - (I*G[1, 0, z])/(y*z) + ((2*I)*G[1 - y, 0, z])/(y*z) + ((3*I)*G[1 - y, 1 - y, z])/(y*z) - (I*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^3) - ((2*I)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3)) - ((2*I)*G[0, 1, 1, y])/(y*z) + ((2*I)*G[0, 1 - y, 1 - y, z])/(y*z) - (I*G[1, 0, 1, y])/(y*z) - (I*G[1, 0, 1 - y, z])/(y*z) + ((3*I)*G[1, 1, 1, y])/(y*z) - (I*G[1, 1 - y, 0, z])/(y*z) + ((2*I)*G[1 - y, 0, 1 - y, z])/(y*z) - (I*G[1 - y, 1, 0, z])/(y*z) + ((2*I)*G[1 - y, 1 - y, 0, z])/(y*z) + ((3*I)*G[1 - y, 1 - y, 1 - y, z])/(y*z) - (I*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^3) - ((2*I)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^3) + ((6*I)*Zeta[3])/(y*z)))/Nc^2 + Nc^2*((-47*Pi^4)/(180*y*z) + (99931 - 89311*y - 648*y^2 - 99931*z + 89959*y*z)/(2592*(-1 + y)*y*(-1 + z)*z) + Pi^3*(((7*I)/18)/(y*z) - (((2*I)/3)*G[0, y])/(y*z) - (((2*I)/3)*G[0, z])/(y*z)) - (2*G[0, 1 - y, z]*G[1, 0, y])/(y*z) + G[0, 0, z]*((-62 + 71*y)/(18*(-1 + y)*y*z) + G[1, 0, y]/(y*z)) + ((106 - 564*y + 753*y^2 - 295*y^3 - 230*z + 784*y*z - 536*y^2*z + 124*z^2 - 142*y*z^2)*G[1, 0, z])/(36*(-1 + y)*y*z*(-1 + y + z)^2) + G[0, 0, y]*((124 - 458*y + 259*y^2)/(36*(-1 + y)^2*y*z) - (3*G[0, 0, z])/(y*z) + G[1, 0, z]/(y*z)) + Pi^2*((-952 + 3880*y - 5946*y^2 + 4060*y^3 - 1042*y^4 + 1922*z - 6006*y*z + 6222*y^2*z - 2138*y^3*z - 970*z^2 + 2168*y*z^2 - 1195*y^2*z^2)/(216*(-1 + y)^2*y*z*(-1 + y + z)^2) + ((4 - 16*y + 24*y^2 - 16*y^3 + 4*y^4 - 4*z + 18*y*z - 22*y^2*z + 8*y^3*z + z^2 - 6*y*z^2 + 4*y^2*z^2)*G[0, z])/ (12*(-1 + y)^2*y*z*(-1 + y + z)^2) - (11*G[1, z])/(18*y*z) + ((31 - 50*y + 22*y^2)*G[1 - y, z])/(36*(-1 + y)^2*y*z) + G[0, y]*((1 + 2*y - 2*y^2)/(3*(-1 + y)^2*y*z) + (5*G[0, z])/(3*y*z) + G[1, z]/(6*y*z) - G[1 - y, z]/(6*y*z)) + G[1, y]*((3 - 8*y + 7*y^2 - 2*y^3 - 14*z + 22*y*z - 8*y^2*z + 9*z^2 - 6*y*z^2)/(12*(-1 + y)^2*y*z*(-1 + y + z)^2) - G[1, z]/(6*y*z) + G[1 - y, z]/(3*y*z) - G[-y, z]/(3*y*z)) + (5*G[0, 0, y])/(3*y*z) + (5*G[0, 0, z])/(3*y*z) + G[0, 1, y]/(3*y*z) + G[0, 1, z]/(3*y*z) + G[0, 1 - y, z]/(3*y*z) - (5*G[1, 0, y])/(6*y*z) - (2*G[1, 0, z])/(3*y*z) - G[1, 1, y]/(6*y*z) - G[1, 1, z]/(3*y*z) - G[1, 1 - y, z]/(6*y*z) - G[1 - y, 0, z]/(6*y*z) + G[1 - y, 1, z]/(3*y*z) - G[-y, 1 - y, z]/(3*y*z)) + G[1, 0, y]*((-259 + 1090*y - 1698*y^2 + 1162*y^3 - 295*y^4 + 500*z - 1512*y*z + 1548*y^2*z - 536*y^3*z - 241*z^2 + 380*y*z^2 - 142*y^2*z^2)/(36*(-1 + y)^2*y*z*(-1 + y + z)^2) - G[1, 0, z]/(y*z) + G[1, 1 - y, z]/(y*z) + G[1 - y, 0, z]/(y*z) - (2*G[-y, 0, z])/(y*z) + (2*G[-y, 1 - y, z])/(y*z)) + ((-22 + 8*y + 5*y^2)*G[0, 0, 0, y])/(6*(-1 + y)^2*y*z) - (11*G[0, 0, 0, z])/(3*y*z) - (3*(-2 + y^2)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y*z) + ((6 - 16*y + 14*y^2 - 4*y^3 - 8*z + 14*y*z - 6*y^2*z + 3*z^2 - 2*y*z^2)*G[0, 1, 0, z])/(2*(-1 + y)^2*y*z* (-1 + y + z)^2) + ((11 - 10*y + 2*y^2)*G[1, 0, 0, y])/ (3*(-1 + y)^2*y*z) + G[0, z]*((772 - 682*y + 27*y^2 - 2352*z + 1193*y*z + 2388*z^2 - 511*y*z^2 - 808*z^3)/(108*y*(-1 + z)^2*z* (-1 + y + z)) + ((-11 + 10*y - 2*y^2)*G[0, 0, y])/ (3*(-1 + y)^2*y*z) + ((22 - 88*y + 132*y^2 - 88*y^3 + 22*y^4 - 56*z + 150*y*z - 138*y^2*z + 44*y^3*z + 31*z^2 - 50*y*z^2 + 22*y^2*z^2)*G[1, 0, y])/(6*(-1 + y)^2*y*z*(-1 + y + z)^2) - (3*G[0, 0, 0, y])/(y*z) + G[0, 1, 0, y]/(y*z) + (2*G[1, 0, 0, y])/(y*z)) + (11*G[1, 0, 0, z])/(3*y*z) + ((-3 + 8*y - 7*y^2 + 2*y^3 + 14*z - 22*y*z + 8*y^2*z - 9*z^2 + 6*y*z^2)* G[1, 1, 0, y])/(2*(-1 + y)^2*y*z*(-1 + y + z)^2) + G[1 - y, z]*(((-31 + 50*y - 22*y^2)*G[1, 0, y])/(6*(-1 + y)^2*y*z) - G[0, 1, 0, y]/(y*z) - (2*G[1, 1, 0, y])/(y*z)) + G[1, z]*(-(G[0, 1, 0, y]/(y*z)) + G[1, 1, 0, y]/(y*z)) + G[-y, z]*((2*G[0, 1, 0, y])/(y*z) + (2*G[1, 1, 0, y])/(y*z)) + (11*G[1, 1, 0, z])/(3*y*z) + ((-31 + 50*y - 22*y^2)*G[1 - y, 1, 0, z])/ (6*(-1 + y)^2*y*z) + G[0, y]*((1544 - 8082*y + 10701*y^2 - 4163*y^3 - 1544*z + 6178*y*z - 3569*y^2*z)/(216*(-1 + y)^2*y*z*(-1 + y + z)) + ((-124 + 582*y - 753*y^2 + 295*y^3 + 248*z - 784*y*z + 536*y^2*z - 124*z^2 + 142*y*z^2)*G[0, z])/(36*(-1 + y)*y*z*(-1 + y + z)^2) + ((-22 + 32*y - 13*y^2)*G[0, 0, z])/(6*(-1 + y)^2*y*z) - (3*G[1, 0, z])/(2*y*z) + ((31 - 50*y + 22*y^2)*G[1 - y, 0, z])/ (6*(-1 + y)^2*y*z) - (3*G[0, 0, 0, z])/(y*z) + G[0, 1, 0, z]/(y*z) + (2*G[0, 1 - y, 0, z])/(y*z) + (2*G[1, 0, 0, z])/(y*z) - G[1, 1 - y, 0, z]/(y*z) + G[1 - y, 1, 0, z]/(y*z) - (2*G[-y, 1 - y, 0, z])/(y*z)) - (3*G[0, 0, 0, 0, y])/(y*z) - (3*G[0, 0, 0, 0, z])/(y*z) + (5*G[0, 0, 1, 0, y])/(y*z) + (3*G[0, 0, 1, 0, z])/(y*z) + (2*G[0, 1, 0, 0, y])/(y*z) + (2*G[0, 1, 0, 0, z])/(y*z) - (2*G[0, 1, 1, 0, y])/(y*z) - (2*G[0, 1, 1, 0, z])/(y*z) - (2*G[0, 1 - y, 1, 0, z])/(y*z) + (3*G[1, 0, 0, 0, y])/(y*z) + (3*G[1, 0, 0, 0, z])/(y*z) - (4*G[1, 0, 1, 0, y])/(y*z) - (3*G[1, 0, 1, 0, z])/(y*z) - (2*G[1, 1, 0, 0, y])/(y*z) - (2*G[1, 1, 0, 0, z])/(y*z) + G[1, 1, 1, 0, y]/(y*z) + (2*G[1, 1, 1, 0, z])/(y*z) + G[1, 1 - y, 1, 0, z]/(y*z) - G[1 - y, 0, 1, 0, z]/(y*z) - (2*G[1 - y, 1, 1, 0, z])/(y*z) + (2*G[-y, 0, 1, 0, z])/(y*z) + (2*G[-y, 1 - y, 1, 0, z])/(y*z) + ((-365 + 1352*y - 1893*y^2 + 1190*y^3 - 284*y^4 + 658*z - 1866*y*z + 1776*y^2*z - 568*y^3*z - 311*z^2 + 586*y*z^2 - 284*y^2*z^2)/ (18*(-1 + y)^2*y*z*(-1 + y + z)^2) + G[0, y]/(y*z) + G[0, z]/(y*z) + (5*G[1, y])/(y*z) + G[1, z]/(y*z) + (4*G[1 - y, z])/(y*z))*Zeta[3] + Pi*(((I/216)*(-5419 + 5185*y))/((-1 + y)*y*z) - ((I/6)*(-13 + 2*y + 5*y^2)*G[0, 0, y])/((-1 + y)^2*y*z) + (((13*I)/6)*G[0, 0, z])/(y*z) - (((13*I)/6)*G[1, 0, y])/(y*z) + G[0, z]*(((-1/18*I)*(-62 + 71*y))/((-1 + y)*y*z) + ((3*I)*G[0, 0, y])/(y*z) - (I*G[1, 0, y])/(y*z)) - (((13*I)/6)*G[1, 0, z])/(y*z) + G[0, y]* (((-1/36*I)*(124 - 422*y + 259*y^2))/((-1 + y)^2*y*z) + ((I/6)*(13 - 14*y + 4*y^2)*G[0, z])/((-1 + y)^2*y*z) + ((3*I)*G[0, 0, z])/(y*z) - (I*G[1, 0, z])/(y*z)) + ((3*I)*G[0, 0, 0, y])/(y*z) + ((3*I)*G[0, 0, 0, z])/(y*z) - (I*G[0, 1, 0, y])/(y*z) - (I*G[0, 1, 0, z])/(y*z) - ((2*I)*G[1, 0, 0, y])/(y*z) - ((2*I)*G[1, 0, 0, z])/(y*z) - ((8*I)*Zeta[3])/(y*z))) + Nf*(((19*(-215 + 179*y))/(648*(-1 + y)*y*z) + Pi^2*((12*y^2 - 12*y^3 - 91*z + 206*y*z - 109*y^2*z)/ (108*(-1 + y)^2*y*z^2) + G[1, y]/(3*y*z) - G[1, z]/(9*y*z) + ((y^2 + 2*y*z + 4*z^2)*G[1 - y, z])/(9*y*z^3)) + ((-2*y + 2*y^2 - 4*z + 3*y*z)*G[0, 0, y])/(3*(-1 + y)^2*z^2) - (19*G[0, 1, y])/(9*y*z) + (19*G[0, 1 - y, z])/(9*y*z) + ((-2*y + 2*y^2 - 3*z + 2*y*z)*G[1, 0, y])/(3*(-1 + y)^2*y*z^2) - (19*G[1, 0, z])/(9*y*z) + (2*(-3*y + 5*z)*G[1, 1, y])/(9*y*z^2) + G[0, z]*((19*G[1, y])/(9*y*z) + (2*G[0, 1, y])/(3*y*z) - (2*G[1, 1, y])/(3*y*z)) + G[1 - y, z]*((57*y - 28*z)/(27*y*z^2) - (2*(y^2 + 2*y*z + z^2)*G[0, 0, y])/(3*y*z^3) + (2*G[0, 1, y])/(3*y*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, y])/ (3*y*z^3) - (2*G[1, 1, y])/(3*y*z)) + G[-y, z]*((-2*G[0, 1, y])/(3*y*z) + (2*(y^2 + 2*y*z + z^2)* G[1, 0, y])/(3*y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[1, 1, y])/ (3*y*z^3)) + (19*G[1 - y, 0, z])/(9*y*z) + (2*(-3*y + 5*z)*G[1 - y, 1 - y, z])/(9*y*z^2) + ((-19*y^2 - 32*y*z - 29*z^2)*G[-y, 1 - y, z])/(9*y*z^3) + G[0, y]*((38*y - 38*y^2 + 70*z - 45*y*z)/(18*(-1 + y)^2*z^2) + ((19*y^2 + 32*y*z + 10*z^2)*G[1 - y, z])/(9*y*z^3) - (2*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(3*y*z^3) + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(3*y*z^3)) + Pi*(((I/54)*(-209 + 191*y))/((-1 + y)*y*z) + (((2*I)/3)*G[0, z]*G[1, y])/(y*z) - (((2*I)/9)*(-3*y + 5*z)* G[1 - y, z])/(y*z^2) + G[0, y]* (((-1/3*I)*(-2*y + 2*y^2 - 4*z + 3*y*z))/((-1 + y)^2*z^2) + (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[1 - y, z])/(y*z^3)) + G[1, y]*((((-2*I)/9)*(-3*y + 5*z))/(y*z^2) + (((2*I)/3)*G[1 - y, z])/(y*z) - (((2*I)/3)*(y^2 + 2*y*z + 2*z^2)* G[-y, z])/(y*z^3)) - (((2*I)/3)*G[0, 1, y])/(y*z) + (((2*I)/3)*G[0, 1 - y, z])/(y*z) - (((2*I)/3)*G[1, 0, z])/(y*z) + (((2*I)/3)*G[1, 1, y])/(y*z) + (((2*I)/3)*G[1 - y, 0, z])/(y*z) + (((2*I)/3)*G[1 - y, 1 - y, z])/(y*z) - (((2*I)/3)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3)) + G[1, y]*((57*y - 28*z)/(27*y*z^2) + (2*(-3*y + 5*z)*G[1 - y, z])/ (9*y*z^2) + ((-19*y^2 - 32*y*z - 29*z^2)*G[-y, z])/(9*y*z^3) - (2*G[0, 0, z])/(3*y*z) - (2*G[0, 1 - y, z])/(3*y*z) + (2*G[0, -y, z])/(3*y*z) - (2*G[1 - y, 0, z])/(3*y*z) - (2*G[1 - y, 1 - y, z])/(3*y*z) + (2*(y^2 + 2*y*z + 2*z^2)* G[1 - y, -y, z])/(3*y*z^3) + (2*G[-y, 0, z])/(3*y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(3*y*z^3) - (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, z])/(3*y*z^3)) - (2*G[0, 0, 1, y])/(3*y*z) - (2*G[0, 0, 1 - y, z])/(3*y*z) + (2*G[0, 1, 1, y])/(3*y*z) - (2*G[0, 1 - y, 0, z])/(3*y*z) - (2*G[0, 1 - y, 1 - y, z])/(3*y*z) + (2*G[0, -y, 1 - y, z])/(3*y*z) + (2*G[1, 0, 0, z])/(3*y*z) + (2*G[1, 0, 1, y])/(3*y*z) + (2*G[1, 1, 0, z])/(3*y*z) - (2*G[1, 1, 1, y])/(3*y*z) - (2*G[1 - y, 0, 0, z])/(3*y*z) - (2*G[1 - y, 0, 1 - y, z])/(3*y*z) - (2*G[1 - y, 1 - y, 0, z])/(3*y*z) - (2*G[1 - y, 1 - y, 1 - y, z])/ (3*y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/ (3*y*z^3) + (2*G[-y, 0, 1 - y, z])/(3*y*z) + (2*G[-y, 1 - y, 0, z])/ (3*y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^3) - (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, z])/ (3*y*z^3) + Zeta[3]/(9*y*z))/Nc + Nc*(((I/9)*Pi^3)/(y*z) + (4345 - 3661*y)/(648*(-1 + y)*y*z) + Pi^2*((73 - 292*y + 438*y^2 - 292*y^3 + 73*y^4 - 146*z + 444*y*z - 444*y^2*z + 146*y^3*z + 73*z^2 - 158*y*z^2 + 82*y^2*z^2)/ (54*(-1 + y)^2*y*z*(-1 + y + z)^2) - G[0, y]/(3*y*z) - G[0, z]/(3*y*z) + G[1, z]/(9*y*z) - G[1 - y, z]/(9*y*z)) + ((-10 + 32*y - 19*y^2)*G[0, 0, y])/(9*(-1 + y)^2*y*z) - (10*G[0, 0, z])/(9*y*z) + ((19 - 76*y + 114*y^2 - 76*y^3 + 19*y^4 - 38*z + 108*y*z - 108*y^2*z + 38*y^3*z + 19*z^2 - 26*y*z^2 + 10*y^2*z^2)*G[1, 0, y])/(9*(-1 + y)^2*y*z*(-1 + y + z)^2) + (2*G[1 - y, z]*G[1, 0, y])/(3*y*z) + G[0, z]*((19 - 10*y - 47*z + y*z + 28*z^2)/(27*y*(-1 + z)*z* (-1 + y + z)) + (2*G[0, 0, y])/(3*y*z) - (2*G[1, 0, y])/ (3*y*z)) + ((10 - 32*y + 19*y^2 - 20*z + 38*y*z + 10*z^2)* G[1, 0, z])/(9*y*z*(-1 + y + z)^2) + Pi*(((-1/54*I)*(-247 + 229*y))/((-1 + y)*y*z) + (((10*I)/9)*G[0, z])/ (y*z) + G[0, y]*(((I/9)*(10 - 32*y + 19*y^2))/((-1 + y)^2*y*z) - (((2*I)/3)*G[0, z])/(y*z)) - (((2*I)/3)*G[0, 0, y])/(y*z) - (((2*I)/3)*G[0, 0, z])/(y*z) + (((2*I)/3)*G[1, 0, y])/(y*z) + (((2*I)/3)*G[1, 0, z])/(y*z)) + G[0, y]*((-38 + 360*y - 549*y^2 + 227*y^3 + 38*z - 286*y*z + 173*y^2*z)/(54*(-1 + y)^2*y*z*(-1 + y + z)) + ((-10 + 32*y - 19*y^2 + 20*z - 38*y*z - 10*z^2)*G[0, z])/ (9*y*z*(-1 + y + z)^2) + (2*G[0, 0, z])/(3*y*z) - (2*G[1 - y, 0, z])/(3*y*z)) + (2*G[0, 0, 0, y])/(3*y*z) + (2*G[0, 0, 0, z])/(3*y*z) - (2*G[1, 0, 0, y])/(3*y*z) - (2*G[1, 0, 0, z])/(3*y*z) - (2*G[1, 1, 0, z])/(3*y*z) + (2*G[1 - y, 1, 0, z])/(3*y*z) + (16*Zeta[3])/(9*y*z))))/q2^2, gamma[2, 2, "PS"] -> (Nc*(((8*y^3 - 20*y^4 + 16*y^5 - 4*y^6 - 6*y*z + 40*y^2*z - 88*y^3*z + 80*y^4*z - 26*y^5*z + 9*z^2 - 11*y*z^2 - 27*y^2*z^2 + 51*y^3*z^2 - 22*y^4*z^2 - 18*z^3 + 30*y*z^3 - 30*y^2*z^3 + 18*y^3*z^3 + 9*z^4 - 9*y*z^4 + 18*y^2*z^4)*G[0, 1 - y, z])/(6*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) + ((-4*y + 8*y^3 - 4*y^4 - 8*z + 16*y*z - 2*y^2*z - 6*y^3*z + 15*z^2 - 15*y*z^2 - 11*z^3 + 2*y*z^3)*G[1, 0, y])/ (6*(-1 + y)*z^2*(-1 + y + z)^3) + ((-24*y^2 + 100*y^3 - 152*y^4 + 100*y^5 - 24*y^6 - 6*y*z + 104*y^2*z - 302*y^3*z + 340*y^4*z - 160*y^5*z + 24*y^6*z + 9*z^2 - 14*y*z^2 - 73*y^2*z^2 + 200*y^3*z^2 - 170*y^4*z^2 + 48*y^5*z^2 - 27*z^3 + 59*y*z^3 - 64*y^2*z^3 + 26*y^3*z^3 + 6*y^4*z^3 + 27*z^4 - 48*y*z^4 + 75*y^2*z^4 - 36*y^3*z^4 - 9*z^5 + 9*y*z^5 - 18*y^2*z^5)*G[1, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3) + G[0, z]*((-12*y + 22*y^2 - 10*y^3 - 9*z + 37*y*z - 28*y^2*z + 9*z^2 - 18*y*z^2)/(6*(-1 + y)*y*z*(-1 + y + z)^2) + ((8*y^3 - 20*y^4 + 16*y^5 - 4*y^6 - 6*y*z + 40*y^2*z - 88*y^3*z + 80*y^4*z - 26*y^5*z + 9*z^2 - 11*y*z^2 - 27*y^2*z^2 + 51*y^3*z^2 - 22*y^4*z^2 - 18*z^3 + 30*y*z^3 - 30*y^2*z^3 + 18*y^3*z^3 + 9*z^4 - 9*y*z^4 + 18*y^2*z^4)*G[1, y])/(6*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) + ((12*y^2 - 60*y^3 + 120*y^4 - 120*y^5 + 60*y^6 - 12*y^7 + 6*y*z - 60*y^2*z + 180*y^3*z - 240*y^4*z + 150*y^5*z - 36*y^6*z + 3*z^2 - 21*y*z^2 + 83*y^2*z^2 - 153*y^3*z^2 + 126*y^4*z^2 - 38*y^5*z^2 - 3*z^3 + 4*y*z^3 - 15*y^2*z^3 + 30*y^3*z^3 - 16*y^4*z^3 + 2*z^4 + 15*y*z^4 - 15*y^2*z^4 - 2*y^3*z^4 - 9*y*z^5)*G[0, 1, y])/(3*(-1 + y)^3*y*z^2* (-1 + y + z)^3) + ((-3 + 3*y - 2*y^2 + 3*z - 4*y*z - 2*z^2)* G[1, 0, y])/(3*y*(-1 + y + z)^3) + (4*(3*y^2 + 3*y*z + z^2)* G[1, 1, y])/(3*y*z^2*(y + z))) + ((8*y^3 - 20*y^4 + 16*y^5 - 4*y^6 - 6*y*z + 40*y^2*z - 88*y^3*z + 80*y^4*z - 26*y^5*z + 9*z^2 - 11*y*z^2 - 27*y^2*z^2 + 51*y^3*z^2 - 22*y^4*z^2 - 18*z^3 + 30*y*z^3 - 30*y^2*z^3 + 18*y^3*z^3 + 9*z^4 - 9*y*z^4 + 18*y^2*z^4)*G[1 - y, 0, z])/(6*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) - (8*G[1 - y, 1 - y, z])/(3*z^2) + Pi^2*((24*y - 104*y^2 + 164*y^3 - 112*y^4 + 28*y^5 + 12*z - 112*y*z + 266*y^2*z - 244*y^3*z + 78*y^4*z - 47*z^2 + 166*y*z^2 - 191*y^2*z^2 + 72*y^3*z^2 + 49*z^3 - 71*y*z^3 + 22*y^2*z^3 - 18*z^4)/ (36*(-1 + y)^2*z^2*(-1 + y + z)^3) + ((-4*y + 8*y^2 - 4*y^3 - 2*z + 2*y*z - 3*z^2)*G[0, z])/ (6*(-1 + y)^3*z^2) + ((-2*y^2 - y*z + 3*y^2*z - 2*z^2 + 6*y*z^2 - 3*y^2*z^2 + 6*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, z])/(18*y*z^3*(-1 + y + z)^3) + ((2*y^2 - 6*y^3 + 6*y^4 - 2*y^5 + y*z + 9*y^2*z - 21*y^3*z + 11*y^4*z + 2*z^2 - 2*y^3*z^2 + 9*y*z^3)*G[1 - y, z])/ (18*(-1 + y)^3*y*z^3) + G[1, y]*((-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 6*y*z + 60*y^2*z - 180*y^3*z + 240*y^4*z - 150*y^5*z + 36*y^6*z + 3*z^2 - 3*y*z^2 - 43*y^2*z^2 + 117*y^3*z^2 - 108*y^4*z^2 + 34*y^5*z^2 - 3*z^3 + 22*y*z^3 - 27*y^2*z^3 + 8*y^4*z^3 + 2*z^4 - 27*y*z^4 + 27*y^2*z^4 - 2*y^3*z^4 + 9*y*z^5)/(18*(-1 + y)^3*y*z^2*(-1 + y + z)^3) + ((-2*y - z)*G[1 - y, z])/(3*z^3)) + ((2*y + z)*G[1 - y, 0, z])/ (3*z^3) + ((-2*y - z)*G[1 - y, 1 - y, z])/(3*z^3)) + ((-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 15*y^2*z + 57*y^3*z - 75*y^4*z + 39*y^5*z - 6*y^6*z + 6*y*z^2 - 24*y^2*z^2 + 54*y^3*z^2 - 60*y^4*z^2 + 24*y^5*z^2 - 9*z^3 + 11*y*z^3 + 44*y^2*z^3 - 70*y^3*z^3 + 24*y^4*z^3 + 18*z^4 - 30*y*z^4 + 12*y^2*z^4 - 18*y^3*z^4 - 9*z^5 + 9*y*z^5 - 18*y^2*z^5)*G[-y, 1 - y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2) + G[0, y]*((-12*y + 22*y^2 - 10*y^3 - 9*z + 37*y*z - 28*y^2*z + 9*z^2 - 18*y*z^2)/(6*(-1 + y)*z^2*(-1 + y + z)^2) + ((8*y^2 - 12*y^3 + 4*y^4 + 6*z - 8*y*z - 4*y^2*z + 6*y^3*z - 7*z^2 + 7*y*z^2 + 5*z^3 - 2*y*z^3)*G[0, z])/(6*(-1 + y)*z^2* (-1 + y + z)^3) + ((-12*y + 26*y^2 - 20*y^3 + 6*y^4 - 15*z + 62*y*z - 73*y^2*z + 26*y^3*z + 28*z^2 - 62*y*z^2 + 34*y^2*z^2 - 17*z^3 + 14*y*z^3)*G[1 - y, z])/(6*(-1 + y)*z^3*(-1 + y + z)^2) + ((-3 + 3*y - 2*y^2 + 3*z - 4*y*z - 2*z^2)*G[0, 1 - y, z])/ (3*y*(-1 + y + z)^3) + ((-2*y^2 - y*z + 3*y^2*z - 2*z^2 + 6*y*z^2 - 3*y^2*z^2 + 6*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (2*(y^2 - y*z + z^2)*G[1 - y, 0, z])/(3*y*z^3) + ((4*y^2 + 3*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(3*z^3*(y + z)) + ((-6*y^3 + 6*y^4 - 2*y^5 - 6*y^2*z + 15*y^3*z - 7*y^4*z - 3*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 3*z^3 + 3*y*z^3 - 7*y^2*z^3 - 3*z^4 + y*z^4 + 2*z^5)*G[-y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3)) + G[1, 1, y]*(-8/(3*z^2) - (2*(2*y + z)*G[-y, 0, z])/z^3 + (2*(2*y + z)*G[-y, -y, z])/z^3) + G[0, 1, y]* ((-20*y^3 + 60*y^4 - 60*y^5 + 20*y^6 + 6*y*z - 52*y^2*z + 144*y^3*z - 156*y^4*z + 58*y^5*z - 9*z^2 + 11*y*z^2 + 61*y^2*z^2 - 101*y^3*z^2 + 38*y^4*z^2 + 18*z^3 - 30*y*z^3 + 12*y^2*z^3 - 18*y^3*z^3 - 9*z^4 + 9*y*z^4 - 18*y^2*z^4)/(6*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) + (2*(2*y + z)*G[1 - y, 0, z])/z^3 - (2*(2*y + z)*G[1 - y, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, 1 - y, z])/ z^3 + (2*(2*y + z)*G[-y, -y, z])/z^3) + ((-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 6*y*z + 60*y^2*z - 180*y^3*z + 240*y^4*z - 150*y^5*z + 36*y^6*z - 6*z^2 + 33*y*z^2 - 103*y^2*z^2 + 171*y^3*z^2 - 135*y^4*z^2 + 40*y^5*z^2 + 6*z^3 - 17*y*z^3 + 36*y^2*z^3 - 45*y^3*z^3 + 20*y^4*z^3 - 4*z^4 - 9*y*z^4 + 9*y^2*z^4 + 4*y^3*z^4 + 9*y*z^5)*G[0, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3) + ((3 - 3*y + 2*y^2 - 3*z + 4*y*z + 2*z^2)*G[0, 1, 0, y])/ (3*y*(-1 + y + z)^3) + ((-12*y + 60*y^2 - 120*y^3 + 120*y^4 - 60*y^5 + 12*y^6 + 30*y*z - 120*y^2*z + 180*y^3*z - 120*y^4*z + 30*y^5*z - 3*z^2 - 15*y*z^2 + 61*y^2*z^2 - 63*y^3*z^2 + 18*y^4*z^2 + 2*y^5*z^2 + 3*z^3 + 8*y*z^3 - 21*y^2*z^3 + 6*y^3*z^3 + 4*y^4*z^3 - 2*z^4 - 15*y*z^4 + 15*y^2*z^4 + 2*y^3*z^4 + 9*y*z^5)*G[0, 1, 0, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3) - (4*(3*y^2 + 3*y*z + z^2)*G[0, 1, 1, y])/(3*y*z^2*(y + z)) + (4*(3*y^2 + 3*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)) + ((-4*y + 8*y^2 - 4*y^3 - 2*z + 2*y*z - 3*z^2)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^2) + ((-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 12*y*z + 90*y^2*z - 240*y^3*z + 300*y^4*z - 180*y^5*z + 42*y^6*z - 4*z^2 + 51*y*z^2 - 195*y^2*z^2 + 321*y^3*z^2 - 243*y^4*z^2 + 72*y^5*z^2 - 2*y^6*z^2 + 9*z^3 - 72*y*z^3 + 189*y^2*z^3 - 204*y^3*z^3 + 84*y^4*z^3 - 6*y^5*z^3 - 9*z^4 + 54*y*z^4 - 108*y^2*z^4 + 69*y^3*z^4 - 6*y^4*z^4 + 2*z^5 - 27*y*z^5 + 36*y^2*z^5 - 2*y^3*z^5 + 9*y*z^6)*G[1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)) + G[1 - y, z]*((12*y - 22*y^2 + 10*y^3 + 9*z - 37*y*z + 28*y^2*z - 9*z^2 + 18*y*z^2)/(6*(-1 + y)*y*z^2*(-1 + y + z)) + ((-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 + 12*y^2*z - 24*y^3*z + 12*y^4*z + 12*y*z^2 - 18*y^2*z^2 + 6*y^3*z^2 + 2*z^3 + 9*y^2*z^3 - 2*y^3*z^3 + 9*y*z^4)*G[0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)) + ((4*y^2 + 3*y*z + 3*z^2)*G[1, 0, y])/(3*z^3*(y + z)) - (2*(2*y + z)*G[0, 0, 1, y])/z^3 - (2*(2*y + z)*G[1, 0, 1, y])/z^3) + G[-y, z]*(((9*y - 27*y^2 + 27*y^3 - 9*y^4 - 27*y*z + 54*y^2*z - 27*y^3*z + 6*z^2 + 21*y*z^2 - 23*y^2*z^2 - 6*z^3 - y*z^3 + 4*z^4)* G[0, 1, y])/(3*y*z^2*(-1 + y + z)^3) + ((-6*y^3 + 6*y^4 - 2*y^5 - 6*y^2*z + 15*y^3*z - 7*y^4*z - 3*y*z^2 + 15*y^2*z^2 - 11*y^3*z^2 + 3*z^3 + 3*y*z^3 - 7*y^2*z^3 - 3*z^4 + y*z^4 + 2*z^5)*G[1, 0, y])/(3*y*z^3*(-1 + y + z)^3) + ((-4*y^2 - 11*y*z - 4*z^2)*G[1, 1, y])/(3*y*z^3) + (2*(2*y + z)*G[0, 1, 1, y])/z^3 + (2*(2*y + z)*G[1, 0, 1, y])/z^3) + ((2*y^2 + y*z - 3*y^2*z + 2*z^2 - 6*y*z^2 + 3*y^2*z^2 - 6*z^3 + 9*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + (2*(2 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)* G[1, 1, 0, y])/(3*y*(-1 + y + z)^3*(y + z)) + ((2*y^2 + y*z - 3*y^2*z + 2*z^2 - 6*y*z^2 + 3*y^2*z^2 - 6*z^3 + 9*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)*G[1, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + ((2*y^2 + y*z - 3*y^2*z + 2*z^2 - 6*y*z^2 + 3*y^2*z^2 - 6*z^3 + 9*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(3*y^2 + 3*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)) + ((4 - 16*y + 20*y^2 - 8*y^3 - 2*z + 2*y*z - 3*z^2)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*z^2) + (4*(3*y^2 + 3*y*z + z^2)*G[1 - y, 1 - y, 0, z])/ (3*y*z^2*(y + z)) + ((2*y^2 - 6*y^3 + 6*y^4 - 2*y^5 + 13*y*z - 27*y^2*z + 15*y^3*z - y^4*z + 2*z^2 - 2*y^3*z^2 + 9*y*z^3)* G[1 - y, -y, 1 - y, z])/(3*(-1 + y)^3*y*z^3) + ((6*y^3 - 6*y^4 + 2*y^5 - 9*y*z + 33*y^2*z - 42*y^3*z + 16*y^4*z + 30*y*z^2 - 69*y^2*z^2 + 38*y^3*z^2 - 3*z^3 - 30*y*z^3 + 34*y^2*z^3 + 3*z^4 + 8*y*z^4 - 2*z^5)*G[-y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + ((6*y^3 - 6*y^4 + 2*y^5 - 9*y*z + 33*y^2*z - 42*y^3*z + 16*y^4*z + 30*y*z^2 - 69*y^2*z^2 + 38*y^3*z^2 - 3*z^3 - 30*y*z^3 + 34*y^2*z^3 + 3*z^4 + 8*y*z^4 - 2*z^5)*G[-y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + ((-4*y^2 - 11*y*z - 4*z^2)*G[-y, 1 - y, 1 - y, z])/(3*y*z^3) + ((6*y^3 - 6*y^4 + 2*y^5 + 9*y*z - 21*y^2*z + 12*y^3*z - 2*y^4*z - 24*y*z^2 + 39*y^2*z^2 - 16*y^3*z^2 + 3*z^3 + 18*y*z^3 - 16*y^2*z^3 - 3*z^4 - 2*y*z^4 + 2*z^5)*G[-y, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + G[1, y]* ((12*y - 22*y^2 + 10*y^3 + 9*z - 37*y*z + 28*y^2*z - 9*z^2 + 18*y*z^2)/ (6*(-1 + y)*y*z^2*(-1 + y + z)) - (8*G[1 - y, z])/(3*z^2) + ((-12*y^3 + 38*y^4 - 46*y^5 + 26*y^6 - 6*y^7 - 15*y^2*z + 57*y^3*z - 75*y^4*z + 39*y^5*z - 6*y^6*z + 6*y*z^2 - 24*y^2*z^2 + 54*y^3*z^2 - 60*y^4*z^2 + 24*y^5*z^2 - 9*z^3 + 11*y*z^3 + 44*y^2*z^3 - 70*y^3*z^3 + 24*y^4*z^3 + 18*z^4 - 30*y*z^4 + 12*y^2*z^4 - 18*y^3*z^4 - 9*z^5 + 9*y*z^5 - 18*y^2*z^5)*G[-y, z])/ (6*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2) + (4*(3*y^2 + 3*y*z + z^2)*G[0, 1 - y, z])/(3*y*z^2*(y + z)) + ((-4*y + 8*y^2 - 4*y^3 - 2*z + 2*y*z - 3*z^2)*G[0, -y, z])/ ((-1 + y)^3*z^2) + ((2*y^2 + y*z - 3*y^2*z + 2*z^2 - 6*y*z^2 + 3*y^2*z^2 - 6*z^3 + 9*y*z^3 - 2*y^2*z^3 + 6*z^4 - 4*y*z^4 - 2*z^5)* G[1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(3*y^2 + 3*y*z + z^2)*G[1 - y, 0, z])/(3*y*z^2*(y + z)) + ((2*y^2 - 6*y^3 + 6*y^4 - 2*y^5 + 13*y*z - 27*y^2*z + 15*y^3*z - y^4*z + 2*z^2 - 2*y^3*z^2 + 9*y*z^3)*G[1 - y, -y, z])/ (3*(-1 + y)^3*y*z^3) + ((6*y^3 - 6*y^4 + 2*y^5 - 9*y*z + 33*y^2*z - 42*y^3*z + 16*y^4*z + 30*y*z^2 - 69*y^2*z^2 + 38*y^3*z^2 - 3*z^3 - 30*y*z^3 + 34*y^2*z^3 + 3*z^4 + 8*y*z^4 - 2*z^5)*G[-y, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + ((-4*y^2 - 11*y*z - 4*z^2)* G[-y, 1 - y, z])/(3*y*z^3) + ((6*y^3 - 6*y^4 + 2*y^5 + 9*y*z - 21*y^2*z + 12*y^3*z - 2*y^4*z - 24*y*z^2 + 39*y^2*z^2 - 16*y^3*z^2 + 3*z^3 + 18*y*z^3 - 16*y^2*z^3 - 3*z^4 - 2*y*z^4 + 2*z^5)*G[-y, -y, z])/(3*y*z^3*(-1 + y + z)^3) + (2*(2*y + z)*G[1 - y, 0, -y, z])/z^3 - (2*(2*y + z)*G[1 - y, 1 - y, -y, z])/z^3 - (2*(2*y + z)*G[-y, 0, 1 - y, z])/z^3 - (2*(2*y + z)*G[-y, 1 - y, 0, z])/z^3 + (2*(2*y + z)*G[-y, 1 - y, -y, z])/z^3 - (2*(2*y + z)*G[-y, -y, 0, z])/ z^3 + (2*(2*y + z)*G[-y, -y, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, -y, -y, z])/z^3) - (2*(2*y + z)*G[1 - y, 0, 1, 0, z])/z^3 + (2*(2*y + z)*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*(2*y + z)*G[1 - y, 1 - y, 1, 0, z])/z^3 - (2*(2*y + z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, 0, 1, 0, z])/z^3 - (2*(2*y + z)*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (2*(2*y + z)*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, 1 - y, 1, 0, z])/z^3 - (2*(2*y + z)*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (2*(2*y + z)*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (2*(2*y + z)*G[-y, -y, 0, 1 - y, z])/z^3 - (2*(2*y + z)*G[-y, -y, 1 - y, 0, z])/z^3 + (2*(2*y + z)*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, -y, -y, 1 - y, z])/z^3 + ((3*(4*y - 8*y^2 + 4*y^3 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) - (6*(2*y + z)*G[1 - y, z])/z^3)*Zeta[3]) + ((2*(-8*y^3 + 20*y^4 - 16*y^5 + 4*y^6 + 6*y*z - 40*y^2*z + 88*y^3*z - 80*y^4*z + 26*y^5*z - 9*z^2 + 11*y*z^2 + 27*y^2*z^2 - 51*y^3*z^2 + 22*y^4*z^2 + 18*z^3 - 30*y*z^3 + 30*y^2*z^3 - 18*y^3*z^3 - 9*z^4 + 9*y*z^4 - 18*y^2*z^4)*G[0, 1 - y, z])/(3*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) + (2*(4*y - 8*y^3 + 4*y^4 + 8*z - 16*y*z + 2*y^2*z + 6*y^3*z - 15*z^2 + 15*y*z^2 + 11*z^3 - 2*y*z^3)*G[1, 0, y])/ (3*(-1 + y)*z^2*(-1 + y + z)^3) - (2*(-24*y^2 + 100*y^3 - 152*y^4 + 100*y^5 - 24*y^6 - 6*y*z + 104*y^2*z - 302*y^3*z + 340*y^4*z - 160*y^5*z + 24*y^6*z + 9*z^2 - 14*y*z^2 - 73*y^2*z^2 + 200*y^3*z^2 - 170*y^4*z^2 + 48*y^5*z^2 - 27*z^3 + 59*y*z^3 - 64*y^2*z^3 + 26*y^3*z^3 + 6*y^4*z^3 + 27*z^4 - 48*y*z^4 + 75*y^2*z^4 - 36*y^3*z^4 - 9*z^5 + 9*y*z^5 - 18*y^2*z^5)* G[1, 0, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^3) + G[0, z]*((2*(12*y - 22*y^2 + 10*y^3 + 9*z - 37*y*z + 28*y^2*z - 9*z^2 + 18*y*z^2))/(3*(-1 + y)*y*z*(-1 + y + z)^2) + (2*(-8*y^3 + 20*y^4 - 16*y^5 + 4*y^6 + 6*y*z - 40*y^2*z + 88*y^3*z - 80*y^4*z + 26*y^5*z - 9*z^2 + 11*y*z^2 + 27*y^2*z^2 - 51*y^3*z^2 + 22*y^4*z^2 + 18*z^3 - 30*y*z^3 + 30*y^2*z^3 - 18*y^3*z^3 - 9*z^4 + 9*y*z^4 - 18*y^2*z^4)*G[1, y])/(3*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) + (4*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 6*y*z + 60*y^2*z - 180*y^3*z + 240*y^4*z - 150*y^5*z + 36*y^6*z - 3*z^2 + 21*y*z^2 - 83*y^2*z^2 + 153*y^3*z^2 - 126*y^4*z^2 + 38*y^5*z^2 + 3*z^3 - 4*y*z^3 + 15*y^2*z^3 - 30*y^3*z^3 + 16*y^4*z^3 - 2*z^4 - 15*y*z^4 + 15*y^2*z^4 + 2*y^3*z^4 + 9*y*z^5)*G[0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3) + (4*(3 - 3*y + 2*y^2 - 3*z + 4*y*z + 2*z^2)*G[1, 0, y])/ (3*y*(-1 + y + z)^3) - (16*(3*y^2 + 3*y*z + z^2)*G[1, 1, y])/ (3*y*z^2*(y + z))) + (2*(-8*y^3 + 20*y^4 - 16*y^5 + 4*y^6 + 6*y*z - 40*y^2*z + 88*y^3*z - 80*y^4*z + 26*y^5*z - 9*z^2 + 11*y*z^2 + 27*y^2*z^2 - 51*y^3*z^2 + 22*y^4*z^2 + 18*z^3 - 30*y*z^3 + 30*y^2*z^3 - 18*y^3*z^3 - 9*z^4 + 9*y*z^4 - 18*y^2*z^4)* G[1 - y, 0, z])/(3*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2) + (32*G[1 - y, 1 - y, z])/(3*z^2) + Pi^2*((-24*y + 104*y^2 - 164*y^3 + 112*y^4 - 28*y^5 - 12*z + 112*y*z - 266*y^2*z + 244*y^3*z - 78*y^4*z + 47*z^2 - 166*y*z^2 + 191*y^2*z^2 - 72*y^3*z^2 - 49*z^3 + 71*y*z^3 - 22*y^2*z^3 + 18*z^4)/ (9*(-1 + y)^2*z^2*(-1 + y + z)^3) + (2*(4*y - 8*y^2 + 4*y^3 + 2*z - 2*y*z + 3*z^2)*G[0, z])/ (3*(-1 + y)^3*z^2) - (2*(-2*y^2 - y*z + 3*y^2*z - 2*z^2 + 6*y*z^2 - 3*y^2*z^2 + 6*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, z])/(9*y*z^3*(-1 + y + z)^3) + (2*(-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - y*z - 9*y^2*z + 21*y^3*z - 11*y^4*z - 2*z^2 + 2*y^3*z^2 - 9*y*z^3)*G[1 - y, z])/ (9*(-1 + y)^3*y*z^3) + G[1, y]* ((-2*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 6*y*z + 60*y^2*z - 180*y^3*z + 240*y^4*z - 150*y^5*z + 36*y^6*z + 3*z^2 - 3*y*z^2 - 43*y^2*z^2 + 117*y^3*z^2 - 108*y^4*z^2 + 34*y^5*z^2 - 3*z^3 + 22*y*z^3 - 27*y^2*z^3 + 8*y^4*z^3 + 2*z^4 - 27*y*z^4 + 27*y^2*z^4 - 2*y^3*z^4 + 9*y*z^5))/(9*(-1 + y)^3*y*z^2*(-1 + y + z)^3) + (4*(2*y + z)*G[1 - y, z])/(3*z^3)) - (4*(2*y + z)*G[1 - y, 0, z])/ (3*z^3) + (4*(2*y + z)*G[1 - y, 1 - y, z])/(3*z^3)) + (2*(12*y^3 - 38*y^4 + 46*y^5 - 26*y^6 + 6*y^7 + 15*y^2*z - 57*y^3*z + 75*y^4*z - 39*y^5*z + 6*y^6*z - 6*y*z^2 + 24*y^2*z^2 - 54*y^3*z^2 + 60*y^4*z^2 - 24*y^5*z^2 + 9*z^3 - 11*y*z^3 - 44*y^2*z^3 + 70*y^3*z^3 - 24*y^4*z^3 - 18*z^4 + 30*y*z^4 - 12*y^2*z^4 + 18*y^3*z^4 + 9*z^5 - 9*y*z^5 + 18*y^2*z^5)*G[-y, 1 - y, z])/ (3*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2) + G[0, y]*((2*(12*y - 22*y^2 + 10*y^3 + 9*z - 37*y*z + 28*y^2*z - 9*z^2 + 18*y*z^2))/(3*(-1 + y)*z^2*(-1 + y + z)^2) - (2*(8*y^2 - 12*y^3 + 4*y^4 + 6*z - 8*y*z - 4*y^2*z + 6*y^3*z - 7*z^2 + 7*y*z^2 + 5*z^3 - 2*y*z^3)*G[0, z])/(3*(-1 + y)*z^2* (-1 + y + z)^3) - (2*(-12*y + 26*y^2 - 20*y^3 + 6*y^4 - 15*z + 62*y*z - 73*y^2*z + 26*y^3*z + 28*z^2 - 62*y*z^2 + 34*y^2*z^2 - 17*z^3 + 14*y*z^3)*G[1 - y, z])/(3*(-1 + y)*z^3*(-1 + y + z)^2) + (4*(3 - 3*y + 2*y^2 - 3*z + 4*y*z + 2*z^2)*G[0, 1 - y, z])/ (3*y*(-1 + y + z)^3) - (4*(-2*y^2 - y*z + 3*y^2*z - 2*z^2 + 6*y*z^2 - 3*y^2*z^2 + 6*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (8*(y^2 - y*z + z^2)*G[1 - y, 0, z])/(3*y*z^3) - (4*(4*y^2 + 3*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(3*z^3*(y + z)) + (4*(6*y^3 - 6*y^4 + 2*y^5 + 6*y^2*z - 15*y^3*z + 7*y^4*z + 3*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 3*z^3 - 3*y*z^3 + 7*y^2*z^3 + 3*z^4 - y*z^4 - 2*z^5)*G[-y, 1 - y, z])/(3*y*z^3*(-1 + y + z)^3)) + G[1, 1, y]*(32/(3*z^2) + (8*(2*y + z)*G[-y, 0, z])/z^3 - (8*(2*y + z)*G[-y, -y, z])/z^3) + G[0, 1, y]* ((-2*(-20*y^3 + 60*y^4 - 60*y^5 + 20*y^6 + 6*y*z - 52*y^2*z + 144*y^3*z - 156*y^4*z + 58*y^5*z - 9*z^2 + 11*y*z^2 + 61*y^2*z^2 - 101*y^3*z^2 + 38*y^4*z^2 + 18*z^3 - 30*y*z^3 + 12*y^2*z^3 - 18*y^3*z^3 - 9*z^4 + 9*y*z^4 - 18*y^2*z^4))/(3*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) - (8*(2*y + z)*G[1 - y, 0, z])/z^3 + (8*(2*y + z)*G[1 - y, 1 - y, z])/z^3 - (8*(2*y + z)*G[-y, 1 - y, z])/ z^3 - (8*(2*y + z)*G[-y, -y, z])/z^3) - (4*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 6*y*z + 60*y^2*z - 180*y^3*z + 240*y^4*z - 150*y^5*z + 36*y^6*z - 6*z^2 + 33*y*z^2 - 103*y^2*z^2 + 171*y^3*z^2 - 135*y^4*z^2 + 40*y^5*z^2 + 6*z^3 - 17*y*z^3 + 36*y^2*z^3 - 45*y^3*z^3 + 20*y^4*z^3 - 4*z^4 - 9*y*z^4 + 9*y^2*z^4 + 4*y^3*z^4 + 9*y*z^5)*G[0, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3) - (4*(3 - 3*y + 2*y^2 - 3*z + 4*y*z + 2*z^2)*G[0, 1, 0, y])/ (3*y*(-1 + y + z)^3) - (4*(-12*y + 60*y^2 - 120*y^3 + 120*y^4 - 60*y^5 + 12*y^6 + 30*y*z - 120*y^2*z + 180*y^3*z - 120*y^4*z + 30*y^5*z - 3*z^2 - 15*y*z^2 + 61*y^2*z^2 - 63*y^3*z^2 + 18*y^4*z^2 + 2*y^5*z^2 + 3*z^3 + 8*y*z^3 - 21*y^2*z^3 + 6*y^3*z^3 + 4*y^4*z^3 - 2*z^4 - 15*y*z^4 + 15*y^2*z^4 + 2*y^3*z^4 + 9*y*z^5)*G[0, 1, 0, z])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3) + (16*(3*y^2 + 3*y*z + z^2)*G[0, 1, 1, y])/(3*y*z^2*(y + z)) - (16*(3*y^2 + 3*y*z + z^2)*G[0, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)) + (4*(4*y - 8*y^2 + 4*y^3 + 2*z - 2*y*z + 3*z^2)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^2) - (4*(-12*y^2 + 60*y^3 - 120*y^4 + 120*y^5 - 60*y^6 + 12*y^7 - 12*y*z + 90*y^2*z - 240*y^3*z + 300*y^4*z - 180*y^5*z + 42*y^6*z - 4*z^2 + 51*y*z^2 - 195*y^2*z^2 + 321*y^3*z^2 - 243*y^4*z^2 + 72*y^5*z^2 - 2*y^6*z^2 + 9*z^3 - 72*y*z^3 + 189*y^2*z^3 - 204*y^3*z^3 + 84*y^4*z^3 - 6*y^5*z^3 - 9*z^4 + 54*y*z^4 - 108*y^2*z^4 + 69*y^3*z^4 - 6*y^4*z^4 + 2*z^5 - 27*y*z^5 + 36*y^2*z^5 - 2*y^3*z^5 + 9*y*z^6)*G[1, 0, 1, y])/ (3*(-1 + y)^3*y*z^2*(-1 + y + z)^3*(y + z)) + G[-y, z]*((4*(-9*y + 27*y^2 - 27*y^3 + 9*y^4 + 27*y*z - 54*y^2*z + 27*y^3*z - 6*z^2 - 21*y*z^2 + 23*y^2*z^2 + 6*z^3 + y*z^3 - 4*z^4)* G[0, 1, y])/(3*y*z^2*(-1 + y + z)^3) + (4*(6*y^3 - 6*y^4 + 2*y^5 + 6*y^2*z - 15*y^3*z + 7*y^4*z + 3*y*z^2 - 15*y^2*z^2 + 11*y^3*z^2 - 3*z^3 - 3*y*z^3 + 7*y^2*z^3 + 3*z^4 - y*z^4 - 2*z^5)*G[1, 0, y])/(3*y*z^3*(-1 + y + z)^3) + (4*(4*y^2 + 11*y*z + 4*z^2)*G[1, 1, y])/(3*y*z^3) - (8*(2*y + z)*G[0, 1, 1, y])/z^3 - (8*(2*y + z)*G[1, 0, 1, y])/z^3) + G[1 - y, z]*((-2*(12*y - 22*y^2 + 10*y^3 + 9*z - 37*y*z + 28*y^2*z - 9*z^2 + 18*y*z^2))/(3*(-1 + y)*y*z^2*(-1 + y + z)) - (4*(-2*y^3 + 6*y^4 - 6*y^5 + 2*y^6 + 12*y^2*z - 24*y^3*z + 12*y^4*z + 12*y*z^2 - 18*y^2*z^2 + 6*y^3*z^2 + 2*z^3 + 9*y^2*z^3 - 2*y^3*z^3 + 9*y*z^4)*G[0, 1, y])/(3*(-1 + y)^3*y*z^3*(y + z)) - (4*(4*y^2 + 3*y*z + 3*z^2)*G[1, 0, y])/(3*z^3*(y + z)) + (8*(2*y + z)*G[0, 0, 1, y])/z^3 + (8*(2*y + z)*G[1, 0, 1, y])/z^3) + (4*(-2*y^2 - y*z + 3*y^2*z - 2*z^2 + 6*y*z^2 - 3*y^2*z^2 + 6*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) - (8*(2 - 3*y + 3*y^2 - 3*z + 6*y*z + 3*z^2)* G[1, 1, 0, y])/(3*y*(-1 + y + z)^3*(y + z)) + (4*(-2*y^2 - y*z + 3*y^2*z - 2*z^2 + 6*y*z^2 - 3*y^2*z^2 + 6*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1, 0, z])/ (3*y*z^3*(-1 + y + z)^3) + (4*(-2*y^2 - y*z + 3*y^2*z - 2*z^2 + 6*y*z^2 - 3*y^2*z^2 + 6*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)*G[1, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (16*(3*y^2 + 3*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(3*y*z^2*(y + z)) + (4*(-4 + 16*y - 20*y^2 + 8*y^3 + 2*z - 2*y*z + 3*z^2)* G[1 - y, 1, 0, z])/((-1 + y)^3*z^2) - (16*(3*y^2 + 3*y*z + z^2)*G[1 - y, 1 - y, 0, z])/(3*y*z^2*(y + z)) + (4*(-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - 13*y*z + 27*y^2*z - 15*y^3*z + y^4*z - 2*z^2 + 2*y^3*z^2 - 9*y*z^3)*G[1 - y, -y, 1 - y, z])/ (3*(-1 + y)^3*y*z^3) - (4*(6*y^3 - 6*y^4 + 2*y^5 - 9*y*z + 33*y^2*z - 42*y^3*z + 16*y^4*z + 30*y*z^2 - 69*y^2*z^2 + 38*y^3*z^2 - 3*z^3 - 30*y*z^3 + 34*y^2*z^3 + 3*z^4 + 8*y*z^4 - 2*z^5)*G[-y, 0, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) - (4*(6*y^3 - 6*y^4 + 2*y^5 - 9*y*z + 33*y^2*z - 42*y^3*z + 16*y^4*z + 30*y*z^2 - 69*y^2*z^2 + 38*y^3*z^2 - 3*z^3 - 30*y*z^3 + 34*y^2*z^3 + 3*z^4 + 8*y*z^4 - 2*z^5)*G[-y, 1 - y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(4*y^2 + 11*y*z + 4*z^2)*G[-y, 1 - y, 1 - y, z])/(3*y*z^3) - (4*(6*y^3 - 6*y^4 + 2*y^5 + 9*y*z - 21*y^2*z + 12*y^3*z - 2*y^4*z - 24*y*z^2 + 39*y^2*z^2 - 16*y^3*z^2 + 3*z^3 + 18*y*z^3 - 16*y^2*z^3 - 3*z^4 - 2*y*z^4 + 2*z^5)*G[-y, -y, 1 - y, z])/ (3*y*z^3*(-1 + y + z)^3) + G[1, y]* ((-2*(12*y - 22*y^2 + 10*y^3 + 9*z - 37*y*z + 28*y^2*z - 9*z^2 + 18*y*z^2))/(3*(-1 + y)*y*z^2*(-1 + y + z)) + (32*G[1 - y, z])/(3*z^2) + (2*(12*y^3 - 38*y^4 + 46*y^5 - 26*y^6 + 6*y^7 + 15*y^2*z - 57*y^3*z + 75*y^4*z - 39*y^5*z + 6*y^6*z - 6*y*z^2 + 24*y^2*z^2 - 54*y^3*z^2 + 60*y^4*z^2 - 24*y^5*z^2 + 9*z^3 - 11*y*z^3 - 44*y^2*z^3 + 70*y^3*z^3 - 24*y^4*z^3 - 18*z^4 + 30*y*z^4 - 12*y^2*z^4 + 18*y^3*z^4 + 9*z^5 - 9*y*z^5 + 18*y^2*z^5)* G[-y, z])/(3*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2) - (16*(3*y^2 + 3*y*z + z^2)*G[0, 1 - y, z])/(3*y*z^2*(y + z)) + (4*(4*y - 8*y^2 + 4*y^3 + 2*z - 2*y*z + 3*z^2)*G[0, -y, z])/ ((-1 + y)^3*z^2) + (4*(-2*y^2 - y*z + 3*y^2*z - 2*z^2 + 6*y*z^2 - 3*y^2*z^2 + 6*z^3 - 9*y*z^3 + 2*y^2*z^3 - 6*z^4 + 4*y*z^4 + 2*z^5)* G[1, 0, z])/(3*y*z^3*(-1 + y + z)^3) - (16*(3*y^2 + 3*y*z + z^2)*G[1 - y, 0, z])/(3*y*z^2*(y + z)) + (4*(-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - 13*y*z + 27*y^2*z - 15*y^3*z + y^4*z - 2*z^2 + 2*y^3*z^2 - 9*y*z^3)*G[1 - y, -y, z])/ (3*(-1 + y)^3*y*z^3) - (4*(6*y^3 - 6*y^4 + 2*y^5 - 9*y*z + 33*y^2*z - 42*y^3*z + 16*y^4*z + 30*y*z^2 - 69*y^2*z^2 + 38*y^3*z^2 - 3*z^3 - 30*y*z^3 + 34*y^2*z^3 + 3*z^4 + 8*y*z^4 - 2*z^5)*G[-y, 0, z])/(3*y*z^3*(-1 + y + z)^3) + (4*(4*y^2 + 11*y*z + 4*z^2)*G[-y, 1 - y, z])/(3*y*z^3) - (4*(6*y^3 - 6*y^4 + 2*y^5 + 9*y*z - 21*y^2*z + 12*y^3*z - 2*y^4*z - 24*y*z^2 + 39*y^2*z^2 - 16*y^3*z^2 + 3*z^3 + 18*y*z^3 - 16*y^2*z^3 - 3*z^4 - 2*y*z^4 + 2*z^5)*G[-y, -y, z])/ (3*y*z^3*(-1 + y + z)^3) - (8*(2*y + z)*G[1 - y, 0, -y, z])/z^3 + (8*(2*y + z)*G[1 - y, 1 - y, -y, z])/z^3 + (8*(2*y + z)*G[-y, 0, 1 - y, z])/z^3 + (8*(2*y + z)*G[-y, 1 - y, 0, z])/z^3 - (8*(2*y + z)*G[-y, 1 - y, -y, z])/z^3 + (8*(2*y + z)*G[-y, -y, 0, z])/ z^3 - (8*(2*y + z)*G[-y, -y, 1 - y, z])/z^3 - (8*(2*y + z)*G[-y, -y, -y, z])/z^3) + (8*(2*y + z)*G[1 - y, 0, 1, 0, z])/z^3 - (8*(2*y + z)*G[1 - y, 0, -y, 1 - y, z])/z^3 - (8*(2*y + z)*G[1 - y, 1 - y, 1, 0, z])/z^3 + (8*(2*y + z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (8*(2*y + z)*G[-y, 0, 1, 0, z])/z^3 + (8*(2*y + z)*G[-y, 0, 1 - y, 1 - y, z])/z^3 + (8*(2*y + z)*G[-y, 1 - y, 0, 1 - y, z])/z^3 - (8*(2*y + z)*G[-y, 1 - y, 1, 0, z])/z^3 + (8*(2*y + z)*G[-y, 1 - y, 1 - y, 0, z])/z^3 - (8*(2*y + z)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (8*(2*y + z)*G[-y, -y, 0, 1 - y, z])/z^3 + (8*(2*y + z)*G[-y, -y, 1 - y, 0, z])/z^3 - (8*(2*y + z)*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (8*(2*y + z)*G[-y, -y, -y, 1 - y, z])/z^3 + ((-12*(4*y - 8*y^2 + 4*y^3 + 2*z - 2*y*z + 3*z^2))/((-1 + y)^3*z^2) + (24*(2*y + z)*G[1 - y, z])/z^3)*Zeta[3])/Nc)/q2^2, gamma[3, 2, "NS"] -> ((-5*Pi^4*(-1 + z))/(12*y*z) + (-15251 - 5004*y + 15251*z)/(648*y*z) + Pi^3*((((11*I)/8)*(-1 + z))/(y*z) - (((7*I)/12)*(-1 + z)*G[0, y])/(y*z) - (((7*I)/12)*(-1 + z)*G[0, z])/(y*z) - (((2*I)/3)*(-1 + z)*G[1, y])/ (y*z) - (((2*I)/3)*(-1 + z)*G[1 - y, z])/(y*z)) + G[0, 1 - y, z]*((-62*y - 71*z + 80*y*z + 80*z^2)/(18*y*z*(y + z)) + ((2*y - 2*y^2 + z - 4*y*z - z^2)*G[1, 0, y])/(y*z^2)) + G[0, 0, z]*((8 + y - 8*z)/(2*y*z) + ((1 - z)*G[0, 1, y])/(y*z) - (2*(-1 + z)*G[1, 0, y])/(y*z) + ((1 - z)*G[1, 1, y])/(y*z)) + G[1, 0, z]*((10*y^2 - y^3 + 56*y*z - 22*y^2*z - 53*y^3*z + 10*z^2 - 59*y*z^2 - 96*y^2*z^2 - 2*z^3 - 51*y*z^3 - 8*z^4)/ (18*y*z*(-1 + y + z)*(y + z)^2) + ((-1 + z)*G[1, 1, y])/(y*z)) + G[0, -y, z]*(((-y + y^2 - 4*z + 2*y*z + 4*z^2)*G[1, 0, y])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 1, y])/(y*z^2)) + ((-62*y - 71*z + 80*y*z + 80*z^2)*G[1 - y, 0, z])/(18*y*z*(y + z)) + ((40*y - 111*y^2 - 62*z - 49*y*z + 62*z^2)*G[1 - y, 1 - y, z])/ (18*y*z*(y + z)) + ((188*y^2 - 197*y^3 + 363*y*z - 489*y^2*z + 133*z^2 - 434*y*z^2 - 142*z^3)*G[-y, 1 - y, z])/(18*y*z^2*(y + z)) + Pi^2*((-271*y^2 + 545*y^3 - 259*y^4 - 15*y^5 - 542*y*z + 1686*y^2*z - 1442*y^3*z + 298*y^4*z - 271*z^2 + 1629*y*z^2 - 2252*y^2*z^2 + 858*y^3*z^2 + 560*z^3 - 1430*y*z^3 + 798*y^2*z^3 - 289*z^4 + 253*y*z^4)/(216*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + G[0, z]*((-6 + 6*y + 6*z - 5*y*z)/(4*(-1 + y)*y*z) + (5*(-1 + z)*G[1, y])/(3*y*z)) + ((6 - 21*y + 12*y^2 - 43*z + 64*y*z - 12*y^2*z + 68*z^2 - 43*y*z^2 - 31*z^3)*G[1, z])/(36*y*z^2*(-1 + y + z)) + ((6*y^3 - 16*y^4 + 14*y^5 - 4*y^6 + 18*y^2*z - 139*y^3*z + 187*y^4*z - 67*y^5*z + y^6*z + 18*y*z^2 - 279*y^2*z^2 + 563*y^3*z^2 - 340*y^4*z^2 + 47*y^5*z^2 + 6*z^3 - 223*y*z^3 + 725*y^2*z^3 - 659*y^3*z^3 + 169*y^4*z^3 - 55*z^4 + 427*y*z^4 - 607*y^2*z^4 + 235*y^3*z^4 + 92*z^5 - 256*y*z^5 + 146*y^2*z^5 - 43*z^6 + 34*y*z^6)* G[1 - y, z])/(36*(-1 + y)*y*(-1 + z)*z^2*(y + z)^3) + G[0, y]*((36 - 52*y + 14*y^2 + 2*y^3 - 72*z + 127*y*z - 16*y^2*z + 36*z^2 - 75*y*z^2)/(24*(-1 + y)*y*(-1 + z)*z) + (7*(-1 + z)*G[0, z])/(12*y*z) + ((1 - z)*G[1, z])/(6*y*z) + ((-3*y + 3*y^2 - 11*z + 6*y*z + 11*z^2)*G[1 - y, z])/(6*y*z^2)) + G[1, y]*((30*y^4 - 72*y^5 + 53*y^6 - 10*y^7 - y^8 + 75*y^3*z - 269*y^4*z + 288*y^5*z - 102*y^6*z + 8*y^7*z + 65*y^2*z^2 - 385*y^3*z^2 + 596*y^4*z^2 - 310*y^5*z^2 + 49*y^6*z^2 + 15*y*z^3 - 241*y^2*z^3 + 605*y^3*z^3 - 445*y^4*z^3 + 96*y^5*z^3 - z^4 - 51*y*z^4 + 298*y^2*z^4 - 335*y^3*z^4 + 89*y^4*z^4 + 2*z^5 + 57*y*z^5 - 129*y^2*z^5 + 40*y^3*z^5 - z^6 - 21*y*z^6 + 7*y^2*z^6)/ (12*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + ((-1 + z)*G[1, z])/(6*y*z) + ((-y + y^2 - 4*z + 2*y*z + 4*z^2)* G[1 - y, z])/(3*y*z^2) - (7*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, z])/(6*y*z^2)) + (7*(-1 + z)*G[0, 0, y])/(12*y*z) + (7*(-1 + z)*G[0, 0, z])/(12*y*z) + (2*(-1 + z)*G[0, 1, z])/(3*y*z) + ((-y + y^2 - 10*z + 2*y*z + 10*z^2)*G[0, 1 - y, z])/(6*y*z^2) + (7*(-1 + z)*G[1, 0, y])/(12*y*z) - (5*(-1 + z)*G[1, 0, z])/(4*y*z) + (5*(-1 + z)*G[1, 1, y])/(6*y*z) - (2*(-1 + z)*G[1, 1, z])/(3*y*z) + ((-1 + z)*G[1, 1 - y, z])/(6*y*z) + (11*(-1 + z)*G[1 - y, 0, z])/ (6*y*z) + ((-1 + y + 2*z)*G[1 - y, 1, z])/(3*z^2) + ((-y + y^2 - 4*z + 2*y*z + 4*z^2)*G[1 - y, 1 - y, z])/(3*y*z^2) - (7*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(6*y*z^2)) + G[0, 0, y]*((-24 + 29*y - 5*y^2 + 24*z - 21*y*z)/(6*(-1 + y)*y*z) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[0, 1 - y, z])/(y*z^2) + ((-1 + z)*G[1, 0, z])/(y*z) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)* G[1 - y, 0, z])/(y*z^2) + ((y - y^2 + z - 2*y*z - z^2)* G[1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, 1 - y, z])/(y*z^2)) + G[1, 0, y]* ((-38*y^2 + 94*y^3 - 77*y^4 + 21*y^5 - 47*y*z + 180*y^2*z - 208*y^3*z + 75*y^4*z - 21*z^2 + 149*y*z^2 - 239*y^2*z^2 + 120*y^3*z^2 + 39*z^3 - 114*y*z^3 + 93*y^2*z^3 - 18*z^4 + 27*y*z^4)/(6*(-1 + y)*y*z* (-1 + y + z)*(y + z)^2) + ((1 - z)*G[1, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1 - y, 0, z])/(y*z^2) + ((2*y - 2*y^2 + 3*z - 4*y*z - 3*z^2)* G[1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1 - y, -y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, 1 - y, z])/(y*z^2) - (2*(-1 + z)*G[-y, -y, z])/(y*z)) + G[1, 1, y]*((40*y - 111*y^2 - 62*z - 49*y*z + 62*z^2)/(18*y*z*(y + z)) + (2*(-1 + z)*G[-y, 0, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, -y, z])/(y*z^2)) + G[0, 1, y]* ((-71*y + 8*y^2 + 63*y^3 - 80*z + 106*y*z - 17*y^2*z + 89*z^2 - 80*y*z^2)/(18*(-1 + y)*y*z*(y + z)) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[0, 1 - y, z])/(y*z^2) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, -y, z])/(y*z^2) + ((1 - z)*G[1, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, 0, z])/(y*z^2) - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 0, z])/(y*z^2) - (2*(-1 + z)*G[-y, 1 - y, z])/(y*z) + (2*(-3*y + 3*y^2 - 5*z + 6*y*z + 5*z^2)*G[-y, -y, z])/(y*z^2)) + (3*(-2 + 2*y + 3*z)*G[0, 0, 0, y])/(2*(-1 + y)*z) + ((-52*y^2 + 122*y^3 - 85*y^4 + 12*y^5 + 3*y^6 - 16*y*z + 218*y^2*z - 345*y^3*z + 155*y^4*z - 12*y^5*z + 6*z^2 + 84*y*z^2 - 356*y^2*z^2 + 321*y^3*z^2 - 73*y^4*z^2 - 12*z^3 - 120*y*z^3 + 230*y^2*z^3 - 98*y^3*z^3 + 6*z^4 + 52*y*z^4 - 40*y^2*z^4)*G[0, 0, 1, y])/ (6*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((14*y - 3*y^2 + 11*z - 14*y*z - 11*z^2)*G[0, 0, 1 - y, z])/ (3*y*z*(y + z)) + ((6*y^4 - 10*y^5 + y^6 + 4*y^7 - y^8 + 19*y^3*z - 43*y^4*z + 11*y^5*z + 19*y^6*z - 6*y^7*z + 15*y^2*z^2 - 59*y^3*z^2 + 29*y^4*z^2 + 41*y^5*z^2 - 20*y^6*z^2 + 7*y*z^3 - 39*y^2*z^3 + 30*y^3*z^3 + 54*y^4*z^3 - 40*y^5*z^3 + z^4 - 15*y*z^4 + 23*y^2*z^4 + 36*y^3*z^4 - 45*y^4*z^4 - 2*z^5 + 9*y*z^5 + 7*y^2*z^5 - 26*y^3*z^5 + z^6 - y*z^6 - 6*y^2*z^6)*G[0, 1, 0, y])/(2*(-1 + y)*y^2*(-1 + z)*z* (-1 + y + z)*(y + z)^3) + ((-10*y^4 + 16*y^5 - 2*y^6 - 4*y^7 - 27*y^3*z + 51*y^4*z - 5*y^5*z - 19*y^6*z - 19*y^2*z^2 + 50*y^3*z^2 + 2*y^4*z^2 - 36*y^5*z^2 - 7*y*z^3 + 26*y^2*z^3 + 6*y^3*z^3 - 34*y^4*z^3 - z^4 + 8*y*z^4 - 16*y^3*z^4 + z^5 - y*z^5 - 3*y^2*z^5)*G[0, 1, 0, z])/ (2*(-1 + y)*y^2*z*(-1 + y + z)*(y + z)^3) + ((22*y - 22*y^2 + 16*z - 38*y*z + 31*y^2*z - 22*z^2 + 31*y*z^2)* G[0, 1, 1, y])/(6*(-1 + y)*y*z*(y + z)) + ((14*y - 3*y^2 + 11*z - 14*y*z - 11*z^2)*G[0, 1 - y, 0, z])/ (3*y*z*(y + z)) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[0, 1 - y, 1 - y, z])/ (3*y*z*(y + z)) + ((15*y^2 - 30*y^3 + 15*y^4 - y*z - 47*y^2*z + 66*y^3*z - 18*y^4*z + 2*z^2 - 15*y*z^2 + 40*y^2*z^2 - 36*y^3*z^2 + 2*z^3 + 3*y*z^3 - 5*y^2*z^3 - 4*z^4 + 13*y*z^4)*G[0, -y, 1 - y, z])/ (6*(-1 + y)*y*(-1 + z)*z^2*(y + z)) + ((-2 + 6*y - 4*y^2 + 4*z - 7*y*z - 3*z^2)*G[1, 0, 0, y])/ (2*(-1 + y)*z*(y + z)) + (11*(-1 + z)*G[1, 0, 0, z])/(3*y*z) + ((-40*y^2 + 52*y^3 - 9*y^4 - 3*y^5 - 31*y*z + 142*y^2*z - 95*y^3*z + 6*y^4*z - 3*z^2 + 84*y*z^2 - 158*y^2*z^2 + 43*y^3*z^2 + 6*z^3 - 75*y*z^3 + 56*y^2*z^3 - 3*z^4 + 22*y*z^4)*G[1, 0, 1, y])/ (6*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((2 - y - 7*z + 4*y*z + 8*z^2 - 3*y*z^2 - 3*z^3)*G[1, 0, 1 - y, z])/ (2*y*z^2*(-1 + y + z)) + ((-8*y^4 + 14*y^5 - 3*y^6 - 4*y^7 + y^8 - 16*y^3*z + 56*y^4*z - 32*y^5*z - 14*y^6*z + 6*y^7*z - 12*y^2*z^2 + 92*y^3*z^2 - 100*y^4*z^2 - 12*y^5*z^2 + 17*y^6*z^2 + 2*y*z^3 + 60*y^2*z^3 - 144*y^3*z^3 + 24*y^4*z^3 + 28*y^5*z^3 + 2*z^4 + 6*y*z^4 - 89*y^2*z^4 + 54*y^3*z^4 + 27*y^4*z^4 - 4*z^5 - 18*y*z^5 + 38*y^2*z^5 + 14*y^3*z^5 + 2*z^6 + 10*y*z^6 + 3*y^2*z^6)*G[1, 1, 0, y])/ (2*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + G[1, z]*(((1 - z)*G[0, 0, 1, y])/(y*z) + ((-1 + z)*G[0, 1, 0, y])/(y*z) + ((-1 + z)*G[1, 0, 1, y])/(y*z) + ((1 - z)*G[1, 1, 0, y])/(y*z)) + G[0, z]*((11*y^2 - 7*y*z - 12*z^2)/(6*y*z*(y + z)) + ((-62*y - 71*z + 80*y*z + 80*z^2)*G[1, y])/(18*y*z*(y + z)) + ((-2 + 2*y + 3*z)*G[0, 0, y])/(2*(-1 + y)*z) + ((28*y^2 - 28*y^3 + 19*y*z - 90*y^2*z + 40*y^3*z - 3*z^2 - 59*y*z^2 + 80*y^2*z^2 + 3*z^3 + 40*y*z^3)*G[0, 1, y])/(6*y^2*z*(-1 + y + z)* (y + z)) + ((-2*y^5 + 4*y^6 - 2*y^7 + y^3*z - y^4*z + 5*y^5*z - 5*y^6*z - 3*y^2*z^2 + 20*y^3*z^2 - 20*y^4*z^2 + y*z^3 + 20*y^2*z^3 - 40*y^3*z^3 + 10*y^4*z^3 + z^4 + 4*y*z^4 - 24*y^2*z^4 + 10*y^3*z^4 - z^5 - 5*y*z^5 + 3*y^2*z^5)*G[1, 0, y])/(2*(-1 + y)*y^2*z* (-1 + y + z)*(y + z)^3) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[1, 1, y])/ (3*y*z*(y + z)) + ((-1 + z)*G[0, 0, 1, y])/(y*z) + ((1 - z)*G[0, 1, 1, y])/(y*z) + ((1 - z)*G[1, 0, 0, y])/(y*z) + ((-1 + z)*G[1, 1, 0, y])/(y*z)) + G[1 - y, z]* ((2*(-67*y + 168*y^2 + 74*z + 94*y*z - 74*z^2))/(27*y*z*(y + z)) + ((8*y^2 - 16*y^3 + 8*y^4 - 20*y*z + 14*y^2*z + 6*y^3*z - 22*z^2 + 46*y*z^2 + 3*y^2*z^2 + 22*z^3 + 5*y*z^3)*G[0, 0, y])/ (6*(-1 + y)*y*z^2*(y + z)) + ((-6*y + 6*y^2 - 6*z + 55*y*z - 18*y^2*z - 3*y^3*z + 37*z^2 - 92*y*z^2 + 9*y^2*z^2 - 62*z^3 + 43*y*z^3 + 31*z^4)*G[0, 1, y])/ (6*y*(-1 + z)*z^2*(y + z)) + ((4*y^4 - 8*y^5 + 4*y^6 + 28*y^3*z - 46*y^4*z + 19*y^5*z - y^6*z + 42*y^2*z^2 - 92*y^3*z^2 + 46*y^4*z^2 - 5*y^5*z^2 + 34*y*z^3 - 98*y^2*z^3 + 50*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 52*y*z^4 + 40*y^2*z^4 + 8*y^3*z^4 - 8*z^5 + 13*y*z^5 + 13*y^2*z^5 + 4*z^6 + 5*y*z^6)*G[1, 0, y])/(6*(-1 + y)*y*(-1 + z)*z^2*(y + z)^3) - (11*(-1 + z)*G[1, 1, y])/(3*y*z) - (3*(-y + y^2 - z + 2*y*z + z^2)* G[0, 0, 0, y])/(y*z^2) + ((3*y - 3*y^2 + 5*z - 6*y*z - 5*z^2)* G[0, 0, 1, y])/(y*z^2) + ((-2*y + 2*y^2 - 3*z + 4*y*z + 3*z^2)* G[0, 1, 0, y])/(y*z^2) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, y])/ (y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[1, 0, 1, y])/(y*z^2) + ((3*y - 3*y^2 + 5*z - 6*y*z - 5*z^2)*G[1, 1, 0, y])/(y*z^2)) + G[-y, z]*(((-21*y^3 + 42*y^4 - 21*y^5 - 67*y^2*z + 175*y^3*z - 108*y^4*z - 22*y*z^2 + 219*y^2*z^2 - 211*y^3*z^2 + 6*z^3 + 80*y*z^3 - 182*y^2*z^3 - 6*z^4 - 58*y*z^4)*G[0, 1, y])/ (6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-20*y^3 + 28*y^4 - 11*y^5 - 4*y^2*z + 30*y^3*z - 20*y^4*z + y*z^2 + 18*y^2*z^2 - 21*y^3*z^2 + 3*z^3 + 13*y*z^3 - 26*y^2*z^3 - 3*z^4 - 14*y*z^4)*G[1, 0, y])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-14*y^2 + 14*y^3 - 39*y*z + 39*y^2*z - 19*z^2 + 47*y*z^2 + 22*z^3)* G[1, 1, y])/(3*y*z^2*(y + z)) + (5*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[0, 0, 1, y])/(y*z^2) - (2*(-1 + z)*G[0, 1, 1, y])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 0, 0, y])/(y*z^2) - (2*(-1 + z)*G[1, 0, 1, y])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1, 1, 0, y])/(y*z^2)) + ((-6 + 21*y - 12*y^2 + 43*z - 64*y*z + 12*y^2*z - 68*z^2 + 43*y*z^2 + 31*z^3)*G[1, 1, 0, z])/(6*y*z^2*(-1 + y + z)) - (11*(-1 + z)*G[1, 1, 1, y])/(3*y*z) + ((2 - y - 7*z + 4*y*z + 8*z^2 - 3*y*z^2 - 3*z^3)*G[1, 1 - y, 0, z])/ (2*y*z^2*(-1 + y + z)) + ((14*y - 3*y^2 + 11*z - 14*y*z - 11*z^2)* G[1 - y, 0, 0, z])/(3*y*z*(y + z)) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[1 - y, 0, 1 - y, z])/(3*y*z*(y + z)) + ((-2*y^3 + 2*y^4 - 10*y^2*z + 16*y^3*z - 3*y^4*z - 20*y*z^2 + 38*y^2*z^2 - 9*y^3*z^2 - 8*z^3 + 26*y*z^3 - 9*y^2*z^3 + 6*z^4 - 3*y*z^4)*G[1 - y, 1, 0, z])/(2*(-1 + y)*y*z*(y + z)^3) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[1 - y, 1 - y, 0, z])/(3*y*z*(y + z)) - (11*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) + ((6*y - 40*y^2 + 62*y^3 - 28*y^4 + 6*z - 117*y*z + 235*y^2*z - 149*y^3*z + 25*y^4*z - 59*z^2 + 279*y*z^2 - 298*y^2*z^2 + 87*y^3*z^2 + 106*z^3 - 212*y*z^3 + 106*y^2*z^3 - 53*z^4 + 44*y*z^4)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)*y*(-1 + z)*z^2*(y + z)) + ((18*y^3 - 24*y^4 + 9*y^5 + 40*y^2*z - 94*y^3*z + 48*y^4*z + 25*y*z^2 - 138*y^2*z^2 + 109*y^3*z^2 - 3*z^3 - 65*y*z^3 + 110*y^2*z^3 + 3*z^4 + 40*y*z^4)*G[-y, 0, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((18*y^3 - 24*y^4 + 9*y^5 + 40*y^2*z - 94*y^3*z + 48*y^4*z + 25*y*z^2 - 138*y^2*z^2 + 109*y^3*z^2 - 3*z^3 - 65*y*z^3 + 110*y^2*z^3 + 3*z^4 + 40*y*z^4)*G[-y, 1 - y, 0, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-14*y^2 + 14*y^3 - 39*y*z + 39*y^2*z - 19*z^2 + 47*y*z^2 + 22*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)) + ((-y^3 + 14*y^4 - 10*y^5 - 63*y^2*z + 145*y^3*z - 88*y^4*z - 23*y*z^2 + 201*y^2*z^2 - 190*y^3*z^2 + 3*z^3 + 67*y*z^3 - 156*y^2*z^3 - 3*z^4 - 44*y*z^4)*G[-y, -y, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + G[0, y]*((224*y - 224*y^2 + 206*z - 293*y*z - 87*z^2)/ (18*(-1 + y)*z*(y + z)) + ((8*y^2 - 15*y^3 + 7*y^4 + 16*y*z - 43*y^2*z + 30*y^3*z - 3*y^4*z + 8*z^2 - 47*y*z^2 + 54*y^2*z^2 - 16*y^3*z^2 - 15*z^3 + 34*y*z^3 - 21*y^2*z^3 + 7*z^4 - 8*y*z^4)* G[0, z])/(2*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((188*y^2 - 385*y^3 + 197*y^4 + 292*y*z - 844*y^2*z + 552*y^3*z + 53*z^2 - 461*y*z^2 + 417*y^2*z^2 - 53*z^3 + 62*y*z^3)*G[1 - y, z])/ (18*(-1 + y)*y*z^2*(y + z)) + ((-2 + 2*y + 3*z)*G[0, 0, z])/ (2*(-1 + y)*z) + ((5*y^3 - 15*y^4 + 15*y^5 - 5*y^6 + 9*y^2*z - 39*y^3*z + 57*y^4*z - 33*y^5*z + 6*y^6*z + 7*y*z^2 - 51*y^2*z^2 + 96*y^3*z^2 - 70*y^4*z^2 + 18*y^5*z^2 - z^3 - 25*y*z^3 + 88*y^2*z^3 - 86*y^3*z^3 + 27*y^4*z^3 + 2*z^4 + 29*y*z^4 - 55*y^2*z^4 + 24*y^3*z^4 - z^5 - 11*y*z^5 + 9*y^2*z^5)*G[0, 1 - y, z])/ (2*(-1 + y)*y^2*(-1 + z)*z^2*(-1 + y + z)*(y + z)) + ((-2 + y + z + 2*y*z + 4*z^2 - 3*y*z^2 - 3*z^3)*G[1, 0, z])/ (2*y*z^2*(-1 + y + z)) + ((2*y^3 - 7*y^4 + 8*y^5 - 3*y^6 + 6*y^2*z - 22*y^3*z + 35*y^4*z - 19*y^5*z + 6*y*z^2 - 24*y^2*z^2 + 54*y^3*z^2 - 39*y^4*z^2 + 2*z^3 - 4*y*z^3 + 26*y^2*z^3 - 33*y^3*z^3 + z^4 - 10*y^2*z^4 - 3*z^5)*G[1 - y, 0, z])/(2*(-1 + y)*y*z^2*(y + z)^3) + ((-28*y^2 + 56*y^3 - 28*y^4 - 56*y*z + 134*y^2*z - 78*y^3*z - 22*z^2 + 94*y*z^2 - 63*y^2*z^2 + 22*z^3 - 13*y*z^3)*G[1 - y, 1 - y, z])/ (6*(-1 + y)*y*z^2*(y + z)) + ((-20*y^3 + 28*y^4 - 11*y^5 - 4*y^2*z + 30*y^3*z - 20*y^4*z + y*z^2 + 18*y^2*z^2 - 21*y^3*z^2 + 3*z^3 + 13*y*z^3 - 26*y^2*z^3 - 3*z^4 - 14*y*z^4)*G[-y, 1 - y, z])/ (6*y^2*z^2*(-1 + y + z)*(y + z)) + ((y - y^2 + z - 2*y*z - z^2)* G[0, 0, 1 - y, z])/(y*z^2) + ((-1 + z)*G[0, 1, 0, z])/(y*z) + ((-y + y^2 + z + 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y*z^2) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[0, 1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 4*z + 2*y*z + 4*z^2)*G[0, -y, 1 - y, z])/(y*z^2) + (2*(-1 + z)*G[1, 0, 0, z])/(y*z) - (2*(-1 + z)*G[1, 0, 1 - y, z])/ (y*z) + ((1 - z)*G[1, 1 - y, 0, z])/(y*z) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[1 - y, 0, 0, z])/(y*z^2) + ((-1 + z)*G[1 - y, 1, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 1 - y, 0, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1 - y, -y, 1 - y, z])/(y*z^2) + ((1 - y - 2*z)*G[-y, 0, 1 - y, z])/ z^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/ (y*z^2) - (2*(-1 + z)*G[-y, -y, 1 - y, z])/(y*z)) + G[1, y]*((2*(-67*y + 168*y^2 + 74*z + 94*y*z - 74*z^2))/ (27*y*z*(y + z)) + ((40*y - 111*y^2 - 62*z - 49*y*z + 62*z^2)* G[1 - y, z])/(18*y*z*(y + z)) + ((188*y^2 - 197*y^3 + 363*y*z - 489*y^2*z + 133*z^2 - 434*y*z^2 - 142*z^3)*G[-y, z])/(18*y*z^2*(y + z)) + ((14*y - 3*y^2 + 11*z - 14*y*z - 11*z^2)*G[0, 0, z])/(3*y*z*(y + z)) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[0, 1 - y, z])/(3*y*z*(y + z)) + ((15*y^2 - 30*y^3 + 15*y^4 - y*z - 47*y^2*z + 66*y^3*z - 18*y^4*z + 2*z^2 - 15*y*z^2 + 40*y^2*z^2 - 36*y^3*z^2 + 2*z^3 + 3*y*z^3 - 5*y^2*z^3 - 4*z^4 + 13*y*z^4)*G[0, -y, z])/(6*(-1 + y)*y*(-1 + z)* z^2*(y + z)) + ((2 - y - 7*z + 4*y*z + 8*z^2 - 3*y*z^2 - 3*z^3)* G[1, 0, z])/(2*y*z^2*(-1 + y + z)) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[1 - y, 0, z])/(3*y*z*(y + z)) - (11*(-1 + z)*G[1 - y, 1 - y, z])/(3*y*z) + ((6*y - 40*y^2 + 62*y^3 - 28*y^4 + 6*z - 117*y*z + 235*y^2*z - 149*y^3*z + 25*y^4*z - 59*z^2 + 279*y*z^2 - 298*y^2*z^2 + 87*y^3*z^2 + 106*z^3 - 212*y*z^3 + 106*y^2*z^3 - 53*z^4 + 44*y*z^4)* G[1 - y, -y, z])/(6*(-1 + y)*y*(-1 + z)*z^2*(y + z)) + ((18*y^3 - 24*y^4 + 9*y^5 + 40*y^2*z - 94*y^3*z + 48*y^4*z + 25*y*z^2 - 138*y^2*z^2 + 109*y^3*z^2 - 3*z^3 - 65*y*z^3 + 110*y^2*z^3 + 3*z^4 + 40*y*z^4)*G[-y, 0, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-14*y^2 + 14*y^3 - 39*y*z + 39*y^2*z - 19*z^2 + 47*y*z^2 + 22*z^3)* G[-y, 1 - y, z])/(3*y*z^2*(y + z)) + ((-y^3 + 14*y^4 - 10*y^5 - 63*y^2*z + 145*y^3*z - 88*y^4*z - 23*y*z^2 + 201*y^2*z^2 - 190*y^3*z^2 + 3*z^3 + 67*y*z^3 - 156*y^2*z^3 - 3*z^4 - 44*y*z^4)*G[-y, -y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) - (3*(-1 + z)*G[0, 0, 0, z])/(y*z) + ((1 - z)*G[0, 0, 1 - y, z])/(y*z) + ((-1 + y + 2*z)*G[0, 0, -y, z])/z^2 + ((-1 + z)*G[0, 1, 0, z])/(y*z) + ((1 - z)*G[0, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[0, 1 - y, -y, z])/ (y*z) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[0, -y, 0, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, -y, 1 - y, z])/(y*z^2) + ((-y + y^2 + 2*z + 2*y*z - 2*z^2)*G[0, -y, -y, z])/(y*z^2) + (2*(-1 + z)*G[1, 0, 0, z])/(y*z) + ((-1 + z)*G[1, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, -y, z])/(y*z) + ((-1 + z)*G[1, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, -y, z])/(y*z) + ((1 - z)*G[1 - y, 0, 0, z])/ (y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, 0, -y, z])/ (y*z^2) - (2*(-1 + z)*G[1 - y, 1, 0, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 0, z])/(y*z^2) - (4*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, -y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, 0, z])/(y*z^2) + (2*(-1 + z)*G[-y, 0, 1 - y, z])/(y*z) - (2*(-1 + z)*G[-y, 0, -y, z])/ (y*z) + (2*(-1 + z)*G[-y, 1 - y, 0, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, -y, z])/(y*z^2) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 0, z])/(y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, z])/(y*z^2) + (6*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, -y, z])/(y*z^2)) + (3*(-1 + z)*G[0, 0, 0, 1, y])/(y*z) - (3*(-1 + z)*G[0, 0, 0, 1 - y, z])/ (y*z) - (2*(-1 + z)*G[0, 0, 1, 0, y])/(y*z) + (3*(-1 + z)*G[0, 0, 1, 0, z])/(y*z) + ((1 - z)*G[0, 0, 1, 1, y])/(y*z) - (3*(-1 + z)*G[0, 0, 1 - y, 0, z])/(y*z) + ((1 - z)*G[0, 0, 1 - y, 1 - y, z])/(y*z) + ((-1 + y + 2*z)*G[0, 0, -y, 1 - y, z])/z^2 + ((-1 + z)*G[0, 1, 0, 0, y])/ (y*z) + (2*(-1 + z)*G[0, 1, 0, 0, z])/(y*z) + ((1 - z)*G[0, 1, 0, 1, y])/(y*z) + ((-1 + z)*G[0, 1, 0, 1 - y, z])/ (y*z) + ((-1 + z)*G[0, 1, 1, 0, y])/(y*z) - (4*(-1 + z)*G[0, 1, 1, 0, z])/(y*z) + ((-1 + z)*G[0, 1, 1 - y, 0, z])/ (y*z) - (3*(-1 + z)*G[0, 1 - y, 0, 0, z])/(y*z) + ((1 - z)*G[0, 1 - y, 0, 1 - y, z])/(y*z) + (3*(-1 + z)*G[0, 1 - y, 1, 0, z])/(y*z) + ((1 - z)*G[0, 1 - y, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[0, 1 - y, -y, 1 - y, z])/(y*z) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[0, -y, 0, 1 - y, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[0, -y, 1 - y, 0, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, -y, 1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 + 2*z + 2*y*z - 2*z^2)*G[0, -y, -y, 1 - y, z])/(y*z^2) + (3*(-1 + z)*G[1, 0, 0, 0, z])/(y*z) - (2*(-1 + z)*G[1, 0, 0, 1, y])/ (y*z) + (2*(-1 + z)*G[1, 0, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, 1, 0, y])/(y*z) - (4*(-1 + z)*G[1, 0, 1, 0, z])/(y*z) + ((-1 + z)*G[1, 0, 1, 1, y])/(y*z) + (2*(-1 + z)*G[1, 0, 1 - y, 0, z])/ (y*z) + ((-1 + z)*G[1, 0, 1 - y, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, -y, 1 - y, z])/(y*z) + ((1 - z)*G[1, 1, 0, 0, y])/ (y*z) - (4*(-1 + z)*G[1, 1, 0, 0, z])/(y*z) + (4*(-1 + z)*G[1, 1, 1, 0, z])/(y*z) + (2*(-1 + z)*G[1, 1 - y, 0, 0, z])/ (y*z) + ((-1 + z)*G[1, 1 - y, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 1 - y, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, -y, 1 - y, z])/(y*z) - (3*(-1 + z)*G[1 - y, 0, 0, 0, z])/(y*z) + ((1 - z)*G[1 - y, 0, 0, 1 - y, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, 0, 1, 0, z])/(y*z^2) + ((1 - z)*G[1 - y, 0, 1 - y, 0, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, 0, -y, 1 - y, z])/(y*z^2) + (2*(-1 + z)*G[1 - y, 1, 0, 0, z])/(y*z) - (2*(-1 + z)*G[1 - y, 1, 0, 1 - y, z])/(y*z) - (2*(-1 + y + 2*z)*G[1 - y, 1, 1, 0, z])/z^2 - (2*(-1 + z)*G[1 - y, 1, 1 - y, 0, z])/(y*z) + ((1 - z)*G[1 - y, 1 - y, 0, 0, z])/(y*z) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 0, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, 0, z])/(y*z^2) - (4*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, -y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, 0, 1 - y, z])/(y*z^2) + ((-1 + y + 2*z)*G[-y, 0, 1, 0, z])/z^2 + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, 1 - y, 0, z])/(y*z^2) + (2*(-1 + z)*G[-y, 0, 1 - y, 1 - y, z])/(y*z) - (2*(-1 + z)*G[-y, 0, -y, 1 - y, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 0, 0, z])/(y*z^2) + (2*(-1 + z)*G[-y, 1 - y, 0, 1 - y, z])/(y*z) + ((-1 + y + 2*z)*G[-y, 1 - y, 1, 0, z])/z^2 + (2*(-1 + z)*G[-y, 1 - y, 1 - y, 0, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y*z^2) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 0, 1 - y, z])/(y*z^2) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, 0, z])/(y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y*z^2) + (6*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, -y, 1 - y, z])/(y*z^2) + ((43 + 101*y - 117*y^2 - 27*y^3 - 86*z - 31*y*z + 144*y^2*z + 43*z^2 - 70*y*z^2)/(18*(-1 + y)*y*(-1 + z)*z) - (2*(-1 + z)*G[1, y])/(y*z) + (3*(-1 + z)*G[1, z])/(y*z) - (5*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, z])/(y*z^2))*Zeta[3] + Pi*(((-1/54*I)*(665 + 99*y - 665*z))/(y*z) - ((I/2)*(3 - 7*y + 4*y^2 - 3*z + 9*y*z)*G[0, 0, y])/((-1 + y)*y*z) - (((3*I)/2)*(-1 + z)*G[0, 0, z])/(y*z) + ((I/6)*(-7*y + y^2 + 6*y^3 - 13*z + 20*y*z - 16*y^2*z + 13*z^2 - 22*y*z^2)*G[0, 1, y])/((-1 + y)*y*z*(y + z)) + G[1 - y, z]*(((I/18)*(23*y + 48*y^2 + 62*z - 14*y*z - 62*z^2))/ (y*z*(y + z)) + (I*(-2*y + 2*y^2 - 3*z + 4*y*z + 3*z^2)*G[0, 0, y])/ (y*z^2) + (I*(-1 + z)*G[0, 1, y])/(y*z)) + ((I/6)*(-19*y + 6*y^2 - 13*z + 19*y*z + 13*z^2)*G[0, 1 - y, z])/ (y*z*(y + z)) + ((I/2)*(-5*y + 2*y^2 - 3*z)*(-1 + y + z)*G[1, 0, y])/ ((-1 + y)*y*z*(y + z)) + G[-y, z]* (((-I)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, 1, y])/(y*z^2) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 0, y])/(y*z^2)) - (((2*I)/3)*(-1 + z)*G[1, 0, z])/(y*z) + (((13*I)/6)*(-1 + z)*G[1, 1, y])/(y*z) + G[0, z]*(((-1/2*I)*(8 + y - 8*z))/(y*z) + ((I/6)*(-19*y + 6*y^2 - 13*z + 19*y*z + 13*z^2)*G[1, y])/ (y*z*(y + z)) + (I*(-1 + z)*G[0, 1, y])/(y*z) + ((2*I)*(-1 + z)*G[1, 0, y])/(y*z) + (I*(-1 + z)*G[1, 1, y])/(y*z)) + ((I/6)*(-19*y + 6*y^2 - 13*z + 19*y*z + 13*z^2)*G[1 - y, 0, z])/ (y*z*(y + z)) + (((13*I)/6)*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) + G[1, y]*(((I/18)*(23*y + 48*y^2 + 62*z - 14*y*z - 62*z^2))/ (y*z*(y + z)) + (((13*I)/6)*(-1 + z)*G[1 - y, z])/(y*z) - (((13*I)/6)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, z])/(y*z^2) + ((3*I)*(-1 + z)*G[0, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1 - y, z])/ (y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, -y, z])/(y*z^2) - (I*(-1 + z)*G[1, 0, z])/(y*z) + (I*(-1 + z)*G[1 - y, 0, z])/(y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, z])/(y*z^2)) - (((13*I)/6)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2) + G[0, y]*(((-1/3*I)*(-12 + 4*y + 8*y^2 + 12*z - 9*y*z))/((-1 + y)*y*z) - ((I/2)*(3 - 5*y + 2*y^2 - 3*z + 6*y*z)*G[0, z])/((-1 + y)*y*z) + ((I/6)*(13*y^2 - 26*y^3 + 13*y^4 + 32*y*z - 77*y^2*z + 45*y^3*z + 13*z^2 - 58*y*z^2 + 36*y^2*z^2 - 13*z^3 + 4*y*z^3)*G[1 - y, z])/ ((-1 + y)*y*z^2*(y + z)) + (I*(-y + y^2 - 3*z + 2*y*z + 3*z^2)* G[0, 1 - y, z])/(y*z^2) - (I*(-1 + z)*G[1, 0, z])/(y*z) + (I*(-y + y^2 - 3*z + 2*y*z + 3*z^2)*G[1 - y, 0, z])/(y*z^2) + (I*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2)) - (I*(-1 + z)*G[0, 0, 1, y])/(y*z) + ((3*I)*(-1 + z)*G[0, 0, 1 - y, z])/ (y*z) - (I*(-1 + z)*G[0, 1, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1, 1, y])/ (y*z) + ((3*I)*(-1 + z)*G[0, 1 - y, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, -y, 1 - y, z])/(y*z^2) + (I*(-1 + z)*G[1, 0, 0, y])/(y*z) - ((2*I)*(-1 + z)*G[1, 0, 0, z])/ (y*z) - (I*(-1 + z)*G[1, 0, 1 - y, z])/(y*z) - (I*(-1 + z)*G[1, 1, 0, y])/(y*z) - (I*(-1 + z)*G[1, 1 - y, 0, z])/ (y*z) + ((3*I)*(-1 + z)*G[1 - y, 0, 0, z])/(y*z) + (I*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y*z) - (I*(-1 + z)*G[1 - y, 1, 0, z])/(y*z) + (I*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, 1 - y, z])/(y*z^2) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 0, z])/(y*z^2) - (I*(-1 + z)*Zeta[3])/(y*z)) + Nf*(((19*(215 + 36*y - 215*z))/(648*y*z) + Pi^2*((91 - 103*y + 12*y^2 - 91*z + 109*y*z)/(108*(-1 + y)*y*z) + ((1 - z)*G[1, y])/(3*y*z) + ((-1 + z)*G[1, z])/(9*y*z) + ((y - y^2 + 4*z - 2*y*z - 4*z^2)*G[1 - y, z])/(9*y*z^2)) + ((2 - 2*y - 3*z)*G[0, 0, y])/(3*(-1 + y)*z) + ((-10*y - 19*z + 19*y*z + 19*z^2)*G[0, 1, y])/(9*y*z*(y + z)) + ((10*y + 19*z - 19*y*z - 19*z^2)*G[0, 1 - y, z])/(9*y*z*(y + z)) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[1, 0, y])/ (3*(-1 + y)*y*z*(y + z)) + (19*(-1 + z)*G[1, 0, z])/(9*y*z) + (2*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2)*G[1, 1, y])/(9*y*z*(y + z)) + G[0, z]*(-1/3*1/z + ((10*y + 19*z - 19*y*z - 19*z^2)*G[1, y])/ (9*y*z*(y + z)) - (2*(-1 + z)*G[0, 1, y])/(3*y*z) + (2*(-1 + z)*G[1, 1, y])/(3*y*z)) + G[1 - y, z]* ((29*y - 57*y^2 - 28*z - 29*y*z + 28*z^2)/(27*y*z*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, y])/(3*y*z^2) - (2*(-1 + z)*G[0, 1, y])/(3*y*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, 0, y])/(3*y*z^2) + (2*(-1 + z)*G[1, 1, y])/(3*y*z)) + G[-y, z]*((2*(-1 + z)*G[0, 1, y])/(3*y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, y])/(3*y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 1, y])/(3*y*z^2)) + ((10*y + 19*z - 19*y*z - 19*z^2)*G[1 - y, 0, z])/(9*y*z*(y + z)) + (2*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2)*G[1 - y, 1 - y, z])/ (9*y*z*(y + z)) + ((-19*y^2 + 19*y^3 - 42*y*z + 51*y^2*z - 29*z^2 + 61*y*z^2 + 29*z^3)*G[-y, 1 - y, z])/(9*y*z^2*(y + z)) + G[0, y]*((-38 + 38*y + 51*z)/(18*(-1 + y)*z) + ((19*y^2 - 19*y^3 + 32*y*z - 51*y^2*z + 10*z^2 - 42*y*z^2 - 10*z^3)* G[1 - y, z])/(9*y*z^2*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 1 - y, z])/(3*y*z^2) - (2*(-y + y^2 - z + 2*y*z + z^2)* G[-y, 1 - y, z])/(3*y*z^2)) + Pi*(((I/54)*(209 + 18*y - 209*z))/(y*z) - (((2*I)/3)*(-1 + z)*G[0, z]*G[1, y])/(y*z) - (((2*I)/9)*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2)*G[1 - y, z])/ (y*z*(y + z)) + G[0, y]*(((I/3)*(-2 + 2*y + 3*z))/((-1 + y)*z) - (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, z])/(y*z^2)) + G[1, y]*((((-2*I)/9)*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2))/ (y*z*(y + z)) - (((2*I)/3)*(-1 + z)*G[1 - y, z])/(y*z) + (((2*I)/3)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, z])/(y*z^2)) + (((2*I)/3)*(-1 + z)*G[0, 1, y])/(y*z) - (((2*I)/3)*(-1 + z)*G[0, 1 - y, z])/(y*z) + (((2*I)/3)*(-1 + z)*G[1, 0, z])/(y*z) - (((2*I)/3)*(-1 + z)*G[1, 1, y])/(y*z) - (((2*I)/3)*(-1 + z)*G[1 - y, 0, z])/(y*z) - (((2*I)/3)*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) + (((2*I)/3)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/ (y*z^2)) + G[1, y]*((29*y - 57*y^2 - 28*z - 29*y*z + 28*z^2)/ (27*y*z*(y + z)) + (2*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2)* G[1 - y, z])/(9*y*z*(y + z)) + ((-19*y^2 + 19*y^3 - 42*y*z + 51*y^2*z - 29*z^2 + 61*y*z^2 + 29*z^3)*G[-y, z])/ (9*y*z^2*(y + z)) + (2*(-1 + z)*G[0, 0, z])/(3*y*z) + (2*(-1 + z)*G[0, 1 - y, z])/(3*y*z) - (2*(-1 + z)*G[0, -y, z])/ (3*y*z) + (2*(-1 + z)*G[1 - y, 0, z])/(3*y*z) + (2*(-1 + z)*G[1 - y, 1 - y, z])/(3*y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(3*y*z^2) - (2*(-1 + z)*G[-y, 0, z])/(3*y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(3*y*z^2) + (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, z])/(3*y*z^2)) + (2*(-1 + z)*G[0, 0, 1, y])/(3*y*z) + (2*(-1 + z)*G[0, 0, 1 - y, z])/ (3*y*z) - (2*(-1 + z)*G[0, 1, 1, y])/(3*y*z) + (2*(-1 + z)*G[0, 1 - y, 0, z])/(3*y*z) + (2*(-1 + z)*G[0, 1 - y, 1 - y, z])/(3*y*z) - (2*(-1 + z)*G[0, -y, 1 - y, z])/(3*y*z) - (2*(-1 + z)*G[1, 0, 0, z])/ (3*y*z) - (2*(-1 + z)*G[1, 0, 1, y])/(3*y*z) - (2*(-1 + z)*G[1, 1, 0, z])/(3*y*z) + (2*(-1 + z)*G[1, 1, 1, y])/ (3*y*z) + (2*(-1 + z)*G[1 - y, 0, 0, z])/(3*y*z) + (2*(-1 + z)*G[1 - y, 0, 1 - y, z])/(3*y*z) + (2*(-1 + z)*G[1 - y, 1 - y, 0, z])/(3*y*z) + (2*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/ (3*y*z^2) - (2*(-1 + z)*G[-y, 0, 1 - y, z])/(3*y*z) - (2*(-1 + z)*G[-y, 1 - y, 0, z])/(3*y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^2) + (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, z])/ (3*y*z^2) + ((1 - z)*Zeta[3])/(9*y*z))/Nc + Nc*(((-1/9*I)*Pi^3*(-1 + z))/(y*z) + (-4345 + 1332*y + 4345*z)/ (648*y*z) + Pi^2*((73*y^2 - 146*y^3 + 73*y^4 + 146*y*z - 420*y^2*z + 341*y^3*z - 67*y^4*z + 73*z^2 - 438*y*z^2 + 581*y^2*z^2 - 225*y^3*z^2 - 146*z^3 + 368*y*z^3 - 240*y^2*z^3 + 73*z^4 - 82*y*z^4)/(54*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((-1 + z)*G[0, y])/(3*y*z) + ((-1 + z)*G[0, z])/(3*y*z) + (y*G[1, y])/(3*(y + z)^3) + ((1 - z)*G[1, z])/(9*y*z) + ((-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)* G[1 - y, z])/(9*y*z*(y + z)^3)) + ((10 - 10*y - 10*z + 19*y*z)* G[0, 0, y])/(9*(-1 + y)*y*z) + (10*(-1 + z)*G[0, 0, z])/(9*y*z) + ((10*y^2 - 20*y^3 + 10*y^4 + 47*y*z - 141*y^2*z + 119*y^3*z - 25*y^4*z + 19*z^2 - 123*y*z^2 + 164*y^2*z^2 - 51*y^3*z^2 - 38*z^3 + 92*y*z^3 - 36*y^2*z^3 + 19*z^4 - 10*y*z^4)*G[1, 0, y])/ (9*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) - (2*(-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)* G[1 - y, z]*G[1, 0, y])/(3*y*z*(y + z)^3) + G[0, z]*((19*y - 9*y^2 + 19*z - 64*y*z - 28*z^2)/(27*y*z*(y + z)) - (2*(-1 + z)*G[0, 0, y])/(3*y*z) + (2*(-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)* G[1, 0, y])/(3*y*z*(y + z)^3)) + ((-19*y^2 + 19*y^3 - 11*y*z + 58*y^2*z - 25*y^3*z - 10*z^2 + 41*y*z^2 - 51*y^2*z^2 + 20*z^3 - 36*y*z^3 - 10*z^4)*G[1, 0, z])/ (9*y*z*(-1 + y + z)*(y + z)^2) + Pi*(((I/54)*(-247 + 18*y + 247*z))/(y*z) - (((10*I)/9)*(-1 + z)*G[0, z])/(y*z) + G[0, y]*(((-1/9*I)*(10 - 10*y - 10*z + 19*y*z))/((-1 + y)*y*z) + (((2*I)/3)*(-1 + z)*G[0, z])/(y*z)) + (((2*I)/3)*(-1 + z)*G[0, 0, y])/(y*z) + (((2*I)/3)*(-1 + z)*G[0, 0, z])/(y*z) - (((2*I)/3)*(-1 + z)*G[1, 0, y])/(y*z) - (((2*I)/3)*(-1 + z)*G[1, 0, z])/(y*z)) + G[0, y]*((-38*y + 38*y^2 - 38*z + 22*y*z - 137*y^2*z + 38*z^2 - 191*y*z^2)/(54*(-1 + y)*y*z*(y + z)) + ((10*y^2 - 10*y^3 + 20*y*z - 58*y^2*z + 25*y^3*z + 10*z^2 - 50*y*z^2 + 51*y^2*z^2 - 20*z^3 + 36*y*z^3 + 10*z^4)*G[0, z])/ (9*y*z*(-1 + y + z)*(y + z)^2) - (2*(-1 + z)*G[0, 0, z])/(3*y*z) + (2*(-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)* G[1 - y, 0, z])/(3*y*z*(y + z)^3)) - (2*(-1 + z)*G[0, 0, 0, y])/ (3*y*z) - (2*(-1 + z)*G[0, 0, 0, z])/(3*y*z) - (2*y*G[0, 1, 0, y])/(y + z)^3 - (2*y*G[0, 1, 0, z])/(y + z)^3 + (2*(-1 + z)*G[1, 0, 0, y])/(3*y*z) + (2*(-1 + z)*G[1, 0, 0, z])/ (3*y*z) - (2*y*G[1, 1, 0, y])/(y + z)^3 + (2*(-1 + z)*G[1, 1, 0, z])/ (3*y*z) - (2*(-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)*G[1 - y, 1, 0, z])/(3*y*z*(y + z)^3) - (16*(-1 + z)*Zeta[3])/ (9*y*z))) + ((157*Pi^4*(-1 + z))/(1440*y*z) + (-255 - 76*y + 255*z)/(32*y*z) + Pi^3*((((-3*I)/8)*(-1 + z))/(y*z) + (((7*I)/12)*(-1 + z)*G[1, y])/(y*z) + (((7*I)/12)*(-1 + z)*G[1 - y, z])/(y*z)) + (2*(-1 + z)*G[0, 0, z]*G[1, 1, y])/(y*z) + G[1, 0, z]*((-2*y^2 + y^3 - y^4 + 2*y^5 - 4*y*z + 48*y^2*z - 34*y^3*z + 3*y^4*z - 2*z^2 + 33*y*z^2 - 103*y^2*z^2 + 31*y^3*z^2 + 10*z^3 - 60*y*z^3 + 55*y^2*z^3 - 14*z^4 + 31*y*z^4 + 6*z^5)/ (4*y^2*z*(-1 + y + z)*(y + z)^2) + ((1 - z)*G[1, 1, y])/(y*z)) + G[0, -y, z]*((2*(-1 + z)*G[1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 1, y])/ (y*z)) + G[0, 1 - y, z]*((-2*y - 2*y^2 - 14*y^3 - 2*z + 17*y*z - 27*y^2*z + 8*z^2 - 19*y*z^2 - 6*z^3)/(4*y^2*z*(y + z)) - (2*(-1 + z)*G[1, 0, y])/(y*z) + (3*(-1 + z)*G[1, 1, y])/(y*z)) + ((-2*y - 2*y^2 - 14*y^3 - 2*z + 17*y*z - 27*y^2*z + 8*z^2 - 19*y*z^2 - 6*z^3)*G[1 - y, 0, z])/(4*y^2*z*(y + z)) + ((-3*y - 6*y^2 - 8*z + 2*y*z + 8*z^2)*G[1 - y, 1 - y, z])/ (2*y*z*(y + z)) + G[0, 0, y]*((-20 + 20*y + 11*z)/(4*(-1 + y)*z) + ((-5 + 5*y + 4*z)*G[1 - y, 0, z])/z^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(y*z^2)) + ((2*y^2 + 9*y^3 - 11*y^4 + 4*y*z + 12*y^2*z - 5*y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 3*y*z^3 + 6*z^4)*G[-y, 1 - y, z])/ (4*y^2*z^2*(y + z)) + Pi^2*((56*y^2 - 95*y^3 + 22*y^4 + 17*y^5 + 112*y*z - 280*y^2*z + 168*y^3*z + 56*z^2 - 323*y*z^2 + 388*y^2*z^2 - 130*y^3*z^2 - 114*z^3 + 276*y*z^3 - 180*y^2*z^3 + 58*z^4 - 67*y*z^4)/(24*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + G[0, z]*((-2*y + 4*y^2 - 2*y^3 + 2*z + 6*y*z - 8*y^2*z - 3*z^2 - 6*y*z^2)/(12*(-1 + y)*y*z*(-1 + y + z)) - (7*(-1 + z)*G[1, y])/ (12*y*z)) + ((-1 - y + 4*y^2 + 2*z + 10*y*z - 4*y^2*z - z^2 - 9*y*z^2)*G[1, z])/(12*y^2*z^2) + ((y^3 - 5*y^5 + 6*y^6 - 2*y^7 + 3*y^2*z - 3*y^3*z - 41*y^4*z + 78*y^5*z - 38*y^6*z + y^7*z + 3*y*z^2 - 9*y^2*z^2 - 75*y^3*z^2 + 232*y^4*z^2 - 190*y^5*z^2 + 30*y^6*z^2 + z^3 - 9*y*z^3 - 68*y^2*z^3 + 311*y^3*z^3 - 370*y^4*z^3 + 117*y^5*z^3 - 3*z^4 - 14*y*z^4 + 195*y^2*z^4 - 359*y^3*z^4 + 181*y^4*z^4 + 3*z^5 + 43*y*z^5 - 154*y^2*z^5 + 126*y^3*z^5 - z^6 - 23*y*z^6 + 33*y^2*z^6)*G[1 - y, z])/(12*(-1 + y)*y^2*(-1 + z)*z^2* (y + z)^3) + G[0, y]*((-10 + 8*y + 2*y^2 - 5*z - 10*y*z + 15*z^2)/ (24*(-1 + y)*(-1 + z)*z) + ((-3*y + 3*y^2 + 7*z - 6*y*z - 7*z^2)* G[1 - y, z])/(12*y*z^2)) + G[1, y]* ((18*y^3 - 47*y^4 + 39*y^5 - 9*y^6 - y^7 + 39*y^2*z - 164*y^3*z + 225*y^4*z - 107*y^5*z + 7*y^6*z + 48*y*z^2 - 258*y^2*z^2 + 485*y^3*z^2 - 358*y^4*z^2 + 68*y^5*z^2 + 15*z^3 - 188*y*z^3 + 522*y^2*z^3 - 561*y^3*z^3 + 182*y^4*z^3 - 47*z^4 + 258*y*z^4 - 434*y^2*z^4 + 223*y^3*z^4 + 47*z^5 - 148*y*z^5 + 131*y^2*z^5 - 15*z^6 + 30*y*z^6)/(12*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)* (y + z)^3) + ((6*y - 6*y^2 + 23*z - 12*y*z - 23*z^2)*G[1 - y, z])/ (12*y*z^2) + ((3*y - 3*y^2 - 14*z + 6*y*z + 14*z^2)*G[-y, z])/ (12*y*z^2)) + (7*(-1 + z)*G[0, 1, y])/(12*y*z) + ((1 - z)*G[0, 1, z])/(3*y*z) + ((1 - z)*G[0, 1 - y, z])/(4*y*z) + (7*(-1 + z)*G[1, 0, z])/(12*y*z) - (19*(-1 + z)*G[1, 1, y])/ (12*y*z) + ((-1 + z)*G[1, 1, z])/(3*y*z) + ((-2*y + 2*y^2 + 7*z + 4*y*z - 7*z^2)*G[1 - y, 0, z])/(12*y*z^2) + ((-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1, z])/(3*y*z^2) + ((16*y - 16*y^2 + 27*z - 20*y*z - 27*z^2)*G[1 - y, 1 - y, z])/ (12*y*z^2) + ((3*y - 3*y^2 - 14*z + 6*y*z + 14*z^2)*G[-y, 1 - y, z])/ (12*y*z^2)) + G[1, 0, y]*((16*y^2 - 58*y^3 + 68*y^4 - 26*y^5 + 55*y*z - 215*y^2*z + 256*y^3*z - 96*y^4*z + 15*z^2 - 137*y*z^2 + 237*y^2*z^2 - 104*y^3*z^2 - 28*z^3 + 86*y*z^3 - 36*y^2*z^3 + 13*z^4 - 2*y*z^4)/(4*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((-7*y + 7*y^2 - 2*z + 8*y*z + 2*z^2)*G[1 - y, 1 - y, z])/(y*z^2) + ((5 - 5*y - 4*z)*G[-y, 0, z])/z^2 + (3*(-1 + y)*G[-y, 1 - y, z])/ z^2 - (2*(-1 + z)*G[-y, -y, z])/(y*z)) + G[0, 1, y]*((-2*y - 2*y^2 - 14*y^3 + 18*y^4 - 2*z + 17*y*z - 44*y^2*z + 31*y^3*z + 8*z^2 - 25*y*z^2 + 19*y^2*z^2 - 6*z^3 + 6*y*z^3)/ (4*(-1 + y)*y^2*z*(y + z)) + ((1 - z)*G[0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, z])/(y*z) + ((-y + y^2 + z + 2*y*z - z^2)*G[1 - y, 0, z])/(y*z^2) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2) + ((-3*y + 3*y^2 - 2*z + 6*y*z + 2*z^2)*G[-y, -y, z])/(y*z^2)) + G[1, 1, y]*((-3*y - 6*y^2 - 8*z + 2*y*z + 8*z^2)/(2*y*z*(y + z)) + (3*(-1 + z)*G[1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 1 - y, z])/ (y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, z])/ (y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 0, z])/(y*z^2) - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, z])/(y*z^2)) + ((-2*y + y^2 + y^3 - 12*z + 5*y*z - 2*y^2*z + 12*z^2 - 3*y*z^2)* G[0, 0, 1, y])/(2*(-1 + y)*y*(-1 + z)*z) + ((10*y^3 - 10*y^4 + y^5 - y^6 + 8*y^2*z - 24*y^3*z + 16*y^4*z - 3*y^5*z + 10*y*z^2 - 36*y^2*z^2 + 26*y^3*z^2 - 6*y^4*z^2 - 28*y*z^3 + 38*y^2*z^3 - 10*y^3*z^3 - 6*z^4 + 21*y*z^4 - 9*y^2*z^4 + 6*z^5 - 3*y*z^5)*G[0, 1, 0, y])/(2*(-1 + y)*y*(-1 + z)*z* (y + z)^3) + ((22*y^3 - 48*y^4 + 30*y^5 - 4*y^6 + 49*y^2*z - 151*y^3*z + 127*y^4*z - 25*y^5*z + 56*y*z^2 - 230*y^2*z^2 + 243*y^3*z^2 - 60*y^4*z^2 + 17*z^3 - 151*y*z^3 + 231*y^2*z^3 - 70*y^3*z^3 - 36*z^4 + 103*y*z^4 - 40*y^2*z^4 + 18*z^5 - 9*y*z^5)* G[0, 1, 0, z])/(2*(-1 + y)*y*z*(-1 + y + z)*(y + z)^3) + ((-2*y + 6*y^2 - 4*y^3 + z - 4*y^2*z - 3*z^2)*G[0, 1, 1, y])/ (2*(-1 + y)*y*z*(y + z)) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)* G[0, 1 - y, 1 - y, z])/(2*y*z*(y + z)) + ((y^2 - 2*y^3 + y^4 - 12*y*z + 10*y^2*z + 4*y^3*z - 2*y^4*z - 6*z^2 + 24*y*z^2 - 4*y^2*z^2 - 2*y^3*z^2 + 12*z^3 - 6*y*z^3 - 6*y^2*z^3 - 6*z^4 - 6*y*z^4)*G[0, -y, 1 - y, z])/(2*(-1 + y)*y*(-1 + z)*z^2* (y + z)) + ((-10 + 10*y + 3*z)*G[1, 0, 0, y])/(2*(-1 + y)*z) + ((2*y - y^3 - y^4 - z - 2*y*z - 7*y^2*z + y^3*z - 2*z^2 - 6*y*z^2 + 8*y^2*z^2 + 3*z^3 + 6*y*z^3)*G[1, 0, 1, y])/(2*(-1 + y)*y*(-1 + z)*z* (y + z)) + G[1, z]*(((1 - z)*G[0, 0, 1, y])/(y*z) + ((-1 + z)*G[1, 0, 1, y])/(y*z)) + ((-1 - y + 2*z - 2*y*z - z^2 + 3*y*z^2)*G[1, 0, 1 - y, z])/ (2*y^2*z^2) + ((-9*y^3 + 30*y^4 - 32*y^5 + 10*y^6 + y^7 + 3*y^2*z + 47*y^3*z - 119*y^4*z + 77*y^5*z - 8*y^6*z + 9*y*z^2 + 9*y^2*z^2 - 134*y^3*z^2 + 167*y^4*z^2 - 45*y^5*z^2 + 9*z^3 - 27*y*z^3 - 50*y^2*z^3 + 160*y^3*z^3 - 80*y^4*z^3 - 19*z^4 + 22*y*z^4 + 62*y^2*z^4 - 65*y^3*z^4 + 13*z^5 - y*z^5 - 24*y^2*z^5 - 3*z^6 - 3*y*z^6)*G[1, 1, 0, y])/(2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)* (y + z)^3) + ((1 + y - 4*y^2 - 2*z - 10*y*z + 4*y^2*z + z^2 + 9*y*z^2)*G[1, 1, 0, z])/(2*y^2*z^2) + (3*(-1 + y + z)*G[1, 1, 1, y])/ (z*(y + z)) + G[0, z]*((14*y + 3*y^2 + 2*z - 11*y*z - 2*z^2)/ (4*y*(-1 + z)*(y + z)) + ((-2*y - 2*y^2 - 14*y^3 - 2*z + 17*y*z - 27*y^2*z + 8*z^2 - 19*y*z^2 - 6*z^3)*G[1, y])/(4*y^2*z*(y + z)) + ((10 - 10*y - 3*z)*G[0, 0, y])/(2*(-1 + y)*z) + ((2*y - 2*y^2 - 6*z - 3*y*z)*G[0, 1, y])/(2*(-1 + y)*y*z) + ((10*y^3 - 20*y^4 + 10*y^5 + 8*y^2*z - 52*y^3*z + 43*y^4*z + 10*y*z^2 - 60*y^2*z^2 + 72*y^3*z^2 - 32*y*z^3 + 58*y^2*z^3 - 4*z^4 + 22*y*z^4 + 3*z^5)*G[1, 0, y])/(2*y*z*(-1 + y + z)* (y + z)^3) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)*G[1, 1, y])/ (2*y*z*(y + z)) - (2*(-1 + z)*G[0, 1, 1, y])/(y*z) + ((1 - z)*G[1, 0, 1, y])/(y*z) + (3*(-1 + z)*G[1, 1, 1, y])/(y*z)) + G[1 - y, z]*((-31*y + 31*y^2 - 2*z + 33*y*z + 2*z^2)/(4*y*z*(y + z)) + ((2 - 2*y - 3*z)*G[0, 0, y])/(2*(-1 + y)*z) + ((y - 6*y^3 + 8*y^4 - 3*y^5 + z - 3*y*z + 18*y^3*z - 18*y^4*z + 2*y^5*z - 3*z^2 + 6*y*z^2 + 6*y^2*z^2 - 28*y^3*z^2 + 10*y^4*z^2 + 3*z^3 - 5*y*z^3 - 15*y^2*z^3 + 17*y^3*z^3 - z^4 + y*z^4 + 9*y^2*z^4)*G[0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)*z^2*(y + z)) + ((y^4 - y^5 - 18*y^3*z + 18*y^4*z + 2*y^5*z - 30*y^2*z^2 + 84*y^3*z^2 - 16*y^4*z^2 - 26*y*z^3 + 104*y^2*z^3 - 63*y^3*z^3 - 3*z^4 + 57*y*z^4 - 73*y^2*z^4 + 6*z^5 - 31*y*z^5 - 3*z^6)* G[1, 0, y])/(2*y*(-1 + z)*z^2*(y + z)^3) + (3*(-1 + y + z)*G[1, 1, y])/(z*(y + z)) + (2*(-1 + z)*G[0, 0, 1, y])/ (y*z) + ((4*y - 4*y^2 - z - 2*y*z + z^2)*G[0, 1, 0, y])/(y*z^2) + ((-y + y^2 + z + 2*y*z - z^2)*G[0, 1, 1, y])/(y*z^2) + ((5 - 5*y - 4*z)*G[1, 0, 0, y])/z^2 + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[1, 0, 1, y])/(y*z^2) + (2*(-1 + y + 2*z)*G[1, 1, 0, y])/z^2 + (3*(-1 + z)*G[1, 1, 1, y])/ (y*z)) + G[-y, z]*(((8*y^2 - 8*y^3 + 20*y*z - 34*y^2*z + 17*z^2 - 53*y*z^2 - 27*z^3)*G[0, 1, y])/(2*y*z^2*(y + z)) + ((y^2 + y^3 - 12*y*z + 9*y^2*z - 6*z^2 + 8*y*z^2)*G[1, 0, y])/ (2*y*z^2*(y + z)) + ((-3*y^2 + 3*y^3 - 2*y*z + 5*y^2*z - z^2 + 5*y*z^2 + 3*z^3)*G[1, 1, y])/(2*y*z^2*(y + z)) + ((-5 + 5*y + 4*z)*G[0, 1, 0, y])/z^2 + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, 1, 1, y])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 0, 1, y])/(y*z^2) + (3*(-1 + y)*G[1, 1, 0, y])/z^2 - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1, 1, 1, y])/(y*z^2)) + ((-1 - y + 2*z - 2*y*z - z^2 + 3*y*z^2)* G[1, 1 - y, 0, z])/(2*y^2*z^2) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)* G[1 - y, 0, 1 - y, z])/(2*y*z*(y + z)) + ((-19*y^3 + 47*y^4 - 28*y^5 - 40*y^2*z + 136*y^3*z - 105*y^4*z - 47*y*z^2 + 167*y^2*z^2 - 147*y^3*z^2 - 14*z^3 + 78*y*z^3 - 91*y^2*z^3 + 12*z^4 - 21*y*z^4)*G[1 - y, 1, 0, z])/ (2*(-1 + y)*y*z*(y + z)^3) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)* G[1 - y, 1 - y, 0, z])/(2*y*z*(y + z)) + (3*(-1 + y + z)*G[1 - y, 1 - y, 1 - y, z])/(z*(y + z)) + ((y - 9*y^3 + 14*y^4 - 6*y^5 + z - 3*y*z - 4*y^2*z + 34*y^3*z - 33*y^4*z + 5*y^5*z - 3*z^2 + 6*y*z^2 + 16*y^2*z^2 - 50*y^3*z^2 + 19*y^4*z^2 + 3*z^3 - 5*y*z^3 - 24*y^2*z^3 + 26*y^3*z^3 - z^4 + y*z^4 + 12*y^2*z^4)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)*y^2*(-1 + z)* z^2*(y + z)) + ((-8*y^2 + 6*y^3 - 20*y*z + 24*y^2*z - 17*z^2 + 39*y*z^2 + 21*z^3)*G[-y, 0, 1 - y, z])/(2*y*z^2*(y + z)) + ((-8*y^2 + 6*y^3 - 20*y*z + 24*y^2*z - 17*z^2 + 39*y*z^2 + 21*z^3)* G[-y, 1 - y, 0, z])/(2*y*z^2*(y + z)) + ((-3*y^2 + 3*y^3 - 2*y*z + 5*y^2*z - z^2 + 5*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(2*y*z^2*(y + z)) + ((7*y^2 - 9*y^3 + 32*y*z - 43*y^2*z + 23*z^2 - 61*y*z^2 - 27*z^3)* G[-y, -y, 1 - y, z])/(2*y*z^2*(y + z)) + G[0, y]*((62*y - 62*y^2 + 38*z - 83*y*z - 45*z^2)/ (8*(-1 + y)*z*(y + z)) + ((-y^2 + 8*y^3 - 13*y^4 + 6*y^5 - 2*y*z + 30*y^2*z - 54*y^3*z + 26*y^4*z - z^2 + 12*y*z^2 - 40*y^2*z^2 + 28*y^3*z^2 + 2*z^3 - 12*y*z^3 + 8*y^2*z^3 - z^4)*G[0, z])/ (2*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((2*y + 7*y^2 - 20*y^3 + 11*y^4 + 2*z + 6*y*z - 31*y^2*z + 23*y^3*z + 12*z^2 - 38*y*z^2 + 28*y^2*z^2 - 14*z^3 + 16*y*z^3)*G[1 - y, z])/ (4*(-1 + y)*y*z^2*(y + z)) + ((-y^2 + 2*y^3 - y^4 + 12*y*z - 12*y^2*z - 2*y^3*z + 2*y^4*z + 6*z^2 - 20*y*z^2 + 11*y^2*z^2 - 6*z^3 + 5*y*z^3 + y^2*z^3 + 3*y*z^4)*G[0, 1 - y, z])/ (2*(-1 + y)*y*(-1 + z)*z^2*(y + z)) + ((1 + y - 2*z - y*z + z^2)*G[1, 0, z])/(2*y^2*z^2) + ((-y^3 - y^4 + 8*y^5 - 6*y^6 - 3*y^2*z - y^3*z + 15*y^4*z - 10*y^5*z - 3*y*z^2 + 3*y^2*z^2 + 18*y^3*z^2 + 6*y^4*z^2 - z^3 + 5*y*z^3 - 2*y^2*z^3 + 18*y^3*z^3 + 2*z^4 - 2*y*z^4 + 8*y^2*z^4 - z^5)*G[1 - y, 0, z])/(2*y^2*z^2*(y + z)^3) + ((-3*y + 6*y^2 - 3*y^3 - 4*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1 - y, 1 - y, z])/(2*(-1 + y)*z^2*(y + z)) + ((y^2 + y^3 - 12*y*z + 9*y^2*z - 6*z^2 + 8*y*z^2)*G[-y, 1 - y, z])/ (2*y*z^2*(y + z)) - (2*(-1 + z)*G[0, 0, 1 - y, z])/(y*z) + (2*(-1 + z)*G[0, -y, 1 - y, z])/(y*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, 1 - y, z])/(y*z^2) + ((5 - 5*y - 4*z)*G[1 - y, 1 - y, 0, z])/z^2 + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, z])/(y*z^2) + (2*(-1 + z)*G[-y, 0, 1 - y, z])/(y*z) + ((5 - 5*y - 4*z)*G[-y, 1 - y, 0, z])/z^2 - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^2) - (2*(-1 + z)*G[-y, -y, 1 - y, z])/(y*z)) + G[1, y]*((-31*y + 31*y^2 - 2*z + 33*y*z + 2*z^2)/(4*y*z*(y + z)) + ((-3*y - 6*y^2 - 8*z + 2*y*z + 8*z^2)*G[1 - y, z])/(2*y*z*(y + z)) + ((2*y^2 + 9*y^3 - 11*y^4 + 4*y*z + 12*y^2*z - 5*y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 3*y*z^3 + 6*z^4)*G[-y, z])/ (4*y^2*z^2*(y + z)) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)* G[0, 1 - y, z])/(2*y*z*(y + z)) + ((y^2 - 2*y^3 + y^4 - 12*y*z + 10*y^2*z + 4*y^3*z - 2*y^4*z - 6*z^2 + 24*y*z^2 - 4*y^2*z^2 - 2*y^3*z^2 + 12*z^3 - 6*y*z^3 - 6*y^2*z^3 - 6*z^4 - 6*y*z^4)*G[0, -y, z])/(2*(-1 + y)*y*(-1 + z)*z^2* (y + z)) + ((-1 - y + 2*z - 2*y*z - z^2 + 3*y*z^2)*G[1, 0, z])/ (2*y^2*z^2) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)*G[1 - y, 0, z])/ (2*y*z*(y + z)) + (3*(-1 + y + z)*G[1 - y, 1 - y, z])/(z*(y + z)) + ((y - 9*y^3 + 14*y^4 - 6*y^5 + z - 3*y*z - 4*y^2*z + 34*y^3*z - 33*y^4*z + 5*y^5*z - 3*z^2 + 6*y*z^2 + 16*y^2*z^2 - 50*y^3*z^2 + 19*y^4*z^2 + 3*z^3 - 5*y*z^3 - 24*y^2*z^3 + 26*y^3*z^3 - z^4 + y*z^4 + 12*y^2*z^4)*G[1 - y, -y, z])/(2*(-1 + y)*y^2*(-1 + z)*z^2* (y + z)) + ((-8*y^2 + 6*y^3 - 20*y*z + 24*y^2*z - 17*z^2 + 39*y*z^2 + 21*z^3)*G[-y, 0, z])/(2*y*z^2*(y + z)) + ((-3*y^2 + 3*y^3 - 2*y*z + 5*y^2*z - z^2 + 5*y*z^2 + 3*z^3)* G[-y, 1 - y, z])/(2*y*z^2*(y + z)) + ((7*y^2 - 9*y^3 + 32*y*z - 43*y^2*z + 23*z^2 - 61*y*z^2 - 27*z^3)* G[-y, -y, z])/(2*y*z^2*(y + z)) + (2*(-1 + z)*G[0, 0, 1 - y, z])/ (y*z) + (2*(-1 + z)*G[0, 0, -y, z])/(y*z) + ((1 - z)*G[0, 1, 0, z])/ (y*z) + (2*(-1 + z)*G[0, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y*z) + ((1 - z)*G[0, 1 - y, -y, z])/(y*z) - (2*(-1 + z)*G[0, -y, 1 - y, z])/ (y*z) - (2*(-1 + z)*G[0, -y, -y, z])/(y*z) - (2*(-1 + z)*G[1, 0, 0, z])/(y*z) + ((1 - z)*G[1, 0, 1 - y, z])/ (y*z) + ((-1 + z)*G[1, 0, -y, z])/(y*z) + ((1 - z)*G[1, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, -y, z])/ (y*z) + (2*(-1 + z)*G[1 - y, 0, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y*z) + (2*(-1 + y + 2*z)*G[1 - y, 0, -y, z])/z^2 + (3*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(-2*y + 2*y^2 - 3*z + 4*y*z + 3*z^2)*G[1 - y, 1 - y, -y, z])/ (y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 0, 1 - y, z])/ (y*z^2) - (2*(-1 + z)*G[-y, 0, -y, z])/(y*z) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 1 - y, 0, z])/(y*z^2) - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, 1 - y, -y, z])/(y*z^2) + ((3*y - 3*y^2 + 2*z - 6*y*z - 2*z^2)*G[-y, -y, 0, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, 1 - y, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, -y, z])/(y*z^2)) + (2*(-1 + z)*G[0, 0, 1, 1, y])/(y*z) + (2*(-1 + z)*G[0, 0, 1 - y, 1 - y, z])/(y*z) + (2*(-1 + z)*G[0, 0, -y, 1 - y, z])/(y*z) + (2*(-1 + z)*G[0, 1, 0, 1, y])/(y*z) + ((1 - z)*G[0, 1, 0, 1 - y, z])/ (y*z) + (2*(-1 + z)*G[0, 1, 1, 0, y])/(y*z) + (2*(-1 + z)*G[0, 1, 1, 0, z])/(y*z) - (3*(-1 + z)*G[0, 1, 1, 1, y])/ (y*z) + ((1 - z)*G[0, 1, 1 - y, 0, z])/(y*z) + (2*(-1 + z)*G[0, 1 - y, 0, 1 - y, z])/(y*z) + ((1 - z)*G[0, 1 - y, 1, 0, z])/(y*z) + (2*(-1 + z)*G[0, 1 - y, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[0, 1 - y, 1 - y, 1 - y, z])/(y*z) + ((1 - z)*G[0, 1 - y, -y, 1 - y, z])/(y*z) - (2*(-1 + z)*G[0, -y, 1 - y, 1 - y, z])/(y*z) - (2*(-1 + z)*G[0, -y, -y, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, 0, 1, y])/ (y*z) - (2*(-1 + z)*G[1, 0, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, 1, 0, z])/(y*z) - (2*(-1 + z)*G[1, 0, 1, 1, y])/ (y*z) - (2*(-1 + z)*G[1, 0, 1 - y, 0, z])/(y*z) + ((1 - z)*G[1, 0, 1 - y, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, -y, 1 - y, z])/(y*z) + (2*(-1 + z)*G[1, 1, 0, 0, z])/ (y*z) - (3*(-1 + z)*G[1, 1, 0, 1, y])/(y*z) - (2*(-1 + z)*G[1, 1, 1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 1, 1, 0, z])/ (y*z) + (3*(-1 + z)*G[1, 1, 1, 1, y])/(y*z) - (2*(-1 + z)*G[1, 1 - y, 0, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 1 - y, 1, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, -y, 1 - y, z])/(y*z) + (2*(-1 + z)*G[1 - y, 0, 0, 1 - y, z])/(y*z) + ((6*y - 6*y^2 + z - 6*y*z - z^2)*G[1 - y, 0, 1, 0, z])/(y*z^2) + (2*(-1 + z)*G[1 - y, 0, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 0, 1 - y, 1 - y, z])/(y*z) + (2*(-1 + y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/z^2 - (2*(-1 + z)*G[1 - y, 1, 0, 0, z])/(y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1, 1, 0, z])/(y*z^2) + (2*(-1 + z)*G[1 - y, 1 - y, 0, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 1 - y, 0, 1 - y, z])/(y*z) + ((-6*y + 6*y^2 + z + 6*y*z - z^2)*G[1 - y, 1 - y, 1, 0, z])/(y*z^2) + (3*(-1 + z)*G[1 - y, 1 - y, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(-2*y + 2*y^2 - 3*z + 4*y*z + 3*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/ (y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/(y*z^2) + (2*(-4*y + 4*y^2 - z + 5*y*z + z^2)* G[-y, 0, 1, 0, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)* G[-y, 0, 1 - y, 1 - y, z])/(y*z^2) - (2*(-1 + z)*G[-y, 0, -y, 1 - y, z])/(y*z) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y*z^2) + (2*(-4*y + 4*y^2 - z + 5*y*z + z^2)*G[-y, 1 - y, 1, 0, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y*z^2) - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)* G[-y, 1 - y, -y, 1 - y, z])/(y*z^2) + ((3*y - 3*y^2 + 2*z - 6*y*z - 2*z^2)*G[-y, -y, 0, 1 - y, z])/(y*z^2) + ((3*y - 3*y^2 + 2*z - 6*y*z - 2*z^2)*G[-y, -y, 1 - y, 0, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, 1 - y, 1 - y, z])/ (y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, -y, 1 - y, z])/(y*z^2) + ((-15 + 20*y + 2*y^2 - 4*y^3 - 3*y^4 + 49*z - 32*y*z - 24*y^2*z + 7*y^3*z - 55*z^2 + 22*y^2*z^2 + 21*z^3 + 12*y*z^3)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + (2*(-1 + z)*G[1, y])/ (y*z) + (4*(-1 + z)*G[1, z])/(y*z) - (2*(-y + y^2 - z + 5*y*z + z^2)* G[1 - y, z])/(y*z^2))*Zeta[3] + Pi*((((-3*I)/8)*(15 + 2*y - 15*z))/(y*z) + ((I/2)*(-3 + y + 2*y^2 + 3*z)*G[0, 1, y])/((-1 + y)*y*z) + (((3*I)/2)*(-1 + z)*G[0, 1 - y, z])/(y*z) + ((I/2)*(-2 + 2*y + 3*z)*G[1, 0, y])/((-1 + y)*z) - (((3*I)/2)*(-1 + z)*G[1, 0, z])/(y*z) - ((I/2)*(-y + 4*y^2 + 3*z + y*z - 3*z^2)*G[1, 1, y])/(y*z*(y + z)) + ((2*I)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, z]*G[1, 1, y])/ (y*z^2) + G[0, z]*((((3*I)/2)*(-1 + z)*G[1, y])/(y*z) - ((2*I)*(-1 + z)*G[1, 1, y])/(y*z)) + G[1 - y, z]* (((I/2)*(5*y + 4*y^2 + 8*z - 4*y*z - 8*z^2))/(y*z*(y + z)) - (I*(-1 + y + 2*z)*G[0, 1, y])/z^2 - (I*(-y + y^2 - z + 2*y*z + z^2)* G[1, 0, y])/(y*z^2) - ((3*I)*(-1 + z)*G[1, 1, y])/(y*z)) + (((3*I)/2)*(-1 + z)*G[1 - y, 0, z])/(y*z) - ((I/2)*(-y + 4*y^2 + 3*z + y*z - 3*z^2)*G[1 - y, 1 - y, z])/ (y*z*(y + z)) + G[0, y]*((((-3*I)/4)*(-2 + 2*y + 3*z))/ ((-1 + y)*z) + ((I/2)*(3*y - 6*y^2 + 3*y^3 + 3*z - 11*y*z + 8*y^2*z - 3*z^2 + 6*y*z^2)*G[1 - y, z])/((-1 + y)*y*z^2) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(y*z^2)) - (((3*I)/2)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/ (y*z^2) + G[1, y]*(((I/2)*(5*y + 4*y^2 + 8*z - 4*y*z - 8*z^2))/ (y*z*(y + z)) - ((I/2)*(-y + 4*y^2 + 3*z + y*z - 3*z^2)* G[1 - y, z])/(y*z*(y + z)) - (((3*I)/2)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, z])/(y*z^2) - ((2*I)*(-1 + z)*G[0, 1 - y, z])/ (y*z) + (I*(-1 + z)*G[1, 0, z])/(y*z) - ((2*I)*(-1 + z)*G[1 - y, 0, z])/(y*z) - ((3*I)*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) + (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^2) + ((2*I)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2)) + ((2*I)*(-1 + z)*G[0, 1, 1, y])/(y*z) - ((2*I)*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y*z) + (I*(-1 + z)*G[1, 0, 1, y])/(y*z) + (I*(-1 + z)*G[1, 0, 1 - y, z])/ (y*z) - ((3*I)*(-1 + z)*G[1, 1, 1, y])/(y*z) + (I*(-1 + z)*G[1, 1 - y, 0, z])/(y*z) - ((2*I)*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y*z) + (I*(-1 + z)*G[1 - y, 1, 0, z])/(y*z) - ((2*I)*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y*z) - ((3*I)*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(y*z) + (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^2) + ((2*I)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/ (y*z^2) - ((6*I)*(-1 + z)*Zeta[3])/(y*z)))/Nc^2 + Nc^2*((99931 - 16452*y - 99931*z)/(2592*y*z) + (47*Pi^4*(-1 + z))/ (180*y*z) + Pi^3*((((-7*I)/18)*(-1 + z))/(y*z) + (((2*I)/3)*(-1 + z)*G[0, y])/(y*z) + (((2*I)/3)*(-1 + z)*G[0, z])/ (y*z)) + (2*(-1 + z)*G[0, 1 - y, z]*G[1, 0, y])/(y*z) + G[0, 0, z]*((62 + 9*y - 62*z)/(18*y*z) + ((1 - z)*G[1, 0, y])/(y*z)) + ((259*y^2 - 241*y^3 - 18*y^4 + 167*y*z - 766*y^2*z + 283*y^3*z + 106*z^2 - 557*y*z^2 + 645*y^2*z^2 - 230*z^3 + 468*y*z^3 + 124*z^4)* G[1, 0, z])/(36*y*z*(-1 + y + z)*(y + z)^2) + G[0, 0, y]*((-124 + 106*y + 18*y^2 + 124*z - 241*y*z)/ (36*(-1 + y)*y*z) + (3*(-1 + z)*G[0, 0, z])/(y*z) + ((1 - z)*G[1, 0, z])/(y*z)) + G[1, 0, y]* ((-106*y^2 + 194*y^3 - 70*y^4 - 18*y^5 - 563*y*z + 1689*y^2*z - 1409*y^3*z + 283*y^4*z - 259*z^2 + 1599*y*z^2 - 2102*y^2*z^2 + 645*y^3*z^2 + 500*z^3 - 1202*y*z^3 + 468*y^2*z^3 - 241*z^4 + 124*y*z^4)/(36*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((-1 + z)*G[1, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, z])/(y*z) + ((1 - z)*G[1 - y, 0, z])/(y*z) + (2*(-1 + z)*G[-y, 0, z])/(y*z) - (2*(-1 + z)*G[-y, 1 - y, z])/(y*z)) + Pi^2*((-952*y^2 + 1796*y^3 - 736*y^4 - 108*y^5 - 1904*y*z + 5262*y^2*z - 3908*y^3*z + 550*y^4*z - 952*z^2 + 5586*y*z^2 - 7127*y^2*z^2 + 2610*y^3*z^2 + 1922*z^3 - 4727*y*z^3 + 3039*y^2*z^3 - 970*z^4 + 1087*y*z^4)/(216*(-1 + y)*y*z*(-1 + y + z)* (y + z)^2) + ((4 - 8*y + 4*y^2 - 4*z + 8*y*z - 4*y^2*z + z^2 - 4*y*z^2)*G[0, z])/(12*(-1 + y)*y*z*(-1 + y + z)) + (11*(-1 + z)*G[1, z])/(18*y*z) + ((-31*y^3 + 31*y^4 - 51*y^2*z + 82*y^3*z - 22*y^4*z - 84*y*z^2 + 177*y^2*z^2 - 66*y^3*z^2 - 31*z^3 + 124*y*z^3 - 66*y^2*z^3 + 31*z^4 - 22*y*z^4)*G[1 - y, z])/(36*(-1 + y)*y*z*(y + z)^3) + G[0, y]*((-1 + y + z + 2*y*z)/(3*(-1 + y)*y*z) - (5*(-1 + z)*G[0, z])/ (3*y*z) + ((1 - z)*G[1, z])/(6*y*z) + ((-1 + z)*G[1 - y, z])/ (6*y*z)) + G[1, y]*((3*y^3 - 6*y^4 + 3*y^5 - 5*y^2*z - 4*y^3*z + 9*y^4*z + 6*y*z^2 - 40*y^2*z^2 + 43*y^3*z^2 + 3*z^3 - 45*y*z^3 + 69*y^2*z^3 - 14*z^4 + 41*y*z^4 + 9*z^5)/(12*(-1 + y)*y*z* (-1 + y + z)*(y + z)^3) + ((-1 + z)*G[1, z])/(6*y*z) + ((1 - z)*G[1 - y, z])/(3*y*z) + ((-1 + z)*G[-y, z])/(3*y*z)) - (5*(-1 + z)*G[0, 0, y])/(3*y*z) - (5*(-1 + z)*G[0, 0, z])/(3*y*z) + ((1 - z)*G[0, 1, y])/(3*y*z) + ((1 - z)*G[0, 1, z])/(3*y*z) + ((1 - z)*G[0, 1 - y, z])/(3*y*z) + (5*(-1 + z)*G[1, 0, y])/(6*y*z) + (2*(-1 + z)*G[1, 0, z])/(3*y*z) + ((-1 + z)*G[1, 1, y])/(6*y*z) + ((-1 + z)*G[1, 1, z])/(3*y*z) + ((-1 + z)*G[1, 1 - y, z])/(6*y*z) + ((-1 + z)*G[1 - y, 0, z])/(6*y*z) + ((1 - z)*G[1 - y, 1, z])/ (3*y*z) + ((-1 + z)*G[-y, 1 - y, z])/(3*y*z)) + ((22 - 22*y - 22*z - 5*y*z)*G[0, 0, 0, y])/(6*(-1 + y)*y*z) + (11*(-1 + z)*G[0, 0, 0, z])/(3*y*z) + ((-6*y^3 + 6*y^4 - 32*y^2*z + 38*y^3*z + 3*y^4*z - 21*y*z^2 + 39*y^2*z^2 + 9*y^3*z^2 - 6*z^3 + 24*y*z^3 + 9*y^2*z^3 + 6*z^4 + 3*y*z^4)*G[0, 1, 0, y])/(2*(-1 + y)*y*z*(y + z)^3) + ((6*y^3 - 12*y^4 + 6*y^5 + 32*y^2*z - 72*y^3*z + 40*y^4*z + 21*y*z^2 - 80*y^2*z^2 + 62*y^3*z^2 + 6*z^3 - 39*y*z^3 + 42*y^2*z^3 - 8*z^4 + 17*y*z^4 + 3*z^5)*G[0, 1, 0, z])/(2*(-1 + y)*y*z*(-1 + y + z)* (y + z)^3) + ((-11 + 11*y + 11*z - 2*y*z)*G[1, 0, 0, y])/ (3*(-1 + y)*y*z) + G[0, z]*((772*y - 198*y^2 + 772*z - 2075*y*z + 117*y^2*z - 1580*z^2 + 1222*y*z^2 + 808*z^3)/(108*y*(-1 + z)*z* (y + z)) + ((11 - 11*y - 11*z + 2*y*z)*G[0, 0, y])/ (3*(-1 + y)*y*z) + ((22*y^3 - 44*y^4 + 22*y^5 + 24*y^2*z - 104*y^3*z + 102*y^4*z - 22*y^5*z + 57*y*z^2 - 240*y^2*z^2 + 280*y^3*z^2 - 88*y^4*z^2 + 22*z^3 - 203*y*z^3 + 340*y^2*z^3 - 132*y^3*z^3 - 56*z^4 + 171*y*z^4 - 88*y^2*z^4 + 31*z^5 - 22*y*z^5)* G[1, 0, y])/(6*(-1 + y)*y*z*(-1 + y + z)*(y + z)^3) + (3*(-1 + z)*G[0, 0, 0, y])/(y*z) + ((1 - z)*G[0, 1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 0, 0, y])/(y*z)) - (11*(-1 + z)*G[1, 0, 0, z])/ (3*y*z) + ((-3*y^3 + 6*y^4 - 3*y^5 + 5*y^2*z + 4*y^3*z - 9*y^4*z - 6*y*z^2 + 40*y^2*z^2 - 43*y^3*z^2 - 3*z^3 + 45*y*z^3 - 69*y^2*z^3 + 14*z^4 - 41*y*z^4 - 9*z^5)*G[1, 1, 0, y])/(2*(-1 + y)*y*z* (-1 + y + z)*(y + z)^3) + G[1, z]*(((-1 + z)*G[0, 1, 0, y])/(y*z) + ((1 - z)*G[1, 1, 0, y])/(y*z)) + G[-y, z]*((-2*(-1 + z)*G[0, 1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 1, 0, y])/(y*z)) + G[1 - y, z]* (((31*y^3 - 31*y^4 + 51*y^2*z - 82*y^3*z + 22*y^4*z + 84*y*z^2 - 177*y^2*z^2 + 66*y^3*z^2 + 31*z^3 - 124*y*z^3 + 66*y^2*z^3 - 31*z^4 + 22*y*z^4)*G[1, 0, y])/(6*(-1 + y)*y*z*(y + z)^3) + ((-1 + z)*G[0, 1, 0, y])/(y*z) + (2*(-1 + z)*G[1, 1, 0, y])/(y*z)) - (11*(-1 + z)*G[1, 1, 0, z])/(3*y*z) + ((31*y^3 - 31*y^4 + 51*y^2*z - 82*y^3*z + 22*y^4*z + 84*y*z^2 - 177*y^2*z^2 + 66*y^3*z^2 + 31*z^3 - 124*y*z^3 + 66*y^2*z^3 - 31*z^4 + 22*y*z^4)*G[1 - y, 1, 0, z])/(6*(-1 + y)*y*z*(y + z)^3) + G[0, y]*((1544*y - 1544*y^2 + 1544*z - 2494*y*z + 3209*y^2*z - 1544*z^2 + 3803*y*z^2)/(216*(-1 + y)*y*z*(y + z)) + ((-124*y^2 + 106*y^3 + 18*y^4 - 248*y*z + 712*y^2*z - 283*y^3*z - 124*z^2 + 656*y*z^2 - 645*y^2*z^2 + 248*z^3 - 468*y*z^3 - 124*z^4)* G[0, z])/(36*y*z*(-1 + y + z)*(y + z)^2) + ((22 - 22*y - 22*z + 13*y*z)*G[0, 0, z])/(6*(-1 + y)*y*z) + (3*(-1 + z)*G[1, 0, z])/(2*y*z) + ((-31*y^3 + 31*y^4 - 51*y^2*z + 82*y^3*z - 22*y^4*z - 84*y*z^2 + 177*y^2*z^2 - 66*y^3*z^2 - 31*z^3 + 124*y*z^3 - 66*y^2*z^3 + 31*z^4 - 22*y*z^4)*G[1 - y, 0, z])/(6*(-1 + y)*y*z*(y + z)^3) + (3*(-1 + z)*G[0, 0, 0, z])/(y*z) + ((1 - z)*G[0, 1, 0, z])/(y*z) - (2*(-1 + z)*G[0, 1 - y, 0, z])/(y*z) - (2*(-1 + z)*G[1, 0, 0, z])/ (y*z) + ((-1 + z)*G[1, 1 - y, 0, z])/(y*z) + ((1 - z)*G[1 - y, 1, 0, z])/(y*z) + (2*(-1 + z)*G[-y, 1 - y, 0, z])/ (y*z)) + (3*(-1 + z)*G[0, 0, 0, 0, y])/(y*z) + (3*(-1 + z)*G[0, 0, 0, 0, z])/(y*z) - (5*(-1 + z)*G[0, 0, 1, 0, y])/ (y*z) - (3*(-1 + z)*G[0, 0, 1, 0, z])/(y*z) - (2*(-1 + z)*G[0, 1, 0, 0, y])/(y*z) - (2*(-1 + z)*G[0, 1, 0, 0, z])/ (y*z) + (2*(-1 + z)*G[0, 1, 1, 0, y])/(y*z) + (2*(-1 + z)*G[0, 1, 1, 0, z])/(y*z) + (2*(-1 + z)*G[0, 1 - y, 1, 0, z])/ (y*z) - (3*(-1 + z)*G[1, 0, 0, 0, y])/(y*z) - (3*(-1 + z)*G[1, 0, 0, 0, z])/(y*z) + (4*(-1 + z)*G[1, 0, 1, 0, y])/ (y*z) + (3*(-1 + z)*G[1, 0, 1, 0, z])/(y*z) + (2*(-1 + z)*G[1, 1, 0, 0, y])/(y*z) + (2*(-1 + z)*G[1, 1, 0, 0, z])/ (y*z) + ((1 - z)*G[1, 1, 1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 1, 1, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, 1, 0, z])/ (y*z) + ((-1 + z)*G[1 - y, 0, 1, 0, z])/(y*z) + (2*(-1 + z)*G[1 - y, 1, 1, 0, z])/(y*z) - (2*(-1 + z)*G[-y, 0, 1, 0, z])/(y*z) - (2*(-1 + z)*G[-y, 1 - y, 1, 0, z])/(y*z) + ((-365 + 730*y - 365*y^2 + 658*z - 942*y*z + 284*y^2*z - 311*z^2 + 284*y*z^2)/(18*(-1 + y)*y*z*(-1 + y + z)) + ((1 - z)*G[0, y])/ (y*z) + ((1 - z)*G[0, z])/(y*z) - (5*(-1 + z)*G[1, y])/(y*z) + ((1 - z)*G[1, z])/(y*z) - (4*(-1 + z)*G[1 - y, z])/(y*z))*Zeta[3] + Pi*(((-1/216*I)*(-5419 + 234*y + 5419*z))/(y*z) + ((I/6)*(-13 + 13*y + 13*z + 5*y*z)*G[0, 0, y])/((-1 + y)*y*z) - (((13*I)/6)*(-1 + z)*G[0, 0, z])/(y*z) + (((13*I)/6)*(-1 + z)*G[1, 0, y])/(y*z) + G[0, z]*(((-1/18*I)*(62 + 9*y - 62*z))/(y*z) - ((3*I)*(-1 + z)*G[0, 0, y])/(y*z) + (I*(-1 + z)*G[1, 0, y])/ (y*z)) + (((13*I)/6)*(-1 + z)*G[1, 0, z])/(y*z) + G[0, y]*(((-1/36*I)*(-124 + 106*y + 18*y^2 + 124*z - 241*y*z))/ ((-1 + y)*y*z) - ((I/6)*(13 - 13*y - 13*z + 4*y*z)*G[0, z])/ ((-1 + y)*y*z) - ((3*I)*(-1 + z)*G[0, 0, z])/(y*z) + (I*(-1 + z)*G[1, 0, z])/(y*z)) - ((3*I)*(-1 + z)*G[0, 0, 0, y])/ (y*z) - ((3*I)*(-1 + z)*G[0, 0, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1, 0, y])/(y*z) + (I*(-1 + z)*G[0, 1, 0, z])/(y*z) + ((2*I)*(-1 + z)*G[1, 0, 0, y])/(y*z) + ((2*I)*(-1 + z)*G[1, 0, 0, z])/ (y*z) + ((8*I)*(-1 + z)*Zeta[3])/(y*z))))/q2, gamma[3, 2, "PS"] -> (((-2*(-8*y^4 + 4*y^5 - 3*y^2*z - 30*y^3*z + 33*y^4*z - 38*y^2*z^2 + 66*y^3*z^2 - 9*z^3 + 2*y*z^3 + 40*y^2*z^3 + 18*z^4 - 6*y*z^4 - 9*z^5)*G[0, 1 - y, z])/(3*y^2*z*(-1 + y + z)*(y + z)^2) - (2*(-4*y^2 - 4*y^3 + 4*y^4 - 12*z + 18*y*z - 17*y^2*z + 13*y^3*z + 22*z^2 - 22*y*z^2 + 9*y^2*z^2 - 9*z^3 - 5*y*z^3 - 5*z^4)*G[1, 0, y])/ (3*z*(-1 + y + z)^2*(y + z)^2) + (2*(-24*y^2 + 52*y^3 - 24*y^4 - 9*y*z + 101*y^2*z - 118*y^3*z + 24*y^4*z + 9*z^2 + 16*y*z^2 - 122*y^2*z^2 + 66*y^3*z^2 - 27*z^3 - y*z^3 + 45*y^2*z^3 + 27*z^4 - 6*y*z^4 - 9*z^5)*G[1, 0, z])/ (3*y^2*z*(-1 + y + z)^2*(y + z)) + G[0, z]*((-2*(-21*y + 19*y^2 - 9*z + 28*y*z + 9*z^2))/ (3*y*(-1 + y + z)*(y + z)) - (2*(-8*y^4 + 4*y^5 - 3*y^2*z - 30*y^3*z + 33*y^4*z - 38*y^2*z^2 + 66*y^3*z^2 - 9*z^3 + 2*y*z^3 + 40*y^2*z^3 + 18*z^4 - 6*y*z^4 - 9*z^5)*G[1, y])/ (3*y^2*z*(-1 + y + z)*(y + z)^2) - (4*(12*y - 24*y^2 + 12*y^3 + 3*z - 27*y*z + 24*y^2*z - 3*z^2 + 14*y*z^2 + 2*z^3)*G[0, 1, y])/(3*y*z*(-1 + y + z)^2) - (4*(3*y - 3*y^2 - 3*y^2*z + 2*y^3*z + 3*z^2 - 6*y*z^2 + 6*y^2*z^2 - 3*z^3 + 6*y*z^3 + 2*z^4)*G[1, 0, y])/(3*y*(-1 + y + z)^2* (y + z)^2) + (4*(-12*y^2 + 12*y^3 - 21*y*z + 24*y^2*z - 7*z^2 + 16*y*z^2 + 4*z^3)*G[1, 1, y])/(3*y*z*(y + z)^2)) - (2*(-8*y^4 + 4*y^5 - 3*y^2*z - 30*y^3*z + 33*y^4*z - 38*y^2*z^2 + 66*y^3*z^2 - 9*z^3 + 2*y*z^3 + 40*y^2*z^3 + 18*z^4 - 6*y*z^4 - 9*z^5)*G[1 - y, 0, z])/(3*y^2*z*(-1 + y + z)*(y + z)^2) - (32*(-1 + y + z)*G[1 - y, 1 - y, z])/(3*z*(y + z)) + Pi^2*((24*y - 56*y^2 + 28*y^3 + 18*z - 97*y*z + 81*y^2*z - 41*z^2 + 72*y*z^2 + 19*z^3)/(9*z*(-1 + y + z)^2*(y + z)) - (8*G[0, z])/(3*z) + (4*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)*G[1, z])/(9*y*z^2*(-1 + y + z)^2) - (2*(-2*y^3 + 2*y^4 - 6*y^2*z - 7*y^3*z - 3*y*z^2 - 18*y^2*z^2 - 2*z^3 - 7*y*z^3 + 2*z^4)*G[1 - y, z])/(9*y*z^2*(y + z)^2) + G[1, y]*((2*(12*y^3 - 24*y^4 + 12*y^5 - 3*y*z + 27*y^2*z - 72*y^3*z + 48*y^4*z + 12*y*z^2 - 69*y^2*z^2 + 70*y^3*z^2 - 3*z^3 - 18*y*z^3 + 42*y^2*z^3 + 3*z^4 + 6*y*z^4 - 2*z^5))/ (9*y*z*(-1 + y + z)^2*(y + z)^2) - (4*(-2 + 2*y + z)*G[1 - y, z])/ (3*z^2)) + (4*(-2 + 2*y + z)*G[1 - y, 0, z])/(3*z^2) - (4*(-2 + 2*y + z)*G[1 - y, 1 - y, z])/(3*z^2)) - (2*(21*y^3 - 32*y^4 + 15*y^5 + 27*y^2*z - 60*y^3*z + 27*y^4*z - 9*y*z^2 + 6*y^2*z^2 - 12*y^3*z^2 + 9*z^3 + 16*y*z^3 - 36*y^2*z^3 - 18*z^4 - 3*y*z^4 + 9*z^5)*G[-y, 1 - y, z])/(3*y^2*z^2*(-1 + y + z)* (y + z)) + G[0, y]*((-2*(-21*y + 19*y^2 - 9*z + 28*y*z + 9*z^2))/ (3*z*(-1 + y + z)*(y + z)) + (2*(-8*y^2 + 4*y^3 - 6*z - y*z + 9*y^2*z + 7*z^2 - 5*z^3)*G[0, z])/(3*z*(-1 + y + z)^2*(y + z)) + (2*(21*y^2 - 32*y^3 + 15*y^4 + 48*y*z - 112*y^2*z + 62*y^3*z + 15*z^2 - 108*y*z^2 + 96*y^2*z^2 - 28*z^3 + 66*y*z^3 + 17*z^4)* G[1 - y, z])/(3*z^2*(-1 + y + z)*(y + z)^2) - (4*(3*y - 6*y^2 + 3*y^3 - 3*y*z + 3*y^2*z + 3*z^2 - 3*y*z^2 + 2*y^2*z^2 - 3*z^3 + 4*y*z^3 + 2*z^4)*G[0, 1 - y, z])/ (3*y*z*(-1 + y + z)^2*(y + z)) + (8*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 0, z])/(3*y*z^2*(-1 + y + z)^2) - (4*(-2*y^3 + 2*y^4 - 6*y^2*z + 2*y^3*z - 3*y*z^2 - 2*z^3 + 2*y*z^3 + 2*z^4)*G[1 - y, 0, z])/(3*y*z^2*(y + z)^2) + (4*(-4*y^2 + 4*y^3 - 9*y*z + 7*y^2*z - 3*z^2 + 6*y*z^2 + 3*z^3)* G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) - (4*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 15*y^2*z - 21*y^3*z + 7*y^4*z + 6*y*z^2 - 21*y^2*z^2 + 11*y^3*z^2 - 3*z^3 - 3*y*z^3 + 7*y^2*z^3 + 3*z^4 - y*z^4 - 2*z^5)*G[-y, 1 - y, z])/(3*y*z^2*(-1 + y + z)^2* (y + z))) + G[1, 1, y]*((-32*(-1 + y + z))/(3*z*(y + z)) - (8*(-2 + 2*y + z)*G[-y, 0, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, -y, z])/ z^2) + G[0, 1, y]*((2*(-20*y^4 + 20*y^5 - 3*y^2*z - 54*y^3*z + 81*y^4*z - 50*y^2*z^2 + 114*y^3*z^2 - 9*z^3 + 2*y*z^3 + 56*y^2*z^3 + 18*z^4 - 6*y*z^4 - 9*z^5))/(3*y^2*z*(-1 + y + z)* (y + z)^2) + (8*(-2 + 2*y + z)*G[1 - y, 0, z])/z^2 - (8*(-2 + 2*y + z)*G[1 - y, 1 - y, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, 1 - y, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, -y, z])/z^2) + (8*(6*y - 12*y^2 + 6*y^3 + 3*z - 15*y*z + 12*y^2*z - 3*z^2 + 8*y*z^2 + 2*z^3)*G[0, 0, 1, y])/(3*y*z*(-1 + y + z)^2) + (4*(3*y - 3*y^2 - 3*y^2*z + 2*y^3*z + 3*z^2 - 6*y*z^2 + 6*y^2*z^2 - 3*z^3 + 6*y*z^3 + 2*z^4)*G[0, 1, 0, y])/(3*y*(-1 + y + z)^2* (y + z)^2) + (4*(12*y^2 - 24*y^3 + 12*y^4 + 18*y*z - 57*y^2*z + 39*y^3*z + 3*z^2 - 36*y*z^2 + 42*y^2*z^2 + 2*y^3*z^2 - 3*z^3 + 15*y*z^3 + 6*y^2*z^3 + 6*y*z^4 + 2*z^5)*G[0, 1, 0, z])/ (3*y*z*(-1 + y + z)^2*(y + z)^2) - (4*(-12*y^2 + 12*y^3 - 21*y*z + 24*y^2*z - 7*z^2 + 16*y*z^2 + 4*z^3)* G[0, 1, 1, y])/(3*y*z*(y + z)^2) + (4*(-12*y^2 + 12*y^3 - 21*y*z + 24*y^2*z - 7*z^2 + 16*y*z^2 + 4*z^3)* G[0, 1 - y, 1 - y, z])/(3*y*z*(y + z)^2) - (4*(-1 + 4*y + 4*z)*G[0, -y, 1 - y, z])/(z*(y + z)) + (4*(12*y^2 - 24*y^3 + 12*y^4 + 21*y*z - 63*y^2*z + 42*y^3*z + 7*z^2 - 54*y*z^2 + 60*y^2*z^2 - 2*y^3*z^2 - 15*z^3 + 42*y*z^3 - 6*y^2*z^3 + 12*z^4 - 6*y*z^4 - 2*z^5)*G[1, 0, 1, y])/(3*y*z*(-1 + y + z)^2* (y + z)^2) + G[1 - y, z]*((2*(-21*y + 19*y^2 - 9*z + 28*y*z + 9*z^2))/ (3*y*z*(y + z)) + (4*(-2*y^3 + 2*y^4 + 6*y^2*z + 2*y^3*z + 15*y*z^2 + 5*z^3 - 2*y*z^3 - 2*z^4)*G[0, 1, y])/ (3*y*z^2*(y + z)^2) + (4*(-4*y^2 + 4*y^3 - 12*y*z + 7*y^2*z - 3*z^2 + 6*y*z^2 + 3*z^3)*G[1, 0, y])/(3*z^2*(y + z)^2) - (8*(-2 + 2*y + z)*G[0, 0, 1, y])/z^2 - (8*(-2 + 2*y + z)*G[1, 0, 1, y])/z^2) + G[-y, z]*((-4*(-12*y + 33*y^2 - 30*y^3 + 9*y^4 - 3*z + 33*y*z - 57*y^2*z + 27*y^3*z - 24*y*z^2 + 23*y^2*z^2 + 3*z^3 + y*z^3 - 4*z^4)*G[0, 1, y])/(3*y*z*(-1 + y + z)^2*(y + z)) - (4*(6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 15*y^2*z - 21*y^3*z + 7*y^4*z + 6*y*z^2 - 21*y^2*z^2 + 11*y^3*z^2 - 3*z^3 - 3*y*z^3 + 7*y^2*z^3 + 3*z^4 - y*z^4 - 2*z^5)*G[1, 0, y])/(3*y*z^2*(-1 + y + z)^2* (y + z)) - (4*(-4*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 7*z^2 + 15*y*z^2 + 4*z^3)*G[1, 1, y])/(3*y*z^2*(y + z)) + (8*(-2 + 2*y + z)*G[0, 1, 1, y])/z^2 + (8*(-2 + 2*y + z)*G[1, 0, 1, y])/z^2) - (8*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 0, 1 - y, z])/(3*y*z^2*(-1 + y + z)^2) + (4*(9*y - 12*y^2 + 3*y^3 + 4*z - 18*y*z + 12*y^2*z - 6*z^2 + 15*y*z^2 + 6*z^3)*G[1, 1, 0, y])/(3*y*(-1 + y + z)^2*(y + z)^2) - (8*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 1, 0, z])/(3*y*z^2*(-1 + y + z)^2) - (8*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 1 - y, 0, z])/(3*y*z^2*(-1 + y + z)^2) + (4*(-12*y^2 + 12*y^3 - 21*y*z + 24*y^2*z - 7*z^2 + 16*y*z^2 + 4*z^3)* G[1 - y, 0, 1 - y, z])/(3*y*z*(y + z)^2) - (4*(-4*y^2 + 8*y^3 - 6*y*z + 16*y^2*z - z^2 + 8*y*z^2)* G[1 - y, 1, 0, z])/(y*z*(y + z)^2) + (4*(-12*y^2 + 12*y^3 - 21*y*z + 24*y^2*z - 7*z^2 + 16*y*z^2 + 4*z^3)* G[1 - y, 1 - y, 0, z])/(3*y*z*(y + z)^2) - (4*(-2*y^2 + 2*y^3 - 13*y*z + 3*y^2*z - 5*z^2 + 3*y*z^2 + 2*z^3)* G[1 - y, -y, 1 - y, z])/(3*y*z^2*(y + z)) + (4*(6*y^3 - 6*y^4 + 2*y^5 - 12*y*z + 42*y^2*z - 48*y^3*z + 16*y^4*z - 3*z^2 + 39*y*z^2 - 78*y^2*z^2 + 38*y^3*z^2 + 3*z^3 - 36*y*z^3 + 34*y^2*z^3 + 8*y*z^4 - 2*z^5)*G[-y, 0, 1 - y, z])/ (3*y*z^2*(-1 + y + z)^2*(y + z)) + (4*(6*y^3 - 6*y^4 + 2*y^5 - 12*y*z + 42*y^2*z - 48*y^3*z + 16*y^4*z - 3*z^2 + 39*y*z^2 - 78*y^2*z^2 + 38*y^3*z^2 + 3*z^3 - 36*y*z^3 + 34*y^2*z^3 + 8*y*z^4 - 2*z^5)*G[-y, 1 - y, 0, z])/ (3*y*z^2*(-1 + y + z)^2*(y + z)) - (4*(-4*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 7*z^2 + 15*y*z^2 + 4*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)) + (4*(6*y^3 - 6*y^4 + 2*y^5 + 9*y*z - 18*y^2*z + 9*y^3*z - 2*y^4*z + 3*z^2 - 27*y*z^2 + 36*y^2*z^2 - 16*y^3*z^2 - 3*z^3 + 21*y*z^3 - 16*y^2*z^3 - 2*y*z^4 + 2*z^5)*G[-y, -y, 1 - y, z])/ (3*y*z^2*(-1 + y + z)^2*(y + z)) + G[1, y]*((2*(-21*y + 19*y^2 - 9*z + 28*y*z + 9*z^2))/(3*y*z*(y + z)) - (32*(-1 + y + z)*G[1 - y, z])/(3*z*(y + z)) - (2*(21*y^3 - 32*y^4 + 15*y^5 + 27*y^2*z - 60*y^3*z + 27*y^4*z - 9*y*z^2 + 6*y^2*z^2 - 12*y^3*z^2 + 9*z^3 + 16*y*z^3 - 36*y^2*z^3 - 18*z^4 - 3*y*z^4 + 9*z^5)*G[-y, z])/(3*y^2*z^2*(-1 + y + z)* (y + z)) + (4*(-12*y^2 + 12*y^3 - 21*y*z + 24*y^2*z - 7*z^2 + 16*y*z^2 + 4*z^3)*G[0, 1 - y, z])/(3*y*z*(y + z)^2) - (4*(-1 + 4*y + 4*z)*G[0, -y, z])/(z*(y + z)) - (8*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 0, z])/(3*y*z^2*(-1 + y + z)^2) + (4*(-12*y^2 + 12*y^3 - 21*y*z + 24*y^2*z - 7*z^2 + 16*y*z^2 + 4*z^3)* G[1 - y, 0, z])/(3*y*z*(y + z)^2) - (4*(-2*y^2 + 2*y^3 - 13*y*z + 3*y^2*z - 5*z^2 + 3*y*z^2 + 2*z^3)* G[1 - y, -y, z])/(3*y*z^2*(y + z)) + (4*(6*y^3 - 6*y^4 + 2*y^5 - 12*y*z + 42*y^2*z - 48*y^3*z + 16*y^4*z - 3*z^2 + 39*y*z^2 - 78*y^2*z^2 + 38*y^3*z^2 + 3*z^3 - 36*y*z^3 + 34*y^2*z^3 + 8*y*z^4 - 2*z^5)*G[-y, 0, z])/(3*y*z^2*(-1 + y + z)^2* (y + z)) - (4*(-4*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 7*z^2 + 15*y*z^2 + 4*z^3)*G[-y, 1 - y, z])/(3*y*z^2*(y + z)) + (4*(6*y^3 - 6*y^4 + 2*y^5 + 9*y*z - 18*y^2*z + 9*y^3*z - 2*y^4*z + 3*z^2 - 27*y*z^2 + 36*y^2*z^2 - 16*y^3*z^2 - 3*z^3 + 21*y*z^3 - 16*y^2*z^3 - 2*y*z^4 + 2*z^5)*G[-y, -y, z])/ (3*y*z^2*(-1 + y + z)^2*(y + z)) + (8*(-2 + 2*y + z)*G[1 - y, 0, -y, z])/z^2 - (8*(-2 + 2*y + z)*G[1 - y, 1 - y, -y, z])/z^2 - (8*(-2 + 2*y + z)*G[-y, 0, 1 - y, z])/z^2 - (8*(-2 + 2*y + z)*G[-y, 1 - y, 0, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, 1 - y, -y, z])/z^2 - (8*(-2 + 2*y + z)*G[-y, -y, 0, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, -y, 1 - y, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, -y, -y, z])/z^2) - (8*(-2 + 2*y + z)*G[1 - y, 0, 1, 0, z])/z^2 + (8*(-2 + 2*y + z)*G[1 - y, 0, -y, 1 - y, z])/z^2 + (8*(-2 + 2*y + z)*G[1 - y, 1 - y, 1, 0, z])/z^2 - (8*(-2 + 2*y + z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, 0, 1, 0, z])/z^2 - (8*(-2 + 2*y + z)*G[-y, 0, 1 - y, 1 - y, z])/z^2 - (8*(-2 + 2*y + z)*G[-y, 1 - y, 0, 1 - y, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, 1 - y, 1, 0, z])/z^2 - (8*(-2 + 2*y + z)*G[-y, 1 - y, 1 - y, 0, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, 1 - y, -y, 1 - y, z])/z^2 - (8*(-2 + 2*y + z)*G[-y, -y, 0, 1 - y, z])/z^2 - (8*(-2 + 2*y + z)*G[-y, -y, 1 - y, 0, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, -y, 1 - y, 1 - y, z])/z^2 + (8*(-2 + 2*y + z)*G[-y, -y, -y, 1 - y, z])/z^2 + (48/z - (24*(-2 + 2*y + z)*G[1 - y, z])/z^2)*Zeta[3])/Nc + Nc*(((-8*y^4 + 4*y^5 - 3*y^2*z - 30*y^3*z + 33*y^4*z - 38*y^2*z^2 + 66*y^3*z^2 - 9*z^3 + 2*y*z^3 + 40*y^2*z^3 + 18*z^4 - 6*y*z^4 - 9*z^5)*G[0, 1 - y, z])/(6*y^2*z*(-1 + y + z)*(y + z)^2) + ((-4*y^2 - 4*y^3 + 4*y^4 - 12*z + 18*y*z - 17*y^2*z + 13*y^3*z + 22*z^2 - 22*y*z^2 + 9*y^2*z^2 - 9*z^3 - 5*y*z^3 - 5*z^4)*G[1, 0, y])/ (6*z*(-1 + y + z)^2*(y + z)^2) + ((24*y^2 - 52*y^3 + 24*y^4 + 9*y*z - 101*y^2*z + 118*y^3*z - 24*y^4*z - 9*z^2 - 16*y*z^2 + 122*y^2*z^2 - 66*y^3*z^2 + 27*z^3 + y*z^3 - 45*y^2*z^3 - 27*z^4 + 6*y*z^4 + 9*z^5)*G[1, 0, z])/ (6*y^2*z*(-1 + y + z)^2*(y + z)) + G[0, z]*((-21*y + 19*y^2 - 9*z + 28*y*z + 9*z^2)/(6*y*(-1 + y + z)* (y + z)) + ((-8*y^4 + 4*y^5 - 3*y^2*z - 30*y^3*z + 33*y^4*z - 38*y^2*z^2 + 66*y^3*z^2 - 9*z^3 + 2*y*z^3 + 40*y^2*z^3 + 18*z^4 - 6*y*z^4 - 9*z^5)*G[1, y])/(6*y^2*z*(-1 + y + z)*(y + z)^2) + ((12*y - 24*y^2 + 12*y^3 + 3*z - 27*y*z + 24*y^2*z - 3*z^2 + 14*y*z^2 + 2*z^3)*G[0, 1, y])/(3*y*z*(-1 + y + z)^2) + ((3*y - 3*y^2 - 3*y^2*z + 2*y^3*z + 3*z^2 - 6*y*z^2 + 6*y^2*z^2 - 3*z^3 + 6*y*z^3 + 2*z^4)*G[1, 0, y])/(3*y*(-1 + y + z)^2* (y + z)^2) + ((12*y^2 - 12*y^3 + 21*y*z - 24*y^2*z + 7*z^2 - 16*y*z^2 - 4*z^3)*G[1, 1, y])/(3*y*z*(y + z)^2)) + ((-8*y^4 + 4*y^5 - 3*y^2*z - 30*y^3*z + 33*y^4*z - 38*y^2*z^2 + 66*y^3*z^2 - 9*z^3 + 2*y*z^3 + 40*y^2*z^3 + 18*z^4 - 6*y*z^4 - 9*z^5)*G[1 - y, 0, z])/(6*y^2*z*(-1 + y + z)*(y + z)^2) + (8*(-1 + y + z)*G[1 - y, 1 - y, z])/(3*z*(y + z)) + Pi^2*((-24*y + 56*y^2 - 28*y^3 - 18*z + 97*y*z - 81*y^2*z + 41*z^2 - 72*y*z^2 - 19*z^3)/(36*z*(-1 + y + z)^2*(y + z)) + (2*G[0, z])/(3*z) + ((y + z - 3*y*z - 3*z^2 + 3*y*z^2 + 3*z^3 - y*z^3 - z^4)*G[1, z])/(9*y*z^2*(-1 + y + z)^2) + ((-2*y^3 + 2*y^4 - 6*y^2*z - 7*y^3*z - 3*y*z^2 - 18*y^2*z^2 - 2*z^3 - 7*y*z^3 + 2*z^4)*G[1 - y, z])/(18*y*z^2*(y + z)^2) + G[1, y]*((-12*y^3 + 24*y^4 - 12*y^5 + 3*y*z - 27*y^2*z + 72*y^3*z - 48*y^4*z - 12*y*z^2 + 69*y^2*z^2 - 70*y^3*z^2 + 3*z^3 + 18*y*z^3 - 42*y^2*z^3 - 3*z^4 - 6*y*z^4 + 2*z^5)/ (18*y*z*(-1 + y + z)^2*(y + z)^2) + ((-2 + 2*y + z)*G[1 - y, z])/ (3*z^2)) + ((2 - 2*y - z)*G[1 - y, 0, z])/(3*z^2) + ((-2 + 2*y + z)*G[1 - y, 1 - y, z])/(3*z^2)) + ((21*y^3 - 32*y^4 + 15*y^5 + 27*y^2*z - 60*y^3*z + 27*y^4*z - 9*y*z^2 + 6*y^2*z^2 - 12*y^3*z^2 + 9*z^3 + 16*y*z^3 - 36*y^2*z^3 - 18*z^4 - 3*y*z^4 + 9*z^5)*G[-y, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + G[0, y]*((-21*y + 19*y^2 - 9*z + 28*y*z + 9*z^2)/(6*z*(-1 + y + z)* (y + z)) + ((8*y^2 - 4*y^3 + 6*z + y*z - 9*y^2*z - 7*z^2 + 5*z^3)* G[0, z])/(6*z*(-1 + y + z)^2*(y + z)) + ((-21*y^2 + 32*y^3 - 15*y^4 - 48*y*z + 112*y^2*z - 62*y^3*z - 15*z^2 + 108*y*z^2 - 96*y^2*z^2 + 28*z^3 - 66*y*z^3 - 17*z^4)* G[1 - y, z])/(6*z^2*(-1 + y + z)*(y + z)^2) + ((3*y - 6*y^2 + 3*y^3 - 3*y*z + 3*y^2*z + 3*z^2 - 3*y*z^2 + 2*y^2*z^2 - 3*z^3 + 4*y*z^3 + 2*z^4)*G[0, 1 - y, z])/ (3*y*z*(-1 + y + z)^2*(y + z)) - (2*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 0, z])/(3*y*z^2*(-1 + y + z)^2) + ((-2*y^3 + 2*y^4 - 6*y^2*z + 2*y^3*z - 3*y*z^2 - 2*z^3 + 2*y*z^3 + 2*z^4)*G[1 - y, 0, z])/(3*y*z^2*(y + z)^2) + ((4*y^2 - 4*y^3 + 9*y*z - 7*y^2*z + 3*z^2 - 6*y*z^2 - 3*z^3)* G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 15*y^2*z - 21*y^3*z + 7*y^4*z + 6*y*z^2 - 21*y^2*z^2 + 11*y^3*z^2 - 3*z^3 - 3*y*z^3 + 7*y^2*z^3 + 3*z^4 - y*z^4 - 2*z^5)*G[-y, 1 - y, z])/(3*y*z^2*(-1 + y + z)^2* (y + z))) + G[1, 1, y]*((8*(-1 + y + z))/(3*z*(y + z)) + (2*(-2 + 2*y + z)*G[-y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, z])/ z^2) + G[0, 1, y]*((20*y^4 - 20*y^5 + 3*y^2*z + 54*y^3*z - 81*y^4*z + 50*y^2*z^2 - 114*y^3*z^2 + 9*z^3 - 2*y*z^3 - 56*y^2*z^3 - 18*z^4 + 6*y*z^4 + 9*z^5)/(6*y^2*z*(-1 + y + z)* (y + z)^2) - (2*(-2 + 2*y + z)*G[1 - y, 0, z])/z^2 + (2*(-2 + 2*y + z)*G[1 - y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, z])/z^2) - (2*(6*y - 12*y^2 + 6*y^3 + 3*z - 15*y*z + 12*y^2*z - 3*z^2 + 8*y*z^2 + 2*z^3)*G[0, 0, 1, y])/(3*y*z*(-1 + y + z)^2) + ((-3*y + 3*y^2 + 3*y^2*z - 2*y^3*z - 3*z^2 + 6*y*z^2 - 6*y^2*z^2 + 3*z^3 - 6*y*z^3 - 2*z^4)*G[0, 1, 0, y])/(3*y*(-1 + y + z)^2* (y + z)^2) + ((-12*y^2 + 24*y^3 - 12*y^4 - 18*y*z + 57*y^2*z - 39*y^3*z - 3*z^2 + 36*y*z^2 - 42*y^2*z^2 - 2*y^3*z^2 + 3*z^3 - 15*y*z^3 - 6*y^2*z^3 - 6*y*z^4 - 2*z^5)*G[0, 1, 0, z])/ (3*y*z*(-1 + y + z)^2*(y + z)^2) + ((-12*y^2 + 12*y^3 - 21*y*z + 24*y^2*z - 7*z^2 + 16*y*z^2 + 4*z^3)* G[0, 1, 1, y])/(3*y*z*(y + z)^2) + ((12*y^2 - 12*y^3 + 21*y*z - 24*y^2*z + 7*z^2 - 16*y*z^2 - 4*z^3)* G[0, 1 - y, 1 - y, z])/(3*y*z*(y + z)^2) + ((-1 + 4*y + 4*z)*G[0, -y, 1 - y, z])/(z*(y + z)) + ((-12*y^2 + 24*y^3 - 12*y^4 - 21*y*z + 63*y^2*z - 42*y^3*z - 7*z^2 + 54*y*z^2 - 60*y^2*z^2 + 2*y^3*z^2 + 15*z^3 - 42*y*z^3 + 6*y^2*z^3 - 12*z^4 + 6*y*z^4 + 2*z^5)*G[1, 0, 1, y])/(3*y*z*(-1 + y + z)^2* (y + z)^2) + G[-y, z]*(((-12*y + 33*y^2 - 30*y^3 + 9*y^4 - 3*z + 33*y*z - 57*y^2*z + 27*y^3*z - 24*y*z^2 + 23*y^2*z^2 + 3*z^3 + y*z^3 - 4*z^4)*G[0, 1, y])/(3*y*z*(-1 + y + z)^2*(y + z)) + ((6*y^3 - 6*y^4 + 2*y^5 - 3*y*z + 15*y^2*z - 21*y^3*z + 7*y^4*z + 6*y*z^2 - 21*y^2*z^2 + 11*y^3*z^2 - 3*z^3 - 3*y*z^3 + 7*y^2*z^3 + 3*z^4 - y*z^4 - 2*z^5)*G[1, 0, y])/(3*y*z^2*(-1 + y + z)^2* (y + z)) + ((-4*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 7*z^2 + 15*y*z^2 + 4*z^3)*G[1, 1, y])/(3*y*z^2*(y + z)) - (2*(-2 + 2*y + z)*G[0, 1, 1, y])/z^2 - (2*(-2 + 2*y + z)*G[1, 0, 1, y])/z^2) + G[1 - y, z]*((21*y - 19*y^2 + 9*z - 28*y*z - 9*z^2)/(6*y*z*(y + z)) + ((2*y^3 - 2*y^4 - 6*y^2*z - 2*y^3*z - 15*y*z^2 - 5*z^3 + 2*y*z^3 + 2*z^4)*G[0, 1, y])/(3*y*z^2*(y + z)^2) + ((4*y^2 - 4*y^3 + 12*y*z - 7*y^2*z + 3*z^2 - 6*y*z^2 - 3*z^3)* G[1, 0, y])/(3*z^2*(y + z)^2) + (2*(-2 + 2*y + z)*G[0, 0, 1, y])/ z^2 + (2*(-2 + 2*y + z)*G[1, 0, 1, y])/z^2) + (2*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 0, 1 - y, z])/(3*y*z^2*(-1 + y + z)^2) + ((-9*y + 12*y^2 - 3*y^3 - 4*z + 18*y*z - 12*y^2*z + 6*z^2 - 15*y*z^2 - 6*z^3)*G[1, 1, 0, y])/(3*y*(-1 + y + z)^2*(y + z)^2) + (2*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 1, 0, z])/(3*y*z^2*(-1 + y + z)^2) + (2*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 1 - y, 0, z])/(3*y*z^2*(-1 + y + z)^2) + ((12*y^2 - 12*y^3 + 21*y*z - 24*y^2*z + 7*z^2 - 16*y*z^2 - 4*z^3)* G[1 - y, 0, 1 - y, z])/(3*y*z*(y + z)^2) + ((-4*y^2 + 8*y^3 - 6*y*z + 16*y^2*z - z^2 + 8*y*z^2)*G[1 - y, 1, 0, z])/ (y*z*(y + z)^2) + ((12*y^2 - 12*y^3 + 21*y*z - 24*y^2*z + 7*z^2 - 16*y*z^2 - 4*z^3)*G[1 - y, 1 - y, 0, z])/(3*y*z*(y + z)^2) + ((-2*y^2 + 2*y^3 - 13*y*z + 3*y^2*z - 5*z^2 + 3*y*z^2 + 2*z^3)* G[1 - y, -y, 1 - y, z])/(3*y*z^2*(y + z)) + ((-6*y^3 + 6*y^4 - 2*y^5 + 12*y*z - 42*y^2*z + 48*y^3*z - 16*y^4*z + 3*z^2 - 39*y*z^2 + 78*y^2*z^2 - 38*y^3*z^2 - 3*z^3 + 36*y*z^3 - 34*y^2*z^3 - 8*y*z^4 + 2*z^5)*G[-y, 0, 1 - y, z])/ (3*y*z^2*(-1 + y + z)^2*(y + z)) + ((-6*y^3 + 6*y^4 - 2*y^5 + 12*y*z - 42*y^2*z + 48*y^3*z - 16*y^4*z + 3*z^2 - 39*y*z^2 + 78*y^2*z^2 - 38*y^3*z^2 - 3*z^3 + 36*y*z^3 - 34*y^2*z^3 - 8*y*z^4 + 2*z^5)*G[-y, 1 - y, 0, z])/ (3*y*z^2*(-1 + y + z)^2*(y + z)) + ((-4*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 7*z^2 + 15*y*z^2 + 4*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)) + ((-6*y^3 + 6*y^4 - 2*y^5 - 9*y*z + 18*y^2*z - 9*y^3*z + 2*y^4*z - 3*z^2 + 27*y*z^2 - 36*y^2*z^2 + 16*y^3*z^2 + 3*z^3 - 21*y*z^3 + 16*y^2*z^3 + 2*y*z^4 - 2*z^5)*G[-y, -y, 1 - y, z])/ (3*y*z^2*(-1 + y + z)^2*(y + z)) + G[1, y]*((21*y - 19*y^2 + 9*z - 28*y*z - 9*z^2)/(6*y*z*(y + z)) + (8*(-1 + y + z)*G[1 - y, z])/(3*z*(y + z)) + ((21*y^3 - 32*y^4 + 15*y^5 + 27*y^2*z - 60*y^3*z + 27*y^4*z - 9*y*z^2 + 6*y^2*z^2 - 12*y^3*z^2 + 9*z^3 + 16*y*z^3 - 36*y^2*z^3 - 18*z^4 - 3*y*z^4 + 9*z^5)*G[-y, z])/(6*y^2*z^2*(-1 + y + z)* (y + z)) + ((12*y^2 - 12*y^3 + 21*y*z - 24*y^2*z + 7*z^2 - 16*y*z^2 - 4*z^3)*G[0, 1 - y, z])/(3*y*z*(y + z)^2) + ((-1 + 4*y + 4*z)*G[0, -y, z])/(z*(y + z)) + (2*(-y - z + 3*y*z + 3*z^2 - 3*y*z^2 - 3*z^3 + y*z^3 + z^4)* G[1, 0, z])/(3*y*z^2*(-1 + y + z)^2) + ((12*y^2 - 12*y^3 + 21*y*z - 24*y^2*z + 7*z^2 - 16*y*z^2 - 4*z^3)* G[1 - y, 0, z])/(3*y*z*(y + z)^2) + ((-2*y^2 + 2*y^3 - 13*y*z + 3*y^2*z - 5*z^2 + 3*y*z^2 + 2*z^3)* G[1 - y, -y, z])/(3*y*z^2*(y + z)) + ((-6*y^3 + 6*y^4 - 2*y^5 + 12*y*z - 42*y^2*z + 48*y^3*z - 16*y^4*z + 3*z^2 - 39*y*z^2 + 78*y^2*z^2 - 38*y^3*z^2 - 3*z^3 + 36*y*z^3 - 34*y^2*z^3 - 8*y*z^4 + 2*z^5)*G[-y, 0, z])/(3*y*z^2*(-1 + y + z)^2* (y + z)) + ((-4*y^2 + 4*y^3 - 17*y*z + 15*y^2*z - 7*z^2 + 15*y*z^2 + 4*z^3)*G[-y, 1 - y, z])/(3*y*z^2*(y + z)) + ((-6*y^3 + 6*y^4 - 2*y^5 - 9*y*z + 18*y^2*z - 9*y^3*z + 2*y^4*z - 3*z^2 + 27*y*z^2 - 36*y^2*z^2 + 16*y^3*z^2 + 3*z^3 - 21*y*z^3 + 16*y^2*z^3 + 2*y*z^4 - 2*z^5)*G[-y, -y, z])/ (3*y*z^2*(-1 + y + z)^2*(y + z)) - (2*(-2 + 2*y + z)*G[1 - y, 0, -y, z])/z^2 + (2*(-2 + 2*y + z)*G[1 - y, 1 - y, -y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 0, 1 - y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 1 - y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 1 - y, -y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, -y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, -y, z])/z^2) + (2*(-2 + 2*y + z)*G[1 - y, 0, 1, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[1 - y, 0, -y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[1 - y, 1 - y, 1, 0, z])/z^2 + (2*(-2 + 2*y + z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 0, 1, 0, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 0, 1 - y, 1 - y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 1 - y, 0, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 1 - y, 1, 0, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 1 - y, 1 - y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 1 - y, -y, 1 - y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, -y, 0, 1 - y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, -y, 1 - y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, 1 - y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, -y, 1 - y, z])/z^2 + (-12/z + (6*(-2 + 2*y + z)*G[1 - y, z])/z^2)*Zeta[3]))/q2, delta[1, 2, "NS"] -> ((170 - 139*y + 31*z)/(18*(-1 + y)*z*(y + z)) + ((-2 + y - z)*G[0, 0, z])/(2*(-1 + y)*z*(y + z)) + G[0, 1 - y, z]*((-3*y^4 + 6*y^5 - 3*y^6 - 5*y^2*z + 12*y^4*z - 4*y^5*z - 3*y^6*z - 9*y*z^2 + 14*y^2*z^2 + 5*y^3*z^2 + 8*y^4*z^2 - 18*y^5*z^2 - 3*z^3 + 15*y*z^3 - 3*y^2*z^3 + 15*y^3*z^3 - 36*y^4*z^3 + 6*z^4 - 6*y*z^4 + 6*y^2*z^4 - 30*y^3*z^4 - 3*z^5 - 9*y^2*z^5)/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + (2*G[1, 0, y])/z^3) + ((-y^5 + 2*y^6 - y^7 - y^3*z - 4*y^4*z + 10*y^5*z - 4*y^6*z - y^7*z - 17*y^2*z^2 + 47*y^3*z^2 - 44*y^4*z^2 + 28*y^5*z^2 - 16*y^6*z^2 + 2*y^7*z^2 - 5*y*z^3 + 49*y^2*z^3 - 101*y^3*z^3 + 113*y^4*z^3 - 78*y^5*z^3 + 18*y^6*z^3 - z^4 + 14*y*z^4 - 47*y^2*z^4 + 89*y^3*z^4 - 104*y^4*z^4 + 41*y^5*z^4 + 3*z^5 - 13*y*z^5 + 22*y^2*z^5 - 51*y^3*z^5 + 39*y^4*z^5 - 3*z^6 + 4*y*z^6 - 10*y^2*z^6 + 17*y^3*z^6 + z^7 + 3*y^2*z^7)*G[1, 0, z])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2* (y + z)^3) + G[0, -y, z]*(-(G[1, 0, y]/z^3) - G[1, 1, y]/z^3) + G[0, z]*((-7*y - 4*y^2 + 11*y^3 - 25*z + 15*y*z + 25*y^2*z + z^2 + 29*y*z^2 + 15*z^3)/(6*(-1 + y)*z*(-1 + y + z)*(y + z)^2) + ((-3*y^4 + 6*y^5 - 3*y^6 - 5*y^2*z + 12*y^4*z - 4*y^5*z - 3*y^6*z - 9*y*z^2 + 14*y^2*z^2 + 5*y^3*z^2 + 8*y^4*z^2 - 18*y^5*z^2 - 3*z^3 + 15*y*z^3 - 3*y^2*z^3 + 15*y^3*z^3 - 36*y^4*z^3 + 6*z^4 - 6*y*z^4 + 6*y^2*z^4 - 30*y^3*z^4 - 3*z^5 - 9*y^2*z^5)*G[1, y])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((2 - 2*y + z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((2*y^3 - 8*y^4 + 12*y^5 - 8*y^6 + 2*y^7 + 3*y^2*z - 15*y^3*z + 21*y^4*z - 3*y^5*z - 12*y^6*z + 6*y^7*z - 2*y*z^2 + 6*y^2*z^2 - 20*y^3*z^2 + 58*y^4*z^2 - 70*y^5*z^2 + 28*y^6*z^2 - z^3 + 9*y*z^3 - 32*y^2*z^3 + 80*y^3*z^3 - 107*y^4*z^3 + 51*y^5*z^3 + 2*z^4 - 10*y*z^4 + 32*y^2*z^4 - 66*y^3*z^4 + 46*y^4*z^4 - z^5 + 3*y*z^5 - 15*y^2*z^5 + 21*y^3*z^5 + 4*y^2*z^6)*G[0, 1, y])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((-2*y^6 + 6*y^7 - 6*y^8 + 2*y^9 + y^4*z - 12*y^5*z + 34*y^6*z - 36*y^7*z + 13*y^8*z + 10*y^3*z^2 - 54*y^4*z^2 + 118*y^5*z^2 - 114*y^6*z^2 + 40*y^7*z^2 - 2*y^2*z^3 - 20*y^3*z^3 + 97*y^4*z^3 - 126*y^5*z^3 + 50*y^6*z^3 + 2*y*z^4 - 6*y^2*z^4 + 32*y^3*z^4 - 54*y^4*z^4 + 22*y^5*z^4 + z^5 - 8*y*z^5 + 20*y^2*z^5 - 20*y^3*z^5 + y^4*z^5 - 2*z^6 + 8*y*z^6 - 10*y^2*z^6 + z^7 - 2*y*z^7)*G[1, 0, y])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - G[1, 1, y]/(y*(y + z)^2)) + ((-3*y^4 + 6*y^5 - 3*y^6 - 5*y^2*z + 12*y^4*z - 4*y^5*z - 3*y^6*z - 9*y*z^2 + 14*y^2*z^2 + 5*y^3*z^2 + 8*y^4*z^2 - 18*y^5*z^2 - 3*z^3 + 15*y*z^3 - 3*y^2*z^3 + 15*y^3*z^3 - 36*y^4*z^3 + 6*z^4 - 6*y*z^4 + 6*y^2*z^4 - 30*y^3*z^4 - 3*z^5 - 9*y^2*z^5)*G[1 - y, 0, z])/ (6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + ((-34*y + 34*y^2 - 68*z + 68*y*z - 3*y^2*z - 6*y*z^2 - 3*z^3)* G[1 - y, 1 - y, z])/(6*(-1 + y)*z^2*(y + z)^2) + ((-179*y^4 + 546*y^5 - 555*y^6 + 188*y^7 - 391*y^3*z + 1406*y^4*z - 1657*y^5*z + 660*y^6*z - 18*y^7*z - 128*y^2*z^2 + 901*y^3*z^2 - 1517*y^4*z^2 + 780*y^5*z^2 - 36*y^6*z^2 + 27*y*z^3 + 146*y^2*z^3 - 553*y^3*z^3 + 389*y^4*z^3 + 27*y^5*z^3 + 9*z^4 - 45*y*z^4 - 63*y^2*z^4 + 90*y^3*z^4 + 117*y^4*z^4 - 18*z^5 + 18*y*z^5 + 9*y^2*z^5 + 99*y^3*z^5 + 9*z^6 + 27*y^2*z^6)*G[-y, 1 - y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + G[0, 0, y]*((-8*y + 8*y^2 - 2*z + 4*y*z + 3*y^2*z + 8*z^2 - 3*y*z^2)/ (6*(-1 + y)^2*z^2*(y + z)) + G[0, 1 - y, z]/z^3 + G[1 - y, 0, z]/z^3 + G[1 - y, 1 - y, z]/z^3 - G[-y, 1 - y, z]/z^3) + G[1, 0, y]*((-14*y^3 + 66*y^4 - 117*y^5 + 92*y^6 - 27*y^7 - 32*y^2*z + 174*y^3*z - 363*y^4*z + 329*y^5*z - 105*y^6*z - 3*y^7*z + 21*y*z^2 - 44*y^2*z^2 - 59*y^3*z^2 + 169*y^4*z^2 - 69*y^5*z^2 - 18*y^6*z^2 + 3*z^3 - 56*y*z^3 + 121*y^2*z^3 - 53*y^3*z^3 + 5*y^4*z^3 - 21*y^5*z^3 - 12*z^4 + 57*y*z^4 - 39*y^2*z^4 - 12*y^3*z^4 + 3*y^4*z^4 + 15*z^5 - 24*y*z^5 - 6*y^2*z^5 + 12*y^3*z^5 - 6*z^6 + 2*y*z^6 + 3*y^2*z^6)/(6*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) - G[1 - y, 0, z]/z^3 + (2*G[1 - y, 1 - y, z])/z^3 - G[1 - y, -y, z]/z^3 - G[-y, 1 - y, z]/z^3) + Pi^2*((10*y^4 - 24*y^5 + 18*y^6 - 4*y^7 - 36*y^3*z + 177*y^4*z - 261*y^5*z + 135*y^6*z - 15*y^7*z - 48*y^2*z^2 + 351*y^3*z^2 - 639*y^4*z^2 + 321*y^5*z^2 + 15*y^6*z^2 - 68*y*z^3 + 411*y^2*z^3 - 789*y^3*z^3 + 322*y^4*z^3 + 168*y^5*z^3 + 6*z^4 + 105*y*z^4 - 381*y^2*z^4 + 114*y^3*z^4 + 288*y^4*z^4 - 12*z^5 - 18*y*z^5 - 45*y^2*z^5 + 207*y^3*z^5 + 6*z^6 - 19*y*z^6 + 57*y^2*z^6)/ (72*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-5 + 5*y + 4*z)*G[0, z])/(12*(-1 + y)^3*z) + ((-2 + 7*y - 4*y^2 + 6*z - 14*y*z + 4*y^2*z - 6*z^2 + 7*y*z^2 + 2*z^3)* G[1, z])/(12*y*z^3*(-1 + y + z)^2) + ((-6*y^4 + 22*y^5 - 30*y^6 + 18*y^7 - 4*y^8 - 24*y^3*z + 130*y^4*z - 240*y^5*z + 186*y^6*z - 52*y^7*z - 36*y^2*z^2 + 300*y^3*z^2 - 660*y^4*z^2 + 579*y^5*z^2 - 183*y^6*z^2 - 24*y*z^3 + 280*y^2*z^3 - 660*y^3*z^3 + 636*y^4*z^3 - 244*y^5*z^3 - 6*z^4 + 130*y*z^4 - 330*y^2*z^4 + 384*y^3*z^4 - 226*y^4*z^4 + 6*z^5 - 12*y*z^5 + 66*y^2*z^5 - 132*y^3*z^5 + 15*y*z^6 - 63*y^2*z^6 - 12*y*z^7)* G[1 - y, z])/(36*(-1 + y)^3*y*z^3*(y + z)^4) + G[0, y]*((-12 + 12*y - 13*z)/(24*(-1 + y)^2*z^2) - G[1 - y, z]/(2*z^3)) + G[1, y]* ((14*y^5 - 66*y^6 + 124*y^7 - 116*y^8 + 54*y^9 - 10*y^10 + 55*y^4*z - 287*y^5*z + 598*y^6*z - 622*y^7*z + 323*y^8*z - 67*y^9*z + 60*y^3*z^2 - 386*y^4*z^2 + 958*y^5*z^2 - 1176*y^6*z^2 + 722*y^7*z^2 - 178*y^8*z^2 + 30*y^2*z^3 - 254*y^3*z^3 + 771*y^4*z^3 - 1161*y^5*z^3 + 892*y^6*z^3 - 278*y^7*z^3 - 2*y*z^4 - 46*y^2*z^4 + 264*y^3*z^4 - 604*y^4*z^4 + 678*y^5*z^4 - 294*y^6*z^4 - z^5 + 9*y*z^5 + 4*y^2*z^5 - 128*y^3*z^5 + 315*y^4*z^5 - 215*y^5*z^5 + 2*z^6 - 10*y*z^6 + 90*y^3*z^6 - 106*y^4*z^6 - z^7 + 3*y*z^7 + 14*y^2*z^7 - 32*y^3*z^7 - 4*y^2*z^8)/ (12*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) - G[1 - y, z]/(3*z^3) + (7*G[-y, z])/(6*z^3)) - G[0, 1 - y, z]/(6*z^3) - G[1 - y, 1, z]/(3*z^3) - G[1 - y, 1 - y, z]/(3*z^3) + (7*G[-y, 1 - y, z])/(6*z^3)) + G[0, 1, y]*((-3*y^3 - 9*y^4 + 27*y^5 - 15*y^6 + 23*y^2*z - 84*y^3*z + 96*y^4*z - 38*y^5*z + 3*y^6*z + 6*y*z^2 - 32*y^2*z^2 + 25*y^3*z^2 + 4*y^4*z^2 + 18*y^5*z^2 + 3*z^3 - 9*y*z^3 - 21*y^2*z^3 + 45*y^3*z^3 + 36*y^4*z^3 - 6*z^4 + 3*y*z^4 + 18*y^2*z^4 + 30*y^3*z^4 + 3*z^5 + 9*y^2*z^5)/(6*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)^2) + G[0, 1 - y, z]/z^3 - (2*G[0, -y, z])/z^3 - G[1 - y, 0, z]/z^3 + (3*G[1 - y, -y, z])/z^3 + G[-y, 0, z]/z^3 - (6*G[-y, -y, z])/z^3) + G[1, 1, y]*((-34*y + 34*y^2 - 68*z + 68*y*z - 3*y^2*z - 6*y*z^2 - 3*z^3)/ (6*(-1 + y)*z^2*(y + z)^2) + (2*G[-y, -y, z])/z^3) - (3*(-2 + 2*y - z)*G[0, 0, 0, y])/(2*(-1 + y)^2*z^2) + ((-5*y^3 + 22*y^4 - 38*y^5 + 32*y^6 - 13*y^7 + 2*y^8 - 9*y^2*z + 49*y^3*z - 98*y^4*z + 90*y^5*z - 37*y^6*z + 5*y^7*z + 2*y*z^2 + 5*y^2*z^2 - 29*y^3*z^2 + 30*y^4*z^2 - 3*y^5*z^2 - 5*y^6*z^2 + z^3 - 9*y*z^3 + 25*y^2*z^3 - 45*y^3*z^3 + 51*y^4*z^3 - 23*y^5*z^3 - 2*z^4 + 10*y*z^4 - 25*y^2*z^4 + 38*y^3*z^4 - 23*y^4*z^4 + z^5 - 3*y*z^5 + 8*y^2*z^5 - 10*y^3*z^5 - 2*y^2*z^6)*G[0, 0, 1, y])/ ((-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^2) + ((y + 2*z)*G[0, 0, 1 - y, z])/(z^2*(y + z)^2) + ((-4*y^6 + 12*y^7 - 12*y^8 + 4*y^9 - y^4*z - 12*y^5*z + 47*y^6*z - 54*y^7*z + 20*y^8*z - 10*y^3*z^2 + 18*y^4*z^2 + 26*y^5*z^2 - 66*y^6*z^2 + 32*y^7*z^2 + 2*y^2*z^3 - 4*y^3*z^3 + 29*y^4*z^3 - 54*y^5*z^3 + 25*y^6*z^3 - 2*y*z^4 + 22*y^3*z^4 - 36*y^4*z^4 + 8*y^5*z^4 - z^5 + 8*y*z^5 - 11*y^2*z^5 + 2*y^3*z^5 - 10*y^4*z^5 + 2*z^6 - 8*y*z^6 + 10*y^2*z^6 - 12*y^3*z^6 - z^7 + 2*y*z^7 - 3*y^2*z^7)* G[0, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-2*y^5 + 12*y^6 - 28*y^7 + 32*y^8 - 18*y^9 + 4*y^10 - 5*y^4*z + 37*y^5*z - 96*y^6*z + 116*y^7*z - 67*y^8*z + 15*y^9*z + 4*y^3*z^2 + 2*y^4*z^2 - 42*y^5*z^2 + 62*y^6*z^2 - 26*y^7*z^2 - 4*y^2*z^3 + 20*y^3*z^3 - 33*y^4*z^3 - 29*y^5*z^3 + 110*y^6*z^3 - 64*y^7*z^3 + 2*y*z^4 - 8*y^3*z^4 - 68*y^4*z^4 + 202*y^5*z^4 - 132*y^6*z^4 + z^5 - 9*y*z^5 + 24*y^2*z^5 - 76*y^3*z^5 + 189*y^4*z^5 - 145*y^5*z^5 - 2*z^6 + 10*y*z^6 - 30*y^2*z^6 + 90*y^3*z^6 - 92*y^4*z^6 + z^7 - 3*y*z^7 + 16*y^2*z^7 - 30*y^3*z^7 - 4*y^2*z^8)*G[0, 1, 0, z])/ (2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2*(y + z)^4) + ((y^3 + 2*z - 4*y*z + 4*y^2*z + y*z^2)*G[0, 1, 1, y])/ (2*(-1 + y)^2*y*z*(y + z)^2) + ((y + 2*z)*G[0, 1 - y, 0, z])/ (z^2*(y + z)^2) - G[0, 1 - y, 1 - y, z]/(y*(y + z)^2) + ((-5*y^3 + 15*y^4 - 15*y^5 + 5*y^6 - 12*y^2*z + 38*y^3*z - 40*y^4*z + 14*y^5*z - 7*y*z^2 + 25*y^2*z^2 - 34*y^3*z^2 + 16*y^4*z^2 - 2*z^3 + 8*y*z^3 - 20*y^2*z^3 + 18*y^3*z^3 - 5*y*z^4 + 13*y^2*z^4 + 4*y*z^5)* G[0, -y, 1 - y, z])/(2*(-1 + y)^3*y*z^3*(y + z)^2) + ((2*y - 6*y^2 + 4*y^3 + 4*z - 12*y*z + 7*y^2*z - 2*z^2 - z^3)* G[1, 0, 0, y])/(2*(-1 + y)^2*z^2*(y + z)^2) + ((-2*y^4 + 8*y^5 - 12*y^6 + 8*y^7 - 2*y^8 + y^2*z - 9*y^3*z + 35*y^4*z - 61*y^5*z + 48*y^6*z - 14*y^7*z - 2*y*z^2 + 6*y^2*z^2 + 14*y^3*z^2 - 72*y^4*z^2 + 88*y^5*z^2 - 34*y^6*z^2 + z^3 - y*z^3 + 4*y^2*z^3 - 44*y^3*z^3 + 87*y^4*z^3 - 47*y^5*z^3 - 2*z^4 + 6*y*z^4 - 20*y^2*z^4 + 54*y^3*z^4 - 42*y^4*z^4 + z^5 - 3*y*z^5 + 15*y^2*z^5 - 21*y^3*z^5 - 4*y^2*z^6)*G[1, 0, 1, y])/(2*(-1 + y)^3*y^2*z^2*(-1 + y + z)^2* (y + z)^2) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + y*z^2 + 2*z^3)* G[1, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((2*y^5 - 2*y^6 - 6*y^7 + 10*y^8 - 4*y^9 + 8*y^4*z - 12*y^5*z - 21*y^6*z + 46*y^7*z - 21*y^8*z + 2*y^3*z^2 + 12*y^4*z^2 - 82*y^5*z^2 + 116*y^6*z^2 - 48*y^7*z^2 + 6*y^2*z^3 - 4*y^3*z^3 - 70*y^4*z^3 + 112*y^5*z^3 - 39*y^6*z^3 - 4*y*z^4 + 10*y^2*z^4 - 40*y^3*z^4 + 42*y^4*z^4 + 12*y^5*z^4 - 2*z^5 + 16*y*z^5 - 39*y^2*z^5 + 22*y^3*z^5 + 33*y^4*z^5 + 4*z^6 - 16*y*z^6 + 16*y^2*z^6 + 16*y^3*z^6 - 2*z^7 + 4*y*z^7 + 3*y^2*z^7)*G[1, 1, 0, y])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2*(y + z)^4) + G[-y, z]*(((7*y^4 - 14*y^5 + 7*y^6 + 28*y^3*z - 70*y^4*z + 42*y^5*z + 31*y^2*z^2 - 118*y^3*z^2 + 92*y^4*z^2 - 2*y*z^3 - 58*y^2*z^3 + 84*y^3*z^3 - 2*z^4 + 8*y*z^4 + 23*y^2*z^4 + 4*z^5 - 6*y*z^5 - 2*z^6)* G[0, 1, y])/(2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((20*y^4 - 28*y^5 + 11*y^6 + 46*y^3*z - 108*y^4*z + 56*y^5*z + 23*y^2*z^2 - 126*y^3*z^2 + 99*y^4*z^2 - 46*y^2*z^3 + 74*y^3*z^3 - 3*z^4 + 6*y*z^4 + 17*y^2*z^4 + 6*z^5 - 6*y*z^5 - 3*z^6)*G[1, 0, y])/ (6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^3 - 31*y^2*z - 20*y*z^2 + 3*z^3)*G[1, 1, y])/ (3*y*z^3*(y + z)^2) - (5*G[0, 0, 1, y])/z^3 - G[1, 0, 0, y]/z^3 - G[1, 1, 0, y]/z^3) + G[1 - y, z]* ((188*y - 188*y^2 + 418*z - 499*y*z + 36*y^2*z - 81*z^2 - 9*y*z^2 - 45*z^3)/(18*(-1 + y)*z^2*(y + z)^2) + ((-8*y^2 + 16*y^3 - 8*y^4 - 10*y*z + 32*y^2*z - 22*y^3*z + 4*z^2 + 16*y*z^2 - 11*y^2*z^2 + 12*z^3 + 6*y*z^3 + 9*z^4)*G[0, 0, y])/ (6*(-1 + y)^2*z^3*(y + z)^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 - 2*y*z + 8*y^2*z - 13*y^3*z + 10*y^4*z - 3*y^5*z - z^2 + 7*y*z^2 - 17*y^2*z^2 + 19*y^3*z^2 - 8*y^4*z^2 - y*z^3 + 6*y^2*z^3 - 7*y^3*z^3 + 2*y*z^4 - 6*y^2*z^4 - 2*y*z^5)* G[0, 1, y])/((-1 + y)^3*y*z^3*(y + z)^2) + ((4*y^4 - 8*y^5 + 4*y^6 + 10*y^3*z - 8*y^4*z - 2*y^5*z + 6*y^2*z^2 + 36*y^3*z^2 - 39*y^4*z^2 - 26*y*z^3 + 124*y^2*z^3 - 86*y^3*z^3 + 10*z^4 + 28*y*z^4 - 20*y^2*z^4 + 12*z^5 + 3*z^6)*G[1, 0, y])/ (6*(-1 + y)^2*z^3*(y + z)^4) + (3*G[0, 0, 0, y])/z^3 + (3*G[0, 0, 1, y])/z^3 - (2*G[0, 1, 0, y])/z^3 - G[1, 0, 0, y]/z^3 + G[1, 0, 1, y]/z^3 + (3*G[1, 1, 0, y])/z^3) + ((2 - 7*y + 4*y^2 - 6*z + 14*y*z - 4*y^2*z + 6*z^2 - 7*y*z^2 - 2*z^3)* G[1, 1, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + y*z^2 + 2*z^3)*G[1, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((y + 2*z)*G[1 - y, 0, 0, z])/ (z^2*(y + z)^2) - G[1 - y, 0, 1 - y, z]/(y*(y + z)^2) + ((-2*y^4 + 4*y^5 - 2*y^6 - 6*y^3*z + 10*y^4*z - 7*y^5*z + 3*y^6*z - 12*y^3*z^2 + 4*y^4*z^2 + 12*y^5*z^2 - 10*y*z^3 + 22*y^2*z^3 - 44*y^3*z^3 + 48*y^4*z^3 - 2*z^4 + 4*y*z^4 - 22*y^2*z^4 + 44*y^3*z^4 - 5*y*z^5 + 21*y^2*z^5 + 4*y*z^6)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^3*y*z^2*(y + z)^4) - G[1 - y, 1 - y, 0, z]/(y*(y + z)^2) + ((-6*y^2 + 46*y^3 - 102*y^4 + 90*y^5 - 28*y^6 - 12*y*z + 110*y^2*z - 264*y^3*z + 246*y^4*z - 80*y^5*z - 6*z^2 + 82*y*z^2 - 222*y^2*z^2 + 237*y^3*z^2 - 91*y^4*z^2 - 6*y*z^3 + 42*y^2*z^3 - 48*y^3*z^3 + 15*y*z^4 - 39*y^2*z^4 - 12*y*z^5)*G[1 - y, -y, 1 - y, z])/ (6*(-1 + y)^3*y*z^3*(y + z)^2) + ((-6*y^4 + 8*y^5 - 3*y^6 - 18*y^3*z + 40*y^4*z - 20*y^5*z - 15*y^2*z^2 + 62*y^3*z^2 - 45*y^4*z^2 + 30*y^2*z^3 - 42*y^3*z^3 + z^4 - 2*y*z^4 - 13*y^2*z^4 - 2*z^5 + 2*y*z^5 + z^6)*G[-y, 0, 1 - y, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-6*y^4 + 8*y^5 - 3*y^6 - 18*y^3*z + 40*y^4*z - 20*y^5*z - 15*y^2*z^2 + 62*y^3*z^2 - 45*y^4*z^2 + 30*y^2*z^3 - 42*y^3*z^3 + z^4 - 2*y*z^4 - 13*y^2*z^4 - 2*z^5 + 2*y*z^5 + z^6)*G[-y, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + Pi*(((-1/6*I)*(-13 + 11*y - 2*z))/((-1 + y)*z*(y + z)) + G[0, z]*(((-1/2*I)*(-2 + y - z))/((-1 + y)*z*(y + z)) - (I*(y + 2*z)*G[1, y])/(z^2*(y + z)^2)) + (I*(-2 + 2*y - z)*G[0, 0, y])/((-1 + y)^2*z^2) + G[1 - y, z]*(((I/6)*(13*y - 13*y^2 + 26*z - 26*y*z + 3*y^2*z + 6*y*z^2 + 3*z^3))/((-1 + y)*z^2*(y + z)^2) - ((2*I)*G[0, 0, y])/z^3) - ((I/2)*(2*y - 4*y^2 + 2*y^3 + 4*z - 8*y*z + 5*y^2*z + 2*y*z^2 + z^3)*G[0, 1, y])/((-1 + y)^2*z^2*(y + z)^2) - (I*(y + 2*z)*G[0, 1 - y, z])/(z^2*(y + z)^2) - ((I/2)*(2*y - 4*y^2 + 2*y^3 + 4*z - 8*y*z + 5*y^2*z + 2*y*z^2 + z^3)* G[1, 0, y])/((-1 + y)^2*z^2*(y + z)^2) + G[-y, z]*((I*G[0, 1, y])/z^3 + (I*G[1, 0, y])/z^3) - (I*(y + 2*z)*G[1 - y, 0, z])/(z^2*(y + z)^2) + G[1, y]*(((I/6)*(13*y - 13*y^2 + 26*z - 26*y*z + 3*y^2*z + 6*y*z^2 + 3*z^3))/((-1 + y)*z^2*(y + z)^2) + (((13*I)/6)*G[-y, z])/z^3 + (I*G[0, -y, z])/z^3 + (I*G[-y, 0, z])/z^3) + (((13*I)/6)*G[-y, 1 - y, z])/z^3 + G[0, y]*(((-1/6*I)*(13*y - 13*y^2 + 19*z - 20*y*z + 3*y^2*z + 5*z^2 - 3*y*z^2))/((-1 + y)^2*z^2*(y + z)) + ((I/2)*(-2 + 2*y - z)*G[0, z])/((-1 + y)^2*z^2) - ((I/6)*(13*y^2 - 26*y^3 + 13*y^4 + 32*y*z - 64*y^2*z + 32*y^3*z + 25*z^2 - 50*y*z^2 + 28*y^2*z^2 + 6*y*z^3 + 3*z^4)*G[1 - y, z])/ ((-1 + y)^2*z^3*(y + z)^2) - (I*G[0, 1 - y, z])/z^3 - (I*G[1 - y, 0, z])/z^3 + (I*G[-y, 1 - y, z])/z^3) + (I*G[0, -y, 1 - y, z])/z^3 + (I*G[-y, 0, 1 - y, z])/z^3 + (I*G[-y, 1 - y, 0, z])/z^3) + ((-14*y^3 - 31*y^2*z - 20*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y*z^3*(y + z)^2) + G[0, y]*((188*y^2 - 376*y^3 + 188*y^4 + 415*y*z - 1008*y^2*z + 629*y^3*z - 36*y^4*z + 173*z^2 - 666*y*z^2 + 498*y^2*z^2 - 42*y^3*z^2 - 142*z^3 + 80*y*z^3 - 12*y^2*z^3 - 31*z^4 - 6*y*z^4)/ (18*(-1 + y)^2*z^2*(-1 + y + z)*(y + z)^2) + ((y^5 - 2*y^6 + y^7 + 3*y^3*z - 8*y^4*z + 8*y^5*z - 4*y^6*z + y^7*z + 15*y^2*z^2 - 56*y^3*z^2 + 76*y^4*z^2 - 41*y^5*z^2 + 6*y^6*z^2 + y*z^3 - 28*y^2*z^3 + 71*y^3*z^3 - 54*y^4*z^3 + 7*y^5*z^3 + z^4 - 7*y*z^4 + 25*y^2*z^4 - 27*y^3*z^4 - y^4*z^4 - 2*z^5 + 9*y*z^5 - 12*y^2*z^5 - 4*y^3*z^5 + z^6 - 3*y*z^6 - y^2*z^6)*G[0, z])/ (2*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((179*y^3 - 546*y^4 + 555*y^5 - 188*y^6 + 382*y^2*z - 1433*y^3*z + 1738*y^4*z - 705*y^5*z + 18*y^6*z + 197*y*z^2 - 1153*y^2*z^2 + 1805*y^3*z^2 - 894*y^4*z^2 + 45*y^5*z^2 - 9*z^3 - 242*y*z^3 + 628*y^2*z^3 - 377*y^3*z^3 + 27*y^4*z^3 + 18*z^4 + 45*y^2*z^4 - 9*y^3*z^4 - 9*z^5 + 45*y*z^5 - 9*y^2*z^5)*G[1 - y, z])/ (18*(-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^2) + ((2 - 2*y + z)*G[0, 0, z])/(2*(-1 + y)^2*z^2) + ((-5*y^3 + 20*y^4 - 30*y^5 + 20*y^6 - 5*y^7 - 9*y^2*z + 46*y^3*z - 84*y^4*z + 66*y^5*z - 19*y^6*z - y*z^2 + 22*y^2*z^2 - 65*y^3*z^2 + 68*y^4*z^2 - 24*y^5*z^2 + z^3 - 2*y*z^3 - 9*y^2*z^3 + 22*y^3*z^3 - 12*y^4*z^3 - 2*z^4 + 5*y*z^4 - 2*y^2*z^4 - 2*y^3*z^4 + z^5 - 2*y*z^5)*G[0, 1 - y, z])/(2*(-1 + y)^2*y^2*z^3*(-1 + y + z)^2* (y + z)) + ((2 - y - 6*z + 2*y*z + 6*z^2 - y*z^2 - 2*z^3)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((-2*y^4 + 7*y^5 - 8*y^6 + 3*y^7 - 8*y^3*z + 32*y^4*z - 44*y^5*z + 20*y^6*z - 12*y^2*z^2 + 58*y^3*z^2 - 96*y^4*z^2 + 49*y^5*z^2 - 8*y*z^3 + 58*y^2*z^3 - 116*y^3*z^3 + 62*y^4*z^3 - 2*z^4 + 15*y*z^4 - 40*y^2*z^4 + 21*y^3*z^4 + 2*z^5 - 8*y*z^5 + 2*y^2*z^5 - y*z^6)*G[1 - y, 0, z])/ (2*(-1 + y)^2*y*z^3*(y + z)^4) + ((28*y^2 - 56*y^3 + 28*y^4 + 62*y*z - 124*y^2*z + 62*y^3*z + 40*z^2 - 80*y*z^2 + 43*y^2*z^2 + 6*y*z^3 + 3*z^4)*G[1 - y, 1 - y, z])/ (6*(-1 + y)^2*z^3*(y + z)^2) + ((20*y^4 - 28*y^5 + 11*y^6 + 46*y^3*z - 108*y^4*z + 56*y^5*z + 23*y^2*z^2 - 126*y^3*z^2 + 99*y^4*z^2 - 46*y^2*z^3 + 74*y^3*z^3 - 3*z^4 + 6*y*z^4 + 17*y^2*z^4 + 6*z^5 - 6*y*z^5 - 3*z^6)* G[-y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, 0, 1 - y, z]/z^3 - G[0, 1 - y, 0, z]/z^3 + G[0, 1 - y, 1 - y, z]/z^3 - G[0, -y, 1 - y, z]/z^3 + G[1 - y, 0, 0, z]/z^3 - G[1 - y, 1 - y, 0, z]/z^3 - G[1 - y, -y, 1 - y, z]/z^3 + G[-y, 0, 1 - y, z]/z^3 - (2*G[-y, 1 - y, 1 - y, z])/z^3) + ((y^4 - 14*y^5 + 10*y^6 + 38*y^3*z - 102*y^4*z + 70*y^5*z + 70*y^2*z^2 - 228*y^3*z^2 + 177*y^4*z^2 - 6*y*z^3 - 128*y^2*z^3 + 178*y^3*z^3 - 3*z^4 + 18*y*z^4 + 52*y^2*z^4 + 6*z^5 - 12*y*z^5 - 3*z^6)* G[-y, -y, 1 - y, z])/(6*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + Nf*(Nc*((-18 + 37*y + 19*z)/(18*(-1 + y)*z*(y + z)) + Pi*((I/3)/((-1 + y)*z) - ((I/3)*G[0, y])/((-1 + y)^2*z)) + Pi^2*((12*y - 42*y^2 + 52*y^3 - 24*y^4 + 2*y^5 - 6*z + 3*y*z + 18*y^2*z - 16*y^3*z + 9*z^2 - 18*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 - 2*z^3 + 3*y*z^3 - 4*y^2*z^3 - z^4)/(18*(-1 + y)^2*(-1 + y + z)^2* (y + z)^3) + ((2*y - z)*G[1, y])/(3*(y + z)^4) + ((2*y - z)*G[1 - y, z])/(3*(y + z)^4)) + G[0, 0, y]/(3*(-1 + y)^2*z) + ((-3*y + 12*y^2 - 18*y^3 + 12*y^4 - 3*y^5 + 15*z - 66*y*z + 114*y^2*z - 94*y^3*z + 33*y^4*z - 2*y^5*z - 24*z^2 + 84*y*z^2 - 102*y^2*z^2 + 43*y^3*z^2 + 6*z^3 - 12*y*z^3 + 3*y^2*z^3 + 6*y^3*z^3 + 2*z^4 - 3*y*z^4 + 4*y^2*z^4 + z^5)*G[1, 0, y])/(3*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) - (2*(2*y - z)*G[1 - y, z]*G[1, 0, y])/(y + z)^4 + G[0, z]*((-y^2 + 9*z - 8*y*z - 7*z^2)/(3*z*(-1 + y + z)*(y + z)^2) + (2*(2*y - z)*G[1, 0, y])/(y + z)^4) + ((3*y - 6*y^2 + 2*y^3 - 15*z + 12*y*z + 6*y^2*z - 2*y^3*z + 36*z^2 - 21*y*z^2 - 25*z^3 + 6*y*z^3 + 4*z^4)*G[1, 0, z])/ (3*z*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((18*y - 17*y^2 - y^3 - 36*z + 146*y*z - 165*y^2*z + 30*y^3*z + 55*z^2 - 129*y*z^2 + 24*y^2*z^2 - 19*z^3 - 6*y*z^3)/ (18*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((y^3 + 12*y*z - 15*y^2*z + 2*y^3*z - 6*z^2 - 6*y*z^2 + 10*z^3 - 6*y*z^3 - 4*z^4)*G[0, z])/(3*z*(-1 + y + z)^2*(y + z)^3) + (2*(2*y - z)*G[1 - y, 0, z])/(y + z)^4) - (2*(2*y - z)*G[0, 1, 0, y])/(y + z)^4 - (2*(2*y - z)*G[0, 1, 0, z])/ (y + z)^4 - (2*(2*y - z)*G[1, 1, 0, y])/(y + z)^4 - (2*(2*y - z)*G[1 - y, 1, 0, z])/(y + z)^4) + ((19*(-2 + y - z))/(18*(-1 + y)*z*(y + z)) + G[0, z]*(-1/3*1/(z*(y + z)) - G[1, y]/(3*z*(y + z)^2)) + Pi^2*((2 - 2*y + z)/(18*(-1 + y)^2*z^2) + G[1 - y, z]/(9*z^3)) + ((-2 + 2*y - z)*G[0, 0, y])/(3*(-1 + y)^2*z^2) + G[0, 1, y]/(3*z*(y + z)^2) - G[0, 1 - y, z]/(3*z*(y + z)^2) + ((-2*y + 2*y^2 - 3*z + 2*y*z - 2*z^2 - z^3)*G[1, 0, y])/ (3*(-1 + y)^2*z^2*(y + z)^2) + G[1 - y, z]* ((19*y + 32*z)/(9*z^2*(y + z)^2) - (2*G[0, 0, y])/(3*z^3) - (2*G[1, 0, y])/(3*z^3)) - (2*(y + 2*z)*G[1, 1, y])/ (3*z^2*(y + z)^2) + G[-y, z]*((2*G[1, 0, y])/(3*z^3) + (2*G[1, 1, y])/(3*z^3)) - G[1 - y, 0, z]/(3*z*(y + z)^2) - (2*(y + 2*z)*G[1 - y, 1 - y, z])/(3*z^2*(y + z)^2) + ((-19*y^2 - 32*y*z - 7*z^2)*G[-y, 1 - y, z])/(9*z^3*(y + z)^2) + Pi*(((I/3)*(-2 + y - z))/((-1 + y)*z*(y + z)) + (((2*I)/3)*(y + 2*z)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-1/3*I)*(-2 + 2*y - z))/((-1 + y)^2*z^2) + (((2*I)/3)*G[1 - y, z])/z^3) + G[1, y]* ((((2*I)/3)*(y + 2*z))/(z^2*(y + z)^2) - (((2*I)/3)*G[-y, z])/ z^3) - (((2*I)/3)*G[-y, 1 - y, z])/z^3) + G[0, y]*((38*y - 38*y^2 + 32*z - 7*y*z + 19*z^2 + 6*y*z^2)/ (18*(-1 + y)^2*z^2*(y + z)) + ((19*y^2 + 32*y*z + 10*z^2)* G[1 - y, z])/(9*z^3*(y + z)^2) - (2*G[1 - y, 1 - y, z])/(3*z^3) + (2*G[-y, 1 - y, z])/(3*z^3)) + G[1, y]* ((19*y + 32*z)/(9*z^2*(y + z)^2) - (2*(y + 2*z)*G[1 - y, z])/ (3*z^2*(y + z)^2) + ((-19*y^2 - 32*y*z - 7*z^2)*G[-y, z])/ (9*z^3*(y + z)^2) + (2*G[1 - y, -y, z])/(3*z^3) + (2*G[-y, 1 - y, z])/(3*z^3) - (2*G[-y, -y, z])/(3*z^3)) + (2*G[1 - y, -y, 1 - y, z])/(3*z^3) + (2*G[-y, 1 - y, 1 - y, z])/ (3*z^3) - (2*G[-y, -y, 1 - y, z])/(3*z^3))/Nc) + G[1, y]*((188*y - 188*y^2 + 418*z - 499*y*z + 36*y^2*z - 81*z^2 - 9*y*z^2 - 45*z^3)/(18*(-1 + y)*z^2*(y + z)^2) + ((-34*y + 34*y^2 - 68*z + 68*y*z - 3*y^2*z - 6*y*z^2 - 3*z^3)* G[1 - y, z])/(6*(-1 + y)*z^2*(y + z)^2) + ((-179*y^4 + 546*y^5 - 555*y^6 + 188*y^7 - 391*y^3*z + 1406*y^4*z - 1657*y^5*z + 660*y^6*z - 18*y^7*z - 128*y^2*z^2 + 901*y^3*z^2 - 1517*y^4*z^2 + 780*y^5*z^2 - 36*y^6*z^2 + 27*y*z^3 + 146*y^2*z^3 - 553*y^3*z^3 + 389*y^4*z^3 + 27*y^5*z^3 + 9*z^4 - 45*y*z^4 - 63*y^2*z^4 + 90*y^3*z^4 + 117*y^4*z^4 - 18*z^5 + 18*y*z^5 + 9*y^2*z^5 + 99*y^3*z^5 + 9*z^6 + 27*y^2*z^6)*G[-y, z])/ (18*(-1 + y)^2*y^2*z^3*(-1 + y + z)*(y + z)^2) + ((y + 2*z)*G[0, 0, z])/(z^2*(y + z)^2) - G[0, 1 - y, z]/(y*(y + z)^2) + ((-5*y^3 + 15*y^4 - 15*y^5 + 5*y^6 - 12*y^2*z + 38*y^3*z - 40*y^4*z + 14*y^5*z - 7*y*z^2 + 25*y^2*z^2 - 34*y^3*z^2 + 16*y^4*z^2 - 2*z^3 + 8*y*z^3 - 20*y^2*z^3 + 18*y^3*z^3 - 5*y*z^4 + 13*y^2*z^4 + 4*y*z^5)* G[0, -y, z])/(2*(-1 + y)^3*y*z^3*(y + z)^2) + ((-2 + y + 6*z - 2*y*z - 6*z^2 + y*z^2 + 2*z^3)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)^2) - G[1 - y, 0, z]/(y*(y + z)^2) + ((-6*y^2 + 46*y^3 - 102*y^4 + 90*y^5 - 28*y^6 - 12*y*z + 110*y^2*z - 264*y^3*z + 246*y^4*z - 80*y^5*z - 6*z^2 + 82*y*z^2 - 222*y^2*z^2 + 237*y^3*z^2 - 91*y^4*z^2 - 6*y*z^3 + 42*y^2*z^3 - 48*y^3*z^3 + 15*y*z^4 - 39*y^2*z^4 - 12*y*z^5)*G[1 - y, -y, z])/ (6*(-1 + y)^3*y*z^3*(y + z)^2) + ((-6*y^4 + 8*y^5 - 3*y^6 - 18*y^3*z + 40*y^4*z - 20*y^5*z - 15*y^2*z^2 + 62*y^3*z^2 - 45*y^4*z^2 + 30*y^2*z^3 - 42*y^3*z^3 + z^4 - 2*y*z^4 - 13*y^2*z^4 - 2*z^5 + 2*y*z^5 + z^6)*G[-y, 0, z])/ (2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((-14*y^3 - 31*y^2*z - 20*y*z^2 + 3*z^3)*G[-y, 1 - y, z])/ (3*y*z^3*(y + z)^2) + ((y^4 - 14*y^5 + 10*y^6 + 38*y^3*z - 102*y^4*z + 70*y^5*z + 70*y^2*z^2 - 228*y^3*z^2 + 177*y^4*z^2 - 6*y*z^3 - 128*y^2*z^3 + 178*y^3*z^3 - 3*z^4 + 18*y*z^4 + 52*y^2*z^4 + 6*z^5 - 12*y*z^5 - 3*z^6)*G[-y, -y, z])/(6*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - G[0, 0, -y, z]/z^3 + G[0, -y, 0, z]/z^3 - G[0, -y, 1 - y, z]/z^3 - G[0, -y, -y, z]/z^3 - G[1 - y, 0, -y, z]/z^3 - G[1 - y, -y, 0, z]/z^3 + (4*G[1 - y, -y, -y, z])/z^3 - G[-y, 0, 0, z]/z^3 + (2*G[-y, 1 - y, -y, z])/z^3 + (2*G[-y, -y, 0, z])/z^3 + (2*G[-y, -y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, z])/z^3) - G[0, 0, -y, 1 - y, z]/z^3 + G[0, -y, 0, 1 - y, z]/z^3 + G[0, -y, 1 - y, 0, z]/z^3 - G[0, -y, 1 - y, 1 - y, z]/z^3 - G[0, -y, -y, 1 - y, z]/z^3 - G[1 - y, 0, 1, 0, z]/z^3 - G[1 - y, 0, -y, 1 - y, z]/z^3 + (2*G[1 - y, 1, 1, 0, z])/z^3 + G[1 - y, 1 - y, 1, 0, z]/z^3 - G[1 - y, -y, 0, 1 - y, z]/z^3 - G[1 - y, -y, 1 - y, 0, z]/z^3 + (4*G[1 - y, -y, -y, 1 - y, z])/z^3 - G[-y, 0, 0, 1 - y, z]/z^3 - G[-y, 0, 1, 0, z]/z^3 - G[-y, 0, 1 - y, 0, z]/z^3 - G[-y, 1 - y, 0, 0, z]/z^3 - G[-y, 1 - y, 1, 0, z]/z^3 + (2*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (2*G[-y, -y, 0, 1 - y, z])/z^3 + (2*G[-y, -y, 1 - y, 0, z])/z^3 + (2*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (6*G[-y, -y, -y, 1 - y, z])/z^3 + ((-10 + 20*y - 10*y^2 + 13*z - 13*y*z - 12*z^2)/(2*(-1 + y)^3*z^2) + (5*G[1 - y, z])/z^3)*Zeta[3] + Nc^2*((198 - 475*y - 277*z)/(72*(-1 + y)*z*(y + z)) + Pi^2*((30*y^3 - 96*y^4 + 102*y^5 - 36*y^6 - 132*y*z + 552*y^2*z - 916*y^3*z + 696*y^4*z - 200*y^5*z + 66*z^2 + 57*y*z^2 - 654*y^2*z^2 + 886*y^3*z^2 - 354*y^4*z^2 - 69*z^3 - 66*y*z^3 + 426*y^2*z^3 - 288*y^3*z^3 - 34*z^4 + 171*y*z^4 - 134*y^2*z^4 + 37*z^5 - 36*y*z^5)/(72*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^3) + G[0, y]/(3*(-1 + y)^2*z) + ((2 - 2*y - z)*G[0, z])/ (12*(-1 + y)^2*(-1 + y + z)^2) + ((y^4 - 2*y^5 + y^6 - 22*y*z + 88*y^2*z - 128*y^3*z + 74*y^4*z - 12*y^5*z + 11*z^2 - 60*y^2*z^2 + 52*y^3*z^2 - 22*z^3 + 48*y*z^3 - 66*y^2*z^3 + 52*y^3*z^3 + 12*z^4 - 48*y*z^4 + 54*y^2*z^4 - 6*z^5 + 18*y*z^5 + 3*z^6)*G[1, y])/(12*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((y^4 - 22*y*z + 44*y^2*z - 18*y^3*z + 11*z^2 - 22*y*z^2 + 17*y^2*z^2 + 4*y*z^3 + z^4)*G[1 - y, z])/ (12*(-1 + y)^2*z*(y + z)^4)) + ((-31 + 6*y)*G[0, 0, y])/ (12*(-1 + y)^2*z) + Pi*(((-13*I)/12)/((-1 + y)*z) - ((I/2)*G[0, z])/((-1 + y)*z) + G[0, y]*(((-1/12*I)*(-19 + 6*y))/ ((-1 + y)^2*z) + ((I/2)*G[0, z])/((-1 + y)^2*z)) + (I*G[0, 0, y])/((-1 + y)^2*z)) + G[0, 0, z]/(2*(-1 + y)*z) + ((33*y - 132*y^2 + 210*y^3 - 162*y^4 + 57*y^5 - 6*y^6 - 165*z + 726*y*z - 1218*y^2*z + 916*y^3*z - 249*y^4*z - 10*y^5*z + 264*z^2 - 888*y*z^2 + 948*y^2*z^2 - 259*y^3*z^2 - 66*y^4*z^2 - 54*z^3 + 18*y*z^3 + 165*y^2*z^3 - 132*y^3*z^3 - 50*z^4 + 123*y*z^4 - 76*y^2*z^4 + 5*z^5 - 6*y*z^5)*G[1, 0, y])/(12*(-1 + y)^2*z* (-1 + y + z)^2*(y + z)^3) + ((-y^4 + 22*y*z - 44*y^2*z + 18*y^3*z - 11*z^2 + 22*y*z^2 - 17*y^2*z^2 - 4*y*z^3 - z^4)*G[1 - y, z]* G[1, 0, y])/(2*(-1 + y)^2*z*(y + z)^4) + G[0, z]*((13*y^2 - 99*z + 92*y*z + 79*z^2)/(12*z*(-1 + y + z)* (y + z)^2) - G[0, 0, y]/((-1 + y)^2*z) + ((-22*y + 88*y^2 - 132*y^3 + 86*y^4 - 20*y^5 + 11*z - 66*y^2*z + 80*y^3*z - 24*y^4*z - 22*z^2 + 44*y*z^2 - 34*y^2*z^2 + 16*y^3*z^2 + 11*z^3 - 30*y*z^3 + 25*y^2*z^3 - 2*z^4 + 6*y*z^4 + z^5)*G[1, 0, y])/(2*(-1 + y)^2*(-1 + y + z)^2*(y + z)^4)) + ((33*y - 99*y^2 + 74*y^3 - 2*y^4 - 6*y^5 - 165*z + 297*y*z - 108*y^2*z - 8*y^3*z - 10*y^4*z + 396*z^2 - 669*y*z^2 + 351*y^2*z^2 - 66*y^3*z^2 - 289*z^3 + 421*y*z^3 - 132*y^2*z^3 + 64*z^4 - 76*y*z^4 - 6*z^5)*G[1, 0, z])/(12*(-1 + y)*z*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((-198*y + 119*y^2 + 79*y^3 + 396*z - 1742*y*z + 2019*y^2*z - 318*y^3*z - 673*z^2 + 1623*y*z^2 - 240*y^2*z^2 + 277*z^3 + 78*y*z^3)/(72*(-1 + y)^2*z*(-1 + y + z)*(y + z)^2) + ((19*y^3 - 25*y^4 + 6*y^5 + 132*y*z - 273*y^2*z + 131*y^3*z + 10*y^4*z - 66*z^2 + 24*y*z^2 - 18*y^2*z^2 + 66*y^3*z^2 + 118*z^3 - 232*y*z^3 + 132*y^2*z^3 - 58*z^4 + 76*y*z^4 + 6*z^5)*G[0, z])/ (12*(-1 + y)*z*(-1 + y + z)^2*(y + z)^3) - G[0, 0, z]/(2*(-1 + y)^2*z) + ((y^4 - 22*y*z + 44*y^2*z - 18*y^3*z + 11*z^2 - 22*y*z^2 + 17*y^2*z^2 + 4*y*z^3 + z^4)*G[1 - y, 0, z])/ (2*(-1 + y)^2*z*(y + z)^4)) - (3*G[0, 0, 0, y])/(2*(-1 + y)^2*z) + ((3*y^4 + 22*y*z - 44*y^2*z + 34*y^3*z - 11*z^2 + 22*y*z^2 + 7*y^2*z^2 + 12*y*z^3 + 3*z^4)*G[0, 1, 0, y])/ (2*(-1 + y)^2*z*(y + z)^4) + ((2*y^4 - 4*y^5 + 2*y^6 + 22*y*z - 88*y^2*z + 140*y^3*z - 106*y^4*z + 32*y^5*z - 11*z^2 + 78*y^2*z^2 - 120*y^3*z^2 + 54*y^4*z^2 + 22*z^3 - 36*y*z^3 - 6*y^2*z^3 + 24*y^3*z^3 - 9*z^4 + 10*y*z^4 + 5*y^2*z^4 - 2*z^5 + 6*y*z^5 + z^6)* G[0, 1, 0, z])/(2*(-1 + y)^2*z*(-1 + y + z)^2*(y + z)^4) + G[1, 0, 0, y]/((-1 + y)^2*z) + ((-y^4 + 2*y^5 - y^6 + 22*y*z - 88*y^2*z + 128*y^3*z - 74*y^4*z + 12*y^5*z - 11*z^2 + 60*y^2*z^2 - 52*y^3*z^2 + 22*z^3 - 48*y*z^3 + 66*y^2*z^3 - 52*y^3*z^3 - 12*z^4 + 48*y*z^4 - 54*y^2*z^4 + 6*z^5 - 18*y*z^5 - 3*z^6)*G[1, 1, 0, y])/(2*(-1 + y)^2*z*(-1 + y + z)^2* (y + z)^4) + ((-y^4 + 22*y*z - 44*y^2*z + 18*y^3*z - 11*z^2 + 22*y*z^2 - 17*y^2*z^2 - 4*y*z^3 - z^4)*G[1 - y, 1, 0, z])/ (2*(-1 + y)^2*z*(y + z)^4) + ((-3 + 6*y - 3*y^2 + 2*z - 2*y*z - z^2)* Zeta[3])/(2*(-1 + y)^2*z*(-1 + y + z)^2)) + ((-17*(-2 + y - z))/(8*(-1 + y)*z*(y + z)) + ((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 33*y^2*z - 62*y^3*z + 35*y^4*z - 2*y^5*z - 2*z^2 + 18*y*z^2 - 46*y^2*z^2 + 38*y^3*z^2 + 4*z^3 - 18*y*z^3 + 26*y^2*z^3 + 4*y^3*z^3 - 2*z^4 + 8*y*z^4 + 2*y^2*z^4)*G[0, 1 - y, z])/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((y^3 - 18*y^4 + 48*y^5 - 46*y^6 + 15*y^7 + 3*y^2*z - 41*y^3*z + 132*y^4*z - 162*y^5*z + 78*y^6*z - 11*y^7*z + y^8*z + 3*y*z^2 - 74*y^2*z^2 + 281*y^3*z^2 - 396*y^4*z^2 + 218*y^5*z^2 - 29*y^6*z^2 - 3*y^7*z^2 + z^3 - 19*y*z^3 + 196*y^2*z^3 - 475*y^3*z^3 + 412*y^4*z^3 - 106*y^5*z^3 - 5*y^6*z^3 - 4*z^4 + 41*y*z^4 - 196*y^2*z^4 + 293*y^3*z^4 - 126*y^4*z^4 + 6*z^5 - 41*y*z^5 + 91*y^2*z^5 - 53*y^3*z^5 - 3*y^4*z^5 - 4*z^6 + 20*y*z^6 - 19*y^2*z^6 - 5*y^3*z^6 + z^7 - 4*y*z^7 - y^2*z^7)*G[1, 0, z])/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2*(y + z)^3) + G[0, z]*((y - 4*y^2 + 3*y^3 - 35*z + 53*y*z - 16*y^2*z + 21*z^2 - 17*y*z^2 + 2*z^3)/(4*(-1 + y)*z*(-1 + y + z)*(y + z)^2) + ((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 33*y^2*z - 62*y^3*z + 35*y^4*z - 2*y^5*z - 2*z^2 + 18*y*z^2 - 46*y^2*z^2 + 38*y^3*z^2 + 4*z^3 - 18*y*z^3 + 26*y^2*z^3 + 4*y^3*z^3 - 2*z^4 + 8*y*z^4 + 2*y^2*z^4)*G[1, y])/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((10 - 20*y + 10*y^2 - 5*z + 5*y*z - z^2)*G[0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)) + ((-2 + 6*y - 6*y^2 + 2*y^3 + z - 2*y*z + y^2*z + 7*z^2 - 7*y*z^2 - 4*z^3)*G[0, 1, y])/(2*(-1 + y)^3*z^2*(-1 + y + z)) + ((-10*y^3 + 20*y^4 - 10*y^5 - 40*y^2*z + 100*y^3*z - 59*y^4*z - 26*y*z^2 + 132*y^2*z^2 - 112*y^3*z^2 - 32*z^3 + 116*y*z^3 - 118*y^2*z^3 + 64*z^4 - 86*y*z^4 - 31*z^5)*G[1, 0, y])/ (2*z^2*(-1 + y + z)^2*(y + z)^4) + ((-2*y^2 - 5*y*z - 2*z^2)* G[1, 1, y])/(2*y*z^2*(y + z)^2)) + ((-2*y^2 + 16*y^3 - 26*y^4 + 12*y^5 - 4*y*z + 33*y^2*z - 62*y^3*z + 35*y^4*z - 2*y^5*z - 2*z^2 + 18*y*z^2 - 46*y^2*z^2 + 38*y^3*z^2 + 4*z^3 - 18*y*z^3 + 26*y^2*z^3 + 4*y^3*z^3 - 2*z^4 + 8*y*z^4 + 2*y^2*z^4)*G[1 - y, 0, z])/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) + ((-5*y + 5*y^2 - 8*z + 10*y*z - y^2*z + 2*z^2 + z^3)* G[1 - y, 1 - y, z])/(2*(-1 + y)*z^2*(y + z)^2) + G[0, 0, y]*((-5*(-4 + 4*y - z))/(4*(-1 + y)^2*z^2) - (5*G[1 - y, 0, z])/z^3 - (2*G[1 - y, 1 - y, z])/z^3) + ((2*y^3 + 11*y^4 - 28*y^5 + 15*y^6 + 6*y^2*z + 8*y^3*z - 28*y^4*z + 12*y^5*z + 2*y^6*z + 6*y*z^2 - 25*y^2*z^2 + 54*y^3*z^2 - 49*y^4*z^2 + 6*y^5*z^2 + 2*z^3 - 20*y*z^3 + 58*y^2*z^3 - 64*y^3*z^3 - 4*z^4 + 18*y*z^4 - 32*y^2*z^4 - 6*y^3*z^4 + 2*z^5 - 8*y*z^5 - 2*y^2*z^5)*G[-y, 1 - y, z])/(4*(-1 + y)^2*y^2*z^3* (y + z)^2) + G[1, 0, y]*((18*y^2 - 78*y^3 + 126*y^4 - 90*y^5 + 24*y^6 + 27*y*z - 142*y^2*z + 267*y^3*z - 216*y^4*z + 64*y^5*z + 81*z^2 - 404*y*z^2 + 757*y^2*z^2 - 648*y^3*z^2 + 226*y^4*z^2 - 12*y^5*z^2 - 124*z^3 + 428*y*z^3 - 526*y^2*z^3 + 247*y^3*z^3 - 12*y^4*z^3 + 28*z^4 - 74*y*z^4 + 73*y^2*z^4 + 12*y^3*z^4 + 2*z^5 + 25*y*z^5 + 12*y^2*z^5 + 13*z^6)/(4*(-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^3) - (7*G[1 - y, 1 - y, z])/z^3 + (5*G[-y, 0, z])/z^3 - (3*G[-y, 1 - y, z])/z^3) + Pi^2*((2*y^3 + 2*y^4 - 18*y^5 + 22*y^6 - 8*y^7 + 6*y^2*z - 6*y^3*z - 38*y^4*z + 77*y^5*z - 46*y^6*z + 7*y^7*z + 6*y*z^2 + 24*y^2*z^2 - 180*y^3*z^2 + 315*y^4*z^2 - 198*y^5*z^2 + 33*y^6*z^2 + 2*z^3 - 46*y*z^3 + 36*y^2*z^3 + 143*y^3*z^3 - 176*y^4*z^3 + 26*y^5*z^3 - 6*z^4 + 58*y*z^4 - 55*y^2*z^4 - 16*y^3*z^4 - 26*y^4*z^4 + 6*z^5 - 12*y*z^5 - 6*y^2*z^5 - 33*y^3*z^5 - 2*z^6 - 6*y*z^6 - 7*y^2*z^6)/ (24*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((2 - 8*y + 12*y^2 - 8*y^3 + 2*y^4 - 2*z + 6*y*z - 6*y^2*z + 2*y^3*z - 6*z^2 + 12*y*z^2 - 6*y^2*z^2 + 11*z^3 - 11*y*z^3 - 4*z^4)*G[0, z])/(12*(-1 + y)^3*z^2*(-1 + y + z)^2) + ((1 + y - 4*y^2 - 3*z - 2*y*z + 4*y^2*z + 3*z^2 + y*z^2 - z^3)* G[1, z])/(12*y^2*z^3*(-1 + y + z)) + ((y^4 - 2*y^5 - 4*y^6 + 16*y^7 - 19*y^8 + 10*y^9 - 2*y^10 + 4*y^3*z - 11*y^4*z - 12*y^5*z + 89*y^6*z - 145*y^7*z + 102*y^8*z - 27*y^9*z + 6*y^2*z^2 - 24*y^3*z^2 - 5*y^4*z^2 + 191*y^5*z^2 - 398*y^6*z^2 + 327*y^7*z^2 - 97*y^8*z^2 + 4*y*z^3 - 26*y^2*z^3 + 47*y^3*z^3 + 85*y^4*z^3 - 357*y^5*z^3 + 370*y^6*z^3 - 123*y^7*z^3 + z^4 - 14*y*z^4 + 24*y^2*z^4 + 79*y^3*z^4 - 286*y^4*z^4 + 275*y^5*z^4 - 75*y^6*z^4 - 3*z^5 + 19*y*z^5 - 7*y^2*z^5 - 83*y^3*z^5 + 84*y^4*z^5 + 6*y^5*z^5 + 3*z^6 - 12*y*z^6 + 13*y^2*z^6 - 30*y^3*z^6 + 50*y^4*z^6 - z^7 + 3*y*z^7 - 10*y^2*z^7 + 24*y^3*z^7 + 4*y^2*z^8)*G[1 - y, z])/ (12*(-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^4) + G[0, y]*((6 - 12*y + 6*y^2 - 3*z + 3*y*z + 5*z^2)/(24*(-1 + y)^2*z^2* (-1 + y + z)) - G[1 - y, z]/(4*z^3)) + G[1, y]*((3*y^3 - 21*y^4 + 54*y^5 - 66*y^6 + 39*y^7 - 9*y^8 + 12*y^2*z - 90*y^3*z + 247*y^4*z - 321*y^5*z + 201*y^6*z - 49*y^7*z - 9*y*z^2 - 15*y^2*z^2 + 181*y^3*z^2 - 357*y^4*z^2 + 276*y^5*z^2 - 76*y^6*z^2 + 18*z^3 - 96*y*z^3 + 258*y^2*z^3 - 354*y^3*z^3 + 215*y^4*z^3 - 41*y^5*z^3 - 42*z^4 + 187*y*z^4 - 273*y^2*z^4 + 101*y^3*z^4 + 31*y^4*z^4 + 25*z^5 - 51*y*z^5 - 51*y^2*z^5 + 93*y^3*z^5 + 6*z^6 - 64*y*z^6 + 82*y^2*z^6 - 13*z^7 + 29*y*z^7 + 4*z^8)/(12*(-1 + y)^3*z^2*(-1 + y + z)^2* (y + z)^4) + G[1 - y, z]/(2*z^3) + G[-y, z]/(4*z^3)) - G[1 - y, 0, z]/(6*z^3) - G[1 - y, 1, z]/(3*z^3) + (4*G[1 - y, 1 - y, z])/(3*z^3) + G[-y, 1 - y, z]/(4*z^3)) + G[0, 1, y]*((2*y^2 - 14*y^3 + 26*y^4 - 14*y^5 + 4*y*z - 29*y^2*z + 60*y^3*z - 39*y^4*z + 2*y^5*z + 2*z^2 - 16*y*z^2 + 42*y^2*z^2 - 40*y^3*z^2 - 4*z^3 + 16*y*z^3 - 26*y^2*z^3 - 4*y^3*z^3 + 2*z^4 - 8*y*z^4 - 2*y^2*z^4)/(4*(-1 + y)^2*y^2*z^2*(y + z)^2) - G[1 - y, 0, z]/z^3 + G[1 - y, 1 - y, z]/z^3 - G[-y, 1 - y, z]/z^3 - (3*G[-y, -y, z])/z^3) + G[1, 1, y]* ((-5*y + 5*y^2 - 8*z + 10*y*z - y^2*z + 2*z^2 + z^3)/ (2*(-1 + y)*z^2*(y + z)^2) + (2*G[1 - y, -y, z])/z^3 + G[-y, 0, z]/z^3 + (3*G[-y, 1 - y, z])/z^3 - (3*G[-y, -y, z])/z^3) + ((-1 + 2*y - y^2 - 7*z + 7*y*z + 4*z^2)*G[0, 0, 1, y])/ (2*(-1 + y)^3*z*(-1 + y + z)) + ((-10*y^3 + 22*y^4 - 14*y^5 + 2*y^6 - 40*y^2*z + 98*y^3*z - 71*y^4*z + 13*y^5*z - 26*y*z^2 + 70*y^2*z^2 - 42*y^3*z^2 - y^4*z^2 - 32*z^3 + 90*y*z^3 - 54*y^2*z^3 + 24*z^4 - 28*y*z^4 + 10*y^2*z^4 + 5*z^5 - y*z^5 + z^6)*G[0, 1, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)* (y + z)^4) + ((-16*y^4 + 68*y^5 - 112*y^6 + 88*y^7 - 32*y^8 + 4*y^9 - 61*y^3*z + 289*y^4*z - 528*y^5*z + 460*y^6*z - 187*y^7*z + 27*y^8*z - 52*y^2*z^2 + 310*y^3*z^2 - 664*y^4*z^2 + 654*y^5*z^2 - 296*y^6*z^2 + 48*y^7*z^2 - 45*y*z^3 + 281*y^2*z^3 - 627*y^3*z^3 + 653*y^4*z^3 - 335*y^5*z^3 + 73*y^6*z^3 - 2*z^4 + 88*y*z^4 - 312*y^2*z^4 + 440*y^3*z^4 - 330*y^4*z^4 + 120*y^5*z^4 + 4*z^5 - 43*y*z^5 + 113*y^2*z^5 - 179*y^3*z^5 + 121*y^4*z^5 - 2*z^6 + 8*y*z^6 - 54*y^2*z^6 + 72*y^3*z^6 - 11*y*z^7 + 27*y^2*z^7 + 4*y*z^8)* G[0, 1, 0, z])/(2*(-1 + y)^3*y*z^2*(-1 + y + z)^2*(y + z)^4) + ((2*y^2 - 6*y^3 + 4*y^4 + 5*y*z - 14*y^2*z + 8*y^3*z + 2*z^2 - 6*y*z^2 + 2*y^2*z^2 - y*z^3)*G[0, 1, 1, y])/(2*(-1 + y)^2*y*z^2* (y + z)^2) + ((-2*y^2 - 5*y*z - 2*z^2)*G[0, 1 - y, 1 - y, z])/ (2*y*z^2*(y + z)^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 - 4*y*z + 18*y^2*z - 24*y^3*z + 10*y^4*z - 2*z^2 + 18*y*z^2 - 26*y^2*z^2 + 10*y^3*z^2 + 6*z^3 - 4*y*z^3 - 6*y^2*z^3 + 4*z^4 - 12*y*z^4 - 4*z^5)* G[0, -y, 1 - y, z])/(2*(-1 + y)^3*z^3*(y + z)^2) + ((-10 + 20*y - 10*y^2 + 5*z - 5*y*z + z^2)*G[1, 0, 0, y])/ (2*(-1 + y)^2*z^2*(-1 + y + z)) + ((2*y^2 - 6*y^3 + 6*y^4 - 2*y^5 + 5*y*z - 18*y^2*z + 23*y^3*z - 12*y^4*z + 2*y^5*z + 2*z^2 - 11*y*z^2 + 19*y^2*z^2 - 20*y^3*z^2 + 10*y^4*z^2 - 2*z^3 + 5*y*z^3 - 18*y^2*z^3 + 19*y^3*z^3 - 7*y*z^4 + 15*y^2*z^4 + 4*y*z^5)*G[1, 0, 1, y])/(2*(-1 + y)^3*y*z^2* (-1 + y + z)*(y + z)^2) + ((1 + y - 3*z - 2*y*z + 3*z^2 + y*z^2 - z^3)*G[1, 0, 1 - y, z])/(2*y^2*z^3*(-1 + y + z)) + ((3*y^3 - 14*y^4 + 24*y^5 - 18*y^6 + 5*y^7 + 14*y^2*z - 70*y^3*z + 128*y^4*z - 102*y^5*z + 30*y^6*z + 7*y*z^2 - 68*y^2*z^2 + 173*y^3*z^2 - 170*y^4*z^2 + 58*y^5*z^2 + 14*z^3 - 78*y*z^3 + 176*y^2*z^3 - 174*y^3*z^3 + 61*y^4*z^3 - 30*z^4 + 105*y*z^4 - 120*y^2*z^4 + 41*y^3*z^4 + 16*z^5 - 32*y*z^5 + 10*y^2*z^5 - 4*y*z^6 - z^7)*G[1, 1, 0, y])/((-1 + y)^2*z^2*(-1 + y + z)^2* (y + z)^4) + G[1 - y, z]*((29*y - 29*y^2 + 56*z - 60*y*z + 2*y^2*z - 4*z^2 - 2*z^3)/(4*(-1 + y)*z^2*(y + z)^2) + ((-2 + 2*y - z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((-y^2 + y^3 + 6*y^4 - 14*y^5 + 11*y^6 - 3*y^7 - 2*y*z + 4*y^2*z + 6*y^3*z - 26*y^4*z + 28*y^5*z - 10*y^6*z - z^2 + 5*y*z^2 - 8*y^2*z^2 - 4*y^3*z^2 + 14*y^4*z^2 - 6*y^5*z^2 + 2*z^3 - 8*y*z^3 + 8*y^2*z^3 - 6*y^3*z^3 + 8*y^4*z^3 - z^4 + 3*y*z^4 - 6*y^2*z^4 + 12*y^3*z^4 + 4*y^2*z^5)*G[0, 1, y])/(2*(-1 + y)^3*y^2*z^3* (y + z)^2) + ((-y^4 + 2*y^5 - y^6 + 2*y^3*z - 11*y^4*z + 9*y^5*z + 22*y^2*z^2 - 78*y^3*z^2 + 60*y^4*z^2 + 10*y*z^3 - 90*y^2*z^3 + 96*y^3*z^3 + 27*z^4 - 96*y*z^4 + 93*y^2*z^4 - 35*z^5 + 51*y*z^5 + 4*z^6)*G[1, 0, y])/(2*(-1 + y)*z^3*(-1 + y + z)*(y + z)^4) - (3*(y + 2*z)*G[1, 1, y])/(z^2*(y + z)^2) + (4*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 + (5*G[1, 0, 0, y])/z^3 + G[1, 0, 1, y]/z^3 - (2*G[1, 1, 0, y])/z^3) + ((-1 - y + 4*y^2 + 3*z + 2*y*z - 4*y^2*z - 3*z^2 - y*z^2 + z^3)*G[1, 1, 0, z])/(2*y^2*z^3*(-1 + y + z)) - (3*(y + 2*z)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-8*y^3 + 8*y^4 - 22*y^2*z + 34*y^3*z - 17*y*z^2 + 47*y^2*z^2 - 2*z^3 + 23*y*z^3 + 2*z^4)*G[0, 1, y])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-y^2 - y^3 - 4*y*z + 3*y^2*z - 2*z^2 + 8*y*z^2 + 4*z^3)*G[1, 0, y])/ (2*z^3*(-1 + y + z)*(y + z)^2) + ((-3*y^3 - 2*y^2*z + 5*y*z^2 + 2*z^3)*G[1, 1, y])/ (2*y*z^3*(y + z)^2) - (5*G[0, 1, 0, y])/z^3 - G[0, 1, 1, y]/z^3 - G[1, 0, 1, y]/z^3 - (3*G[1, 1, 0, y])/z^3 + (3*G[1, 1, 1, y])/z^3) + ((1 + y - 3*z - 2*y*z + 3*z^2 + y*z^2 - z^3)*G[1, 1 - y, 0, z])/ (2*y^2*z^3*(-1 + y + z)) + ((-2*y^2 - 5*y*z - 2*z^2)* G[1 - y, 0, 1 - y, z])/(2*y*z^2*(y + z)^2) + ((16*y^4 - 76*y^5 + 132*y^6 - 100*y^7 + 28*y^8 + 61*y^3*z - 308*y^4*z + 563*y^5*z - 446*y^6*z + 130*y^7*z + 52*y^2*z^2 - 341*y^3*z^2 + 731*y^4*z^2 - 640*y^5*z^2 + 198*y^6*z^2 + 45*y*z^3 - 280*y^2*z^3 + 600*y^3*z^3 - 512*y^4*z^3 + 143*y^5*z^3 + 2*z^4 - 65*y*z^4 + 203*y^2*z^4 - 177*y^3*z^4 + 21*y^4*z^4 - 2*z^5 + 11*y*z^5 + 12*y^2*z^5 - 45*y^3*z^5 + 7*y*z^6 - 23*y^2*z^6 - 4*y*z^7)* G[1 - y, 1, 0, z])/(2*(-1 + y)^3*y*z^2*(-1 + y + z)*(y + z)^4) + ((-2*y^2 - 5*y*z - 2*z^2)*G[1 - y, 1 - y, 0, z])/(2*y*z^2*(y + z)^2) - (3*(y + 2*z)*G[1 - y, 1 - y, 1 - y, z])/(z^2*(y + z)^2) + ((-y^2 + y^3 + 9*y^4 - 23*y^5 + 20*y^6 - 6*y^7 - 2*y*z + 4*y^2*z + 10*y^3*z - 40*y^4*z + 44*y^5*z - 16*y^6*z - z^2 + 5*y*z^2 - 8*y^2*z^2 - 8*y^3*z^2 + 21*y^4*z^2 - 9*y^5*z^2 + 2*z^3 - 8*y*z^3 + 6*y^2*z^3 - 4*y^3*z^3 + 8*y^4*z^3 - z^4 + 3*y*z^4 - 7*y^2*z^4 + 13*y^3*z^4 + 4*y^2*z^5)*G[1 - y, -y, 1 - y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)* (y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 1 - y, 0, z])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) + ((-3*y^3 - 2*y^2*z + 5*y*z^2 + 2*z^3)*G[-y, 1 - y, 1 - y, z])/ (2*y*z^3*(y + z)^2) + Pi*((((-3*I)/4)*(-2 + y - z))/ ((-1 + y)*z*(y + z)) - ((I/2)*(-2 + 2*y - z)*G[0, 1, y])/ ((-1 + y)^2*z^2) - ((I/2)*(-2 + 2*y - z)*G[1, 0, y])/ ((-1 + y)^2*z^2) + G[1 - y, z]* (((I/2)*(3*y - 3*y^2 + 6*z - 8*y*z + y^2*z - 2*z^2 - z^3))/ ((-1 + y)*z^2*(y + z)^2) + (I*G[0, 1, y])/z^3 + (I*G[1, 0, y])/z^3) + ((2*I)*(y + 2*z)*G[1, 1, y])/ (z^2*(y + z)^2) - ((2*I)*G[-y, z]*G[1, 1, y])/z^3 + ((2*I)*(y + 2*z)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((((3*I)/4)*(-2 + 2*y - z))/((-1 + y)^2*z^2) + ((I/2)*(-3 + 6*y - 3*y^2 + 2*z - 2*y*z + z^2)*G[1 - y, z])/ ((-1 + y)^2*z^3) + ((2*I)*G[1 - y, 1 - y, z])/z^3) + (((3*I)/2)*G[-y, 1 - y, z])/z^3 + G[1, y]*(((I/2)*(3*y - 3*y^2 + 6*z - 8*y*z + y^2*z - 2*z^2 - z^3))/ ((-1 + y)*z^2*(y + z)^2) + ((2*I)*(y + 2*z)*G[1 - y, z])/ (z^2*(y + z)^2) + (((3*I)/2)*G[-y, z])/z^3 - (I*G[1 - y, -y, z])/ z^3 - ((2*I)*G[-y, 1 - y, z])/z^3) - (I*G[1 - y, -y, 1 - y, z])/ z^3 - ((2*I)*G[-y, 1 - y, 1 - y, z])/z^3) + G[0, y]*((58*y^2 - 116*y^3 + 58*y^4 + 138*y*z - 315*y^2*z + 181*y^3*z - 4*y^4*z + 8*z^2 - 46*y*z^2 - 19*y^2*z^2 + 34*y^3*z^2 + 9*z^3 - 87*y*z^3 + 32*y^2*z^3 - 17*z^4 - 6*y*z^4)/(8*(-1 + y)^2*z^2* (-1 + y + z)*(y + z)^2) + ((-y^3 + 9*y^4 - 21*y^5 + 19*y^6 - 6*y^7 - 3*y^2*z + 20*y^3*z - 43*y^4*z + 38*y^5*z - 12*y^6*z - 3*y*z^2 + 40*y^2*z^2 - 110*y^3*z^2 + 117*y^4*z^2 - 50*y^5*z^2 + 6*y^6*z^2 - z^3 - 4*y*z^3 - 4*y^2*z^3 + 28*y^3*z^3 - 28*y^4*z^3 + 6*y^5*z^3 + 3*z^4 + 9*y*z^4 - 33*y^2*z^4 + 18*y^3*z^4 - 6*y^4*z^4 - 3*z^5 + 2*y*z^5 - 2*y^2*z^5 - 6*y^3*z^5 + z^6 - 4*y*z^6)*G[0, z])/(2*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)^3) + ((-2*y^2 - 11*y^3 + 28*y^4 - 15*y^5 - 4*y*z - 22*y^2*z + 54*y^3*z - 26*y^4*z - 2*y^5*z - 2*z^2 - 4*y*z^2 + 6*y^2*z^2 + 10*y^3*z^2 - 4*y^4*z^2 + 4*z^3 - 16*y*z^3 + 24*y^2*z^3 - 2*z^4 + 6*y*z^4 + 2*y^2*z^4)*G[1 - y, z])/(4*(-1 + y)^2*y*z^3*(y + z)^2) + ((y^2 - 3*y^3 + 3*y^4 - y^5 + 4*y*z - 17*y^2*z + 22*y^3*z - 9*y^4*z + 2*z^2 - 18*y*z^2 + 31*y^2*z^2 - 15*y^3*z^2 - 6*z^3 + 14*y*z^3 - 7*y^2*z^3 + z^4 + y*z^4 + z^5)*G[0, 1 - y, z])/ (2*(-1 + y)^2*z^3*(-1 + y + z)*(y + z)^2) + ((-1 - y + 3*z + 2*y*z - 3*z^2 - y*z^2 + z^3)*G[1, 0, z])/ (2*y^2*z^3*(-1 + y + z)) + ((-y^4 + 9*y^6 - 14*y^7 + 6*y^8 - 4*y^3*z + 3*y^4*z + 25*y^5*z - 38*y^6*z + 14*y^7*z - 6*y^2*z^2 + 12*y^3*z^2 + 7*y^4*z^2 - 17*y^6*z^2 - 4*y*z^3 + 18*y^2*z^3 - 8*y^3*z^3 + 33*y^4*z^3 - 55*y^5*z^3 - z^4 + 12*y*z^4 - 45*y^2*z^4 + 84*y^3*z^4 - 74*y^4*z^4 + 3*z^5 - 13*y*z^5 + 44*y^2*z^5 - 50*y^3*z^5 - 3*z^6 + 6*y*z^6 - 7*y^2*z^6 + z^7 - y*z^7)*G[1 - y, 0, z])/(2*(-1 + y)*y^2*z^3*(-1 + y + z)* (y + z)^4) + ((3*y^2 - 6*y^3 + 3*y^4 + 4*y*z - 10*y^2*z + 6*y^3*z - 4*y*z^2 + 3*y^2*z^2 - 2*z^3 - z^4)*G[1 - y, 1 - y, z])/ (2*(-1 + y)^2*z^3*(y + z)^2) + ((-y^2 - y^3 - 4*y*z + 3*y^2*z - 2*z^2 + 8*y*z^2 + 4*z^3)*G[-y, 1 - y, z])/(2*z^3*(-1 + y + z)* (y + z)^2) + G[1 - y, 0, 1 - y, z]/z^3 + (5*G[1 - y, 1 - y, 0, z])/ z^3 - (3*G[1 - y, 1 - y, 1 - y, z])/z^3 + (5*G[-y, 1 - y, 0, z])/ z^3 + (2*G[-y, 1 - y, 1 - y, z])/z^3) + ((-7*y^3 + 9*y^4 - 18*y^2*z + 31*y^3*z - 15*y*z^2 + 39*y^2*z^2 - 2*z^3 + 19*y*z^3 + 2*z^4)*G[-y, -y, 1 - y, z])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) + G[1, y]*((29*y - 29*y^2 + 56*z - 60*y*z + 2*y^2*z - 4*z^2 - 2*z^3)/ (4*(-1 + y)*z^2*(y + z)^2) + ((-5*y + 5*y^2 - 8*z + 10*y*z - y^2*z + 2*z^2 + z^3)*G[1 - y, z])/(2*(-1 + y)*z^2*(y + z)^2) + ((2*y^3 + 11*y^4 - 28*y^5 + 15*y^6 + 6*y^2*z + 8*y^3*z - 28*y^4*z + 12*y^5*z + 2*y^6*z + 6*y*z^2 - 25*y^2*z^2 + 54*y^3*z^2 - 49*y^4*z^2 + 6*y^5*z^2 + 2*z^3 - 20*y*z^3 + 58*y^2*z^3 - 64*y^3*z^3 - 4*z^4 + 18*y*z^4 - 32*y^2*z^4 - 6*y^3*z^4 + 2*z^5 - 8*y*z^5 - 2*y^2*z^5)*G[-y, z])/(4*(-1 + y)^2*y^2*z^3*(y + z)^2) + ((-2*y^2 - 5*y*z - 2*z^2)*G[0, 1 - y, z])/(2*y*z^2*(y + z)^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 - 4*y*z + 18*y^2*z - 24*y^3*z + 10*y^4*z - 2*z^2 + 18*y*z^2 - 26*y^2*z^2 + 10*y^3*z^2 + 6*z^3 - 4*y*z^3 - 6*y^2*z^3 + 4*z^4 - 12*y*z^4 - 4*z^5)*G[0, -y, z])/ (2*(-1 + y)^3*z^3*(y + z)^2) + ((1 + y - 3*z - 2*y*z + 3*z^2 + y*z^2 - z^3)*G[1, 0, z])/ (2*y^2*z^3*(-1 + y + z)) + ((-2*y^2 - 5*y*z - 2*z^2)*G[1 - y, 0, z])/ (2*y*z^2*(y + z)^2) - (3*(y + 2*z)*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) + ((-y^2 + y^3 + 9*y^4 - 23*y^5 + 20*y^6 - 6*y^7 - 2*y*z + 4*y^2*z + 10*y^3*z - 40*y^4*z + 44*y^5*z - 16*y^6*z - z^2 + 5*y*z^2 - 8*y^2*z^2 - 8*y^3*z^2 + 21*y^4*z^2 - 9*y^5*z^2 + 2*z^3 - 8*y*z^3 + 6*y^2*z^3 - 4*y^3*z^3 + 8*y^4*z^3 - z^4 + 3*y*z^4 - 7*y^2*z^4 + 13*y^3*z^4 + 4*y^2*z^5)*G[1 - y, -y, z])/ (2*(-1 + y)^3*y^2*z^3*(y + z)^2) + ((8*y^3 - 6*y^4 + 22*y^2*z - 28*y^3*z + 17*y*z^2 - 41*y^2*z^2 + 2*z^3 - 21*y*z^3 - 2*z^4)*G[-y, 0, z])/(2*y*z^3*(-1 + y + z)* (y + z)^2) + ((-3*y^3 - 2*y^2*z + 5*y*z^2 + 2*z^3)*G[-y, 1 - y, z])/ (2*y*z^3*(y + z)^2) + ((-7*y^3 + 9*y^4 - 18*y^2*z + 31*y^3*z - 15*y*z^2 + 39*y^2*z^2 - 2*z^3 + 19*y*z^3 + 2*z^4)*G[-y, -y, z])/ (2*y*z^3*(-1 + y + z)*(y + z)^2) - (2*G[1 - y, 0, -y, z])/z^3 + (4*G[1 - y, 1 - y, -y, z])/z^3 + (2*G[1 - y, -y, 1 - y, z])/z^3 + G[-y, 0, 1 - y, z]/z^3 + G[-y, 1 - y, 0, z]/z^3 + (3*G[-y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, -y, z])/z^3 + (3*G[-y, -y, 0, z])/z^3 - (3*G[-y, -y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, z])/z^3) + (6*G[1 - y, 0, 1, 0, z])/z^3 - (2*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 1, 0, z])/z^3 - (6*G[1 - y, 1 - y, 1, 0, z])/z^3 + (4*G[1 - y, 1 - y, -y, 1 - y, z])/ z^3 + (2*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*G[-y, 0, 1, 0, z])/z^3 + G[-y, 0, 1 - y, 1 - y, z]/z^3 + G[-y, 1 - y, 0, 1 - y, z]/z^3 - (8*G[-y, 1 - y, 1, 0, z])/z^3 + G[-y, 1 - y, 1 - y, 0, z]/z^3 + (3*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (3*G[-y, -y, 0, 1 - y, z])/z^3 + (3*G[-y, -y, 1 - y, 0, z])/z^3 - (3*G[-y, -y, 1 - y, 1 - y, z])/z^3 - (3*G[-y, -y, -y, 1 - y, z])/z^3 + ((-4 + 16*y - 24*y^2 + 16*y^3 - 4*y^4 + 3*z - 9*y*z + 9*y^2*z - 3*y^3*z + 22*z^2 - 44*y*z^2 + 22*y^2*z^2 - 35*z^3 + 35*y*z^3 + 12*z^4)/(2*(-1 + y)^3*z^2*(-1 + y + z)^2) + (2*G[1 - y, z])/z^3)* Zeta[3])/Nc^2)/q2^2, delta[1, 2, "PS"] -> (((2 - y + z)/((-1 + y)*z*(y + z)) + Pi^2*((-4*y + 6*y^2 - y^3 + 2*z + 3*y*z - y^2*z - 3*z^2 + y*z^2 + z^3)/ (3*(-1 + y + z)^2*(y + z)^3) - (2*(2*y - z)*G[1, y])/(3*(y + z)^4) - (2*(2*y - z)*G[1 - y, z])/(3*(y + z)^4)) + (2*(y - 2*y^2 + y^3 - 5*z + 12*y*z - 9*y^2*z + y^3*z + 8*z^2 - 12*y*z^2 + y^2*z^2 - 2*z^3 - y*z^3 - z^4)*G[1, 0, y])/ (z*(-1 + y + z)^2*(y + z)^3) + (4*(2*y - z)*G[1 - y, z]*G[1, 0, y])/ (y + z)^4 + G[0, z]*((2*(-3 + 2*y + 2*z))/((-1 + y + z)*(y + z)^2) - (4*(2*y - z)*G[1, 0, y])/(y + z)^4) + (2*(-y + 2*y^2 - y^3 + 5*z - 4*y*z - 3*y^2*z + y^3*z - 12*z^2 + 6*y*z^2 + y^2*z^2 + 8*z^3 - y*z^3 - z^4)*G[1, 0, z])/ (z*(-1 + y + z)^2*(y + z)^3) + G[0, y]*((-2*y + 5*y^2 - 3*y^3 + 4*z - 10*y*z + 9*y^2*z - 4*y^3*z - 3*z^2 + 5*y*z^2 - 4*y^2*z^2 - z^3)/((-1 + y)^2*z*(-1 + y + z)* (y + z)^2) - (2*(4*y - 6*y^2 + y^3 - 2*z - 3*y*z + y^2*z + 3*z^2 - y*z^2 - z^3)*G[0, z])/((-1 + y + z)^2*(y + z)^3) - (4*(2*y - z)*G[1 - y, 0, z])/(y + z)^4) + (4*(2*y - z)*G[0, 1, 0, y])/ (y + z)^4 + (4*(2*y - z)*G[0, 1, 0, z])/(y + z)^4 + (4*(2*y - z)*G[1, 1, 0, y])/(y + z)^4 + (4*(2*y - z)*G[1 - y, 1, 0, z])/ (y + z)^4)/Nc + Nc*(-(1/((-1 + y)*z)) + ((-4*y + 12*y^2 - 8*y^3 - 6*z + 18*y*z - 5*y^2*z + 3*y^3*z + 2*z^2 + 10*y*z^2 + 8*y^2*z^2 + 5*z^3 + 5*y*z^3)*G[0, 1 - y, z])/ (2*(-1 + y)^2*y*z*(y + z)^2) + ((-2 + 6*y - 6*y^2 + 2*y^3 + 4*z - 8*y*z + 4*y^2*z - y^3*z - 2*z^2 + 2*y*z^2 - 2*y^2*z^2 - y*z^3)*G[1, 0, y])/(2*(-1 + y)*z* (-1 + y + z)^2*(y + z)^2) + ((8*y - 24*y^2 + 24*y^3 - 8*y^4 + 6*z - 36*y*z + 66*y^2*z - 48*y^3*z + 12*y^4*z - 14*z^2 + 45*y*z^2 - 63*y^2*z^2 + 36*y^3*z^2 - 4*y^4*z^2 + 5*z^3 - 17*y*z^3 + 34*y^2*z^3 - 12*y^3*z^3 + 8*z^4 + 5*y*z^4 - 13*y^2*z^4 - 5*z^5 - 5*y*z^5)*G[1, 0, z])/(2*(-1 + y)^2*y*z^2*(-1 + y + z)^2*(y + z)) + G[0, z]*((4 - 4*y - 5*y*z - 5*z^2)/(2*(-1 + y)*z*(-1 + y + z)* (y + z)) + ((-4*y + 12*y^2 - 8*y^3 - 6*z + 18*y*z - 5*y^2*z + 3*y^3*z + 2*z^2 + 10*y*z^2 + 8*y^2*z^2 + 5*z^3 + 5*y*z^3)*G[1, y])/ (2*(-1 + y)^2*y*z*(y + z)^2) + ((-4 + 8*y - 4*y^2 - 2*z + 2*y*z - 5*z^2)*G[0, 1, y])/((-1 + y)^3*z^2) + ((4*y^2 + 6*y*z + z^2)*G[1, 1, y])/(y*z^2*(y + z)^2)) + ((-4*y + 12*y^2 - 8*y^3 - 6*z + 18*y*z - 5*y^2*z + 3*y^3*z + 2*z^2 + 10*y*z^2 + 8*y^2*z^2 + 5*z^3 + 5*y*z^3)*G[1 - y, 0, z])/ (2*(-1 + y)^2*y*z*(y + z)^2) - (2*(2*y + 3*z)*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) + Pi^2*((-8 + 24*y - 24*y^2 + 8*y^3 + 6*z - 12*y*z + 6*y^2*z + 12*z^2 - 13*y*z^2 + y^2*z^2 - 10*z^3)/ (12*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((-4 + 8*y - 4*y^2 - 2*z + 2*y*z - 5*z^2)*G[0, z])/ (6*(-1 + y)^3*z^2) + ((4 - 8*y + 4*y^2 + 2*z - 2*y*z + 5*z^2)* G[1 - y, z])/(6*(-1 + y)^3*z^2) + G[1, y]*((4 - 8*y + 4*y^2 + 2*z - 2*y*z + 5*z^2)/(6*(-1 + y)^3*z^2) - (2*G[1 - y, z])/(3*z^3)) + (2*G[1 - y, 0, z])/(3*z^3) - (2*G[1 - y, 1 - y, z])/(3*z^3)) + ((-2*y^2 - 2*y^3 + y^4 + 3*y^5 - 18*y^2*z + 4*y^3*z + 4*y^4*z + 6*z^2 - 26*y*z^2 - 8*y^2*z^2 - 2*y^3*z^2 - 2*z^3 - 20*y*z^3 - 8*y^2*z^3 - 5*z^4 - 5*y*z^4)*G[-y, 1 - y, z])/(2*(-1 + y)^2*y*z^2*(y + z)^2) + G[0, y]*((-4 + 10*y - 9*y^2 + 3*y^3 + 2*z - 3*y*z + 3*y^2*z + 2*z^2)/ (2*(-1 + y)^2*z*(-1 + y + z)*(y + z)) + (y*G[0, z])/ (2*(-1 + y)*(-1 + y + z)^2) + ((-2*y + 4*y^2 - 3*y^3 - 4*z + 6*y*z - 4*y^2*z - y*z^2)*G[1 - y, z])/(2*(-1 + y)*z^2*(y + z)^2) + (y*G[0, 1 - y, z])/(z^2*(y + z)^2) - (y*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) - (y*G[-y, 1 - y, z])/(z^2*(y + z)^2)) + G[1, 1, y]*((-2*(2*y + 3*z))/(z^2*(y + z)^2) - (4*G[-y, 0, z])/z^3 + (4*G[-y, -y, z])/z^3) + G[0, 1, y]* ((-8*y^3 + 8*y^4 + 4*y*z - 28*y^2*z + 14*y^3*z + 6*z^2 - 26*y*z^2 - 7*y^2*z^2 - 3*y^3*z^2 - 2*z^3 - 20*y*z^3 - 8*y^2*z^3 - 5*z^4 - 5*y*z^4)/(2*(-1 + y)^2*y*z^2*(y + z)^2) + (4*G[1 - y, 0, z])/z^3 - (4*G[1 - y, 1 - y, z])/z^3 + (4*G[-y, 1 - y, z])/z^3 + (4*G[-y, -y, z])/z^3) + ((4 - 8*y + 4*y^2 + 2*z - 2*y*z + 5*z^2)* G[0, 0, 1, y])/((-1 + y)^3*z^2) + ((4*y^2 - 8*y^3 + 4*y^4 + 6*y*z - 10*y^2*z + 4*y^3*z + z^2 + y*z^2 - y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 8*y^2*z^3 + 5*y*z^4)*G[0, 1, 0, z])/ ((-1 + y)^3*y*z^2*(y + z)^2) + ((-4*y^2 - 6*y*z - z^2)*G[0, 1, 1, y])/ (y*z^2*(y + z)^2) + ((4*y^2 + 6*y*z + z^2)*G[0, 1 - y, 1 - y, z])/ (y*z^2*(y + z)^2) + ((y - 7*y^2 + 11*y^3 - 5*y^4 - 8*y*z + 14*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 5*y^2*z^2 - 2*z^3 - 8*y*z^3 - 5*z^4)* G[0, -y, 1 - y, z])/((-1 + y)^3*z^2*(y + z)^2) + ((4*y^2 - 8*y^3 + 4*y^4 + 6*y*z - 10*y^2*z + 4*y^3*z + z^2 + y*z^2 - y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 8*y^2*z^3 + 5*y*z^4)*G[1, 0, 1, y])/ ((-1 + y)^3*y*z^2*(y + z)^2) + G[1 - y, z]* ((-8 + 16*y - 3*y^2 + 8*z + 2*y*z + 5*z^2)/(2*(-1 + y)*z*(y + z)^2) + ((4*y^2 - 8*y^3 + 4*y^4 + 6*y*z - 10*y^2*z + 4*y^3*z + z^2 + y*z^2 - y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 8*y^2*z^3 + 5*y*z^4)*G[0, 1, y])/ ((-1 + y)^3*y*z^2*(y + z)^2) - (4*G[0, 0, 1, y])/z^3 - (4*G[1, 0, 1, y])/z^3) + G[-y, z]* (((-4*y^2 - 6*y*z - z^2)*G[0, 1, y])/(y*z^2*(y + z)^2) - (y*G[1, 0, y])/(z^2*(y + z)^2) + ((-3*y^2 - 6*y*z - z^2)*G[1, 1, y])/ (y*z^2*(y + z)^2) + (4*G[0, 1, 1, y])/z^3 + (4*G[1, 0, 1, y])/z^3) + ((4*y^2 + 6*y*z + z^2)*G[1 - y, 0, 1 - y, z])/(y*z^2*(y + z)^2) + ((4*y^2 - 16*y^3 + 20*y^4 - 8*y^5 + 6*y*z - 26*y^2*z + 32*y^3*z - 12*y^4*z + z^2 - 7*y*z^2 + 7*y^2*z^2 - 6*y^3*z^2 - 2*y*z^3 - 8*y^2*z^3 - 5*y*z^4)*G[1 - y, 1, 0, z])/((-1 + y)^3*y*z^2* (y + z)^2) + ((4*y^2 + 6*y*z + z^2)*G[1 - y, 1 - y, 0, z])/ (y*z^2*(y + z)^2) + ((3*y^2 - 5*y^3 + y^4 + y^5 + 6*y*z - 10*y^2*z + 4*y^3*z + z^2 + y*z^2 - y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 8*y^2*z^3 + 5*y*z^4)*G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y*z^2*(y + z)^2) + ((4*y^2 + 6*y*z + z^2)*G[-y, 0, 1 - y, z])/(y*z^2*(y + z)^2) + ((4*y^2 + 6*y*z + z^2)*G[-y, 1 - y, 0, z])/(y*z^2*(y + z)^2) + ((-3*y^2 - 6*y*z - z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^2*(y + z)^2) + ((-3*y^2 - 6*y*z - z^2)*G[-y, -y, 1 - y, z])/(y*z^2*(y + z)^2) + G[1, y]*((-8 + 16*y - 3*y^2 + 8*z + 2*y*z + 5*z^2)/ (2*(-1 + y)*z*(y + z)^2) - (2*(2*y + 3*z)*G[1 - y, z])/ (z^2*(y + z)^2) + ((-2*y^2 - 2*y^3 + y^4 + 3*y^5 - 18*y^2*z + 4*y^3*z + 4*y^4*z + 6*z^2 - 26*y*z^2 - 8*y^2*z^2 - 2*y^3*z^2 - 2*z^3 - 20*y*z^3 - 8*y^2*z^3 - 5*z^4 - 5*y*z^4)*G[-y, z])/ (2*(-1 + y)^2*y*z^2*(y + z)^2) + ((4*y^2 + 6*y*z + z^2)* G[0, 1 - y, z])/(y*z^2*(y + z)^2) + ((y - 7*y^2 + 11*y^3 - 5*y^4 - 8*y*z + 14*y^2*z - 6*y^3*z - 4*z^2 + 4*y*z^2 - 5*y^2*z^2 - 2*z^3 - 8*y*z^3 - 5*z^4)*G[0, -y, z])/ ((-1 + y)^3*z^2*(y + z)^2) + ((4*y^2 + 6*y*z + z^2)*G[1 - y, 0, z])/ (y*z^2*(y + z)^2) + ((3*y^2 - 5*y^3 + y^4 + y^5 + 6*y*z - 10*y^2*z + 4*y^3*z + z^2 + y*z^2 - y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 8*y^2*z^3 + 5*y*z^4)*G[1 - y, -y, z])/((-1 + y)^3*y*z^2* (y + z)^2) + ((4*y^2 + 6*y*z + z^2)*G[-y, 0, z])/ (y*z^2*(y + z)^2) + ((-3*y^2 - 6*y*z - z^2)*G[-y, 1 - y, z])/ (y*z^2*(y + z)^2) + ((-3*y^2 - 6*y*z - z^2)*G[-y, -y, z])/ (y*z^2*(y + z)^2) + (4*G[1 - y, 0, -y, z])/z^3 - (4*G[1 - y, 1 - y, -y, z])/z^3 - (4*G[-y, 0, 1 - y, z])/z^3 - (4*G[-y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, -y, z])/z^3 - (4*G[-y, -y, 0, z])/z^3 + (4*G[-y, -y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, z])/z^3) - (4*G[1 - y, 0, 1, 0, z])/z^3 + (4*G[1 - y, 0, -y, 1 - y, z])/z^3 + (4*G[1 - y, 1 - y, 1, 0, z])/z^3 - (4*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (4*G[-y, 0, 1, 0, z])/z^3 - (4*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (4*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (4*G[-y, 1 - y, 1, 0, z])/z^3 - (4*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (4*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (4*G[-y, -y, 0, 1 - y, z])/z^3 - (4*G[-y, -y, 1 - y, 0, z])/z^3 + (4*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (4*G[-y, -y, -y, 1 - y, z])/z^3 + ((3*(4 - 8*y + 4*y^2 + 2*z - 2*y*z + 5*z^2))/((-1 + y)^3*z^2) - (12*G[1 - y, z])/z^3)*Zeta[3]))/q2^2, delta[2, 2, "NS"] -> ((5*Pi^4)/(12*y*z) + (15251 - 14135*y)/ (648*(-1 + y)*y*z) + Pi^3*(((-11*I)/8)/(y*z) + (((7*I)/12)*G[0, y])/ (y*z) + (((7*I)/12)*G[0, z])/(y*z) + (((2*I)/3)*G[1, y])/(y*z) + (((2*I)/3)*G[1 - y, z])/(y*z)) + G[0, 1 - y, z]* ((-9*y^3 + 18*y^4 - 9*y^5 + 71*y*z - 267*y^2*z + 321*y^3*z - 125*y^4*z + 9*z^2 - 89*y*z^2 + 223*y^2*z^2 - 143*y^3*z^2 - 9*z^3 - 27*y^2*z^3)/ (18*(-1 + y)^2*y^2*z^2*(-1 + y + z)) + ((2*y^2 + 4*y*z + z^2)*G[1, 0, y])/(y*z^3)) + G[1, 0, z]*((-9*y^3 + 18*y^4 - 9*y^5 - y*z - 131*y^2*z + 336*y^3*z - 275*y^4*z + 71*y^5*z + 9*z^2 - 25*y*z^2 + 291*y^2*z^2 - 444*y^3*z^2 + 169*y^4*z^2 - 18*z^3 + 26*y*z^3 - 151*y^2*z^3 + 107*y^3*z^3 + 9*z^4 + 27*y^2*z^4)/(18*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2) - G[1, 1, y]/(y*z)) + G[0, 0, z]*((-8 + 7*y)/(2*(-1 + y)*y*z) + G[0, 1, y]/(y*z) + (2*G[1, 0, y])/(y*z) + G[1, 1, y]/(y*z)) + G[0, -y, z]*(((-y^2 - 2*y*z - 4*z^2)*G[1, 0, y])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1, 1, y])/(y*z^3)) + ((-9*y^3 + 18*y^4 - 9*y^5 + 71*y*z - 267*y^2*z + 321*y^3*z - 125*y^4*z + 9*z^2 - 89*y*z^2 + 223*y^2*z^2 - 143*y^3*z^2 - 9*z^3 - 27*y^2*z^3)* G[1 - y, 0, z])/(18*(-1 + y)^2*y^2*z^2*(-1 + y + z)) + ((-102*y + 102*y^2 + 62*z - 71*y*z)*G[1 - y, 1 - y, z])/ (18*(-1 + y)*y*z^2) + ((179*y^3 - 546*y^4 + 555*y^5 - 188*y^6 + 274*y^2*z - 1207*y^3*z + 1771*y^4*z - 1017*y^5*z + 179*y^6*z + 133*y*z^2 - 956*y^2*z^2 + 2047*y^3*z^2 - 1695*y^4*z^2 + 471*y^5*z^2 + 9*z^3 - 284*y*z^3 + 1002*y^2*z^3 - 1242*y^3*z^3 + 479*y^4*z^3 - 18*z^4 + 151*y*z^4 - 347*y^2*z^4 + 214*y^3*z^4 + 9*z^5 + 27*y^2*z^5)* G[-y, 1 - y, z])/(18*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)) + G[0, 0, y]*((-8*y^2 + 8*y^3 + 24*z - 37*y*z + 18*y^2*z)/ (6*(-1 + y)^2*y*z^2) + ((y^2 + 2*y*z + 3*z^2)*G[0, 1 - y, z])/ (y*z^3) - G[1, 0, z]/(y*z) + ((y^2 + 2*y*z + 3*z^2)*G[1 - y, 0, z])/ (y*z^3) + ((y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 1 - y, z])/(y*z^3)) + Pi^2*((-30*y^2 + 72*y^3 - 54*y^4 + 12*y^5 + 271*z - 1117*y*z + 1629*y^2*z - 1021*y^3*z + 268*y^4*z - 30*y^5*z - 813*z^2 + 2755*y*z^2 - 2961*y^2*z^2 + 1197*y^3*z^2 - 178*y^4*z^2 + 813*z^3 - 2123*y*z^3 + 1444*y^2*z^3 - 266*y^3*z^3 - 271*z^4 + 485*y*z^4 - 82*y^2*z^4)/(216*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2) + G[0, z]*((-18 + 46*y - 43*y^2 + 15*y^3 + 4*y*z)/(12*(-1 + y)^3*y*z) - (5*G[1, y])/(3*y*z)) + ((-6*y + 21*y^2 - 12*y^3 + 36*y*z - 54*y^2*z + 12*y^3*z + 31*z^2 - 104*y*z^2 + 55*y^2*z^2 - 62*z^3 + 74*y*z^3 + 31*z^4)*G[1, z])/(36*y*z^3*(-1 + y + z)^2) + ((-6*y + 22*y^2 - 30*y^3 + 18*y^4 - 4*y^5 + 56*y*z - 170*y^2*z + 180*y^3*z - 74*y^4*z + 8*y^5*z + 43*z^2 - 205*y*z^2 + 385*y^2*z^2 - 313*y^3*z^2 + 91*y^4*z^2 - y^5*z^2 - 86*z^3 + 248*y*z^3 - 336*y^2*z^3 + 206*y^3*z^3 - 44*y^4*z^3 + 43*z^4 - 81*y*z^4 + 96*y^2*z^4 - 34*y^3*z^4 - 12*y*z^5)*G[1 - y, z])/ (36*(-1 + y)^3*y*(-1 + z)^2*z^3) + G[0, y]*((-12*y^2 + 12*y^3 + 36*z - 128*y*z + 105*y^2*z - 24*y^3*z - 2*y^4*z - 72*z^2 + 252*y*z^2 - 170*y^2*z^2 + 16*y^3*z^2 + 36*z^3 - 124*y*z^3 + 75*y^2*z^3)/(24*(-1 + y)^2*y*(-1 + z)^2*z^2) - (7*G[0, z])/(12*y*z) + G[1, z]/(6*y*z) + ((-3*y^2 - 6*y*z - 11*z^2)*G[1 - y, z])/(6*y*z^3)) + G[1, y]*((14*y - 66*y^2 + 124*y^3 - 116*y^4 + 54*y^5 - 10*y^6 + 19*z - 133*y*z + 363*y^2*z - 501*y^3*z + 369*y^4*z - 135*y^5*z + 17*y^6*z + y^7*z - 80*z^2 + 358*y*z^2 - 696*y^2*z^2 + 732*y^3*z^2 - 418*y^4*z^2 + 114*y^5*z^2 - 10*y^6*z^2 + 125*z^3 - 407*y*z^3 + 586*y^2*z^3 - 464*y^3*z^3 + 190*y^4*z^3 - 30*y^5*z^3 - 86*z^4 + 198*y*z^4 - 206*y^2*z^4 + 116*y^3*z^4 - 26*y^4*z^4 + 22*z^5 - 26*y*z^5 + 19*y^2*z^5 - 7*y^3*z^5 - 4*y*z^6)/(12*(-1 + y)^3*y* (-1 + z)^2*z^2*(-1 + y + z)^2) - G[1, z]/(6*y*z) + ((-y^2 - 2*y*z - 4*z^2)*G[1 - y, z])/(3*y*z^3) + (7*(y^2 + 2*y*z + 2*z^2)*G[-y, z])/(6*y*z^3)) - (7*G[0, 0, y])/(12*y*z) - (7*G[0, 0, z])/(12*y*z) - (2*G[0, 1, z])/(3*y*z) + ((-y^2 - 2*y*z - 10*z^2)*G[0, 1 - y, z])/ (6*y*z^3) - (7*G[1, 0, y])/(12*y*z) + (5*G[1, 0, z])/(4*y*z) - (5*G[1, 1, y])/(6*y*z) + (2*G[1, 1, z])/(3*y*z) - G[1, 1 - y, z]/(6*y*z) - (11*G[1 - y, 0, z])/(6*y*z) + ((-y - 2*z)*G[1 - y, 1, z])/(3*z^3) + ((-y^2 - 2*y*z - 4*z^2)*G[1 - y, 1 - y, z])/(3*y*z^3) + (7*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(6*y*z^3)) + G[1, 0, y]*((14*y - 66*y^2 + 117*y^3 - 92*y^4 + 27*y^5 + 24*z - 122*y*z + 276*y^2*z - 306*y^3*z + 152*y^4*z - 24*y^5*z - 72*z^2 + 243*y*z^2 - 357*y^2*z^2 + 252*y^3*z^2 - 66*y^4*z^2 + 72*z^3 - 182*y*z^3 + 171*y^2*z^3 - 60*y^3*z^3 - 24*z^4 + 47*y*z^4 - 24*y^2*z^4)/ (6*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2) + G[1, 0, z]/(y*z) + G[1, 1 - y, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, z])/ (y*z^3) + ((2*y^2 + 4*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, -y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + (2*G[-y, -y, z])/(y*z)) + G[1, 1, y]* ((-102*y + 102*y^2 + 62*z - 71*y*z)/(18*(-1 + y)*y*z^2) - (2*G[-y, 0, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, z])/ (y*z^3)) + G[0, 1, y]*((9*y^2 + 27*y^3 - 81*y^4 + 45*y^5 + 71*y*z - 195*y^2*z + 141*y^3*z + 37*y^4*z - 54*y^5*z + 9*z^2 - 160*y*z^2 + 346*y^2*z^2 - 320*y^3*z^2 + 62*y^4*z^2 - 18*z^3 + 89*y*z^3 - 187*y^2*z^3 + 143*y^3*z^3 + 9*z^4 + 27*y^2*z^4)/ (18*(-1 + y)^2*y^2*(-1 + z)*z^2*(-1 + y + z)) + ((y^2 + 2*y*z + 2*z^2)*G[0, 1 - y, z])/(y*z^3) - (2*(y^2 + 2*y*z + z^2)*G[0, -y, z])/(y*z^3) + G[1, 0, z]/(y*z) - G[1, 1 - y, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, z])/ (y*z^3) + (3*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 0, z])/(y*z^3) + (2*G[-y, 1 - y, z])/ (y*z) - (2*(3*y^2 + 6*y*z + 5*z^2)*G[-y, -y, z])/(y*z^3)) - (3*(-2*y + 2*y^2 - 4*z + 3*y*z)*G[0, 0, 0, y])/(2*(-1 + y)^2*z^2) + ((-30*y + 132*y^2 - 228*y^3 + 192*y^4 - 78*y^5 + 12*y^6 - 40*z + 338*y*z - 931*y^2*z + 1189*y^3*z - 758*y^4*z + 220*y^5*z - 15*y^6*z - 3*y^7*z + 184*z^2 - 1038*y*z^2 + 2156*y^2*z^2 - 2134*y^3*z^2 + 1044*y^4*z^2 - 224*y^5*z^2 + 12*y^6*z^2 - 306*z^3 + 1368*y*z^3 - 2215*y^2*z^3 + 1653*y^3*z^3 - 573*y^4*z^3 + 73*y^5*z^3 + 220*z^4 - 836*y*z^4 + 1026*y^2*z^4 - 520*y^3*z^4 + 98*y^4*z^4 - 58*z^5 + 210*y*z^5 - 168*y^2*z^5 + 40*y^3*z^5 - 12*y*z^6)*G[0, 0, 1, y])/ (6*(-1 + y)^3*y*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((3*y + 11*z)*G[0, 0, 1 - y, z])/(3*y*z^2) + ((-4*y^2 + 12*y^3 - 12*y^4 + 4*y^5 - 3*z + 2*y*z + 24*y^2*z - 50*y^3*z + 36*y^4*z - 10*y^5*z + y^6*z + 8*z^2 + 6*y*z^2 - 62*y^2*z^2 + 78*y^3*z^2 - 34*y^4*z^2 + 4*y^5*z^2 - 7*z^3 - 26*y*z^3 + 74*y^2*z^3 - 54*y^3*z^3 + 11*y^4*z^3 + 2*z^4 + 26*y*z^4 - 38*y^2*z^4 + 14*y^3*z^4 - 8*y*z^5 + 6*y^2*z^5)*G[0, 1, 0, y])/(2*(-1 + y)^2*y*(-1 + z)^2*z^2* (-1 + y + z)^2) + ((-2*y + 12*y^2 - 28*y^3 + 32*y^4 - 18*y^5 + 4*y^6 + 3*z + y*z - 32*y^2*z + 60*y^3*z - 43*y^4*z + 11*y^5*z - 2*z^2 - 16*y*z^2 + 48*y^2*z^2 - 40*y^3*z^2 + 10*y^4*z^2 + 16*y*z^3 - 19*y^2*z^3 + 3*y^3*z^3 - 4*y*z^4)*G[0, 1, 0, z])/ (2*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + ((-22 + 56*y - 31*y^2)*G[0, 1, 1, y])/(6*(-1 + y)^2*y*z) + ((3*y + 11*z)*G[0, 1 - y, 0, z])/(3*y*z^2) + (11*G[0, 1 - y, 1 - y, z])/ (3*y*z) + ((-15*y^2 + 45*y^3 - 45*y^4 + 15*y^5 - 18*y*z + 90*y^2*z - 156*y^3*z + 114*y^4*z - 30*y^5*z + 4*z^2 - 6*y*z^2 - 75*y^2*z^2 + 155*y^3*z^2 - 96*y^4*z^2 + 18*y^5*z^2 - 8*z^3 + 72*y*z^3 - 48*y^2*z^3 - 22*y^3*z^3 + 18*y^4*z^3 + 4*z^4 - 60*y*z^4 + 45*y^2*z^4 - 13*y^3*z^4 + 12*y*z^5)*G[0, -y, 1 - y, z])/(6*(-1 + y)^3*y*(-1 + z)^2* z^3) + ((2 - 6*y + 4*y^2 - 4*z + 3*y*z)*G[1, 0, 0, y])/ (2*(-1 + y)^2*z^2) - (11*G[1, 0, 0, z])/(3*y*z) + ((-6*y^2 + 24*y^3 - 36*y^4 + 24*y^5 - 6*y^6 + 31*z - 137*y*z + 280*y^2*z - 340*y^3*z + 242*y^4*z - 82*y^5*z + 3*y^6*z + 3*y^7*z - 112*z^2 + 438*y*z^2 - 776*y^2*z^2 + 784*y^3*z^2 - 438*y^4*z^2 + 110*y^5*z^2 - 6*y^6*z^2 + 153*z^3 - 495*y*z^3 + 766*y^2*z^3 - 666*y^3*z^3 + 285*y^4*z^3 - 43*y^5*z^3 - 94*z^4 + 212*y*z^4 - 294*y^2*z^4 + 220*y^3*z^4 - 56*y^4*z^4 + 22*z^5 - 6*y*z^5 + 30*y^2*z^5 - 22*y^3*z^5 - 12*y*z^6)*G[1, 0, 1, y])/ (6*(-1 + y)^3*y*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((-2*y + y^2 + 2*y^2*z + 3*z^2 - 4*y*z^2 + 3*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)^2) + ((2*y - 2*y^2 - 6*y^3 + 10*y^4 - 4*y^5 + 6*z - 22*y*z + 14*y^2*z + 22*y^3*z - 29*y^4*z + 10*y^5*z - y^6*z - 32*z^2 + 66*y*z^2 - 22*y^2*z^2 - 34*y^3*z^2 + 26*y^4*z^2 - 4*y^5*z^2 + 58*z^3 - 78*y*z^3 + 7*y^2*z^3 + 26*y^3*z^3 - 8*y^4*z^3 - 44*z^4 + 36*y*z^4 + 6*y^2*z^4 - 8*y^3*z^4 + 12*z^5 - 4*y*z^5 - 3*y^2*z^5)*G[1, 1, 0, y])/ (2*(-1 + y)^2*y*(-1 + z)^2*z^2*(-1 + y + z)^2) + G[0, z]*((6*y - 6*y^2 + 4*z - 16*y*z + 7*y^2*z - 4*z^2 + 9*y*z^2)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + ((-9*y^3 + 18*y^4 - 9*y^5 + 71*y*z - 267*y^2*z + 321*y^3*z - 125*y^4*z + 9*z^2 - 89*y*z^2 + 223*y^2*z^2 - 143*y^3*z^2 - 9*z^3 - 27*y^2*z^3)*G[1, y])/(18*(-1 + y)^2*y^2*z^2*(-1 + y + z)) + ((2*y - 2*y^2 + 4*z - 3*y*z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((6*y - 24*y^2 + 36*y^3 - 24*y^4 + 6*y^5 + 31*z - 191*y*z + 427*y^2*z - 445*y^3*z + 218*y^4*z - 40*y^5*z - 74*z^2 + 344*y*z^2 - 546*y^2*z^2 + 356*y^3*z^2 - 80*y^4*z^2 + 40*z^3 - 156*y*z^3 + 156*y^2*z^3 - 40*y^3*z^3 + 12*y*z^4)*G[0, 1, y])/ (6*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + ((-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - 3*z + 12*y*z - 14*y^2*z + 4*y^3*z + y^4*z + 10*z^2 - 24*y*z^2 + 18*y^2*z^2 - 4*y^3*z^2 - 6*z^3 + 8*y*z^3 - 3*y^2*z^3)*G[1, 0, y])/(2*(-1 + y)^2*y*z^2* (-1 + y + z)^2) + (11*G[1, 1, y])/(3*y*z) - G[0, 0, 1, y]/(y*z) + G[0, 1, 1, y]/(y*z) + G[1, 0, 0, y]/(y*z) - G[1, 1, 0, y]/(y*z)) + G[1, z]*(G[0, 0, 1, y]/(y*z) - G[0, 1, 0, y]/(y*z) - G[1, 0, 1, y]/(y*z) + G[1, 1, 0, y]/(y*z)) + G[-y, z]*(((21*y^2 - 42*y^3 + 21*y^4 + 66*y*z - 174*y^2*z + 108*y^3*z + 40*z^2 - 236*y*z^2 + 211*y^2*z^2 - 104*z^3 + 182*y*z^3 + 58*z^4)* G[0, 1, y])/(6*y*z^3*(-1 + y + z)^2) + ((20*y^2 - 28*y^3 + 11*y^4 + 10*y*z - 36*y^2*z + 20*y^3*z + 5*z^2 - 30*y*z^2 + 21*y^2*z^2 - 22*z^3 + 26*y*z^3 + 14*z^4)*G[1, 0, y])/ (6*y*z^3*(-1 + y + z)^2) + ((-14*y^2 - 25*y*z - 22*z^2)*G[1, 1, y])/ (3*y*z^3) - (5*(y^2 + 2*y*z + 2*z^2)*G[0, 0, 1, y])/(y*z^3) + (2*G[0, 1, 1, y])/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1, 0, 0, y])/ (y*z^3) + (2*G[1, 0, 1, y])/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1, 1, 0, y])/(y*z^3)) + G[1 - y, z]*((564*y - 564*y^2 - 296*z + 161*y*z)/(54*(-1 + y)*y*z^2) + ((-8*y^2 + 16*y^3 - 8*y^4 + 14*y*z - 16*y^2*z + 2*y^3*z + 22*z^2 - 8*y*z^2 - 5*y^2*z^2)*G[0, 0, y])/(6*(-1 + y)^2*y*z^3) + ((-6*y + 18*y^2 - 18*y^3 + 6*y^4 + 12*y*z - 42*y^2*z + 48*y^3*z - 18*y^4*z + 31*z^2 - 93*y*z^2 + 126*y^2*z^2 - 82*y^3*z^2 + 15*y^4*z^2 + 3*y^5*z^2 - 62*z^3 + 156*y*z^3 - 186*y^2*z^3 + 92*y^3*z^3 - 12*y^4*z^3 + 31*z^4 - 57*y*z^4 + 81*y^2*z^4 - 31*y^3*z^4 - 12*y*z^5)*G[0, 1, y])/(6*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((4*y^2 - 8*y^3 + 4*y^4 + 8*y*z - 12*y^2*z + 12*y^3*z - 8*y^4*z + 4*z^2 - 18*y*z^2 + 16*y^2*z^2 + y^4*z^2 - 8*z^3 + 6*y*z^3 - 6*y^2*z^3 + 2*y^3*z^3 + 4*z^4 + 4*y*z^4 - 5*y^2*z^4)*G[1, 0, y])/ (6*(-1 + y)^2*y*(-1 + z)^2*z^3) + (11*G[1, 1, y])/(3*y*z) + (3*(y^2 + 2*y*z + z^2)*G[0, 0, 0, y])/(y*z^3) + ((3*y^2 + 6*y*z + 5*z^2)*G[0, 0, 1, y])/(y*z^3) + ((-2*y^2 - 4*y*z - 3*z^2)*G[0, 1, 0, y])/(y*z^3) + ((-y^2 - 2*y*z - z^2)*G[1, 0, 0, y])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[1, 0, 1, y])/(y*z^3) + ((3*y^2 + 6*y*z + 5*z^2)*G[1, 1, 0, y])/(y*z^3)) + ((6*y - 21*y^2 + 12*y^3 - 36*y*z + 54*y^2*z - 12*y^3*z - 31*z^2 + 104*y*z^2 - 55*y^2*z^2 + 62*z^3 - 74*y*z^3 - 31*z^4)*G[1, 1, 0, z])/ (6*y*z^3*(-1 + y + z)^2) + (11*G[1, 1, 1, y])/(3*y*z) + ((-2*y + y^2 + 2*y^2*z + 3*z^2 - 4*y*z^2 + 3*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)^2) + ((3*y + 11*z)*G[1 - y, 0, 0, z])/(3*y*z^2) + (11*G[1 - y, 0, 1 - y, z])/ (3*y*z) + ((-2*y + 4*y^2 - 2*y^3 - 6*z + 10*y*z - 7*y^2*z + 3*y^3*z + 4*y*z^2)*G[1 - y, 1, 0, z])/(2*(-1 + y)^3*y*z^2) + (11*G[1 - y, 1 - y, 0, z])/(3*y*z) + (11*G[1 - y, 1 - y, 1 - y, z])/ (3*y*z) + ((-6*y + 46*y^2 - 102*y^3 + 90*y^4 - 28*y^5 + 62*y*z - 248*y^2*z + 366*y^3*z - 236*y^4*z + 56*y^5*z + 53*z^2 - 247*y*z^2 + 499*y^2*z^2 - 479*y^3*z^2 + 199*y^4*z^2 - 25*y^5*z^2 - 106*z^3 + 314*y*z^3 - 426*y^2*z^3 + 268*y^3*z^3 - 62*y^4*z^3 + 53*z^4 - 111*y*z^4 + 126*y^2*z^4 - 44*y^3*z^4 - 12*y*z^5)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((-18*y^2 + 24*y^3 - 9*y^4 - 42*y*z + 96*y^2*z - 48*y^3*z - 31*z^2 + 146*y*z^2 - 109*y^2*z^2 + 74*z^3 - 110*y*z^3 - 40*z^4)* G[-y, 0, 1 - y, z])/(6*y*z^3*(-1 + y + z)^2) + ((-18*y^2 + 24*y^3 - 9*y^4 - 42*y*z + 96*y^2*z - 48*y^3*z - 31*z^2 + 146*y*z^2 - 109*y^2*z^2 + 74*z^3 - 110*y*z^3 - 40*z^4)* G[-y, 1 - y, 0, z])/(6*y*z^3*(-1 + y + z)^2) + ((-14*y^2 - 25*y*z - 22*z^2)*G[-y, 1 - y, 1 - y, z])/(3*y*z^3) + ((y^2 - 14*y^3 + 10*y^4 + 56*y*z - 138*y^2*z + 88*y^3*z + 35*z^2 - 206*y*z^2 + 190*y^2*z^2 - 82*z^3 + 156*y*z^3 + 44*z^4)* G[-y, -y, 1 - y, z])/(6*y*z^3*(-1 + y + z)^2) + G[0, y]*((188*y - 376*y^2 + 188*y^3 + 145*z - 432*y*z + 287*y^2*z - 118*z^2 + 81*y*z^2)/(18*(-1 + y)^2*z^2*(-1 + y + z)) + ((y^3 - 2*y^4 + y^5 + 8*z - 30*y*z + 43*y^2*z - 28*y^3*z + 7*y^4*z - 16*z^2 + 46*y*z^2 - 41*y^2*z^2 + 11*y^3*z^2 + 8*z^3 - 18*y*z^3 + 7*y^2*z^3)*G[0, z])/(2*(-1 + y)^2*y*z^2*(-1 + y + z)^2) + ((-179*y^2 + 546*y^3 - 555*y^4 + 188*y^5 - 265*y*z + 1234*y^2*z - 1852*y^3*z + 1062*y^4*z - 179*y^5*z - 62*z^2 + 761*y*z^2 - 1906*y^2*z^2 + 1732*y^3*z^2 - 525*y^4*z^2 + 124*z^3 - 656*y*z^3 + 922*y^2*z^3 - 417*y^3*z^3 - 62*z^4 + 160*y*z^4 - 71*y^2*z^4)* G[1 - y, z])/(18*(-1 + y)^2*y*(-1 + z)*z^3*(-1 + y + z)) + ((2*y - 2*y^2 + 4*z - 3*y*z)*G[0, 0, z])/(2*(-1 + y)^2*z^2) + ((-5*y^2 + 20*y^3 - 30*y^4 + 20*y^5 - 5*y^6 - 8*y*z + 52*y^2*z - 118*y^3*z + 122*y^4*z - 58*y^5*z + 10*y^6*z - 9*z^2 + 66*y*z^2 - 189*y^2*z^2 + 262*y^3*z^2 - 182*y^4*z^2 + 58*y^5*z^2 - 6*y^6*z^2 + 40*z^3 - 174*y*z^3 + 310*y^2*z^3 - 274*y^3*z^3 + 116*y^4*z^3 - 18*y^5*z^3 - 65*z^4 + 202*y*z^4 - 245*y^2*z^4 + 134*y^3*z^4 - 27*y^4*z^4 + 46*z^5 - 106*y*z^5 + 86*y^2*z^5 - 24*y^3*z^5 - 12*z^6 + 20*y*z^6 - 9*y^2*z^6)*G[0, 1 - y, z])/(2*(-1 + y)^2*y*(-1 + z)^2*z^3* (-1 + y + z)^2) + ((2*y - y^2 - 2*y^2*z + 3*z^2 - 8*y*z^2 + 3*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)^2) + ((-2*y + 7*y^2 - 8*y^3 + 3*y^4 + 6*y*z - 16*y^2*z + 10*y^3*z - 3*z^2 + 2*y*z^2)*G[1 - y, 0, z])/ (2*(-1 + y)^2*y*z^3) + ((28*y^2 - 56*y^3 + 28*y^4 + 50*y*z - 100*y^2*z + 50*y^3*z + 22*z^2 - 32*y*z^2 + 13*y^2*z^2)* G[1 - y, 1 - y, z])/(6*(-1 + y)^2*y*z^3) + ((20*y^2 - 28*y^3 + 11*y^4 + 10*y*z - 36*y^2*z + 20*y^3*z + 5*z^2 - 30*y*z^2 + 21*y^2*z^2 - 22*z^3 + 26*y*z^3 + 14*z^4)*G[-y, 1 - y, z])/ (6*y*z^3*(-1 + y + z)^2) + ((y^2 + 2*y*z + z^2)*G[0, 0, 1 - y, z])/ (y*z^3) - G[0, 1, 0, z]/(y*z) + ((-y^2 - 2*y*z + z^2)* G[0, 1 - y, 0, z])/(y*z^3) + ((y^2 + 2*y*z + 3*z^2)* G[0, 1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 4*z^2)* G[0, -y, 1 - y, z])/(y*z^3) - (2*G[1, 0, 0, z])/(y*z) + (2*G[1, 0, 1 - y, z])/(y*z) + G[1, 1 - y, 0, z]/(y*z) + ((y^2 + 2*y*z + 3*z^2)*G[1 - y, 0, 0, z])/(y*z^3) - G[1 - y, 1, 0, z]/(y*z) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 1 - y, 0, z])/ (y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^3) + ((y + 2*z)*G[-y, 0, 1 - y, z])/z^3 - (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^3) + (2*G[-y, -y, 1 - y, z])/(y*z)) + G[1, y]*((564*y - 564*y^2 - 296*z + 161*y*z)/(54*(-1 + y)*y*z^2) + ((-102*y + 102*y^2 + 62*z - 71*y*z)*G[1 - y, z])/(18*(-1 + y)*y*z^2) + ((179*y^3 - 546*y^4 + 555*y^5 - 188*y^6 + 274*y^2*z - 1207*y^3*z + 1771*y^4*z - 1017*y^5*z + 179*y^6*z + 133*y*z^2 - 956*y^2*z^2 + 2047*y^3*z^2 - 1695*y^4*z^2 + 471*y^5*z^2 + 9*z^3 - 284*y*z^3 + 1002*y^2*z^3 - 1242*y^3*z^3 + 479*y^4*z^3 - 18*z^4 + 151*y*z^4 - 347*y^2*z^4 + 214*y^3*z^4 + 9*z^5 + 27*y^2*z^5)*G[-y, z])/ (18*(-1 + y)^2*y^2*(-1 + z)*z^3*(-1 + y + z)) + ((3*y + 11*z)*G[0, 0, z])/(3*y*z^2) + (11*G[0, 1 - y, z])/(3*y*z) + ((-15*y^2 + 45*y^3 - 45*y^4 + 15*y^5 - 18*y*z + 90*y^2*z - 156*y^3*z + 114*y^4*z - 30*y^5*z + 4*z^2 - 6*y*z^2 - 75*y^2*z^2 + 155*y^3*z^2 - 96*y^4*z^2 + 18*y^5*z^2 - 8*z^3 + 72*y*z^3 - 48*y^2*z^3 - 22*y^3*z^3 + 18*y^4*z^3 + 4*z^4 - 60*y*z^4 + 45*y^2*z^4 - 13*y^3*z^4 + 12*y*z^5)*G[0, -y, z])/(6*(-1 + y)^3*y*(-1 + z)^2* z^3) + ((-2*y + y^2 + 2*y^2*z + 3*z^2 - 4*y*z^2 + 3*y^2*z^2 - 6*z^3 + 6*y*z^3 + 3*z^4)*G[1, 0, z])/(2*y*z^3*(-1 + y + z)^2) + (11*G[1 - y, 0, z])/(3*y*z) + (11*G[1 - y, 1 - y, z])/(3*y*z) + ((-6*y + 46*y^2 - 102*y^3 + 90*y^4 - 28*y^5 + 62*y*z - 248*y^2*z + 366*y^3*z - 236*y^4*z + 56*y^5*z + 53*z^2 - 247*y*z^2 + 499*y^2*z^2 - 479*y^3*z^2 + 199*y^4*z^2 - 25*y^5*z^2 - 106*z^3 + 314*y*z^3 - 426*y^2*z^3 + 268*y^3*z^3 - 62*y^4*z^3 + 53*z^4 - 111*y*z^4 + 126*y^2*z^4 - 44*y^3*z^4 - 12*y*z^5)*G[1 - y, -y, z])/ (6*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((-18*y^2 + 24*y^3 - 9*y^4 - 42*y*z + 96*y^2*z - 48*y^3*z - 31*z^2 + 146*y*z^2 - 109*y^2*z^2 + 74*z^3 - 110*y*z^3 - 40*z^4)*G[-y, 0, z])/ (6*y*z^3*(-1 + y + z)^2) + ((-14*y^2 - 25*y*z - 22*z^2)* G[-y, 1 - y, z])/(3*y*z^3) + ((y^2 - 14*y^3 + 10*y^4 + 56*y*z - 138*y^2*z + 88*y^3*z + 35*z^2 - 206*y*z^2 + 190*y^2*z^2 - 82*z^3 + 156*y*z^3 + 44*z^4)*G[-y, -y, z])/ (6*y*z^3*(-1 + y + z)^2) + (3*G[0, 0, 0, z])/(y*z) + G[0, 0, 1 - y, z]/(y*z) + ((-y - 2*z)*G[0, 0, -y, z])/z^3 - G[0, 1, 0, z]/(y*z) + G[0, 1 - y, 0, z]/(y*z) - G[0, 1 - y, -y, z]/(y*z) + ((y^2 + 2*y*z + 2*z^2)*G[0, -y, 0, z])/ (y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[0, -y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z + 2*z^2)*G[0, -y, -y, z])/(y*z^3) - (2*G[1, 0, 0, z])/(y*z) - G[1, 0, 1 - y, z]/(y*z) - G[1, 0, -y, z]/(y*z) - G[1, 1 - y, 0, z]/(y*z) - G[1, 1 - y, -y, z]/(y*z) + G[1 - y, 0, 0, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, -y, z])/(y*z^3) + (2*G[1 - y, 1, 0, z])/(y*z) + ((-y^2 - 2*y*z - 2*z^2)* G[1 - y, -y, 0, z])/(y*z^3) + (4*(y^2 + 2*y*z + 2*z^2)* G[1 - y, -y, -y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)* G[-y, 0, 0, z])/(y*z^3) - (2*G[-y, 0, 1 - y, z])/(y*z) + (2*G[-y, 0, -y, z])/(y*z) - (2*G[-y, 1 - y, 0, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, -y, z])/(y*z^3) + (2*(y^2 + 2*y*z + z^2)*G[-y, -y, 0, z])/(y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, z])/(y*z^3) - (6*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, -y, z])/(y*z^3)) - (3*G[0, 0, 0, 1, y])/(y*z) + (3*G[0, 0, 0, 1 - y, z])/(y*z) + (2*G[0, 0, 1, 0, y])/(y*z) - (3*G[0, 0, 1, 0, z])/(y*z) + G[0, 0, 1, 1, y]/(y*z) + (3*G[0, 0, 1 - y, 0, z])/(y*z) + G[0, 0, 1 - y, 1 - y, z]/(y*z) + ((-y - 2*z)*G[0, 0, -y, 1 - y, z])/z^3 - G[0, 1, 0, 0, y]/(y*z) - (2*G[0, 1, 0, 0, z])/(y*z) + G[0, 1, 0, 1, y]/(y*z) - G[0, 1, 0, 1 - y, z]/(y*z) - G[0, 1, 1, 0, y]/(y*z) + (4*G[0, 1, 1, 0, z])/(y*z) - G[0, 1, 1 - y, 0, z]/(y*z) + (3*G[0, 1 - y, 0, 0, z])/(y*z) + G[0, 1 - y, 0, 1 - y, z]/(y*z) - (3*G[0, 1 - y, 1, 0, z])/(y*z) + G[0, 1 - y, 1 - y, 0, z]/(y*z) - G[0, 1 - y, -y, 1 - y, z]/(y*z) + ((y^2 + 2*y*z + 2*z^2)*G[0, -y, 0, 1 - y, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[0, -y, 1 - y, 0, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[0, -y, 1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z + 2*z^2)*G[0, -y, -y, 1 - y, z])/(y*z^3) - (3*G[1, 0, 0, 0, z])/(y*z) + (2*G[1, 0, 0, 1, y])/(y*z) - (2*G[1, 0, 0, 1 - y, z])/(y*z) - G[1, 0, 1, 0, y]/(y*z) + (4*G[1, 0, 1, 0, z])/(y*z) - G[1, 0, 1, 1, y]/(y*z) - (2*G[1, 0, 1 - y, 0, z])/(y*z) - G[1, 0, 1 - y, 1 - y, z]/(y*z) - G[1, 0, -y, 1 - y, z]/(y*z) + G[1, 1, 0, 0, y]/(y*z) + (4*G[1, 1, 0, 0, z])/(y*z) - (4*G[1, 1, 1, 0, z])/(y*z) - (2*G[1, 1 - y, 0, 0, z])/(y*z) - G[1, 1 - y, 0, 1 - y, z]/(y*z) - G[1, 1 - y, 1 - y, 0, z]/(y*z) - G[1, 1 - y, -y, 1 - y, z]/(y*z) + (3*G[1 - y, 0, 0, 0, z])/(y*z) + G[1 - y, 0, 0, 1 - y, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, 1, 0, z])/(y*z^3) + G[1 - y, 0, 1 - y, 0, z]/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, 0, -y, 1 - y, z])/(y*z^3) - (2*G[1 - y, 1, 0, 0, z])/(y*z) + (2*G[1 - y, 1, 0, 1 - y, z])/(y*z) + (2*(y + 2*z)*G[1 - y, 1, 1, 0, z])/z^3 + (2*G[1 - y, 1, 1 - y, 0, z])/ (y*z) + G[1 - y, 1 - y, 0, 0, z]/(y*z) + ((y^2 + 2*y*z + 3*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, -y, 0, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1 - y, -y, 1 - y, 0, z])/(y*z^3) + (4*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, -y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 0, 0, 1 - y, z])/(y*z^3) + ((-y - 2*z)*G[-y, 0, 1, 0, z])/z^3 + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 0, 1 - y, 0, z])/(y*z^3) - (2*G[-y, 0, 1 - y, 1 - y, z])/(y*z) + (2*G[-y, 0, -y, 1 - y, z])/(y*z) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 1 - y, 0, 0, z])/(y*z^3) - (2*G[-y, 1 - y, 0, 1 - y, z])/(y*z) + ((-y - 2*z)*G[-y, 1 - y, 1, 0, z])/ z^3 - (2*G[-y, 1 - y, 1 - y, 0, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y*z^3) + (2*(y^2 + 2*y*z + z^2)*G[-y, -y, 0, 1 - y, z])/(y*z^3) + (2*(y^2 + 2*y*z + z^2)*G[-y, -y, 1 - y, 0, z])/(y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y*z^3) - (6*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, -y, 1 - y, z])/(y*z^3) + ((-90*y^2 + 180*y^3 - 90*y^4 - 43*z + 219*y*z + 15*y^2*z - 371*y^3*z + 153*y^4*z + 27*y^5*z + 86*z^2 - 600*y*z^2 + 348*y^2*z^2 + 202*y^3*z^2 - 144*y^4*z^2 - 43*z^3 + 489*y*z^3 - 300*y^2*z^3 + 70*y^3*z^3 - 108*y*z^4)/(18*(-1 + y)^3*y*(-1 + z)^2*z^2) + (2*G[1, y])/(y*z) - (3*G[1, z])/(y*z) + (5*(y^2 + 2*y*z + z^2)*G[1 - y, z])/(y*z^3))*Zeta[3] + Pi*(((-1/54*I)*(-665 + 647*y))/((-1 + y)*y*z) + ((I/2)*(-4*y^2 + 4*y^3 + 3*z - 14*y*z + 9*y^2*z)*G[0, 0, y])/ ((-1 + y)^2*y*z^2) + (((3*I)/2)*G[0, 0, z])/(y*z) - ((I/6)*(6*y - 12*y^2 + 6*y^3 - 13*z + 38*y*z - 22*y^2*z)*G[0, 1, y])/ ((-1 + y)^2*y*z^2) + G[1 - y, z]* (((I/18)*(39*y - 39*y^2 - 62*z + 71*y*z))/((-1 + y)*y*z^2) - (I*(2*y^2 + 4*y*z + 3*z^2)*G[0, 0, y])/(y*z^3) - (I*G[0, 1, y])/(y*z)) - ((I/6)*(6*y + 13*z)*G[0, 1 - y, z])/(y*z^2) + ((I/2)*(-2*y + 4*y^2 - 2*y^3 - 3*z + 2*y*z)*G[1, 0, y])/ ((-1 + y)^2*y*z^2) + G[-y, z]*((I*(y^2 + 2*y*z + 2*z^2)*G[0, 1, y])/ (y*z^3) + (I*(y^2 + 2*y*z + 2*z^2)*G[1, 0, y])/(y*z^3)) + (((2*I)/3)*G[1, 0, z])/(y*z) - (((13*I)/6)*G[1, 1, y])/(y*z) + G[0, z]*(((-1/2*I)*(-8 + 7*y))/((-1 + y)*y*z) - ((I/6)*(6*y + 13*z)*G[1, y])/(y*z^2) - (I*G[0, 1, y])/(y*z) - ((2*I)*G[1, 0, y])/(y*z) - (I*G[1, 1, y])/(y*z)) - ((I/6)*(6*y + 13*z)*G[1 - y, 0, z])/(y*z^2) - (((13*I)/6)*G[1 - y, 1 - y, z])/(y*z) + G[1, y]*(((I/18)*(39*y - 39*y^2 - 62*z + 71*y*z))/((-1 + y)*y*z^2) - (((13*I)/6)*G[1 - y, z])/(y*z) + (((13*I)/6)*(y^2 + 2*y*z + 2*z^2)* G[-y, z])/(y*z^3) - ((3*I)*G[0, 0, z])/(y*z) - (I*G[0, 1 - y, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)*G[0, -y, z])/ (y*z^3) + (I*G[1, 0, z])/(y*z) - (I*G[1 - y, 0, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)*G[-y, 0, z])/(y*z^3)) + (((13*I)/6)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + G[0, y]*(((I/6)*(-13*y^2 + 13*y^3 - 24*z + 37*y*z - 15*y^2*z))/ ((-1 + y)^2*y*z^2) + ((I/2)*(-2*y^2 + 2*y^3 + 3*z - 10*y*z + 6*y^2*z)*G[0, z])/((-1 + y)^2*y*z^2) - ((I/6)*(13*y^2 - 26*y^3 + 13*y^4 + 32*y*z - 64*y^2*z + 32*y^3*z + 13*z^2 - 14*y*z^2 + 4*y^2*z^2)*G[1 - y, z])/((-1 + y)^2*y*z^3) - (I*(y^2 + 2*y*z + 3*z^2)*G[0, 1 - y, z])/(y*z^3) + (I*G[1, 0, z])/(y*z) - (I*(y^2 + 2*y*z + 3*z^2)*G[1 - y, 0, z])/ (y*z^3) - (I*G[1 - y, 1 - y, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3)) + (I*G[0, 0, 1, y])/(y*z) - ((3*I)*G[0, 0, 1 - y, z])/(y*z) + (I*G[0, 1, 0, z])/(y*z) - (I*G[0, 1, 1, y])/(y*z) - ((3*I)*G[0, 1 - y, 0, z])/(y*z) - (I*G[0, 1 - y, 1 - y, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)*G[0, -y, 1 - y, z])/(y*z^3) - (I*G[1, 0, 0, y])/(y*z) + ((2*I)*G[1, 0, 0, z])/(y*z) + (I*G[1, 0, 1 - y, z])/(y*z) + (I*G[1, 1, 0, y])/(y*z) + (I*G[1, 1 - y, 0, z])/(y*z) - ((3*I)*G[1 - y, 0, 0, z])/(y*z) - (I*G[1 - y, 0, 1 - y, z])/(y*z) + (I*G[1 - y, 1, 0, z])/(y*z) - (I*G[1 - y, 1 - y, 0, z])/(y*z) + (I*(y^2 + 2*y*z + 2*z^2)* G[-y, 0, 1 - y, z])/(y*z^3) + (I*(y^2 + 2*y*z + 2*z^2)* G[-y, 1 - y, 0, z])/(y*z^3) + (I*Zeta[3])/(y*z)) + ((-157*Pi^4)/(1440*y*z) + (-255 + 179*y + 8*y^2 + 255*z - 187*y*z)/ (32*(-1 + y)*y*(-1 + z)*z) + Pi^3*(((3*I)/8)/(y*z) - (((7*I)/12)*G[1, y])/(y*z) - (((7*I)/12)*G[1 - y, z])/(y*z)) - (2*G[0, 0, z]*G[1, 1, y])/(y*z) + G[0, 1 - y, z]* ((-2*y + 16*y^2 - 26*y^3 + 12*y^4 + 9*y*z - 24*y^2*z + 15*y^3*z + 4*z^2 - 4*y*z^2 + 8*y^2*z^2)/(4*(-1 + y)^2*y^2*z^2) + (2*G[1, 0, y])/(y*z) - (3*G[1, 1, y])/(y*z)) + G[1, 0, z]*((2*y - 36*y^2 + 96*y^3 - 92*y^4 + 30*y^5 - 15*y*z + 94*y^2*z - 154*y^3*z + 86*y^4*z - 11*y^5*z - 4*z^2 + 34*y*z^2 - 96*y^2*z^2 + 88*y^3*z^2 - 22*y^4*z^2 + 8*z^3 - 25*y*z^3 + 56*y^2*z^3 - 31*y^3*z^3 - 4*z^4 + 4*y*z^4 - 8*y^2*z^4)/ (4*(-1 + y)^2*y^2*z^2*(-1 + y + z)^2) + G[1, 1, y]/(y*z)) + G[0, -y, z]*((-2*G[1, 0, y])/(y*z) + (2*G[1, 1, y])/(y*z)) + ((-2*y + 16*y^2 - 26*y^3 + 12*y^4 + 9*y*z - 24*y^2*z + 15*y^3*z + 4*z^2 - 4*y*z^2 + 8*y^2*z^2)*G[1 - y, 0, z])/ (4*(-1 + y)^2*y^2*z^2) + ((-5*y + 5*y^2 + 8*z - 7*y*z)* G[1 - y, 1 - y, z])/(2*(-1 + y)*y*z^2) + G[0, 0, y]*((20*y - 20*y^2 + 16*z - 11*y*z)/(4*(-1 + y)^2*z^2) + ((-5*y - 4*z)*G[1 - y, 0, z])/z^3 - (2*(y^2 + 2*y*z + z^2)* G[1 - y, 1 - y, z])/(y*z^3)) + ((-2*y^2 - 11*y^3 + 28*y^4 - 15*y^5 - 2*y*z + 2*y^2*z + 11*y^3*z - 24*y^4*z + 13*y^5*z - 5*y*z^2 + 12*y^2*z^2 + 3*y^3*z^2 - 2*y^4*z^2 + 4*z^3 + 3*y*z^3 - 6*y^2*z^3 - y^3*z^3 - 4*z^4 + 4*y*z^4 - 8*y^2*z^4)* G[-y, 1 - y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3) + Pi^2*((-2*y - 2*y^2 + 18*y^3 - 22*y^4 + 8*y^5 - 54*z + 215*y*z - 298*y^2*z + 157*y^3*z - 10*y^4*z - 10*y^5*z + 164*z^2 - 545*y*z^2 + 616*y^2*z^2 - 271*y^3*z^2 + 36*y^4*z^2 - 166*z^3 + 463*y*z^3 - 376*y^2*z^3 + 94*y^3*z^3 + 56*z^4 - 131*y*z^4 + 60*y^2*z^4)/ (24*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2) + G[0, z]*((2*y^2 - 8*y^3 + 12*y^4 - 8*y^5 + 2*y^6 + 8*y*z - 34*y^2*z + 54*y^3*z - 38*y^4*z + 10*y^5*z - 2*z^2 - 14*y*z^2 + 48*y^2*z^2 - 46*y^3*z^2 + 14*y^4*z^2 + 3*z^3 + 11*y*z^3 - 20*y^2*z^3 + 6*y^3*z^3 - 4*y*z^4)/(12*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + (7*G[1, y])/(12*y*z)) + ((1 + y - 4*y^2 + z - 14*y*z + 4*y^2*z - 11*z^2 + 13*y*z^2 + 9*z^3)*G[1, z])/(12*y*z^3*(-1 + y + z)) + ((1 - 2*y - 4*y^2 + 16*y^3 - 19*y^4 + 10*y^5 - 2*y^6 - z - 16*y*z + 89*y^2*z - 165*y^3*z + 136*y^4*z - 47*y^5*z + 4*y^6*z - 27*z^2 + 171*y*z^2 - 415*y^2*z^2 + 485*y^3*z^2 - 275*y^4*z^2 + 62*y^5*z^2 - y^6*z^2 + 77*z^3 - 374*y*z^3 + 675*y^2*z^3 - 571*y^3*z^3 + 221*y^4*z^3 - 28*y^5*z^3 - 74*z^4 + 313*y*z^4 - 442*y^2*z^4 + 267*y^3*z^4 - 60*y^4*z^4 + 24*z^5 - 96*y*z^5 + 97*y^2*z^5 - 33*y^3*z^5 + 4*y*z^6)*G[1 - y, z])/(12*(-1 + y)^3*y*(-1 + z)^2*z^3* (-1 + y + z)) + G[0, y]*((6*y - 12*y^2 + 6*y^3 - 8*z - y*z + 21*y^2*z - 10*y^3*z - 2*y^4*z + 36*z^2 - 33*y*z^2 - 6*y^2*z^2 + 8*y^3*z^2 - 48*z^3 + 43*y*z^3 - 5*y^2*z^3 + 20*z^4 - 15*y*z^4)/ (24*(-1 + y)^2*(-1 + z)^2*z^2*(-1 + y + z)) + ((-3*y^2 + 6*y*z + 7*z^2)*G[1 - y, z])/(12*y*z^3)) + G[1, y]*((3*y - 21*y^2 + 54*y^3 - 66*y^4 + 39*y^5 - 9*y^6 + 15*z - 109*y*z + 312*y^2*z - 450*y^3*z + 342*y^4*z - 126*y^5*z + 15*y^6*z + y^7*z - 62*z^2 + 382*y*z^2 - 882*y^2*z^2 + 989*y^3*z^2 - 559*y^4*z^2 + 141*y^5*z^2 - 9*y^6*z^2 + 94*z^3 - 522*y*z^3 + 1000*y^2*z^3 - 874*y^3*z^3 + 353*y^4*z^3 - 51*y^5*z^3 - 62*z^4 + 323*y*z^4 - 497*y^2*z^4 + 311*y^3*z^4 - 71*y^4*z^4 + 15*z^5 - 81*y*z^5 + 88*y^2*z^5 - 30*y^3*z^5 + 4*y*z^6)/(12*(-1 + y)^3*y*(-1 + z)^2*z^2*(-1 + y + z)^2) + ((6*y^2 + 12*y*z + 23*z^2)*G[1 - y, z])/(12*y*z^3) + ((3*y^2 - 6*y*z - 14*z^2)*G[-y, z])/(12*y*z^3)) - (7*G[0, 1, y])/(12*y*z) + G[0, 1, z]/(3*y*z) + G[0, 1 - y, z]/(4*y*z) - (7*G[1, 0, z])/(12*y*z) + (19*G[1, 1, y])/(12*y*z) - G[1, 1, z]/(3*y*z) + ((-2*y^2 - 4*y*z + 7*z^2)*G[1 - y, 0, z])/(12*y*z^3) + ((-y^2 - 2*y*z - z^2)*G[1 - y, 1, z])/(3*y*z^3) + ((16*y^2 + 20*y*z + 27*z^2)*G[1 - y, 1 - y, z])/(12*y*z^3) + ((3*y^2 - 6*y*z - 14*z^2)*G[-y, 1 - y, z])/(12*y*z^3)) + G[1, 0, y]*((-18*y + 78*y^2 - 126*y^3 + 90*y^4 - 24*y^5 - 15*z + 116*y*z - 287*y^2*z + 312*y^3*z - 152*y^4*z + 26*y^5*z + 43*z^2 - 190*y*z^2 + 319*y^2*z^2 - 230*y^3*z^2 + 58*y^4*z^2 - 41*z^3 + 94*y*z^3 - 112*y^2*z^3 + 46*y^3*z^3 + 13*z^4 - 2*y*z^4 + 2*y^2*z^4)/ (4*(-1 + y)^2*y*(-1 + z)*z^2*(-1 + y + z)^2) + ((-7*y^2 - 8*y*z - 2*z^2)*G[1 - y, 1 - y, z])/(y*z^3) + ((5*y + 4*z)*G[-y, 0, z])/z^3 - (3*y*G[-y, 1 - y, z])/z^3 + (2*G[-y, -y, z])/(y*z)) + G[1, 1, y]* ((-5*y + 5*y^2 + 8*z - 7*y*z)/(2*(-1 + y)*y*z^2) - (3*G[1 - y, 0, z])/(y*z) - (3*G[1 - y, 1 - y, z])/(y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 0, z])/(y*z^3) + (3*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)*G[-y, -y, z])/(y*z^3)) + G[0, 1, y]*((-2*y + 14*y^2 - 26*y^3 + 14*y^4 + 11*y*z - 38*y^2*z + 45*y^3*z - 16*y^4*z + 4*z^2 - 13*y*z^2 + 30*y^2*z^2 - 15*y^3*z^2 - 4*z^3 + 4*y*z^3 - 8*y^2*z^3)/(4*(-1 + y)^2*y^2*(-1 + z)*z^2) + G[0, 1 - y, z]/(y*z) - G[1, 0, z]/(y*z) - G[1, 1 - y, z]/(y*z) + ((-y^2 - 2*y*z + z^2)*G[1 - y, 0, z])/(y*z^3) + ((y^2 + 2*y*z + 3*z^2)*G[1 - y, 1 - y, z])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 2*z^2)*G[-y, -y, z])/(y*z^3)) + ((-6*y + 18*y^2 - 18*y^3 + 5*y^4 + 2*y^5 - y^6 - 12*z + 32*y*z - 46*y^2*z + 38*y^3*z - 13*y^4*z + y^5*z + 24*z^2 - 42*y*z^2 + 39*y^2*z^2 - 22*y^3*z^2 + 5*y^4*z^2 - 12*z^3 + 12*y*z^3 - 11*y^2*z^3 + 3*y^3*z^3 + 4*y*z^4)*G[0, 0, 1, y])/ (2*(-1 + y)^3*y*(-1 + z)^2*z*(-1 + y + z)) + ((-10*y + 22*y^2 - 14*y^3 + 2*y^4 + 28*y*z - 54*y^2*z + 30*y^3*z - 5*y^4*z + y^5*z + 6*z^2 - 34*y*z^2 + 46*y^2*z^2 - 18*y^3*z^2 + y^4*z^2 - 12*z^3 + 24*y*z^3 - 17*y^2*z^3 + 3*y^3*z^3 + 6*z^4 - 8*y*z^4 + 3*y^2*z^4)*G[0, 1, 0, y])/(2*(-1 + y)^2*y*(-1 + z)^2*z^2* (-1 + y + z)) + ((-16*y + 68*y^2 - 112*y^3 + 88*y^4 - 32*y^5 + 4*y^6 - 15*z + 95*y*z - 212*y^2*z + 216*y^3*z - 101*y^4*z + 17*y^5*z + 34*z^2 - 122*y*z^2 + 164*y^2*z^2 - 98*y^3*z^2 + 22*y^4*z^2 - 18*z^3 + 34*y*z^3 - 25*y^2*z^3 + 9*y^3*z^3 + 4*y*z^4)* G[0, 1, 0, z])/(2*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + ((2*y - 6*y^2 + 4*y^3 - 3*z + 2*y*z)*G[0, 1, 1, y])/ (2*(-1 + y)^2*y*z^2) + ((-2*y + 3*z)*G[0, 1 - y, 1 - y, z])/ (2*y*z^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 + 4*y*z - 4*y^2*z - 6*y^3*z + 8*y^4*z - 2*y^5*z + 6*z^2 - 12*y*z^2 + 6*y^2*z^2 + 6*y^3*z^2 - 8*y^4*z^2 + 2*y^5*z^2 - 12*z^3 + 6*y*z^3 + 8*y^2*z^3 - 6*y^3*z^3 + 6*z^4 + 6*y*z^4 - 10*y^2*z^4 + 6*y^3*z^4 - 4*y*z^5)* G[0, -y, 1 - y, z])/(2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((-10*y + 20*y^2 - 10*y^3 - 8*z + 21*y*z - 13*y^2*z + 4*z^2 - 3*y*z^2)* G[1, 0, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)) + ((2*y - 6*y^2 + 6*y^3 - 2*y^4 - 3*z + 12*y*z - 20*y^2*z + 16*y^3*z - 4*y^4*z - 2*y^5*z + y^6*z + 3*z^2 - 37*y*z^2 + 73*y^2*z^2 - 55*y^3*z^2 + 17*y^4*z^2 - y^5*z^2 + 3*z^3 + 34*y*z^3 - 63*y^2*z^3 + 38*y^3*z^3 - 8*y^4*z^3 - 3*z^4 - 15*y*z^4 + 16*y^2*z^4 - 6*y^3*z^4 + 4*y*z^5)*G[1, 0, 1, y])/(2*(-1 + y)^3*y*(-1 + z)^2*z^2* (-1 + y + z)) + G[1, z]*(G[0, 0, 1, y]/(y*z) - G[1, 0, 1, y]/(y*z)) + ((1 + y + z + 2*y*z + z^2 - 3*y*z^2 - 3*z^3)*G[1, 0, 1 - y, z])/ (2*y*z^3*(-1 + y + z)) + ((6*y - 28*y^2 + 48*y^3 - 36*y^4 + 10*y^5 - 9*z - 6*y*z + 97*y^2*z - 160*y^3*z + 97*y^4*z - 18*y^5*z - y^6*z + 28*z^2 - 8*y*z^2 - 136*y^2*z^2 + 194*y^3*z^2 - 88*y^4*z^2 + 10*y^5*z^2 - 32*z^3 + 8*y*z^3 + 96*y^2*z^3 - 100*y^3*z^3 + 26*y^4*z^3 + 16*z^4 + 2*y*z^4 - 32*y^2*z^4 + 18*y^3*z^4 - 3*z^5 - 2*y*z^5 + 3*y^2*z^5)*G[1, 1, 0, y])/(2*(-1 + y)^2*y*(-1 + z)^2*z^2* (-1 + y + z)^2) + ((-1 - y + 4*y^2 - z + 14*y*z - 4*y^2*z + 11*z^2 - 13*y*z^2 - 9*z^3)*G[1, 1, 0, z])/(2*y*z^3*(-1 + y + z)) - (3*G[1, 1, 1, y])/z^2 + G[0, z]*((-3*y + 4*y^2 - y^3 - 2*z - y*z + 5*y^2*z + 4*z^2 - 8*y^2*z^2 - 2*z^3 + 4*y*z^3)/ (4*(-1 + y)*y*(-1 + z)^2*z*(-1 + y + z)) + ((-2*y + 16*y^2 - 26*y^3 + 12*y^4 + 9*y*z - 24*y^2*z + 15*y^3*z + 4*z^2 - 4*y*z^2 + 8*y^2*z^2)*G[1, y])/(4*(-1 + y)^2*y^2*z^2) + ((10*y - 20*y^2 + 10*y^3 + 8*z - 21*y*z + 13*y^2*z - 4*z^2 + 3*y*z^2)* G[0, 0, y])/(2*(-1 + y)^2*z^2*(-1 + y + z)) + ((-2*y^2 + 6*y^3 - 6*y^4 + 2*y^5 - 4*y*z + 13*y^2*z - 14*y^3*z + 5*y^4*z + 6*z^2 - 2*y*z^2 - 7*y^2*z^2 + 3*y^3*z^2 - 4*y*z^3)* G[0, 1, y])/(2*(-1 + y)^3*y*z^2*(-1 + y + z)) + ((-10*y + 20*y^2 - 10*y^3 + 24*y*z - 23*y^2*z + 4*z^2 - 16*y*z^2 - 3*z^3)*G[1, 0, y])/(2*y*z^2*(-1 + y + z)^2) + ((-2*y + 3*z)*G[1, 1, y])/(2*y*z^2) + (2*G[0, 1, 1, y])/(y*z) + G[1, 0, 1, y]/(y*z) - (3*G[1, 1, 1, y])/(y*z)) + G[1 - y, z]*((29*y - 29*y^2 + 2*z - 4*y*z)/(4*(-1 + y)*y*z^2) + ((-2*y + 2*y^2 - 4*z + 3*y*z)*G[0, 0, y])/(2*(-1 + y)^2*z^2) + ((-1 + y + 6*y^2 - 14*y^3 + 11*y^4 - 3*y^5 + 6*y*z - 28*y^2*z + 44*y^3*z - 28*y^4*z + 6*y^5*z + 3*z^2 - 29*y*z^2 + 64*y^2*z^2 - 58*y^3*z^2 + 22*y^4*z^2 - 2*y^5*z^2 - 2*z^3 + 38*y*z^3 - 64*y^2*z^3 + 40*y^3*z^3 - 8*y^4*z^3 - 20*y*z^4 + 21*y^2*z^4 - 9*y^3*z^4 + 4*y*z^5)*G[0, 1, y])/(2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((-y^2 + 2*y^3 - y^4 + 12*y*z - 29*y^2*z + 15*y^3*z + 2*y^4*z + 3*z^2 - 48*y*z^2 + 87*y^2*z^2 - 36*y^3*z^2 - 2*y^4*z^2 - 9*z^3 + 63*y*z^3 - 82*y^2*z^3 + 20*y^3*z^3 + 9*z^4 - 30*y*z^4 + 25*y^2*z^4 - 3*z^5 + 3*y*z^5)*G[1, 0, y])/(2*(-1 + y)*y*(-1 + z)^2* z^3*(-1 + y + z)) - (3*G[1, 1, y])/z^2 - (2*G[0, 0, 1, y])/(y*z) + ((4*y^2 + 2*y*z - z^2)*G[0, 1, 0, y])/(y*z^3) + ((-y^2 - 2*y*z + z^2)*G[0, 1, 1, y])/(y*z^3) + ((5*y + 4*z)*G[1, 0, 0, y])/z^3 + ((y^2 + 2*y*z + 3*z^2)* G[1, 0, 1, y])/(y*z^3) - (2*(y + 2*z)*G[1, 1, 0, y])/z^3 - (3*G[1, 1, 1, y])/(y*z)) + G[-y, z]* (((-8*y^2 + 8*y^3 - 22*y*z + 34*y^2*z - 15*z^2 + 53*y*z^2 + 27*z^3)* G[0, 1, y])/(2*y*z^3*(-1 + y + z)) + ((-y^2 - y^3 + 4*y*z - 9*y^2*z + 6*z^2 - 8*y*z^2)*G[1, 0, y])/ (2*y*z^3*(-1 + y + z)) + ((-3*y^2 - 2*y*z - 3*z^2)*G[1, 1, y])/ (2*y*z^3) + ((-5*y - 4*z)*G[0, 1, 0, y])/z^3 + ((-y^2 - 2*y*z - 2*z^2)*G[0, 1, 1, y])/(y*z^3) + ((-y^2 - 2*y*z - 2*z^2)*G[1, 0, 1, y])/(y*z^3) - (3*y*G[1, 1, 0, y])/z^3 + (3*(y^2 + 2*y*z + 2*z^2)*G[1, 1, 1, y])/ (y*z^3)) + ((1 + y + z + 2*y*z + z^2 - 3*y*z^2 - 3*z^3)* G[1, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)) + ((-2*y + 3*z)*G[1 - y, 0, 1 - y, z])/(2*y*z^2) + ((16*y - 76*y^2 + 132*y^3 - 100*y^4 + 28*y^5 + 12*z - 80*y*z + 173*y^2*z - 154*y^3*z + 49*y^4*z - 12*z^2 + 52*y*z^2 - 61*y^2*z^2 + 21*y^3*z^2 - 4*y*z^3)*G[1 - y, 1, 0, z])/(2*(-1 + y)^3*y*z^2* (-1 + y + z)) + ((-2*y + 3*z)*G[1 - y, 1 - y, 0, z])/(2*y*z^2) - (3*G[1 - y, 1 - y, 1 - y, z])/z^2 + ((-1 + y + 9*y^2 - 23*y^3 + 20*y^4 - 6*y^5 + 10*y*z - 48*y^2*z + 78*y^3*z - 52*y^4*z + 12*y^5*z + 3*z^2 - 41*y*z^2 + 102*y^2*z^2 - 102*y^3*z^2 + 43*y^4*z^2 - 5*y^5*z^2 - 2*z^3 + 50*y*z^3 - 92*y^2*z^3 + 62*y^3*z^3 - 14*y^4*z^3 - 24*y*z^4 + 28*y^2*z^4 - 12*y^3*z^4 + 4*y*z^5)*G[1 - y, -y, 1 - y, z])/ (2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((8*y^2 - 6*y^3 + 22*y*z - 24*y^2*z + 15*z^2 - 39*y*z^2 - 21*z^3)* G[-y, 0, 1 - y, z])/(2*y*z^3*(-1 + y + z)) + ((8*y^2 - 6*y^3 + 22*y*z - 24*y^2*z + 15*z^2 - 39*y*z^2 - 21*z^3)* G[-y, 1 - y, 0, z])/(2*y*z^3*(-1 + y + z)) + ((-3*y^2 - 2*y*z - 3*z^2)*G[-y, 1 - y, 1 - y, z])/(2*y*z^3) + ((-7*y^2 + 9*y^3 - 26*y*z + 43*y^2*z - 21*z^2 + 61*y*z^2 + 27*z^3)* G[-y, -y, 1 - y, z])/(2*y*z^3*(-1 + y + z)) + G[0, y]*((58*y - 116*y^2 + 58*y^3 + 86*z - 207*y*z + 121*y^2*z - 62*z^2 + 39*y*z^2)/(8*(-1 + y)^2*z^2*(-1 + y + z)) + ((-1 + 9*y - 21*y^2 + 19*y^3 - 6*y^4 + 13*z - 40*y*z + 41*y^2*z - 14*y^3*z - 15*z^2 + 29*y*z^2 - 14*y^2*z^2 - 3*z^3)*G[0, z])/ (2*(-1 + y)^2*z^2*(-1 + y + z)^2) + ((2*y + 11*y^2 - 28*y^3 + 15*y^4 + 12*y*z - 37*y^2*z + 38*y^3*z - 13*y^4*z + 16*z^2 - 50*y*z^2 + 42*y^2*z^2 - 14*y^3*z^2 - 16*z^3 + 36*y*z^3 - 14*y^2*z^3)*G[1 - y, z])/(4*(-1 + y)^2*y*(-1 + z)* z^3) + ((y^2 - 3*y^3 + 3*y^4 - y^5 - 4*y*z + 5*y^2*z + 4*y^3*z - 7*y^4*z + 2*y^5*z - 6*z^2 + 20*y*z^2 - 19*y^2*z^2 + y^3*z^2 + 6*y^4*z^2 - 2*y^5*z^2 + 12*z^3 - 24*y*z^3 + 15*y^2*z^3 - 2*y^3*z^3 - 6*z^4 + 4*y*z^4 + y^2*z^4 - y^3*z^4 + 4*y*z^5 - 3*y^2*z^5)*G[0, 1 - y, z])/(2*(-1 + y)^2*y*(-1 + z)^2*z^3* (-1 + y + z)) + ((-1 - y - z - 2*y*z + 2*z^2)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)) + ((-1 + 9*y^2 - 14*y^3 + 6*y^4 - z + 5*y*z - 2*y^2*z - 2*y^3*z + 2*z^2 + 2*y*z^2 - 8*y^2*z^2)*G[1 - y, 0, z])/ (2*(-1 + y)*y*z^3*(-1 + y + z)) + ((3*y - 6*y^2 + 3*y^3 + 4*z - 10*y*z + 6*y^2*z - 4*z^2 + 3*y*z^2)* G[1 - y, 1 - y, z])/(2*(-1 + y)^2*z^3) + ((-y^2 - y^3 + 4*y*z - 9*y^2*z + 6*z^2 - 8*y*z^2)*G[-y, 1 - y, z])/ (2*y*z^3*(-1 + y + z)) + (2*G[0, 0, 1 - y, z])/(y*z) - (2*G[0, -y, 1 - y, z])/(y*z) + ((y^2 + 2*y*z + z^2)* G[1 - y, 0, 1 - y, z])/(y*z^3) + ((5*y + 4*z)*G[1 - y, 1 - y, 0, z])/z^3 - (3*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, z])/(y*z^3) - (2*G[-y, 0, 1 - y, z])/(y*z) + ((5*y + 4*z)*G[-y, 1 - y, 0, z])/z^3 + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^3) + (2*G[-y, -y, 1 - y, z])/(y*z)) + G[1, y]*((29*y - 29*y^2 + 2*z - 4*y*z)/(4*(-1 + y)*y*z^2) + ((-5*y + 5*y^2 + 8*z - 7*y*z)*G[1 - y, z])/(2*(-1 + y)*y*z^2) + ((-2*y^2 - 11*y^3 + 28*y^4 - 15*y^5 - 2*y*z + 2*y^2*z + 11*y^3*z - 24*y^4*z + 13*y^5*z - 5*y*z^2 + 12*y^2*z^2 + 3*y^3*z^2 - 2*y^4*z^2 + 4*z^3 + 3*y*z^3 - 6*y^2*z^3 - y^3*z^3 - 4*z^4 + 4*y*z^4 - 8*y^2*z^4)*G[-y, z])/(4*(-1 + y)^2*y^2*(-1 + z)*z^3) + ((-2*y + 3*z)*G[0, 1 - y, z])/(2*y*z^2) + ((-y^2 + 3*y^3 - 3*y^4 + y^5 + 4*y*z - 4*y^2*z - 6*y^3*z + 8*y^4*z - 2*y^5*z + 6*z^2 - 12*y*z^2 + 6*y^2*z^2 + 6*y^3*z^2 - 8*y^4*z^2 + 2*y^5*z^2 - 12*z^3 + 6*y*z^3 + 8*y^2*z^3 - 6*y^3*z^3 + 6*z^4 + 6*y*z^4 - 10*y^2*z^4 + 6*y^3*z^4 - 4*y*z^5)*G[0, -y, z])/ (2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((1 + y + z + 2*y*z + z^2 - 3*y*z^2 - 3*z^3)*G[1, 0, z])/ (2*y*z^3*(-1 + y + z)) + ((-2*y + 3*z)*G[1 - y, 0, z])/(2*y*z^2) - (3*G[1 - y, 1 - y, z])/z^2 + ((-1 + y + 9*y^2 - 23*y^3 + 20*y^4 - 6*y^5 + 10*y*z - 48*y^2*z + 78*y^3*z - 52*y^4*z + 12*y^5*z + 3*z^2 - 41*y*z^2 + 102*y^2*z^2 - 102*y^3*z^2 + 43*y^4*z^2 - 5*y^5*z^2 - 2*z^3 + 50*y*z^3 - 92*y^2*z^3 + 62*y^3*z^3 - 14*y^4*z^3 - 24*y*z^4 + 28*y^2*z^4 - 12*y^3*z^4 + 4*y*z^5)* G[1 - y, -y, z])/(2*(-1 + y)^3*y*(-1 + z)^2*z^3) + ((8*y^2 - 6*y^3 + 22*y*z - 24*y^2*z + 15*z^2 - 39*y*z^2 - 21*z^3)* G[-y, 0, z])/(2*y*z^3*(-1 + y + z)) + ((-3*y^2 - 2*y*z - 3*z^2)*G[-y, 1 - y, z])/(2*y*z^3) + ((-7*y^2 + 9*y^3 - 26*y*z + 43*y^2*z - 21*z^2 + 61*y*z^2 + 27*z^3)* G[-y, -y, z])/(2*y*z^3*(-1 + y + z)) - (2*G[0, 0, 1 - y, z])/ (y*z) - (2*G[0, 0, -y, z])/(y*z) + G[0, 1, 0, z]/(y*z) - (2*G[0, 1 - y, 0, z])/(y*z) - (3*G[0, 1 - y, 1 - y, z])/(y*z) + G[0, 1 - y, -y, z]/(y*z) + (2*G[0, -y, 1 - y, z])/(y*z) + (2*G[0, -y, -y, z])/(y*z) + (2*G[1, 0, 0, z])/(y*z) + G[1, 0, 1 - y, z]/(y*z) - G[1, 0, -y, z]/(y*z) + G[1, 1 - y, 0, z]/(y*z) - G[1, 1 - y, -y, z]/(y*z) - (2*G[1 - y, 0, 0, z])/(y*z) - (3*G[1 - y, 0, 1 - y, z])/(y*z) - (2*(y + 2*z)*G[1 - y, 0, -y, z])/z^3 - (3*G[1 - y, 1 - y, 0, z])/ (y*z) - (3*G[1 - y, 1 - y, 1 - y, z])/(y*z) + (2*(2*y^2 + 4*y*z + 3*z^2)*G[1 - y, 1 - y, -y, z])/(y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 0, 1 - y, z])/(y*z^3) + (2*G[-y, 0, -y, z])/(y*z) + ((y^2 + 2*y*z + 2*z^2)* G[-y, 1 - y, 0, z])/(y*z^3) + (3*(y^2 + 2*y*z + 2*z^2)* G[-y, 1 - y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)* G[-y, 1 - y, -y, z])/(y*z^3) + ((3*y^2 + 6*y*z + 2*z^2)* G[-y, -y, 0, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)* G[-y, -y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)* G[-y, -y, -y, z])/(y*z^3)) - (2*G[0, 0, 1, 1, y])/(y*z) - (2*G[0, 0, 1 - y, 1 - y, z])/(y*z) - (2*G[0, 0, -y, 1 - y, z])/(y*z) - (2*G[0, 1, 0, 1, y])/(y*z) + G[0, 1, 0, 1 - y, z]/(y*z) - (2*G[0, 1, 1, 0, y])/(y*z) - (2*G[0, 1, 1, 0, z])/(y*z) + (3*G[0, 1, 1, 1, y])/(y*z) + G[0, 1, 1 - y, 0, z]/(y*z) - (2*G[0, 1 - y, 0, 1 - y, z])/(y*z) + G[0, 1 - y, 1, 0, z]/(y*z) - (2*G[0, 1 - y, 1 - y, 0, z])/(y*z) - (3*G[0, 1 - y, 1 - y, 1 - y, z])/ (y*z) + G[0, 1 - y, -y, 1 - y, z]/(y*z) + (2*G[0, -y, 1 - y, 1 - y, z])/(y*z) + (2*G[0, -y, -y, 1 - y, z])/ (y*z) - G[1, 0, 0, 1, y]/(y*z) + (2*G[1, 0, 0, 1 - y, z])/(y*z) - G[1, 0, 1, 0, z]/(y*z) + (2*G[1, 0, 1, 1, y])/(y*z) + (2*G[1, 0, 1 - y, 0, z])/(y*z) + G[1, 0, 1 - y, 1 - y, z]/(y*z) - G[1, 0, -y, 1 - y, z]/(y*z) - (2*G[1, 1, 0, 0, z])/(y*z) + (3*G[1, 1, 0, 1, y])/(y*z) + (2*G[1, 1, 1, 0, y])/(y*z) + (2*G[1, 1, 1, 0, z])/(y*z) - (3*G[1, 1, 1, 1, y])/(y*z) + (2*G[1, 1 - y, 0, 0, z])/(y*z) + G[1, 1 - y, 0, 1 - y, z]/(y*z) - G[1, 1 - y, 1, 0, z]/(y*z) + G[1, 1 - y, 1 - y, 0, z]/(y*z) - G[1, 1 - y, -y, 1 - y, z]/(y*z) - (2*G[1 - y, 0, 0, 1 - y, z])/(y*z) + ((6*y^2 + 6*y*z + z^2)*G[1 - y, 0, 1, 0, z])/(y*z^3) - (2*G[1 - y, 0, 1 - y, 0, z])/(y*z) - (3*G[1 - y, 0, 1 - y, 1 - y, z])/ (y*z) - (2*(y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*G[1 - y, 1, 0, 0, z])/(y*z) + (2*(y^2 + 2*y*z + z^2)* G[1 - y, 1, 1, 0, z])/(y*z^3) - (2*G[1 - y, 1 - y, 0, 0, z])/(y*z) - (3*G[1 - y, 1 - y, 0, 1 - y, z])/(y*z) + ((-6*y^2 - 6*y*z + z^2)*G[1 - y, 1 - y, 1, 0, z])/(y*z^3) - (3*G[1 - y, 1 - y, 1 - y, 0, z])/(y*z) - (3*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(y*z) + (2*(2*y^2 + 4*y*z + 3*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/(y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/(y*z^3) - (2*(4*y^2 + 5*y*z + z^2)*G[-y, 0, 1, 0, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 0, 1 - y, 1 - y, z])/(y*z^3) + (2*G[-y, 0, -y, 1 - y, z])/(y*z) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y*z^3) - (2*(4*y^2 + 5*y*z + z^2)*G[-y, 1 - y, 1, 0, z])/(y*z^3) + ((y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y*z^3) + (3*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y*z^3) + ((3*y^2 + 6*y*z + 2*z^2)*G[-y, -y, 0, 1 - y, z])/(y*z^3) + ((3*y^2 + 6*y*z + 2*z^2)*G[-y, -y, 1 - y, 0, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y*z^3) + ((-3*y^2 - 6*y*z - 4*z^2)*G[-y, -y, -y, 1 - y, z])/(y*z^3) + ((-4*y^2 + 16*y^3 - 24*y^4 + 16*y^5 - 4*y^6 - 15*z + 37*y*z + 16*y^2*z - 128*y^3*z + 140*y^4*z - 52*y^5*z - y^6*z + 3*y^7*z + 64*z^2 - 120*y*z^2 - 64*y^2*z^2 + 298*y^3*z^2 - 248*y^4*z^2 + 74*y^5*z^2 - 4*y^6*z^2 - 104*z^3 + 124*y*z^3 + 134*y^2*z^3 - 288*y^3*z^3 + 163*y^4*z^3 - 29*y^5*z^3 + 76*z^4 - 24*y*z^4 - 120*y^2*z^4 + 114*y^3*z^4 - 34*y^4*z^4 - 21*z^5 - 29*y*z^5 + 38*y^2*z^5 - 12*y^3*z^5 + 12*y*z^6)/(2*(-1 + y)^3*y*(-1 + z)^2*z^2* (-1 + y + z)^2) - (2*G[1, y])/(y*z) - (4*G[1, z])/(y*z) + (2*(y^2 + 5*y*z + z^2)*G[1 - y, z])/(y*z^3))*Zeta[3] + Pi*((((-3*I)/8)*(-15 + 13*y))/((-1 + y)*y*z) - ((I/2)*(-2*y^2 + 2*y^3 - 3*z + 2*y*z)*G[0, 1, y])/ ((-1 + y)^2*y*z^2) - (((3*I)/2)*G[0, 1 - y, z])/(y*z) - ((I/2)*(-2*y + 2*y^2 - 4*z + 3*y*z)*G[1, 0, y])/((-1 + y)^2*z^2) + (((3*I)/2)*G[1, 0, z])/(y*z) - ((I/2)*(-4*y + 3*z)*G[1, 1, y])/ (y*z^2) - ((2*I)*(y^2 + 2*y*z + 2*z^2)*G[-y, z]*G[1, 1, y])/ (y*z^3) + G[0, z]*((((-3*I)/2)*G[1, y])/(y*z) + ((2*I)*G[1, 1, y])/ (y*z)) + G[1 - y, z]*(((I/2)*(3*y - 3*y^2 - 8*z + 7*y*z))/ ((-1 + y)*y*z^2) + (I*(y + 2*z)*G[0, 1, y])/z^3 + (I*(y^2 + 2*y*z + z^2)*G[1, 0, y])/(y*z^3) + ((3*I)*G[1, 1, y])/ (y*z)) - (((3*I)/2)*G[1 - y, 0, z])/(y*z) - ((I/2)*(-4*y + 3*z)*G[1 - y, 1 - y, z])/(y*z^2) + G[0, y]*((((3*I)/4)*(-2*y + 2*y^2 - 4*z + 3*y*z))/((-1 + y)^2*z^2) - ((I/2)*(3*y^2 - 6*y^3 + 3*y^4 + 6*y*z - 14*y^2*z + 8*y^3*z + 3*z^2 - 10*y*z^2 + 6*y^2*z^2)*G[1 - y, z])/((-1 + y)^2*y*z^3) + ((2*I)*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(y*z^3)) + (((3*I)/2)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3) + G[1, y]*(((I/2)*(3*y - 3*y^2 - 8*z + 7*y*z))/((-1 + y)*y*z^2) - ((I/2)*(-4*y + 3*z)*G[1 - y, z])/(y*z^2) + (((3*I)/2)*(y^2 + 2*y*z + 2*z^2)*G[-y, z])/(y*z^3) + ((2*I)*G[0, 1 - y, z])/(y*z) - (I*G[1, 0, z])/(y*z) + ((2*I)*G[1 - y, 0, z])/(y*z) + ((3*I)*G[1 - y, 1 - y, z])/(y*z) - (I*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^3) - ((2*I)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3)) - ((2*I)*G[0, 1, 1, y])/(y*z) + ((2*I)*G[0, 1 - y, 1 - y, z])/(y*z) - (I*G[1, 0, 1, y])/(y*z) - (I*G[1, 0, 1 - y, z])/(y*z) + ((3*I)*G[1, 1, 1, y])/(y*z) - (I*G[1, 1 - y, 0, z])/(y*z) + ((2*I)*G[1 - y, 0, 1 - y, z])/(y*z) - (I*G[1 - y, 1, 0, z])/(y*z) + ((2*I)*G[1 - y, 1 - y, 0, z])/(y*z) + ((3*I)*G[1 - y, 1 - y, 1 - y, z])/(y*z) - (I*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^3) - ((2*I)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^3) + ((6*I)*Zeta[3])/(y*z)))/Nc^2 + Nc^2*((-47*Pi^4)/(180*y*z) + (99931 - 89311*y - 648*y^2 - 99931*z + 89959*y*z)/(2592*(-1 + y)*y*(-1 + z)*z) + Pi^3*(((7*I)/18)/(y*z) - (((2*I)/3)*G[0, y])/(y*z) - (((2*I)/3)*G[0, z])/(y*z)) - (2*G[0, 1 - y, z]*G[1, 0, y])/(y*z) + G[0, 0, z]*((-62 + 71*y)/(18*(-1 + y)*y*z) + G[1, 0, y]/(y*z)) + ((106 - 564*y + 753*y^2 - 295*y^3 - 230*z + 784*y*z - 536*y^2*z + 124*z^2 - 142*y*z^2)*G[1, 0, z])/(36*(-1 + y)*y*z*(-1 + y + z)^2) + G[0, 0, y]*((124 - 458*y + 259*y^2)/(36*(-1 + y)^2*y*z) - (3*G[0, 0, z])/(y*z) + G[1, 0, z]/(y*z)) + Pi^2*((-952 + 3880*y - 5946*y^2 + 4060*y^3 - 1042*y^4 + 1922*z - 6006*y*z + 6222*y^2*z - 2138*y^3*z - 970*z^2 + 2168*y*z^2 - 1195*y^2*z^2)/(216*(-1 + y)^2*y*z*(-1 + y + z)^2) + ((4 - 16*y + 24*y^2 - 16*y^3 + 4*y^4 - 4*z + 18*y*z - 22*y^2*z + 8*y^3*z + z^2 - 6*y*z^2 + 4*y^2*z^2)*G[0, z])/ (12*(-1 + y)^2*y*z*(-1 + y + z)^2) - (11*G[1, z])/(18*y*z) + ((31 - 50*y + 22*y^2)*G[1 - y, z])/(36*(-1 + y)^2*y*z) + G[0, y]*((1 + 2*y - 2*y^2)/(3*(-1 + y)^2*y*z) + (5*G[0, z])/(3*y*z) + G[1, z]/(6*y*z) - G[1 - y, z]/(6*y*z)) + G[1, y]*((3 - 8*y + 7*y^2 - 2*y^3 - 14*z + 22*y*z - 8*y^2*z + 9*z^2 - 6*y*z^2)/(12*(-1 + y)^2*y*z*(-1 + y + z)^2) - G[1, z]/(6*y*z) + G[1 - y, z]/(3*y*z) - G[-y, z]/(3*y*z)) + (5*G[0, 0, y])/(3*y*z) + (5*G[0, 0, z])/(3*y*z) + G[0, 1, y]/(3*y*z) + G[0, 1, z]/(3*y*z) + G[0, 1 - y, z]/(3*y*z) - (5*G[1, 0, y])/(6*y*z) - (2*G[1, 0, z])/(3*y*z) - G[1, 1, y]/(6*y*z) - G[1, 1, z]/(3*y*z) - G[1, 1 - y, z]/(6*y*z) - G[1 - y, 0, z]/(6*y*z) + G[1 - y, 1, z]/(3*y*z) - G[-y, 1 - y, z]/(3*y*z)) + G[1, 0, y]*((-259 + 1090*y - 1698*y^2 + 1162*y^3 - 295*y^4 + 500*z - 1512*y*z + 1548*y^2*z - 536*y^3*z - 241*z^2 + 380*y*z^2 - 142*y^2*z^2)/(36*(-1 + y)^2*y*z*(-1 + y + z)^2) - G[1, 0, z]/(y*z) + G[1, 1 - y, z]/(y*z) + G[1 - y, 0, z]/(y*z) - (2*G[-y, 0, z])/(y*z) + (2*G[-y, 1 - y, z])/(y*z)) + ((-22 + 8*y + 5*y^2)*G[0, 0, 0, y])/(6*(-1 + y)^2*y*z) - (11*G[0, 0, 0, z])/(3*y*z) - (3*(-2 + y^2)*G[0, 1, 0, y])/ (2*(-1 + y)^2*y*z) + ((6 - 16*y + 14*y^2 - 4*y^3 - 8*z + 14*y*z - 6*y^2*z + 3*z^2 - 2*y*z^2)*G[0, 1, 0, z])/(2*(-1 + y)^2*y*z* (-1 + y + z)^2) + ((11 - 10*y + 2*y^2)*G[1, 0, 0, y])/ (3*(-1 + y)^2*y*z) + G[0, z]*((772 - 682*y + 27*y^2 - 2352*z + 1193*y*z + 2388*z^2 - 511*y*z^2 - 808*z^3)/(108*y*(-1 + z)^2*z* (-1 + y + z)) + ((-11 + 10*y - 2*y^2)*G[0, 0, y])/ (3*(-1 + y)^2*y*z) + ((22 - 88*y + 132*y^2 - 88*y^3 + 22*y^4 - 56*z + 150*y*z - 138*y^2*z + 44*y^3*z + 31*z^2 - 50*y*z^2 + 22*y^2*z^2)*G[1, 0, y])/(6*(-1 + y)^2*y*z*(-1 + y + z)^2) - (3*G[0, 0, 0, y])/(y*z) + G[0, 1, 0, y]/(y*z) + (2*G[1, 0, 0, y])/(y*z)) + (11*G[1, 0, 0, z])/(3*y*z) + ((-3 + 8*y - 7*y^2 + 2*y^3 + 14*z - 22*y*z + 8*y^2*z - 9*z^2 + 6*y*z^2)* G[1, 1, 0, y])/(2*(-1 + y)^2*y*z*(-1 + y + z)^2) + G[1 - y, z]*(((-31 + 50*y - 22*y^2)*G[1, 0, y])/(6*(-1 + y)^2*y*z) - G[0, 1, 0, y]/(y*z) - (2*G[1, 1, 0, y])/(y*z)) + G[1, z]*(-(G[0, 1, 0, y]/(y*z)) + G[1, 1, 0, y]/(y*z)) + G[-y, z]*((2*G[0, 1, 0, y])/(y*z) + (2*G[1, 1, 0, y])/(y*z)) + (11*G[1, 1, 0, z])/(3*y*z) + ((-31 + 50*y - 22*y^2)*G[1 - y, 1, 0, z])/ (6*(-1 + y)^2*y*z) + G[0, y]*((1544 - 8082*y + 10701*y^2 - 4163*y^3 - 1544*z + 6178*y*z - 3569*y^2*z)/(216*(-1 + y)^2*y*z*(-1 + y + z)) + ((-124 + 582*y - 753*y^2 + 295*y^3 + 248*z - 784*y*z + 536*y^2*z - 124*z^2 + 142*y*z^2)*G[0, z])/(36*(-1 + y)*y*z*(-1 + y + z)^2) + ((-22 + 32*y - 13*y^2)*G[0, 0, z])/(6*(-1 + y)^2*y*z) - (3*G[1, 0, z])/(2*y*z) + ((31 - 50*y + 22*y^2)*G[1 - y, 0, z])/ (6*(-1 + y)^2*y*z) - (3*G[0, 0, 0, z])/(y*z) + G[0, 1, 0, z]/(y*z) + (2*G[0, 1 - y, 0, z])/(y*z) + (2*G[1, 0, 0, z])/(y*z) - G[1, 1 - y, 0, z]/(y*z) + G[1 - y, 1, 0, z]/(y*z) - (2*G[-y, 1 - y, 0, z])/(y*z)) - (3*G[0, 0, 0, 0, y])/(y*z) - (3*G[0, 0, 0, 0, z])/(y*z) + (5*G[0, 0, 1, 0, y])/(y*z) + (3*G[0, 0, 1, 0, z])/(y*z) + (2*G[0, 1, 0, 0, y])/(y*z) + (2*G[0, 1, 0, 0, z])/(y*z) - (2*G[0, 1, 1, 0, y])/(y*z) - (2*G[0, 1, 1, 0, z])/(y*z) - (2*G[0, 1 - y, 1, 0, z])/(y*z) + (3*G[1, 0, 0, 0, y])/(y*z) + (3*G[1, 0, 0, 0, z])/(y*z) - (4*G[1, 0, 1, 0, y])/(y*z) - (3*G[1, 0, 1, 0, z])/(y*z) - (2*G[1, 1, 0, 0, y])/(y*z) - (2*G[1, 1, 0, 0, z])/(y*z) + G[1, 1, 1, 0, y]/(y*z) + (2*G[1, 1, 1, 0, z])/(y*z) + G[1, 1 - y, 1, 0, z]/(y*z) - G[1 - y, 0, 1, 0, z]/(y*z) - (2*G[1 - y, 1, 1, 0, z])/(y*z) + (2*G[-y, 0, 1, 0, z])/(y*z) + (2*G[-y, 1 - y, 1, 0, z])/(y*z) + ((-365 + 1352*y - 1893*y^2 + 1190*y^3 - 284*y^4 + 658*z - 1866*y*z + 1776*y^2*z - 568*y^3*z - 311*z^2 + 586*y*z^2 - 284*y^2*z^2)/ (18*(-1 + y)^2*y*z*(-1 + y + z)^2) + G[0, y]/(y*z) + G[0, z]/(y*z) + (5*G[1, y])/(y*z) + G[1, z]/(y*z) + (4*G[1 - y, z])/(y*z))*Zeta[3] + Pi*(((I/216)*(-5419 + 5185*y))/((-1 + y)*y*z) - ((I/6)*(-13 + 2*y + 5*y^2)*G[0, 0, y])/((-1 + y)^2*y*z) + (((13*I)/6)*G[0, 0, z])/(y*z) - (((13*I)/6)*G[1, 0, y])/(y*z) + G[0, z]*(((-1/18*I)*(-62 + 71*y))/((-1 + y)*y*z) + ((3*I)*G[0, 0, y])/(y*z) - (I*G[1, 0, y])/(y*z)) - (((13*I)/6)*G[1, 0, z])/(y*z) + G[0, y]* (((-1/36*I)*(124 - 422*y + 259*y^2))/((-1 + y)^2*y*z) + ((I/6)*(13 - 14*y + 4*y^2)*G[0, z])/((-1 + y)^2*y*z) + ((3*I)*G[0, 0, z])/(y*z) - (I*G[1, 0, z])/(y*z)) + ((3*I)*G[0, 0, 0, y])/(y*z) + ((3*I)*G[0, 0, 0, z])/(y*z) - (I*G[0, 1, 0, y])/(y*z) - (I*G[0, 1, 0, z])/(y*z) - ((2*I)*G[1, 0, 0, y])/(y*z) - ((2*I)*G[1, 0, 0, z])/(y*z) - ((8*I)*Zeta[3])/(y*z))) + Nf*(((19*(-215 + 179*y))/(648*(-1 + y)*y*z) + Pi^2*((12*y^2 - 12*y^3 - 91*z + 206*y*z - 109*y^2*z)/ (108*(-1 + y)^2*y*z^2) + G[1, y]/(3*y*z) - G[1, z]/(9*y*z) + ((y^2 + 2*y*z + 4*z^2)*G[1 - y, z])/(9*y*z^3)) + ((-2*y + 2*y^2 - 4*z + 3*y*z)*G[0, 0, y])/(3*(-1 + y)^2*z^2) - (19*G[0, 1, y])/(9*y*z) + (19*G[0, 1 - y, z])/(9*y*z) + ((-2*y + 2*y^2 - 3*z + 2*y*z)*G[1, 0, y])/(3*(-1 + y)^2*y*z^2) - (19*G[1, 0, z])/(9*y*z) + (2*(-3*y + 5*z)*G[1, 1, y])/(9*y*z^2) + G[0, z]*((19*G[1, y])/(9*y*z) + (2*G[0, 1, y])/(3*y*z) - (2*G[1, 1, y])/(3*y*z)) + G[1 - y, z]*((57*y - 28*z)/(27*y*z^2) - (2*(y^2 + 2*y*z + z^2)*G[0, 0, y])/(3*y*z^3) + (2*G[0, 1, y])/(3*y*z) - (2*(y^2 + 2*y*z + z^2)*G[1, 0, y])/ (3*y*z^3) - (2*G[1, 1, y])/(3*y*z)) + G[-y, z]*((-2*G[0, 1, y])/(3*y*z) + (2*(y^2 + 2*y*z + z^2)* G[1, 0, y])/(3*y*z^3) + (2*(y^2 + 2*y*z + 2*z^2)*G[1, 1, y])/ (3*y*z^3)) + (19*G[1 - y, 0, z])/(9*y*z) + (2*(-3*y + 5*z)*G[1 - y, 1 - y, z])/(9*y*z^2) + ((-19*y^2 - 32*y*z - 29*z^2)*G[-y, 1 - y, z])/(9*y*z^3) + G[0, y]*((38*y - 38*y^2 + 70*z - 45*y*z)/(18*(-1 + y)^2*z^2) + ((19*y^2 + 32*y*z + 10*z^2)*G[1 - y, z])/(9*y*z^3) - (2*(y^2 + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(3*y*z^3) + (2*(y^2 + 2*y*z + z^2)*G[-y, 1 - y, z])/(3*y*z^3)) + Pi*(((I/54)*(-209 + 191*y))/((-1 + y)*y*z) + (((2*I)/3)*G[0, z]*G[1, y])/(y*z) - (((2*I)/9)*(-3*y + 5*z)* G[1 - y, z])/(y*z^2) + G[0, y]* (((-1/3*I)*(-2*y + 2*y^2 - 4*z + 3*y*z))/((-1 + y)^2*z^2) + (((2*I)/3)*(y^2 + 2*y*z + z^2)*G[1 - y, z])/(y*z^3)) + G[1, y]*((((-2*I)/9)*(-3*y + 5*z))/(y*z^2) + (((2*I)/3)*G[1 - y, z])/(y*z) - (((2*I)/3)*(y^2 + 2*y*z + 2*z^2)* G[-y, z])/(y*z^3)) - (((2*I)/3)*G[0, 1, y])/(y*z) + (((2*I)/3)*G[0, 1 - y, z])/(y*z) - (((2*I)/3)*G[1, 0, z])/(y*z) + (((2*I)/3)*G[1, 1, y])/(y*z) + (((2*I)/3)*G[1 - y, 0, z])/(y*z) + (((2*I)/3)*G[1 - y, 1 - y, z])/(y*z) - (((2*I)/3)*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^3)) + G[1, y]*((57*y - 28*z)/(27*y*z^2) + (2*(-3*y + 5*z)*G[1 - y, z])/ (9*y*z^2) + ((-19*y^2 - 32*y*z - 29*z^2)*G[-y, z])/(9*y*z^3) - (2*G[0, 0, z])/(3*y*z) - (2*G[0, 1 - y, z])/(3*y*z) + (2*G[0, -y, z])/(3*y*z) - (2*G[1 - y, 0, z])/(3*y*z) - (2*G[1 - y, 1 - y, z])/(3*y*z) + (2*(y^2 + 2*y*z + 2*z^2)* G[1 - y, -y, z])/(3*y*z^3) + (2*G[-y, 0, z])/(3*y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(3*y*z^3) - (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, z])/(3*y*z^3)) - (2*G[0, 0, 1, y])/(3*y*z) - (2*G[0, 0, 1 - y, z])/(3*y*z) + (2*G[0, 1, 1, y])/(3*y*z) - (2*G[0, 1 - y, 0, z])/(3*y*z) - (2*G[0, 1 - y, 1 - y, z])/(3*y*z) + (2*G[0, -y, 1 - y, z])/(3*y*z) + (2*G[1, 0, 0, z])/(3*y*z) + (2*G[1, 0, 1, y])/(3*y*z) + (2*G[1, 1, 0, z])/(3*y*z) - (2*G[1, 1, 1, y])/(3*y*z) - (2*G[1 - y, 0, 0, z])/(3*y*z) - (2*G[1 - y, 0, 1 - y, z])/(3*y*z) - (2*G[1 - y, 1 - y, 0, z])/(3*y*z) - (2*G[1 - y, 1 - y, 1 - y, z])/ (3*y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/ (3*y*z^3) + (2*G[-y, 0, 1 - y, z])/(3*y*z) + (2*G[-y, 1 - y, 0, z])/ (3*y*z) + (2*(y^2 + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^3) - (2*(y^2 + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, z])/ (3*y*z^3) + Zeta[3]/(9*y*z))/Nc + Nc*(((I/9)*Pi^3)/(y*z) + (4345 - 3661*y)/(648*(-1 + y)*y*z) + Pi^2*((73 - 292*y + 438*y^2 - 292*y^3 + 73*y^4 - 146*z + 444*y*z - 444*y^2*z + 146*y^3*z + 73*z^2 - 158*y*z^2 + 82*y^2*z^2)/ (54*(-1 + y)^2*y*z*(-1 + y + z)^2) - G[0, y]/(3*y*z) - G[0, z]/(3*y*z) + G[1, z]/(9*y*z) - G[1 - y, z]/(9*y*z)) + ((-10 + 32*y - 19*y^2)*G[0, 0, y])/(9*(-1 + y)^2*y*z) - (10*G[0, 0, z])/(9*y*z) + ((19 - 76*y + 114*y^2 - 76*y^3 + 19*y^4 - 38*z + 108*y*z - 108*y^2*z + 38*y^3*z + 19*z^2 - 26*y*z^2 + 10*y^2*z^2)*G[1, 0, y])/(9*(-1 + y)^2*y*z*(-1 + y + z)^2) + (2*G[1 - y, z]*G[1, 0, y])/(3*y*z) + G[0, z]*((19 - 10*y - 47*z + y*z + 28*z^2)/(27*y*(-1 + z)*z* (-1 + y + z)) + (2*G[0, 0, y])/(3*y*z) - (2*G[1, 0, y])/ (3*y*z)) + ((10 - 32*y + 19*y^2 - 20*z + 38*y*z + 10*z^2)* G[1, 0, z])/(9*y*z*(-1 + y + z)^2) + Pi*(((-1/54*I)*(-247 + 229*y))/((-1 + y)*y*z) + (((10*I)/9)*G[0, z])/ (y*z) + G[0, y]*(((I/9)*(10 - 32*y + 19*y^2))/((-1 + y)^2*y*z) - (((2*I)/3)*G[0, z])/(y*z)) - (((2*I)/3)*G[0, 0, y])/(y*z) - (((2*I)/3)*G[0, 0, z])/(y*z) + (((2*I)/3)*G[1, 0, y])/(y*z) + (((2*I)/3)*G[1, 0, z])/(y*z)) + G[0, y]*((-38 + 360*y - 549*y^2 + 227*y^3 + 38*z - 286*y*z + 173*y^2*z)/(54*(-1 + y)^2*y*z*(-1 + y + z)) + ((-10 + 32*y - 19*y^2 + 20*z - 38*y*z - 10*z^2)*G[0, z])/ (9*y*z*(-1 + y + z)^2) + (2*G[0, 0, z])/(3*y*z) - (2*G[1 - y, 0, z])/(3*y*z)) + (2*G[0, 0, 0, y])/(3*y*z) + (2*G[0, 0, 0, z])/(3*y*z) - (2*G[1, 0, 0, y])/(3*y*z) - (2*G[1, 0, 0, z])/(3*y*z) - (2*G[1, 1, 0, z])/(3*y*z) + (2*G[1 - y, 1, 0, z])/(3*y*z) + (16*Zeta[3])/(9*y*z))))/q2^2, delta[2, 2, "PS"] -> ((((-3*I)*Pi)/(y*z) + (9 - 8*y)/((-1 + y)*y*z) + (Pi^2*(-1 + 2*y - y^2 + 2*z - 3*y*z + y^2*z - z^2))/ (3*(-1 + y)*y*z*(-1 + y + z)^2) + (2*G[0, z])/ ((-1 + z)*(-1 + y + z)) + G[0, y]*((2 - 3*y + y^2 - 4*z + 3*y*z)/ ((-1 + y)^2*z*(-1 + y + z)) + (2*G[0, z])/(-1 + y + z)^2) - (2*(-1 + 2*y - y^2 + 2*z - 3*y*z + y^2*z - z^2)*G[1, 0, y])/ ((-1 + y)*y*z*(-1 + y + z)^2) - (2*G[1, 0, z])/(-1 + y + z)^2)/Nc + Nc*(((3*I)*Pi)/(y*z) + (-9 + 8*y)/((-1 + y)*y*z) + ((6*y - 20*y^2 + 22*y^3 - 8*y^4 - 3*z + 3*y^2*z + 3*z^2 - y*z^2 + 8*y^2*z^2)*G[0, 1 - y, z])/(2*(-1 + y)^2*y^2*z*(-1 + y + z)) + ((-4 + 6*y - 2*y^2 + 8*z - 9*y*z - 4*z^2)*G[1, 0, y])/ (2*(-1 + y)*y*z*(-1 + y + z)^2) + ((8*y^2 - 24*y^3 + 24*y^4 - 8*y^5 + 6*y*z - 30*y^2*z + 50*y^3*z - 34*y^4*z + 8*y^5*z - 3*z^2 - 3*y*z^2 + 12*y^2*z^2 - 14*y^3*z^2 + 8*y^4*z^2 + 6*z^3 - 4*y*z^3 + 16*y^2*z^3 - 8*y^3*z^3 - 3*z^4 + y*z^4 - 8*y^2*z^4)*G[1, 0, z])/(2*(-1 + y)^2*y^2*z^2* (-1 + y + z)^2) + G[0, z]*((-4*y + 4*y^2 - 3*z + 16*y*z - 8*y^2*z + 3*z^2 - 8*y*z^2)/(2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + ((6*y - 20*y^2 + 22*y^3 - 8*y^4 - 3*z + 3*y^2*z + 3*z^2 - y*z^2 + 8*y^2*z^2)*G[1, y])/(2*(-1 + y)^2*y^2*z*(-1 + y + z)) + ((-4*y^2 + 16*y^3 - 24*y^4 + 16*y^5 - 4*y^6 - 2*y*z + 14*y^2*z - 30*y^3*z + 26*y^4*z - 8*y^5*z + z^2 - 4*y*z^2 + y^2*z^2 + 6*y^3*z^2 - 4*y^4*z^2 + 8*y*z^3 - 8*y^2*z^3 - 5*y*z^4)*G[0, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^2) - G[1, 0, y]/(y*(-1 + y + z)^2) + (4*G[1, 1, y])/z^2) + ((6*y - 20*y^2 + 22*y^3 - 8*y^4 - 3*z + 3*y^2*z + 3*z^2 - y*z^2 + 8*y^2*z^2)*G[1 - y, 0, z])/ (2*(-1 + y)^2*y^2*z*(-1 + y + z)) - (2*(2*y + z)*G[1 - y, 1 - y, z])/ (z^2*(y + z)) + Pi^2*((-8*y^2 + 24*y^3 - 24*y^4 + 8*y^5 - 4*z + 28*y^2*z - 40*y^3*z + 16*y^4*z + 8*z^2 + 3*y*z^2 - 19*y^2*z^2 + 8*y^3*z^2 - 4*z^3 - 6*y*z^3)/(12*(-1 + y)^2*y*z^2*(-1 + y + z)^2) + ((-4*y + 8*y^2 - 4*y^3 - 2*z + 2*y*z - 5*z^2)*G[0, z])/ (6*(-1 + y)^3*z^2) + ((-1 + z)*G[1, z])/(6*z^2*(-1 + y + z)^2) + ((1 + y - 5*y^2 + 3*y^3 + 2*z - 2*y*z + 5*z^2)*G[1 - y, z])/ (6*(-1 + y)^3*z^2) + G[1, y]*((4*y^2 - 16*y^3 + 24*y^4 - 16*y^5 + 4*y^6 + 2*y*z - 14*y^2*z + 30*y^3*z - 26*y^4*z + 8*y^5*z + z^2 - 2*y*z^2 + 5*y^2*z^2 - 8*y^3*z^2 + 4*y^4*z^2 - 8*y*z^3 + 8*y^2*z^3 + 5*y*z^4)/(6*(-1 + y)^3*y*z^2*(-1 + y + z)^2) + ((-2*y - z)*G[1 - y, z])/(3*z^3)) + ((2*y + z)*G[1 - y, 0, z])/ (3*z^3) + ((-2*y - z)*G[1 - y, 1 - y, z])/(3*z^3)) + ((5*y^3 - 8*y^4 + y^5 + 2*y^6 + 7*y^2*z - 5*y^3*z - 10*y^4*z + 8*y^5*z - 3*y*z^2 + 19*y^2*z^2 - 32*y^3*z^2 + 6*y^4*z^2 + 3*z^3 - 3*y*z^3 - 12*y^2*z^3 - 8*y^3*z^3 - 3*z^4 + y*z^4 - 8*y^2*z^4)* G[-y, 1 - y, z])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)) + G[0, y]*((-7 + 13*y - 6*y^2 + 8*z - 6*y*z)/(2*(-1 + y)^2*z* (-1 + y + z)) + ((2 - 2*y + z)*G[0, z])/(2*(-1 + y)*z* (-1 + y + z)^2) + ((5 - 11*y + 6*y^2 - 7*z + 6*y*z)*G[1 - y, z])/ (2*(-1 + y)*z^2*(-1 + y + z)) - G[0, 1 - y, z]/(y*(-1 + y + z)^2) + ((-1 + z)*G[1, 0, z])/(z^2*(-1 + y + z)^2) + G[1 - y, 1 - y, z]/z^2 + ((-2*y + 2*y^2 - y^3 + 3*y*z - 2*y^2*z + z^2 - y*z^2)* G[-y, 1 - y, z])/(y*z^2*(-1 + y + z)^2)) + G[1, 1, y]*((-2*(2*y + z))/(z^2*(y + z)) - (2*(2*y + z)*G[-y, 0, z])/ z^3 + (2*(2*y + z)*G[-y, -y, z])/z^3) + G[0, 1, y]*((8*y^4 - 16*y^5 + 8*y^6 + 2*y^2*z + 18*y^3*z - 40*y^4*z + 20*y^5*z - 3*y*z^2 + 26*y^2*z^2 - 45*y^3*z^2 + 12*y^4*z^2 + 3*z^3 - 3*y*z^3 - 12*y^2*z^3 - 8*y^3*z^3 - 3*z^4 + y*z^4 - 8*y^2*z^4)/ (2*(-1 + y)^2*y^2*z^2*(-1 + y + z)*(y + z)) + (2*(2*y + z)*G[1 - y, 0, z])/z^3 - (2*(2*y + z)*G[1 - y, 1 - y, z])/ z^3 + (2*(2*y + z)*G[-y, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, -y, z])/ z^3) + ((4*y^2 - 16*y^3 + 24*y^4 - 16*y^5 + 4*y^6 + 2*y*z - 14*y^2*z + 30*y^3*z - 26*y^4*z + 8*y^5*z - 2*z^2 + 7*y*z^2 - 4*y^2*z^2 - 5*y^3*z^2 + 4*y^4*z^2 - 8*y*z^3 + 8*y^2*z^3 + 5*y*z^4)* G[0, 0, 1, y])/((-1 + y)^3*y*z^2*(-1 + y + z)^2) + G[0, 1, 0, y]/(y*(-1 + y + z)^2) + ((4*y - 16*y^2 + 24*y^3 - 16*y^4 + 4*y^5 - 6*y*z + 18*y^2*z - 18*y^3*z + 6*y^4*z - z^2 + 8*y*z^2 - 13*y^2*z^2 + 6*y^3*z^2 - 8*y*z^3 + 8*y^2*z^3 + 5*y*z^4)*G[0, 1, 0, z])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^2) - (4*G[0, 1, 1, y])/z^2 + (4*G[0, 1 - y, 1 - y, z])/z^2 + ((-4*y + 8*y^2 - 4*y^3 - 2*z + 2*y*z - 5*z^2)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^2) + ((4*y - 16*y^2 + 24*y^3 - 16*y^4 + 4*y^5 - 6*y*z + 18*y^2*z - 18*y^3*z + 6*y^4*z - z^2 + 8*y*z^2 - 13*y^2*z^2 + 6*y^3*z^2 - 8*y*z^3 + 8*y^2*z^3 + 5*y*z^4)*G[1, 0, 1, y])/ ((-1 + y)^3*y*z^2*(-1 + y + z)^2) + G[1 - y, z]* ((-3 + 8*y)/(2*(-1 + y)*y*z) + ((4 - 8*y + 4*y^2 + 2*z - 2*y*z + 5*z^2)*G[0, 1, y])/((-1 + y)^3*z^2) + G[1, 0, y]/z^2 - (2*(2*y + z)*G[0, 0, 1, y])/z^3 - (2*(2*y + z)*G[1, 0, 1, y])/z^3) + G[-y, z]*(((-3*y + 6*y^2 - 3*y^3 + 6*y*z - 6*y^2*z + 2*z^2 - 3*y*z^2)* G[0, 1, y])/(y*z^2*(-1 + y + z)^2) + ((-2*y + 2*y^2 - y^3 + 3*y*z - 2*y^2*z + z^2 - y*z^2)*G[1, 0, y])/ (y*z^2*(-1 + y + z)^2) - (5*G[1, 1, y])/z^2 + (2*(2*y + z)*G[0, 1, 1, y])/z^3 + (2*(2*y + z)*G[1, 0, 1, y])/z^3) + ((1 - z)*G[1, 0, 1 - y, z])/(z^2*(-1 + y + z)^2) + (2*G[1, 1, 0, y])/(y*(-1 + y + z)^2) + ((1 - z)*G[1, 1, 0, z])/ (z^2*(-1 + y + z)^2) + ((1 - z)*G[1, 1 - y, 0, z])/ (z^2*(-1 + y + z)^2) + (4*G[1 - y, 0, 1 - y, z])/z^2 + ((4 - 16*y + 20*y^2 - 8*y^3 - 2*z + 2*y*z - 5*z^2)*G[1 - y, 1, 0, z])/ ((-1 + y)^3*z^2) + (4*G[1 - y, 1 - y, 0, z])/z^2 + ((5 - 11*y + 7*y^2 - y^3 + 2*z - 2*y*z + 5*z^2)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^3*z^2) + ((5*y - 8*y^2 + 4*y^3 - 9*y*z + 8*y^2*z - z^2 + 4*y*z^2)*G[-y, 0, 1 - y, z])/(y*z^2*(-1 + y + z)^2) + ((5*y - 8*y^2 + 4*y^3 - 9*y*z + 8*y^2*z - z^2 + 4*y*z^2)* G[-y, 1 - y, 0, z])/(y*z^2*(-1 + y + z)^2) - (5*G[-y, 1 - y, 1 - y, z])/z^2 + ((-y + 4*y^2 - 2*y^3 + 3*y*z - 4*y^2*z + z^2 - 2*y*z^2)* G[-y, -y, 1 - y, z])/(y*z^2*(-1 + y + z)^2) + G[1, y]*((-3 + 8*y)/(2*(-1 + y)*y*z) - (2*(2*y + z)*G[1 - y, z])/ (z^2*(y + z)) + ((5*y^3 - 8*y^4 + y^5 + 2*y^6 + 7*y^2*z - 5*y^3*z - 10*y^4*z + 8*y^5*z - 3*y*z^2 + 19*y^2*z^2 - 32*y^3*z^2 + 6*y^4*z^2 + 3*z^3 - 3*y*z^3 - 12*y^2*z^3 - 8*y^3*z^3 - 3*z^4 + y*z^4 - 8*y^2*z^4)*G[-y, z])/(2*(-1 + y)^2*y^2*z^2*(-1 + y + z)* (y + z)) + (4*G[0, 1 - y, z])/z^2 + ((-4*y + 8*y^2 - 4*y^3 - 2*z + 2*y*z - 5*z^2)*G[0, -y, z])/ ((-1 + y)^3*z^2) + ((1 - z)*G[1, 0, z])/(z^2*(-1 + y + z)^2) + (4*G[1 - y, 0, z])/z^2 + ((5 - 11*y + 7*y^2 - y^3 + 2*z - 2*y*z + 5*z^2)*G[1 - y, -y, z])/((-1 + y)^3*z^2) + ((5*y - 8*y^2 + 4*y^3 - 9*y*z + 8*y^2*z - z^2 + 4*y*z^2)*G[-y, 0, z])/ (y*z^2*(-1 + y + z)^2) - (5*G[-y, 1 - y, z])/z^2 + ((-y + 4*y^2 - 2*y^3 + 3*y*z - 4*y^2*z + z^2 - 2*y*z^2)*G[-y, -y, z])/ (y*z^2*(-1 + y + z)^2) + (2*(2*y + z)*G[1 - y, 0, -y, z])/z^3 - (2*(2*y + z)*G[1 - y, 1 - y, -y, z])/z^3 - (2*(2*y + z)*G[-y, 0, 1 - y, z])/z^3 - (2*(2*y + z)*G[-y, 1 - y, 0, z])/z^3 + (2*(2*y + z)*G[-y, 1 - y, -y, z])/z^3 - (2*(2*y + z)*G[-y, -y, 0, z])/ z^3 + (2*(2*y + z)*G[-y, -y, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, -y, -y, z])/z^3) - (2*(2*y + z)*G[1 - y, 0, 1, 0, z])/z^3 + (2*(2*y + z)*G[1 - y, 0, -y, 1 - y, z])/z^3 + (2*(2*y + z)*G[1 - y, 1 - y, 1, 0, z])/z^3 - (2*(2*y + z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, 0, 1, 0, z])/z^3 - (2*(2*y + z)*G[-y, 0, 1 - y, 1 - y, z])/z^3 - (2*(2*y + z)*G[-y, 1 - y, 0, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, 1 - y, 1, 0, z])/z^3 - (2*(2*y + z)*G[-y, 1 - y, 1 - y, 0, z])/z^3 + (2*(2*y + z)*G[-y, 1 - y, -y, 1 - y, z])/z^3 - (2*(2*y + z)*G[-y, -y, 0, 1 - y, z])/z^3 - (2*(2*y + z)*G[-y, -y, 1 - y, 0, z])/z^3 + (2*(2*y + z)*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (2*(2*y + z)*G[-y, -y, -y, 1 - y, z])/z^3 + ((3*(4*y - 8*y^2 + 4*y^3 + 2*z - 2*y*z + 5*z^2))/((-1 + y)^3*z^2) - (6*(2*y + z)*G[1 - y, z])/z^3)*Zeta[3]))/q2^2, delta[3, 2, "NS"] -> ((-5*Pi^4*(-1 + z))/(12*y*z) + (-15251 - 5004*y + 15251*z)/(648*y*z) + Pi^3*((((11*I)/8)*(-1 + z))/(y*z) - (((7*I)/12)*(-1 + z)*G[0, y])/(y*z) - (((7*I)/12)*(-1 + z)*G[0, z])/(y*z) - (((2*I)/3)*(-1 + z)*G[1, y])/ (y*z) - (((2*I)/3)*(-1 + z)*G[1 - y, z])/(y*z)) + G[0, 1 - y, z]*((-62*y - 71*z + 80*y*z + 80*z^2)/(18*y*z*(y + z)) + ((2*y - 2*y^2 + z - 4*y*z - z^2)*G[1, 0, y])/(y*z^2)) + G[0, 0, z]*((8 + y - 8*z)/(2*y*z) + ((1 - z)*G[0, 1, y])/(y*z) - (2*(-1 + z)*G[1, 0, y])/(y*z) + ((1 - z)*G[1, 1, y])/(y*z)) + G[1, 0, z]*((10*y^2 - y^3 + 56*y*z - 22*y^2*z - 53*y^3*z + 10*z^2 - 59*y*z^2 - 96*y^2*z^2 - 2*z^3 - 51*y*z^3 - 8*z^4)/ (18*y*z*(-1 + y + z)*(y + z)^2) + ((-1 + z)*G[1, 1, y])/(y*z)) + G[0, -y, z]*(((-y + y^2 - 4*z + 2*y*z + 4*z^2)*G[1, 0, y])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 1, y])/(y*z^2)) + ((-62*y - 71*z + 80*y*z + 80*z^2)*G[1 - y, 0, z])/(18*y*z*(y + z)) + ((40*y - 111*y^2 - 62*z - 49*y*z + 62*z^2)*G[1 - y, 1 - y, z])/ (18*y*z*(y + z)) + ((188*y^2 - 197*y^3 + 363*y*z - 489*y^2*z + 133*z^2 - 434*y*z^2 - 142*z^3)*G[-y, 1 - y, z])/(18*y*z^2*(y + z)) + Pi^2*((-271*y^2 + 545*y^3 - 259*y^4 - 15*y^5 - 542*y*z + 1686*y^2*z - 1442*y^3*z + 298*y^4*z - 271*z^2 + 1629*y*z^2 - 2252*y^2*z^2 + 858*y^3*z^2 + 560*z^3 - 1430*y*z^3 + 798*y^2*z^3 - 289*z^4 + 253*y*z^4)/(216*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + G[0, z]*((-6 + 6*y + 6*z - 5*y*z)/(4*(-1 + y)*y*z) + (5*(-1 + z)*G[1, y])/(3*y*z)) + ((6 - 21*y + 12*y^2 - 43*z + 64*y*z - 12*y^2*z + 68*z^2 - 43*y*z^2 - 31*z^3)*G[1, z])/(36*y*z^2*(-1 + y + z)) + ((6*y^3 - 16*y^4 + 14*y^5 - 4*y^6 + 18*y^2*z - 139*y^3*z + 187*y^4*z - 67*y^5*z + y^6*z + 18*y*z^2 - 279*y^2*z^2 + 563*y^3*z^2 - 340*y^4*z^2 + 47*y^5*z^2 + 6*z^3 - 223*y*z^3 + 725*y^2*z^3 - 659*y^3*z^3 + 169*y^4*z^3 - 55*z^4 + 427*y*z^4 - 607*y^2*z^4 + 235*y^3*z^4 + 92*z^5 - 256*y*z^5 + 146*y^2*z^5 - 43*z^6 + 34*y*z^6)* G[1 - y, z])/(36*(-1 + y)*y*(-1 + z)*z^2*(y + z)^3) + G[0, y]*((36 - 52*y + 14*y^2 + 2*y^3 - 72*z + 127*y*z - 16*y^2*z + 36*z^2 - 75*y*z^2)/(24*(-1 + y)*y*(-1 + z)*z) + (7*(-1 + z)*G[0, z])/(12*y*z) + ((1 - z)*G[1, z])/(6*y*z) + ((-3*y + 3*y^2 - 11*z + 6*y*z + 11*z^2)*G[1 - y, z])/(6*y*z^2)) + G[1, y]*((30*y^4 - 72*y^5 + 53*y^6 - 10*y^7 - y^8 + 75*y^3*z - 269*y^4*z + 288*y^5*z - 102*y^6*z + 8*y^7*z + 65*y^2*z^2 - 385*y^3*z^2 + 596*y^4*z^2 - 310*y^5*z^2 + 49*y^6*z^2 + 15*y*z^3 - 241*y^2*z^3 + 605*y^3*z^3 - 445*y^4*z^3 + 96*y^5*z^3 - z^4 - 51*y*z^4 + 298*y^2*z^4 - 335*y^3*z^4 + 89*y^4*z^4 + 2*z^5 + 57*y*z^5 - 129*y^2*z^5 + 40*y^3*z^5 - z^6 - 21*y*z^6 + 7*y^2*z^6)/ (12*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + ((-1 + z)*G[1, z])/(6*y*z) + ((-y + y^2 - 4*z + 2*y*z + 4*z^2)* G[1 - y, z])/(3*y*z^2) - (7*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, z])/(6*y*z^2)) + (7*(-1 + z)*G[0, 0, y])/(12*y*z) + (7*(-1 + z)*G[0, 0, z])/(12*y*z) + (2*(-1 + z)*G[0, 1, z])/(3*y*z) + ((-y + y^2 - 10*z + 2*y*z + 10*z^2)*G[0, 1 - y, z])/(6*y*z^2) + (7*(-1 + z)*G[1, 0, y])/(12*y*z) - (5*(-1 + z)*G[1, 0, z])/(4*y*z) + (5*(-1 + z)*G[1, 1, y])/(6*y*z) - (2*(-1 + z)*G[1, 1, z])/(3*y*z) + ((-1 + z)*G[1, 1 - y, z])/(6*y*z) + (11*(-1 + z)*G[1 - y, 0, z])/ (6*y*z) + ((-1 + y + 2*z)*G[1 - y, 1, z])/(3*z^2) + ((-y + y^2 - 4*z + 2*y*z + 4*z^2)*G[1 - y, 1 - y, z])/(3*y*z^2) - (7*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(6*y*z^2)) + G[0, 0, y]*((-24 + 29*y - 5*y^2 + 24*z - 21*y*z)/(6*(-1 + y)*y*z) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[0, 1 - y, z])/(y*z^2) + ((-1 + z)*G[1, 0, z])/(y*z) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)* G[1 - y, 0, z])/(y*z^2) + ((y - y^2 + z - 2*y*z - z^2)* G[1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, 1 - y, z])/(y*z^2)) + G[1, 0, y]* ((-38*y^2 + 94*y^3 - 77*y^4 + 21*y^5 - 47*y*z + 180*y^2*z - 208*y^3*z + 75*y^4*z - 21*z^2 + 149*y*z^2 - 239*y^2*z^2 + 120*y^3*z^2 + 39*z^3 - 114*y*z^3 + 93*y^2*z^3 - 18*z^4 + 27*y*z^4)/(6*(-1 + y)*y*z* (-1 + y + z)*(y + z)^2) + ((1 - z)*G[1, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1 - y, 0, z])/(y*z^2) + ((2*y - 2*y^2 + 3*z - 4*y*z - 3*z^2)* G[1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1 - y, -y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, 1 - y, z])/(y*z^2) - (2*(-1 + z)*G[-y, -y, z])/(y*z)) + G[1, 1, y]*((40*y - 111*y^2 - 62*z - 49*y*z + 62*z^2)/(18*y*z*(y + z)) + (2*(-1 + z)*G[-y, 0, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[-y, -y, z])/(y*z^2)) + G[0, 1, y]* ((-71*y + 8*y^2 + 63*y^3 - 80*z + 106*y*z - 17*y^2*z + 89*z^2 - 80*y*z^2)/(18*(-1 + y)*y*z*(y + z)) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[0, 1 - y, z])/(y*z^2) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, -y, z])/(y*z^2) + ((1 - z)*G[1, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, 0, z])/(y*z^2) - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 0, z])/(y*z^2) - (2*(-1 + z)*G[-y, 1 - y, z])/(y*z) + (2*(-3*y + 3*y^2 - 5*z + 6*y*z + 5*z^2)*G[-y, -y, z])/(y*z^2)) + (3*(-2 + 2*y + 3*z)*G[0, 0, 0, y])/(2*(-1 + y)*z) + ((-52*y^2 + 122*y^3 - 85*y^4 + 12*y^5 + 3*y^6 - 16*y*z + 218*y^2*z - 345*y^3*z + 155*y^4*z - 12*y^5*z + 6*z^2 + 84*y*z^2 - 356*y^2*z^2 + 321*y^3*z^2 - 73*y^4*z^2 - 12*z^3 - 120*y*z^3 + 230*y^2*z^3 - 98*y^3*z^3 + 6*z^4 + 52*y*z^4 - 40*y^2*z^4)*G[0, 0, 1, y])/ (6*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((14*y - 3*y^2 + 11*z - 14*y*z - 11*z^2)*G[0, 0, 1 - y, z])/ (3*y*z*(y + z)) + ((6*y^4 - 10*y^5 + y^6 + 4*y^7 - y^8 + 19*y^3*z - 43*y^4*z + 11*y^5*z + 19*y^6*z - 6*y^7*z + 15*y^2*z^2 - 59*y^3*z^2 + 29*y^4*z^2 + 41*y^5*z^2 - 20*y^6*z^2 + 7*y*z^3 - 39*y^2*z^3 + 30*y^3*z^3 + 54*y^4*z^3 - 40*y^5*z^3 + z^4 - 15*y*z^4 + 23*y^2*z^4 + 36*y^3*z^4 - 45*y^4*z^4 - 2*z^5 + 9*y*z^5 + 7*y^2*z^5 - 26*y^3*z^5 + z^6 - y*z^6 - 6*y^2*z^6)*G[0, 1, 0, y])/(2*(-1 + y)*y^2*(-1 + z)*z* (-1 + y + z)*(y + z)^3) + ((-10*y^4 + 16*y^5 - 2*y^6 - 4*y^7 - 27*y^3*z + 51*y^4*z - 5*y^5*z - 19*y^6*z - 19*y^2*z^2 + 50*y^3*z^2 + 2*y^4*z^2 - 36*y^5*z^2 - 7*y*z^3 + 26*y^2*z^3 + 6*y^3*z^3 - 34*y^4*z^3 - z^4 + 8*y*z^4 - 16*y^3*z^4 + z^5 - y*z^5 - 3*y^2*z^5)*G[0, 1, 0, z])/ (2*(-1 + y)*y^2*z*(-1 + y + z)*(y + z)^3) + ((22*y - 22*y^2 + 16*z - 38*y*z + 31*y^2*z - 22*z^2 + 31*y*z^2)* G[0, 1, 1, y])/(6*(-1 + y)*y*z*(y + z)) + ((14*y - 3*y^2 + 11*z - 14*y*z - 11*z^2)*G[0, 1 - y, 0, z])/ (3*y*z*(y + z)) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[0, 1 - y, 1 - y, z])/ (3*y*z*(y + z)) + ((15*y^2 - 30*y^3 + 15*y^4 - y*z - 47*y^2*z + 66*y^3*z - 18*y^4*z + 2*z^2 - 15*y*z^2 + 40*y^2*z^2 - 36*y^3*z^2 + 2*z^3 + 3*y*z^3 - 5*y^2*z^3 - 4*z^4 + 13*y*z^4)*G[0, -y, 1 - y, z])/ (6*(-1 + y)*y*(-1 + z)*z^2*(y + z)) + ((-2 + 6*y - 4*y^2 + 4*z - 7*y*z - 3*z^2)*G[1, 0, 0, y])/ (2*(-1 + y)*z*(y + z)) + (11*(-1 + z)*G[1, 0, 0, z])/(3*y*z) + ((-40*y^2 + 52*y^3 - 9*y^4 - 3*y^5 - 31*y*z + 142*y^2*z - 95*y^3*z + 6*y^4*z - 3*z^2 + 84*y*z^2 - 158*y^2*z^2 + 43*y^3*z^2 + 6*z^3 - 75*y*z^3 + 56*y^2*z^3 - 3*z^4 + 22*y*z^4)*G[1, 0, 1, y])/ (6*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)) + ((2 - y - 7*z + 4*y*z + 8*z^2 - 3*y*z^2 - 3*z^3)*G[1, 0, 1 - y, z])/ (2*y*z^2*(-1 + y + z)) + ((-8*y^4 + 14*y^5 - 3*y^6 - 4*y^7 + y^8 - 16*y^3*z + 56*y^4*z - 32*y^5*z - 14*y^6*z + 6*y^7*z - 12*y^2*z^2 + 92*y^3*z^2 - 100*y^4*z^2 - 12*y^5*z^2 + 17*y^6*z^2 + 2*y*z^3 + 60*y^2*z^3 - 144*y^3*z^3 + 24*y^4*z^3 + 28*y^5*z^3 + 2*z^4 + 6*y*z^4 - 89*y^2*z^4 + 54*y^3*z^4 + 27*y^4*z^4 - 4*z^5 - 18*y*z^5 + 38*y^2*z^5 + 14*y^3*z^5 + 2*z^6 + 10*y*z^6 + 3*y^2*z^6)*G[1, 1, 0, y])/ (2*(-1 + y)*y^2*(-1 + z)*z*(-1 + y + z)*(y + z)^3) + G[1, z]*(((1 - z)*G[0, 0, 1, y])/(y*z) + ((-1 + z)*G[0, 1, 0, y])/(y*z) + ((-1 + z)*G[1, 0, 1, y])/(y*z) + ((1 - z)*G[1, 1, 0, y])/(y*z)) + G[0, z]*((11*y^2 - 7*y*z - 12*z^2)/(6*y*z*(y + z)) + ((-62*y - 71*z + 80*y*z + 80*z^2)*G[1, y])/(18*y*z*(y + z)) + ((-2 + 2*y + 3*z)*G[0, 0, y])/(2*(-1 + y)*z) + ((28*y^2 - 28*y^3 + 19*y*z - 90*y^2*z + 40*y^3*z - 3*z^2 - 59*y*z^2 + 80*y^2*z^2 + 3*z^3 + 40*y*z^3)*G[0, 1, y])/(6*y^2*z*(-1 + y + z)* (y + z)) + ((-2*y^5 + 4*y^6 - 2*y^7 + y^3*z - y^4*z + 5*y^5*z - 5*y^6*z - 3*y^2*z^2 + 20*y^3*z^2 - 20*y^4*z^2 + y*z^3 + 20*y^2*z^3 - 40*y^3*z^3 + 10*y^4*z^3 + z^4 + 4*y*z^4 - 24*y^2*z^4 + 10*y^3*z^4 - z^5 - 5*y*z^5 + 3*y^2*z^5)*G[1, 0, y])/(2*(-1 + y)*y^2*z* (-1 + y + z)*(y + z)^3) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[1, 1, y])/ (3*y*z*(y + z)) + ((-1 + z)*G[0, 0, 1, y])/(y*z) + ((1 - z)*G[0, 1, 1, y])/(y*z) + ((1 - z)*G[1, 0, 0, y])/(y*z) + ((-1 + z)*G[1, 1, 0, y])/(y*z)) + G[1 - y, z]* ((2*(-67*y + 168*y^2 + 74*z + 94*y*z - 74*z^2))/(27*y*z*(y + z)) + ((8*y^2 - 16*y^3 + 8*y^4 - 20*y*z + 14*y^2*z + 6*y^3*z - 22*z^2 + 46*y*z^2 + 3*y^2*z^2 + 22*z^3 + 5*y*z^3)*G[0, 0, y])/ (6*(-1 + y)*y*z^2*(y + z)) + ((-6*y + 6*y^2 - 6*z + 55*y*z - 18*y^2*z - 3*y^3*z + 37*z^2 - 92*y*z^2 + 9*y^2*z^2 - 62*z^3 + 43*y*z^3 + 31*z^4)*G[0, 1, y])/ (6*y*(-1 + z)*z^2*(y + z)) + ((4*y^4 - 8*y^5 + 4*y^6 + 28*y^3*z - 46*y^4*z + 19*y^5*z - y^6*z + 42*y^2*z^2 - 92*y^3*z^2 + 46*y^4*z^2 - 5*y^5*z^2 + 34*y*z^3 - 98*y^2*z^3 + 50*y^3*z^3 - 4*y^4*z^3 + 4*z^4 - 52*y*z^4 + 40*y^2*z^4 + 8*y^3*z^4 - 8*z^5 + 13*y*z^5 + 13*y^2*z^5 + 4*z^6 + 5*y*z^6)*G[1, 0, y])/(6*(-1 + y)*y*(-1 + z)*z^2*(y + z)^3) - (11*(-1 + z)*G[1, 1, y])/(3*y*z) - (3*(-y + y^2 - z + 2*y*z + z^2)* G[0, 0, 0, y])/(y*z^2) + ((3*y - 3*y^2 + 5*z - 6*y*z - 5*z^2)* G[0, 0, 1, y])/(y*z^2) + ((-2*y + 2*y^2 - 3*z + 4*y*z + 3*z^2)* G[0, 1, 0, y])/(y*z^2) + ((-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 0, y])/ (y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[1, 0, 1, y])/(y*z^2) + ((3*y - 3*y^2 + 5*z - 6*y*z - 5*z^2)*G[1, 1, 0, y])/(y*z^2)) + G[-y, z]*(((-21*y^3 + 42*y^4 - 21*y^5 - 67*y^2*z + 175*y^3*z - 108*y^4*z - 22*y*z^2 + 219*y^2*z^2 - 211*y^3*z^2 + 6*z^3 + 80*y*z^3 - 182*y^2*z^3 - 6*z^4 - 58*y*z^4)*G[0, 1, y])/ (6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-20*y^3 + 28*y^4 - 11*y^5 - 4*y^2*z + 30*y^3*z - 20*y^4*z + y*z^2 + 18*y^2*z^2 - 21*y^3*z^2 + 3*z^3 + 13*y*z^3 - 26*y^2*z^3 - 3*z^4 - 14*y*z^4)*G[1, 0, y])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-14*y^2 + 14*y^3 - 39*y*z + 39*y^2*z - 19*z^2 + 47*y*z^2 + 22*z^3)* G[1, 1, y])/(3*y*z^2*(y + z)) + (5*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[0, 0, 1, y])/(y*z^2) - (2*(-1 + z)*G[0, 1, 1, y])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 0, 0, y])/(y*z^2) - (2*(-1 + z)*G[1, 0, 1, y])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1, 1, 0, y])/(y*z^2)) + ((-6 + 21*y - 12*y^2 + 43*z - 64*y*z + 12*y^2*z - 68*z^2 + 43*y*z^2 + 31*z^3)*G[1, 1, 0, z])/(6*y*z^2*(-1 + y + z)) - (11*(-1 + z)*G[1, 1, 1, y])/(3*y*z) + ((2 - y - 7*z + 4*y*z + 8*z^2 - 3*y*z^2 - 3*z^3)*G[1, 1 - y, 0, z])/ (2*y*z^2*(-1 + y + z)) + ((14*y - 3*y^2 + 11*z - 14*y*z - 11*z^2)* G[1 - y, 0, 0, z])/(3*y*z*(y + z)) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[1 - y, 0, 1 - y, z])/(3*y*z*(y + z)) + ((-2*y^3 + 2*y^4 - 10*y^2*z + 16*y^3*z - 3*y^4*z - 20*y*z^2 + 38*y^2*z^2 - 9*y^3*z^2 - 8*z^3 + 26*y*z^3 - 9*y^2*z^3 + 6*z^4 - 3*y*z^4)*G[1 - y, 1, 0, z])/(2*(-1 + y)*y*z*(y + z)^3) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[1 - y, 1 - y, 0, z])/(3*y*z*(y + z)) - (11*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) + ((6*y - 40*y^2 + 62*y^3 - 28*y^4 + 6*z - 117*y*z + 235*y^2*z - 149*y^3*z + 25*y^4*z - 59*z^2 + 279*y*z^2 - 298*y^2*z^2 + 87*y^3*z^2 + 106*z^3 - 212*y*z^3 + 106*y^2*z^3 - 53*z^4 + 44*y*z^4)* G[1 - y, -y, 1 - y, z])/(6*(-1 + y)*y*(-1 + z)*z^2*(y + z)) + ((18*y^3 - 24*y^4 + 9*y^5 + 40*y^2*z - 94*y^3*z + 48*y^4*z + 25*y*z^2 - 138*y^2*z^2 + 109*y^3*z^2 - 3*z^3 - 65*y*z^3 + 110*y^2*z^3 + 3*z^4 + 40*y*z^4)*G[-y, 0, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((18*y^3 - 24*y^4 + 9*y^5 + 40*y^2*z - 94*y^3*z + 48*y^4*z + 25*y*z^2 - 138*y^2*z^2 + 109*y^3*z^2 - 3*z^3 - 65*y*z^3 + 110*y^2*z^3 + 3*z^4 + 40*y*z^4)*G[-y, 1 - y, 0, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-14*y^2 + 14*y^3 - 39*y*z + 39*y^2*z - 19*z^2 + 47*y*z^2 + 22*z^3)* G[-y, 1 - y, 1 - y, z])/(3*y*z^2*(y + z)) + ((-y^3 + 14*y^4 - 10*y^5 - 63*y^2*z + 145*y^3*z - 88*y^4*z - 23*y*z^2 + 201*y^2*z^2 - 190*y^3*z^2 + 3*z^3 + 67*y*z^3 - 156*y^2*z^3 - 3*z^4 - 44*y*z^4)*G[-y, -y, 1 - y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + G[0, y]*((224*y - 224*y^2 + 206*z - 293*y*z - 87*z^2)/ (18*(-1 + y)*z*(y + z)) + ((8*y^2 - 15*y^3 + 7*y^4 + 16*y*z - 43*y^2*z + 30*y^3*z - 3*y^4*z + 8*z^2 - 47*y*z^2 + 54*y^2*z^2 - 16*y^3*z^2 - 15*z^3 + 34*y*z^3 - 21*y^2*z^3 + 7*z^4 - 8*y*z^4)* G[0, z])/(2*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((188*y^2 - 385*y^3 + 197*y^4 + 292*y*z - 844*y^2*z + 552*y^3*z + 53*z^2 - 461*y*z^2 + 417*y^2*z^2 - 53*z^3 + 62*y*z^3)*G[1 - y, z])/ (18*(-1 + y)*y*z^2*(y + z)) + ((-2 + 2*y + 3*z)*G[0, 0, z])/ (2*(-1 + y)*z) + ((5*y^3 - 15*y^4 + 15*y^5 - 5*y^6 + 9*y^2*z - 39*y^3*z + 57*y^4*z - 33*y^5*z + 6*y^6*z + 7*y*z^2 - 51*y^2*z^2 + 96*y^3*z^2 - 70*y^4*z^2 + 18*y^5*z^2 - z^3 - 25*y*z^3 + 88*y^2*z^3 - 86*y^3*z^3 + 27*y^4*z^3 + 2*z^4 + 29*y*z^4 - 55*y^2*z^4 + 24*y^3*z^4 - z^5 - 11*y*z^5 + 9*y^2*z^5)*G[0, 1 - y, z])/ (2*(-1 + y)*y^2*(-1 + z)*z^2*(-1 + y + z)*(y + z)) + ((-2 + y + z + 2*y*z + 4*z^2 - 3*y*z^2 - 3*z^3)*G[1, 0, z])/ (2*y*z^2*(-1 + y + z)) + ((2*y^3 - 7*y^4 + 8*y^5 - 3*y^6 + 6*y^2*z - 22*y^3*z + 35*y^4*z - 19*y^5*z + 6*y*z^2 - 24*y^2*z^2 + 54*y^3*z^2 - 39*y^4*z^2 + 2*z^3 - 4*y*z^3 + 26*y^2*z^3 - 33*y^3*z^3 + z^4 - 10*y^2*z^4 - 3*z^5)*G[1 - y, 0, z])/(2*(-1 + y)*y*z^2*(y + z)^3) + ((-28*y^2 + 56*y^3 - 28*y^4 - 56*y*z + 134*y^2*z - 78*y^3*z - 22*z^2 + 94*y*z^2 - 63*y^2*z^2 + 22*z^3 - 13*y*z^3)*G[1 - y, 1 - y, z])/ (6*(-1 + y)*y*z^2*(y + z)) + ((-20*y^3 + 28*y^4 - 11*y^5 - 4*y^2*z + 30*y^3*z - 20*y^4*z + y*z^2 + 18*y^2*z^2 - 21*y^3*z^2 + 3*z^3 + 13*y*z^3 - 26*y^2*z^3 - 3*z^4 - 14*y*z^4)*G[-y, 1 - y, z])/ (6*y^2*z^2*(-1 + y + z)*(y + z)) + ((y - y^2 + z - 2*y*z - z^2)* G[0, 0, 1 - y, z])/(y*z^2) + ((-1 + z)*G[0, 1, 0, z])/(y*z) + ((-y + y^2 + z + 2*y*z - z^2)*G[0, 1 - y, 0, z])/(y*z^2) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[0, 1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 4*z + 2*y*z + 4*z^2)*G[0, -y, 1 - y, z])/(y*z^2) + (2*(-1 + z)*G[1, 0, 0, z])/(y*z) - (2*(-1 + z)*G[1, 0, 1 - y, z])/ (y*z) + ((1 - z)*G[1, 1 - y, 0, z])/(y*z) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[1 - y, 0, 0, z])/(y*z^2) + ((-1 + z)*G[1 - y, 1, 0, z])/(y*z) + ((-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 1 - y, 0, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1 - y, -y, 1 - y, z])/(y*z^2) + ((1 - y - 2*z)*G[-y, 0, 1 - y, z])/ z^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/ (y*z^2) - (2*(-1 + z)*G[-y, -y, 1 - y, z])/(y*z)) + G[1, y]*((2*(-67*y + 168*y^2 + 74*z + 94*y*z - 74*z^2))/ (27*y*z*(y + z)) + ((40*y - 111*y^2 - 62*z - 49*y*z + 62*z^2)* G[1 - y, z])/(18*y*z*(y + z)) + ((188*y^2 - 197*y^3 + 363*y*z - 489*y^2*z + 133*z^2 - 434*y*z^2 - 142*z^3)*G[-y, z])/(18*y*z^2*(y + z)) + ((14*y - 3*y^2 + 11*z - 14*y*z - 11*z^2)*G[0, 0, z])/(3*y*z*(y + z)) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[0, 1 - y, z])/(3*y*z*(y + z)) + ((15*y^2 - 30*y^3 + 15*y^4 - y*z - 47*y^2*z + 66*y^3*z - 18*y^4*z + 2*z^2 - 15*y*z^2 + 40*y^2*z^2 - 36*y^3*z^2 + 2*z^3 + 3*y*z^3 - 5*y^2*z^3 - 4*z^4 + 13*y*z^4)*G[0, -y, z])/(6*(-1 + y)*y*(-1 + z)* z^2*(y + z)) + ((2 - y - 7*z + 4*y*z + 8*z^2 - 3*y*z^2 - 3*z^3)* G[1, 0, z])/(2*y*z^2*(-1 + y + z)) + ((11*y + 8*z - 11*y*z - 11*z^2)*G[1 - y, 0, z])/(3*y*z*(y + z)) - (11*(-1 + z)*G[1 - y, 1 - y, z])/(3*y*z) + ((6*y - 40*y^2 + 62*y^3 - 28*y^4 + 6*z - 117*y*z + 235*y^2*z - 149*y^3*z + 25*y^4*z - 59*z^2 + 279*y*z^2 - 298*y^2*z^2 + 87*y^3*z^2 + 106*z^3 - 212*y*z^3 + 106*y^2*z^3 - 53*z^4 + 44*y*z^4)* G[1 - y, -y, z])/(6*(-1 + y)*y*(-1 + z)*z^2*(y + z)) + ((18*y^3 - 24*y^4 + 9*y^5 + 40*y^2*z - 94*y^3*z + 48*y^4*z + 25*y*z^2 - 138*y^2*z^2 + 109*y^3*z^2 - 3*z^3 - 65*y*z^3 + 110*y^2*z^3 + 3*z^4 + 40*y*z^4)*G[-y, 0, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) + ((-14*y^2 + 14*y^3 - 39*y*z + 39*y^2*z - 19*z^2 + 47*y*z^2 + 22*z^3)* G[-y, 1 - y, z])/(3*y*z^2*(y + z)) + ((-y^3 + 14*y^4 - 10*y^5 - 63*y^2*z + 145*y^3*z - 88*y^4*z - 23*y*z^2 + 201*y^2*z^2 - 190*y^3*z^2 + 3*z^3 + 67*y*z^3 - 156*y^2*z^3 - 3*z^4 - 44*y*z^4)*G[-y, -y, z])/(6*y^2*z^2*(-1 + y + z)*(y + z)) - (3*(-1 + z)*G[0, 0, 0, z])/(y*z) + ((1 - z)*G[0, 0, 1 - y, z])/(y*z) + ((-1 + y + 2*z)*G[0, 0, -y, z])/z^2 + ((-1 + z)*G[0, 1, 0, z])/(y*z) + ((1 - z)*G[0, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[0, 1 - y, -y, z])/ (y*z) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[0, -y, 0, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, -y, 1 - y, z])/(y*z^2) + ((-y + y^2 + 2*z + 2*y*z - 2*z^2)*G[0, -y, -y, z])/(y*z^2) + (2*(-1 + z)*G[1, 0, 0, z])/(y*z) + ((-1 + z)*G[1, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, -y, z])/(y*z) + ((-1 + z)*G[1, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, -y, z])/(y*z) + ((1 - z)*G[1 - y, 0, 0, z])/ (y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, 0, -y, z])/ (y*z^2) - (2*(-1 + z)*G[1 - y, 1, 0, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 0, z])/(y*z^2) - (4*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, -y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, 0, z])/(y*z^2) + (2*(-1 + z)*G[-y, 0, 1 - y, z])/(y*z) - (2*(-1 + z)*G[-y, 0, -y, z])/ (y*z) + (2*(-1 + z)*G[-y, 1 - y, 0, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, -y, z])/(y*z^2) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 0, z])/(y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, z])/(y*z^2) + (6*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, -y, z])/(y*z^2)) + (3*(-1 + z)*G[0, 0, 0, 1, y])/(y*z) - (3*(-1 + z)*G[0, 0, 0, 1 - y, z])/ (y*z) - (2*(-1 + z)*G[0, 0, 1, 0, y])/(y*z) + (3*(-1 + z)*G[0, 0, 1, 0, z])/(y*z) + ((1 - z)*G[0, 0, 1, 1, y])/(y*z) - (3*(-1 + z)*G[0, 0, 1 - y, 0, z])/(y*z) + ((1 - z)*G[0, 0, 1 - y, 1 - y, z])/(y*z) + ((-1 + y + 2*z)*G[0, 0, -y, 1 - y, z])/z^2 + ((-1 + z)*G[0, 1, 0, 0, y])/ (y*z) + (2*(-1 + z)*G[0, 1, 0, 0, z])/(y*z) + ((1 - z)*G[0, 1, 0, 1, y])/(y*z) + ((-1 + z)*G[0, 1, 0, 1 - y, z])/ (y*z) + ((-1 + z)*G[0, 1, 1, 0, y])/(y*z) - (4*(-1 + z)*G[0, 1, 1, 0, z])/(y*z) + ((-1 + z)*G[0, 1, 1 - y, 0, z])/ (y*z) - (3*(-1 + z)*G[0, 1 - y, 0, 0, z])/(y*z) + ((1 - z)*G[0, 1 - y, 0, 1 - y, z])/(y*z) + (3*(-1 + z)*G[0, 1 - y, 1, 0, z])/(y*z) + ((1 - z)*G[0, 1 - y, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[0, 1 - y, -y, 1 - y, z])/(y*z) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[0, -y, 0, 1 - y, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[0, -y, 1 - y, 0, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, -y, 1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 + 2*z + 2*y*z - 2*z^2)*G[0, -y, -y, 1 - y, z])/(y*z^2) + (3*(-1 + z)*G[1, 0, 0, 0, z])/(y*z) - (2*(-1 + z)*G[1, 0, 0, 1, y])/ (y*z) + (2*(-1 + z)*G[1, 0, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, 1, 0, y])/(y*z) - (4*(-1 + z)*G[1, 0, 1, 0, z])/(y*z) + ((-1 + z)*G[1, 0, 1, 1, y])/(y*z) + (2*(-1 + z)*G[1, 0, 1 - y, 0, z])/ (y*z) + ((-1 + z)*G[1, 0, 1 - y, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, -y, 1 - y, z])/(y*z) + ((1 - z)*G[1, 1, 0, 0, y])/ (y*z) - (4*(-1 + z)*G[1, 1, 0, 0, z])/(y*z) + (4*(-1 + z)*G[1, 1, 1, 0, z])/(y*z) + (2*(-1 + z)*G[1, 1 - y, 0, 0, z])/ (y*z) + ((-1 + z)*G[1, 1 - y, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 1 - y, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, -y, 1 - y, z])/(y*z) - (3*(-1 + z)*G[1 - y, 0, 0, 0, z])/(y*z) + ((1 - z)*G[1 - y, 0, 0, 1 - y, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, 0, 1, 0, z])/(y*z^2) + ((1 - z)*G[1 - y, 0, 1 - y, 0, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, 0, -y, 1 - y, z])/(y*z^2) + (2*(-1 + z)*G[1 - y, 1, 0, 0, z])/(y*z) - (2*(-1 + z)*G[1 - y, 1, 0, 1 - y, z])/(y*z) - (2*(-1 + y + 2*z)*G[1 - y, 1, 1, 0, z])/z^2 - (2*(-1 + z)*G[1 - y, 1, 1 - y, 0, z])/(y*z) + ((1 - z)*G[1 - y, 1 - y, 0, 0, z])/(y*z) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[1 - y, 1 - y, 1, 0, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 0, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, 0, z])/(y*z^2) - (4*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, -y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, 0, 1 - y, z])/(y*z^2) + ((-1 + y + 2*z)*G[-y, 0, 1, 0, z])/z^2 + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, 1 - y, 0, z])/(y*z^2) + (2*(-1 + z)*G[-y, 0, 1 - y, 1 - y, z])/(y*z) - (2*(-1 + z)*G[-y, 0, -y, 1 - y, z])/(y*z) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 0, 0, z])/(y*z^2) + (2*(-1 + z)*G[-y, 1 - y, 0, 1 - y, z])/(y*z) + ((-1 + y + 2*z)*G[-y, 1 - y, 1, 0, z])/z^2 + (2*(-1 + z)*G[-y, 1 - y, 1 - y, 0, z])/(y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, -y, 1 - y, z])/(y*z^2) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 0, 1 - y, z])/(y*z^2) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, 0, z])/(y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, 1 - y, z])/(y*z^2) + (6*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, -y, 1 - y, z])/(y*z^2) + ((43 + 101*y - 117*y^2 - 27*y^3 - 86*z - 31*y*z + 144*y^2*z + 43*z^2 - 70*y*z^2)/(18*(-1 + y)*y*(-1 + z)*z) - (2*(-1 + z)*G[1, y])/(y*z) + (3*(-1 + z)*G[1, z])/(y*z) - (5*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, z])/(y*z^2))*Zeta[3] + Pi*(((-1/54*I)*(665 + 99*y - 665*z))/(y*z) - ((I/2)*(3 - 7*y + 4*y^2 - 3*z + 9*y*z)*G[0, 0, y])/((-1 + y)*y*z) - (((3*I)/2)*(-1 + z)*G[0, 0, z])/(y*z) + ((I/6)*(-7*y + y^2 + 6*y^3 - 13*z + 20*y*z - 16*y^2*z + 13*z^2 - 22*y*z^2)*G[0, 1, y])/((-1 + y)*y*z*(y + z)) + G[1 - y, z]*(((I/18)*(23*y + 48*y^2 + 62*z - 14*y*z - 62*z^2))/ (y*z*(y + z)) + (I*(-2*y + 2*y^2 - 3*z + 4*y*z + 3*z^2)*G[0, 0, y])/ (y*z^2) + (I*(-1 + z)*G[0, 1, y])/(y*z)) + ((I/6)*(-19*y + 6*y^2 - 13*z + 19*y*z + 13*z^2)*G[0, 1 - y, z])/ (y*z*(y + z)) + ((I/2)*(5*y - 7*y^2 + 2*y^3 + 3*z - 8*y*z + 2*y^2*z - 3*z^2)*G[1, 0, y])/((-1 + y)*y*z*(y + z)) + G[-y, z]*(((-I)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, 1, y])/(y*z^2) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 0, y])/(y*z^2)) - (((2*I)/3)*(-1 + z)*G[1, 0, z])/(y*z) + (((13*I)/6)*(-1 + z)*G[1, 1, y])/(y*z) + G[0, z]*(((-1/2*I)*(8 + y - 8*z))/(y*z) + ((I/6)*(-19*y + 6*y^2 - 13*z + 19*y*z + 13*z^2)*G[1, y])/ (y*z*(y + z)) + (I*(-1 + z)*G[0, 1, y])/(y*z) + ((2*I)*(-1 + z)*G[1, 0, y])/(y*z) + (I*(-1 + z)*G[1, 1, y])/(y*z)) + ((I/6)*(-19*y + 6*y^2 - 13*z + 19*y*z + 13*z^2)*G[1 - y, 0, z])/ (y*z*(y + z)) + (((13*I)/6)*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) + G[1, y]*(((I/18)*(23*y + 48*y^2 + 62*z - 14*y*z - 62*z^2))/ (y*z*(y + z)) + (((13*I)/6)*(-1 + z)*G[1 - y, z])/(y*z) - (((13*I)/6)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, z])/(y*z^2) + ((3*I)*(-1 + z)*G[0, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1 - y, z])/ (y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, -y, z])/(y*z^2) - (I*(-1 + z)*G[1, 0, z])/(y*z) + (I*(-1 + z)*G[1 - y, 0, z])/(y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, z])/(y*z^2)) - (((13*I)/6)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2) + G[0, y]*(((-1/3*I)*(-12 + 4*y + 8*y^2 + 12*z - 9*y*z))/((-1 + y)*y*z) - ((I/2)*(3 - 5*y + 2*y^2 - 3*z + 6*y*z)*G[0, z])/((-1 + y)*y*z) + ((I/6)*(13*y^2 - 26*y^3 + 13*y^4 + 32*y*z - 77*y^2*z + 45*y^3*z + 13*z^2 - 58*y*z^2 + 36*y^2*z^2 - 13*z^3 + 4*y*z^3)*G[1 - y, z])/ ((-1 + y)*y*z^2*(y + z)) + (I*(-y + y^2 - 3*z + 2*y*z + 3*z^2)* G[0, 1 - y, z])/(y*z^2) - (I*(-1 + z)*G[1, 0, z])/(y*z) + (I*(-y + y^2 - 3*z + 2*y*z + 3*z^2)*G[1 - y, 0, z])/(y*z^2) + (I*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2)) - (I*(-1 + z)*G[0, 0, 1, y])/(y*z) + ((3*I)*(-1 + z)*G[0, 0, 1 - y, z])/ (y*z) - (I*(-1 + z)*G[0, 1, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1, 1, y])/ (y*z) + ((3*I)*(-1 + z)*G[0, 1 - y, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, -y, 1 - y, z])/(y*z^2) + (I*(-1 + z)*G[1, 0, 0, y])/(y*z) - ((2*I)*(-1 + z)*G[1, 0, 0, z])/ (y*z) - (I*(-1 + z)*G[1, 0, 1 - y, z])/(y*z) - (I*(-1 + z)*G[1, 1, 0, y])/(y*z) - (I*(-1 + z)*G[1, 1 - y, 0, z])/ (y*z) + ((3*I)*(-1 + z)*G[1 - y, 0, 0, z])/(y*z) + (I*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y*z) - (I*(-1 + z)*G[1 - y, 1, 0, z])/(y*z) + (I*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y*z) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 0, 1 - y, z])/(y*z^2) - (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 0, z])/(y*z^2) - (I*(-1 + z)*Zeta[3])/(y*z)) + Nf*(((19*(215 + 36*y - 215*z))/(648*y*z) + Pi^2*((91 - 103*y + 12*y^2 - 91*z + 109*y*z)/(108*(-1 + y)*y*z) + ((1 - z)*G[1, y])/(3*y*z) + ((-1 + z)*G[1, z])/(9*y*z) + ((y - y^2 + 4*z - 2*y*z - 4*z^2)*G[1 - y, z])/(9*y*z^2)) + ((2 - 2*y - 3*z)*G[0, 0, y])/(3*(-1 + y)*z) + ((-10*y - 19*z + 19*y*z + 19*z^2)*G[0, 1, y])/(9*y*z*(y + z)) + ((10*y + 19*z - 19*y*z - 19*z^2)*G[0, 1 - y, z])/(9*y*z*(y + z)) + ((2*y - 2*y^2 + 3*z - 6*y*z - 3*z^2)*G[1, 0, y])/ (3*(-1 + y)*y*z*(y + z)) + (19*(-1 + z)*G[1, 0, z])/(9*y*z) + (2*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2)*G[1, 1, y])/(9*y*z*(y + z)) + G[0, z]*(-1/3*1/z + ((10*y + 19*z - 19*y*z - 19*z^2)*G[1, y])/ (9*y*z*(y + z)) - (2*(-1 + z)*G[0, 1, y])/(3*y*z) + (2*(-1 + z)*G[1, 1, y])/(3*y*z)) + G[1 - y, z]* ((29*y - 57*y^2 - 28*z - 29*y*z + 28*z^2)/(27*y*z*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, y])/(3*y*z^2) - (2*(-1 + z)*G[0, 1, y])/(3*y*z) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1, 0, y])/(3*y*z^2) + (2*(-1 + z)*G[1, 1, y])/(3*y*z)) + G[-y, z]*((2*(-1 + z)*G[0, 1, y])/(3*y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, y])/(3*y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 1, y])/(3*y*z^2)) + ((10*y + 19*z - 19*y*z - 19*z^2)*G[1 - y, 0, z])/(9*y*z*(y + z)) + (2*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2)*G[1 - y, 1 - y, z])/ (9*y*z*(y + z)) + ((-19*y^2 + 19*y^3 - 42*y*z + 51*y^2*z - 29*z^2 + 61*y*z^2 + 29*z^3)*G[-y, 1 - y, z])/(9*y*z^2*(y + z)) + G[0, y]*((-38 + 38*y + 51*z)/(18*(-1 + y)*z) + ((19*y^2 - 19*y^3 + 32*y*z - 51*y^2*z + 10*z^2 - 42*y*z^2 - 10*z^3)* G[1 - y, z])/(9*y*z^2*(y + z)) + (2*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, 1 - y, z])/(3*y*z^2) - (2*(-y + y^2 - z + 2*y*z + z^2)* G[-y, 1 - y, z])/(3*y*z^2)) + Pi*(((I/54)*(209 + 18*y - 209*z))/(y*z) - (((2*I)/3)*(-1 + z)*G[0, z]*G[1, y])/(y*z) - (((2*I)/9)*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2)*G[1 - y, z])/ (y*z*(y + z)) + G[0, y]*(((I/3)*(-2 + 2*y + 3*z))/((-1 + y)*z) - (((2*I)/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, z])/(y*z^2)) + G[1, y]*((((-2*I)/9)*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2))/ (y*z*(y + z)) - (((2*I)/3)*(-1 + z)*G[1 - y, z])/(y*z) + (((2*I)/3)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, z])/(y*z^2)) + (((2*I)/3)*(-1 + z)*G[0, 1, y])/(y*z) - (((2*I)/3)*(-1 + z)*G[0, 1 - y, z])/(y*z) + (((2*I)/3)*(-1 + z)*G[1, 0, z])/(y*z) - (((2*I)/3)*(-1 + z)*G[1, 1, y])/(y*z) - (((2*I)/3)*(-1 + z)*G[1 - y, 0, z])/(y*z) - (((2*I)/3)*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) + (((2*I)/3)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/ (y*z^2)) + G[1, y]*((29*y - 57*y^2 - 28*z - 29*y*z + 28*z^2)/ (27*y*z*(y + z)) + (2*(2*y + 3*y^2 + 5*z - 2*y*z - 5*z^2)* G[1 - y, z])/(9*y*z*(y + z)) + ((-19*y^2 + 19*y^3 - 42*y*z + 51*y^2*z - 29*z^2 + 61*y*z^2 + 29*z^3)*G[-y, z])/ (9*y*z^2*(y + z)) + (2*(-1 + z)*G[0, 0, z])/(3*y*z) + (2*(-1 + z)*G[0, 1 - y, z])/(3*y*z) - (2*(-1 + z)*G[0, -y, z])/ (3*y*z) + (2*(-1 + z)*G[1 - y, 0, z])/(3*y*z) + (2*(-1 + z)*G[1 - y, 1 - y, z])/(3*y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(3*y*z^2) - (2*(-1 + z)*G[-y, 0, z])/(3*y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(3*y*z^2) + (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, z])/(3*y*z^2)) + (2*(-1 + z)*G[0, 0, 1, y])/(3*y*z) + (2*(-1 + z)*G[0, 0, 1 - y, z])/ (3*y*z) - (2*(-1 + z)*G[0, 1, 1, y])/(3*y*z) + (2*(-1 + z)*G[0, 1 - y, 0, z])/(3*y*z) + (2*(-1 + z)*G[0, 1 - y, 1 - y, z])/(3*y*z) - (2*(-1 + z)*G[0, -y, 1 - y, z])/(3*y*z) - (2*(-1 + z)*G[1, 0, 0, z])/ (3*y*z) - (2*(-1 + z)*G[1, 0, 1, y])/(3*y*z) - (2*(-1 + z)*G[1, 1, 0, z])/(3*y*z) + (2*(-1 + z)*G[1, 1, 1, y])/ (3*y*z) + (2*(-1 + z)*G[1 - y, 0, 0, z])/(3*y*z) + (2*(-1 + z)*G[1 - y, 0, 1 - y, z])/(3*y*z) + (2*(-1 + z)*G[1 - y, 1 - y, 0, z])/(3*y*z) + (2*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(3*y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/ (3*y*z^2) - (2*(-1 + z)*G[-y, 0, 1 - y, z])/(3*y*z) - (2*(-1 + z)*G[-y, 1 - y, 0, z])/(3*y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/ (3*y*z^2) + (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, -y, 1 - y, z])/ (3*y*z^2) + ((1 - z)*Zeta[3])/(9*y*z))/Nc + Nc*(((-1/9*I)*Pi^3*(-1 + z))/(y*z) + (-4345 + 1332*y + 4345*z)/ (648*y*z) + Pi^2*((73*y^2 - 146*y^3 + 73*y^4 + 146*y*z - 420*y^2*z + 341*y^3*z - 67*y^4*z + 73*z^2 - 438*y*z^2 + 581*y^2*z^2 - 225*y^3*z^2 - 146*z^3 + 368*y*z^3 - 240*y^2*z^3 + 73*z^4 - 82*y*z^4)/(54*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((-1 + z)*G[0, y])/(3*y*z) + ((-1 + z)*G[0, z])/(3*y*z) + (y*G[1, y])/(3*(y + z)^3) + ((1 - z)*G[1, z])/(9*y*z) + ((-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)* G[1 - y, z])/(9*y*z*(y + z)^3)) + ((10 - 10*y - 10*z + 19*y*z)* G[0, 0, y])/(9*(-1 + y)*y*z) + (10*(-1 + z)*G[0, 0, z])/(9*y*z) + ((10*y^2 - 20*y^3 + 10*y^4 + 47*y*z - 141*y^2*z + 119*y^3*z - 25*y^4*z + 19*z^2 - 123*y*z^2 + 164*y^2*z^2 - 51*y^3*z^2 - 38*z^3 + 92*y*z^3 - 36*y^2*z^3 + 19*z^4 - 10*y*z^4)*G[1, 0, y])/ (9*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) - (2*(-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)* G[1 - y, z]*G[1, 0, y])/(3*y*z*(y + z)^3) + G[0, z]*((19*y - 9*y^2 + 19*z - 64*y*z - 28*z^2)/(27*y*z*(y + z)) - (2*(-1 + z)*G[0, 0, y])/(3*y*z) + (2*(-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)* G[1, 0, y])/(3*y*z*(y + z)^3)) + ((-19*y^2 + 19*y^3 - 11*y*z + 58*y^2*z - 25*y^3*z - 10*z^2 + 41*y*z^2 - 51*y^2*z^2 + 20*z^3 - 36*y*z^3 - 10*z^4)*G[1, 0, z])/ (9*y*z*(-1 + y + z)*(y + z)^2) + Pi*(((I/54)*(-247 + 18*y + 247*z))/(y*z) - (((10*I)/9)*(-1 + z)*G[0, z])/(y*z) + G[0, y]*(((-1/9*I)*(10 - 10*y - 10*z + 19*y*z))/((-1 + y)*y*z) + (((2*I)/3)*(-1 + z)*G[0, z])/(y*z)) + (((2*I)/3)*(-1 + z)*G[0, 0, y])/(y*z) + (((2*I)/3)*(-1 + z)*G[0, 0, z])/(y*z) - (((2*I)/3)*(-1 + z)*G[1, 0, y])/(y*z) - (((2*I)/3)*(-1 + z)*G[1, 0, z])/(y*z)) + G[0, y]*((-38*y + 38*y^2 - 38*z + 22*y*z - 137*y^2*z + 38*z^2 - 191*y*z^2)/(54*(-1 + y)*y*z*(y + z)) + ((10*y^2 - 10*y^3 + 20*y*z - 58*y^2*z + 25*y^3*z + 10*z^2 - 50*y*z^2 + 51*y^2*z^2 - 20*z^3 + 36*y*z^3 + 10*z^4)*G[0, z])/ (9*y*z*(-1 + y + z)*(y + z)^2) - (2*(-1 + z)*G[0, 0, z])/(3*y*z) + (2*(-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)* G[1 - y, 0, z])/(3*y*z*(y + z)^3)) - (2*(-1 + z)*G[0, 0, 0, y])/ (3*y*z) - (2*(-1 + z)*G[0, 0, 0, z])/(3*y*z) - (2*y*G[0, 1, 0, y])/(y + z)^3 - (2*y*G[0, 1, 0, z])/(y + z)^3 + (2*(-1 + z)*G[1, 0, 0, y])/(3*y*z) + (2*(-1 + z)*G[1, 0, 0, z])/ (3*y*z) - (2*y*G[1, 1, 0, y])/(y + z)^3 + (2*(-1 + z)*G[1, 1, 0, z])/ (3*y*z) - (2*(-y^3 + y^3*z - 3*y*z^2 + 3*y^2*z^2 - z^3 + 3*y*z^3 + z^4)*G[1 - y, 1, 0, z])/(3*y*z*(y + z)^3) - (16*(-1 + z)*Zeta[3])/ (9*y*z))) + ((157*Pi^4*(-1 + z))/(1440*y*z) + (-255 - 76*y + 255*z)/(32*y*z) + Pi^3*((((-3*I)/8)*(-1 + z))/(y*z) + (((7*I)/12)*(-1 + z)*G[1, y])/(y*z) + (((7*I)/12)*(-1 + z)*G[1 - y, z])/(y*z)) + (2*(-1 + z)*G[0, 0, z]*G[1, 1, y])/(y*z) + G[1, 0, z]*((-2*y^2 + y^3 - y^4 + 2*y^5 - 4*y*z + 48*y^2*z - 34*y^3*z + 3*y^4*z - 2*z^2 + 33*y*z^2 - 103*y^2*z^2 + 31*y^3*z^2 + 10*z^3 - 60*y*z^3 + 55*y^2*z^3 - 14*z^4 + 31*y*z^4 + 6*z^5)/ (4*y^2*z*(-1 + y + z)*(y + z)^2) + ((1 - z)*G[1, 1, y])/(y*z)) + G[0, -y, z]*((2*(-1 + z)*G[1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 1, y])/ (y*z)) + G[0, 1 - y, z]*((-2*y - 2*y^2 - 14*y^3 - 2*z + 17*y*z - 27*y^2*z + 8*z^2 - 19*y*z^2 - 6*z^3)/(4*y^2*z*(y + z)) - (2*(-1 + z)*G[1, 0, y])/(y*z) + (3*(-1 + z)*G[1, 1, y])/(y*z)) + ((-2*y - 2*y^2 - 14*y^3 - 2*z + 17*y*z - 27*y^2*z + 8*z^2 - 19*y*z^2 - 6*z^3)*G[1 - y, 0, z])/(4*y^2*z*(y + z)) + ((-3*y - 6*y^2 - 8*z + 2*y*z + 8*z^2)*G[1 - y, 1 - y, z])/ (2*y*z*(y + z)) + G[0, 0, y]*((-20 + 20*y + 11*z)/(4*(-1 + y)*z) + ((-5 + 5*y + 4*z)*G[1 - y, 0, z])/z^2 + (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(y*z^2)) + ((2*y^2 + 9*y^3 - 11*y^4 + 4*y*z + 12*y^2*z - 5*y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 3*y*z^3 + 6*z^4)*G[-y, 1 - y, z])/ (4*y^2*z^2*(y + z)) + Pi^2*((56*y^2 - 95*y^3 + 22*y^4 + 17*y^5 + 112*y*z - 280*y^2*z + 168*y^3*z + 56*z^2 - 323*y*z^2 + 388*y^2*z^2 - 130*y^3*z^2 - 114*z^3 + 276*y*z^3 - 180*y^2*z^3 + 58*z^4 - 67*y*z^4)/(24*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + G[0, z]*((-2*y + 4*y^2 - 2*y^3 + 2*z + 6*y*z - 8*y^2*z - 3*z^2 - 6*y*z^2)/(12*(-1 + y)*y*z*(-1 + y + z)) - (7*(-1 + z)*G[1, y])/ (12*y*z)) + ((-1 - y + 4*y^2 + 2*z + 10*y*z - 4*y^2*z - z^2 - 9*y*z^2)*G[1, z])/(12*y^2*z^2) + ((y^3 - 5*y^5 + 6*y^6 - 2*y^7 + 3*y^2*z - 3*y^3*z - 41*y^4*z + 78*y^5*z - 38*y^6*z + y^7*z + 3*y*z^2 - 9*y^2*z^2 - 75*y^3*z^2 + 232*y^4*z^2 - 190*y^5*z^2 + 30*y^6*z^2 + z^3 - 9*y*z^3 - 68*y^2*z^3 + 311*y^3*z^3 - 370*y^4*z^3 + 117*y^5*z^3 - 3*z^4 - 14*y*z^4 + 195*y^2*z^4 - 359*y^3*z^4 + 181*y^4*z^4 + 3*z^5 + 43*y*z^5 - 154*y^2*z^5 + 126*y^3*z^5 - z^6 - 23*y*z^6 + 33*y^2*z^6)*G[1 - y, z])/(12*(-1 + y)*y^2*(-1 + z)*z^2* (y + z)^3) + G[0, y]*((-10 + 8*y + 2*y^2 - 5*z - 10*y*z + 15*z^2)/ (24*(-1 + y)*(-1 + z)*z) + ((-3*y + 3*y^2 + 7*z - 6*y*z - 7*z^2)* G[1 - y, z])/(12*y*z^2)) + G[1, y]* ((18*y^3 - 47*y^4 + 39*y^5 - 9*y^6 - y^7 + 39*y^2*z - 164*y^3*z + 225*y^4*z - 107*y^5*z + 7*y^6*z + 48*y*z^2 - 258*y^2*z^2 + 485*y^3*z^2 - 358*y^4*z^2 + 68*y^5*z^2 + 15*z^3 - 188*y*z^3 + 522*y^2*z^3 - 561*y^3*z^3 + 182*y^4*z^3 - 47*z^4 + 258*y*z^4 - 434*y^2*z^4 + 223*y^3*z^4 + 47*z^5 - 148*y*z^5 + 131*y^2*z^5 - 15*z^6 + 30*y*z^6)/(12*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)* (y + z)^3) + ((6*y - 6*y^2 + 23*z - 12*y*z - 23*z^2)*G[1 - y, z])/ (12*y*z^2) + ((3*y - 3*y^2 - 14*z + 6*y*z + 14*z^2)*G[-y, z])/ (12*y*z^2)) + (7*(-1 + z)*G[0, 1, y])/(12*y*z) + ((1 - z)*G[0, 1, z])/(3*y*z) + ((1 - z)*G[0, 1 - y, z])/(4*y*z) + (7*(-1 + z)*G[1, 0, z])/(12*y*z) - (19*(-1 + z)*G[1, 1, y])/ (12*y*z) + ((-1 + z)*G[1, 1, z])/(3*y*z) + ((-2*y + 2*y^2 + 7*z + 4*y*z - 7*z^2)*G[1 - y, 0, z])/(12*y*z^2) + ((-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1, z])/(3*y*z^2) + ((16*y - 16*y^2 + 27*z - 20*y*z - 27*z^2)*G[1 - y, 1 - y, z])/ (12*y*z^2) + ((3*y - 3*y^2 - 14*z + 6*y*z + 14*z^2)*G[-y, 1 - y, z])/ (12*y*z^2)) + G[1, 0, y]*((16*y^2 - 58*y^3 + 68*y^4 - 26*y^5 + 55*y*z - 215*y^2*z + 256*y^3*z - 96*y^4*z + 15*z^2 - 137*y*z^2 + 237*y^2*z^2 - 104*y^3*z^2 - 28*z^3 + 86*y*z^3 - 36*y^2*z^3 + 13*z^4 - 2*y*z^4)/(4*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((-7*y + 7*y^2 - 2*z + 8*y*z + 2*z^2)*G[1 - y, 1 - y, z])/(y*z^2) + ((5 - 5*y - 4*z)*G[-y, 0, z])/z^2 + (3*(-1 + y)*G[-y, 1 - y, z])/ z^2 - (2*(-1 + z)*G[-y, -y, z])/(y*z)) + G[0, 1, y]*((-2*y - 2*y^2 - 14*y^3 + 18*y^4 - 2*z + 17*y*z - 44*y^2*z + 31*y^3*z + 8*z^2 - 25*y*z^2 + 19*y^2*z^2 - 6*z^3 + 6*y*z^3)/ (4*(-1 + y)*y^2*z*(y + z)) + ((1 - z)*G[0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, z])/(y*z) + ((-y + y^2 + z + 2*y*z - z^2)*G[1 - y, 0, z])/(y*z^2) + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[1 - y, 1 - y, z])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2) + ((-3*y + 3*y^2 - 2*z + 6*y*z + 2*z^2)*G[-y, -y, z])/(y*z^2)) + G[1, 1, y]*((-3*y - 6*y^2 - 8*z + 2*y*z + 8*z^2)/(2*y*z*(y + z)) + (3*(-1 + z)*G[1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 1 - y, z])/ (y*z) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, z])/ (y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 0, z])/(y*z^2) - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, z])/(y*z^2)) + ((-2*y + y^2 + y^3 - 12*z + 5*y*z - 2*y^2*z + 12*z^2 - 3*y*z^2)* G[0, 0, 1, y])/(2*(-1 + y)*y*(-1 + z)*z) + ((10*y^3 - 10*y^4 + y^5 - y^6 + 8*y^2*z - 24*y^3*z + 16*y^4*z - 3*y^5*z + 10*y*z^2 - 36*y^2*z^2 + 26*y^3*z^2 - 6*y^4*z^2 - 28*y*z^3 + 38*y^2*z^3 - 10*y^3*z^3 - 6*z^4 + 21*y*z^4 - 9*y^2*z^4 + 6*z^5 - 3*y*z^5)*G[0, 1, 0, y])/(2*(-1 + y)*y*(-1 + z)*z* (y + z)^3) + ((22*y^3 - 48*y^4 + 30*y^5 - 4*y^6 + 49*y^2*z - 151*y^3*z + 127*y^4*z - 25*y^5*z + 56*y*z^2 - 230*y^2*z^2 + 243*y^3*z^2 - 60*y^4*z^2 + 17*z^3 - 151*y*z^3 + 231*y^2*z^3 - 70*y^3*z^3 - 36*z^4 + 103*y*z^4 - 40*y^2*z^4 + 18*z^5 - 9*y*z^5)* G[0, 1, 0, z])/(2*(-1 + y)*y*z*(-1 + y + z)*(y + z)^3) + ((-2*y + 6*y^2 - 4*y^3 + z - 4*y^2*z - 3*z^2)*G[0, 1, 1, y])/ (2*(-1 + y)*y*z*(y + z)) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)* G[0, 1 - y, 1 - y, z])/(2*y*z*(y + z)) + ((y^2 - 2*y^3 + y^4 - 12*y*z + 10*y^2*z + 4*y^3*z - 2*y^4*z - 6*z^2 + 24*y*z^2 - 4*y^2*z^2 - 2*y^3*z^2 + 12*z^3 - 6*y*z^3 - 6*y^2*z^3 - 6*z^4 - 6*y*z^4)*G[0, -y, 1 - y, z])/(2*(-1 + y)*y*(-1 + z)*z^2* (y + z)) + ((-10 + 10*y + 3*z)*G[1, 0, 0, y])/(2*(-1 + y)*z) + ((2*y - y^3 - y^4 - z - 2*y*z - 7*y^2*z + y^3*z - 2*z^2 - 6*y*z^2 + 8*y^2*z^2 + 3*z^3 + 6*y*z^3)*G[1, 0, 1, y])/(2*(-1 + y)*y*(-1 + z)*z* (y + z)) + G[1, z]*(((1 - z)*G[0, 0, 1, y])/(y*z) + ((-1 + z)*G[1, 0, 1, y])/(y*z)) + ((-1 - y + 2*z - 2*y*z - z^2 + 3*y*z^2)*G[1, 0, 1 - y, z])/ (2*y^2*z^2) + ((-9*y^3 + 30*y^4 - 32*y^5 + 10*y^6 + y^7 + 3*y^2*z + 47*y^3*z - 119*y^4*z + 77*y^5*z - 8*y^6*z + 9*y*z^2 + 9*y^2*z^2 - 134*y^3*z^2 + 167*y^4*z^2 - 45*y^5*z^2 + 9*z^3 - 27*y*z^3 - 50*y^2*z^3 + 160*y^3*z^3 - 80*y^4*z^3 - 19*z^4 + 22*y*z^4 + 62*y^2*z^4 - 65*y^3*z^4 + 13*z^5 - y*z^5 - 24*y^2*z^5 - 3*z^6 - 3*y*z^6)*G[1, 1, 0, y])/(2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)* (y + z)^3) + ((1 + y - 4*y^2 - 2*z - 10*y*z + 4*y^2*z + z^2 + 9*y*z^2)*G[1, 1, 0, z])/(2*y^2*z^2) + (3*(-1 + y + z)*G[1, 1, 1, y])/ (z*(y + z)) + G[0, z]*((14*y + 3*y^2 + 2*z - 11*y*z - 2*z^2)/ (4*y*(-1 + z)*(y + z)) + ((-2*y - 2*y^2 - 14*y^3 - 2*z + 17*y*z - 27*y^2*z + 8*z^2 - 19*y*z^2 - 6*z^3)*G[1, y])/(4*y^2*z*(y + z)) + ((10 - 10*y - 3*z)*G[0, 0, y])/(2*(-1 + y)*z) + ((2*y - 2*y^2 - 6*z - 3*y*z)*G[0, 1, y])/(2*(-1 + y)*y*z) + ((10*y^3 - 20*y^4 + 10*y^5 + 8*y^2*z - 52*y^3*z + 43*y^4*z + 10*y*z^2 - 60*y^2*z^2 + 72*y^3*z^2 - 32*y*z^3 + 58*y^2*z^3 - 4*z^4 + 22*y*z^4 + 3*z^5)*G[1, 0, y])/(2*y*z*(-1 + y + z)* (y + z)^3) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)*G[1, 1, y])/ (2*y*z*(y + z)) - (2*(-1 + z)*G[0, 1, 1, y])/(y*z) + ((1 - z)*G[1, 0, 1, y])/(y*z) + (3*(-1 + z)*G[1, 1, 1, y])/(y*z)) + G[1 - y, z]*((-31*y + 31*y^2 - 2*z + 33*y*z + 2*z^2)/(4*y*z*(y + z)) + ((2 - 2*y - 3*z)*G[0, 0, y])/(2*(-1 + y)*z) + ((y - 6*y^3 + 8*y^4 - 3*y^5 + z - 3*y*z + 18*y^3*z - 18*y^4*z + 2*y^5*z - 3*z^2 + 6*y*z^2 + 6*y^2*z^2 - 28*y^3*z^2 + 10*y^4*z^2 + 3*z^3 - 5*y*z^3 - 15*y^2*z^3 + 17*y^3*z^3 - z^4 + y*z^4 + 9*y^2*z^4)*G[0, 1, y])/(2*(-1 + y)*y^2*(-1 + z)*z^2*(y + z)) + ((y^4 - y^5 - 18*y^3*z + 18*y^4*z + 2*y^5*z - 30*y^2*z^2 + 84*y^3*z^2 - 16*y^4*z^2 - 26*y*z^3 + 104*y^2*z^3 - 63*y^3*z^3 - 3*z^4 + 57*y*z^4 - 73*y^2*z^4 + 6*z^5 - 31*y*z^5 - 3*z^6)* G[1, 0, y])/(2*y*(-1 + z)*z^2*(y + z)^3) + (3*(-1 + y + z)*G[1, 1, y])/(z*(y + z)) + (2*(-1 + z)*G[0, 0, 1, y])/ (y*z) + ((4*y - 4*y^2 - z - 2*y*z + z^2)*G[0, 1, 0, y])/(y*z^2) + ((-y + y^2 + z + 2*y*z - z^2)*G[0, 1, 1, y])/(y*z^2) + ((5 - 5*y - 4*z)*G[1, 0, 0, y])/z^2 + ((y - y^2 + 3*z - 2*y*z - 3*z^2)*G[1, 0, 1, y])/(y*z^2) + (2*(-1 + y + 2*z)*G[1, 1, 0, y])/z^2 + (3*(-1 + z)*G[1, 1, 1, y])/ (y*z)) + G[-y, z]*(((8*y^2 - 8*y^3 + 20*y*z - 34*y^2*z + 17*z^2 - 53*y*z^2 - 27*z^3)*G[0, 1, y])/(2*y*z^2*(y + z)) + ((y^2 + y^3 - 12*y*z + 9*y^2*z - 6*z^2 + 8*y*z^2)*G[1, 0, y])/ (2*y*z^2*(y + z)) + ((-3*y^2 + 3*y^3 - 2*y*z + 5*y^2*z - z^2 + 5*y*z^2 + 3*z^3)*G[1, 1, y])/(2*y*z^2*(y + z)) + ((-5 + 5*y + 4*z)*G[0, 1, 0, y])/z^2 + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, 1, 1, y])/(y*z^2) + ((-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1, 0, 1, y])/(y*z^2) + (3*(-1 + y)*G[1, 1, 0, y])/z^2 - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1, 1, 1, y])/(y*z^2)) + ((-1 - y + 2*z - 2*y*z - z^2 + 3*y*z^2)* G[1, 1 - y, 0, z])/(2*y^2*z^2) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)* G[1 - y, 0, 1 - y, z])/(2*y*z*(y + z)) + ((-19*y^3 + 47*y^4 - 28*y^5 - 40*y^2*z + 136*y^3*z - 105*y^4*z - 47*y*z^2 + 167*y^2*z^2 - 147*y^3*z^2 - 14*z^3 + 78*y*z^3 - 91*y^2*z^3 + 12*z^4 - 21*y*z^4)*G[1 - y, 1, 0, z])/ (2*(-1 + y)*y*z*(y + z)^3) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)* G[1 - y, 1 - y, 0, z])/(2*y*z*(y + z)) + (3*(-1 + y + z)*G[1 - y, 1 - y, 1 - y, z])/(z*(y + z)) + ((y - 9*y^3 + 14*y^4 - 6*y^5 + z - 3*y*z - 4*y^2*z + 34*y^3*z - 33*y^4*z + 5*y^5*z - 3*z^2 + 6*y*z^2 + 16*y^2*z^2 - 50*y^3*z^2 + 19*y^4*z^2 + 3*z^3 - 5*y*z^3 - 24*y^2*z^3 + 26*y^3*z^3 - z^4 + y*z^4 + 12*y^2*z^4)*G[1 - y, -y, 1 - y, z])/(2*(-1 + y)*y^2*(-1 + z)* z^2*(y + z)) + ((-8*y^2 + 6*y^3 - 20*y*z + 24*y^2*z - 17*z^2 + 39*y*z^2 + 21*z^3)*G[-y, 0, 1 - y, z])/(2*y*z^2*(y + z)) + ((-8*y^2 + 6*y^3 - 20*y*z + 24*y^2*z - 17*z^2 + 39*y*z^2 + 21*z^3)* G[-y, 1 - y, 0, z])/(2*y*z^2*(y + z)) + ((-3*y^2 + 3*y^3 - 2*y*z + 5*y^2*z - z^2 + 5*y*z^2 + 3*z^3)* G[-y, 1 - y, 1 - y, z])/(2*y*z^2*(y + z)) + ((7*y^2 - 9*y^3 + 32*y*z - 43*y^2*z + 23*z^2 - 61*y*z^2 - 27*z^3)* G[-y, -y, 1 - y, z])/(2*y*z^2*(y + z)) + G[0, y]*((62*y - 62*y^2 + 38*z - 83*y*z - 45*z^2)/ (8*(-1 + y)*z*(y + z)) + ((-y^2 + 8*y^3 - 13*y^4 + 6*y^5 - 2*y*z + 30*y^2*z - 54*y^3*z + 26*y^4*z - z^2 + 12*y*z^2 - 40*y^2*z^2 + 28*y^3*z^2 + 2*z^3 - 12*y*z^3 + 8*y^2*z^3 - z^4)*G[0, z])/ (2*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((2*y + 7*y^2 - 20*y^3 + 11*y^4 + 2*z + 6*y*z - 31*y^2*z + 23*y^3*z + 12*z^2 - 38*y*z^2 + 28*y^2*z^2 - 14*z^3 + 16*y*z^3)*G[1 - y, z])/ (4*(-1 + y)*y*z^2*(y + z)) + ((-y^2 + 2*y^3 - y^4 + 12*y*z - 12*y^2*z - 2*y^3*z + 2*y^4*z + 6*z^2 - 20*y*z^2 + 11*y^2*z^2 - 6*z^3 + 5*y*z^3 + y^2*z^3 + 3*y*z^4)*G[0, 1 - y, z])/ (2*(-1 + y)*y*(-1 + z)*z^2*(y + z)) + ((1 + y - 2*z - y*z + z^2)*G[1, 0, z])/(2*y^2*z^2) + ((-y^3 - y^4 + 8*y^5 - 6*y^6 - 3*y^2*z - y^3*z + 15*y^4*z - 10*y^5*z - 3*y*z^2 + 3*y^2*z^2 + 18*y^3*z^2 + 6*y^4*z^2 - z^3 + 5*y*z^3 - 2*y^2*z^3 + 18*y^3*z^3 + 2*z^4 - 2*y*z^4 + 8*y^2*z^4 - z^5)*G[1 - y, 0, z])/(2*y^2*z^2*(y + z)^3) + ((-3*y + 6*y^2 - 3*y^3 - 4*z + 13*y*z - 9*y^2*z + 6*z^2 - 9*y*z^2 - 3*z^3)*G[1 - y, 1 - y, z])/(2*(-1 + y)*z^2*(y + z)) + ((y^2 + y^3 - 12*y*z + 9*y^2*z - 6*z^2 + 8*y*z^2)*G[-y, 1 - y, z])/ (2*y*z^2*(y + z)) - (2*(-1 + z)*G[0, 0, 1 - y, z])/(y*z) + (2*(-1 + z)*G[0, -y, 1 - y, z])/(y*z) + ((y - y^2 + z - 2*y*z - z^2)*G[1 - y, 0, 1 - y, z])/(y*z^2) + ((5 - 5*y - 4*z)*G[1 - y, 1 - y, 0, z])/z^2 + (3*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, z])/(y*z^2) + (2*(-1 + z)*G[-y, 0, 1 - y, z])/(y*z) + ((5 - 5*y - 4*z)*G[-y, 1 - y, 0, z])/z^2 - (2*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^2) - (2*(-1 + z)*G[-y, -y, 1 - y, z])/(y*z)) + G[1, y]*((-31*y + 31*y^2 - 2*z + 33*y*z + 2*z^2)/(4*y*z*(y + z)) + ((-3*y - 6*y^2 - 8*z + 2*y*z + 8*z^2)*G[1 - y, z])/(2*y*z*(y + z)) + ((2*y^2 + 9*y^3 - 11*y^4 + 4*y*z + 12*y^2*z - 5*y^3*z + 2*z^2 - 3*y*z^2 + 3*y^2*z^2 - 8*z^3 + 3*y*z^3 + 6*z^4)*G[-y, z])/ (4*y^2*z^2*(y + z)) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)* G[0, 1 - y, z])/(2*y*z*(y + z)) + ((y^2 - 2*y^3 + y^4 - 12*y*z + 10*y^2*z + 4*y^3*z - 2*y^4*z - 6*z^2 + 24*y*z^2 - 4*y^2*z^2 - 2*y^3*z^2 + 12*z^3 - 6*y*z^3 - 6*y^2*z^3 - 6*z^4 - 6*y*z^4)*G[0, -y, z])/(2*(-1 + y)*y*(-1 + z)*z^2* (y + z)) + ((-1 - y + 2*z - 2*y*z - z^2 + 3*y*z^2)*G[1, 0, z])/ (2*y^2*z^2) + ((-2*y + 2*y^2 + z - y*z - 3*z^2)*G[1 - y, 0, z])/ (2*y*z*(y + z)) + (3*(-1 + y + z)*G[1 - y, 1 - y, z])/(z*(y + z)) + ((y - 9*y^3 + 14*y^4 - 6*y^5 + z - 3*y*z - 4*y^2*z + 34*y^3*z - 33*y^4*z + 5*y^5*z - 3*z^2 + 6*y*z^2 + 16*y^2*z^2 - 50*y^3*z^2 + 19*y^4*z^2 + 3*z^3 - 5*y*z^3 - 24*y^2*z^3 + 26*y^3*z^3 - z^4 + y*z^4 + 12*y^2*z^4)*G[1 - y, -y, z])/(2*(-1 + y)*y^2*(-1 + z)*z^2* (y + z)) + ((-8*y^2 + 6*y^3 - 20*y*z + 24*y^2*z - 17*z^2 + 39*y*z^2 + 21*z^3)*G[-y, 0, z])/(2*y*z^2*(y + z)) + ((-3*y^2 + 3*y^3 - 2*y*z + 5*y^2*z - z^2 + 5*y*z^2 + 3*z^3)* G[-y, 1 - y, z])/(2*y*z^2*(y + z)) + ((7*y^2 - 9*y^3 + 32*y*z - 43*y^2*z + 23*z^2 - 61*y*z^2 - 27*z^3)* G[-y, -y, z])/(2*y*z^2*(y + z)) + (2*(-1 + z)*G[0, 0, 1 - y, z])/ (y*z) + (2*(-1 + z)*G[0, 0, -y, z])/(y*z) + ((1 - z)*G[0, 1, 0, z])/ (y*z) + (2*(-1 + z)*G[0, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y*z) + ((1 - z)*G[0, 1 - y, -y, z])/(y*z) - (2*(-1 + z)*G[0, -y, 1 - y, z])/ (y*z) - (2*(-1 + z)*G[0, -y, -y, z])/(y*z) - (2*(-1 + z)*G[1, 0, 0, z])/(y*z) + ((1 - z)*G[1, 0, 1 - y, z])/ (y*z) + ((-1 + z)*G[1, 0, -y, z])/(y*z) + ((1 - z)*G[1, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, -y, z])/ (y*z) + (2*(-1 + z)*G[1 - y, 0, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y*z) + (2*(-1 + y + 2*z)*G[1 - y, 0, -y, z])/z^2 + (3*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(-2*y + 2*y^2 - 3*z + 4*y*z + 3*z^2)*G[1 - y, 1 - y, -y, z])/ (y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 0, 1 - y, z])/ (y*z^2) - (2*(-1 + z)*G[-y, 0, -y, z])/(y*z) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 1 - y, 0, z])/(y*z^2) - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, 1 - y, -y, z])/(y*z^2) + ((3*y - 3*y^2 + 2*z - 6*y*z - 2*z^2)*G[-y, -y, 0, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, 1 - y, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, -y, z])/(y*z^2)) + (2*(-1 + z)*G[0, 0, 1, 1, y])/(y*z) + (2*(-1 + z)*G[0, 0, 1 - y, 1 - y, z])/(y*z) + (2*(-1 + z)*G[0, 0, -y, 1 - y, z])/(y*z) + (2*(-1 + z)*G[0, 1, 0, 1, y])/(y*z) + ((1 - z)*G[0, 1, 0, 1 - y, z])/ (y*z) + (2*(-1 + z)*G[0, 1, 1, 0, y])/(y*z) + (2*(-1 + z)*G[0, 1, 1, 0, z])/(y*z) - (3*(-1 + z)*G[0, 1, 1, 1, y])/ (y*z) + ((1 - z)*G[0, 1, 1 - y, 0, z])/(y*z) + (2*(-1 + z)*G[0, 1 - y, 0, 1 - y, z])/(y*z) + ((1 - z)*G[0, 1 - y, 1, 0, z])/(y*z) + (2*(-1 + z)*G[0, 1 - y, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[0, 1 - y, 1 - y, 1 - y, z])/(y*z) + ((1 - z)*G[0, 1 - y, -y, 1 - y, z])/(y*z) - (2*(-1 + z)*G[0, -y, 1 - y, 1 - y, z])/(y*z) - (2*(-1 + z)*G[0, -y, -y, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, 0, 1, y])/ (y*z) - (2*(-1 + z)*G[1, 0, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, 1, 0, z])/(y*z) - (2*(-1 + z)*G[1, 0, 1, 1, y])/ (y*z) - (2*(-1 + z)*G[1, 0, 1 - y, 0, z])/(y*z) + ((1 - z)*G[1, 0, 1 - y, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 0, -y, 1 - y, z])/(y*z) + (2*(-1 + z)*G[1, 1, 0, 0, z])/ (y*z) - (3*(-1 + z)*G[1, 1, 0, 1, y])/(y*z) - (2*(-1 + z)*G[1, 1, 1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 1, 1, 0, z])/ (y*z) + (3*(-1 + z)*G[1, 1, 1, 1, y])/(y*z) - (2*(-1 + z)*G[1, 1 - y, 0, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, 0, 1 - y, z])/(y*z) + ((-1 + z)*G[1, 1 - y, 1, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, 1 - y, 0, z])/(y*z) + ((-1 + z)*G[1, 1 - y, -y, 1 - y, z])/(y*z) + (2*(-1 + z)*G[1 - y, 0, 0, 1 - y, z])/(y*z) + ((6*y - 6*y^2 + z - 6*y*z - z^2)*G[1 - y, 0, 1, 0, z])/(y*z^2) + (2*(-1 + z)*G[1 - y, 0, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 0, 1 - y, 1 - y, z])/(y*z) + (2*(-1 + y + 2*z)*G[1 - y, 0, -y, 1 - y, z])/z^2 - (2*(-1 + z)*G[1 - y, 1, 0, 0, z])/(y*z) - (2*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1, 1, 0, z])/(y*z^2) + (2*(-1 + z)*G[1 - y, 1 - y, 0, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 1 - y, 0, 1 - y, z])/(y*z) + ((-6*y + 6*y^2 + z + 6*y*z - z^2)*G[1 - y, 1 - y, 1, 0, z])/(y*z^2) + (3*(-1 + z)*G[1 - y, 1 - y, 1 - y, 0, z])/(y*z) + (3*(-1 + z)*G[1 - y, 1 - y, 1 - y, 1 - y, z])/(y*z) - (2*(-2*y + 2*y^2 - 3*z + 4*y*z + 3*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/ (y*z^2) - (2*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/(y*z^2) + (2*(-4*y + 4*y^2 - z + 5*y*z + z^2)* G[-y, 0, 1, 0, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)* G[-y, 0, 1 - y, 1 - y, z])/(y*z^2) - (2*(-1 + z)*G[-y, 0, -y, 1 - y, z])/(y*z) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 1 - y, 0, 1 - y, z])/(y*z^2) + (2*(-4*y + 4*y^2 - z + 5*y*z + z^2)*G[-y, 1 - y, 1, 0, z])/(y*z^2) + ((y - y^2 + 2*z - 2*y*z - 2*z^2)*G[-y, 1 - y, 1 - y, 0, z])/(y*z^2) - (3*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/ (y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)* G[-y, 1 - y, -y, 1 - y, z])/(y*z^2) + ((3*y - 3*y^2 + 2*z - 6*y*z - 2*z^2)*G[-y, -y, 0, 1 - y, z])/(y*z^2) + ((3*y - 3*y^2 + 2*z - 6*y*z - 2*z^2)*G[-y, -y, 1 - y, 0, z])/(y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, 1 - y, 1 - y, z])/ (y*z^2) + ((-3*y + 3*y^2 - 4*z + 6*y*z + 4*z^2)*G[-y, -y, -y, 1 - y, z])/(y*z^2) + ((-15 + 20*y + 2*y^2 - 4*y^3 - 3*y^4 + 49*z - 32*y*z - 24*y^2*z + 7*y^3*z - 55*z^2 + 22*y^2*z^2 + 21*z^3 + 12*y*z^3)/ (2*(-1 + y)*y*(-1 + z)*z*(-1 + y + z)) + (2*(-1 + z)*G[1, y])/ (y*z) + (4*(-1 + z)*G[1, z])/(y*z) - (2*(-y + y^2 - z + 5*y*z + z^2)* G[1 - y, z])/(y*z^2))*Zeta[3] + Pi*((((-3*I)/8)*(15 + 2*y - 15*z))/(y*z) + ((I/2)*(-3 + y + 2*y^2 + 3*z)*G[0, 1, y])/((-1 + y)*y*z) + (((3*I)/2)*(-1 + z)*G[0, 1 - y, z])/(y*z) + ((I/2)*(-2 + 2*y + 3*z)*G[1, 0, y])/((-1 + y)*z) - (((3*I)/2)*(-1 + z)*G[1, 0, z])/(y*z) - ((I/2)*(-y + 4*y^2 + 3*z + y*z - 3*z^2)*G[1, 1, y])/(y*z*(y + z)) + ((2*I)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, z]*G[1, 1, y])/ (y*z^2) + G[0, z]*((((3*I)/2)*(-1 + z)*G[1, y])/(y*z) - ((2*I)*(-1 + z)*G[1, 1, y])/(y*z)) + G[1 - y, z]* (((I/2)*(5*y + 4*y^2 + 8*z - 4*y*z - 8*z^2))/(y*z*(y + z)) - (I*(-1 + y + 2*z)*G[0, 1, y])/z^2 - (I*(-y + y^2 - z + 2*y*z + z^2)* G[1, 0, y])/(y*z^2) - ((3*I)*(-1 + z)*G[1, 1, y])/(y*z)) + (((3*I)/2)*(-1 + z)*G[1 - y, 0, z])/(y*z) - ((I/2)*(-y + 4*y^2 + 3*z + y*z - 3*z^2)*G[1 - y, 1 - y, z])/ (y*z*(y + z)) + G[0, y]*((((-3*I)/4)*(-2 + 2*y + 3*z))/ ((-1 + y)*z) + ((I/2)*(3*y - 6*y^2 + 3*y^3 + 3*z - 11*y*z + 8*y^2*z - 3*z^2 + 6*y*z^2)*G[1 - y, z])/((-1 + y)*y*z^2) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(y*z^2)) - (((3*I)/2)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/ (y*z^2) + G[1, y]*(((I/2)*(5*y + 4*y^2 + 8*z - 4*y*z - 8*z^2))/ (y*z*(y + z)) - ((I/2)*(-y + 4*y^2 + 3*z + y*z - 3*z^2)* G[1 - y, z])/(y*z*(y + z)) - (((3*I)/2)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, z])/(y*z^2) - ((2*I)*(-1 + z)*G[0, 1 - y, z])/ (y*z) + (I*(-1 + z)*G[1, 0, z])/(y*z) - ((2*I)*(-1 + z)*G[1 - y, 0, z])/(y*z) - ((3*I)*(-1 + z)*G[1 - y, 1 - y, z])/(y*z) + (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, z])/(y*z^2) + ((2*I)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, z])/(y*z^2)) + ((2*I)*(-1 + z)*G[0, 1, 1, y])/(y*z) - ((2*I)*(-1 + z)*G[0, 1 - y, 1 - y, z])/(y*z) + (I*(-1 + z)*G[1, 0, 1, y])/(y*z) + (I*(-1 + z)*G[1, 0, 1 - y, z])/ (y*z) - ((3*I)*(-1 + z)*G[1, 1, 1, y])/(y*z) + (I*(-1 + z)*G[1, 1 - y, 0, z])/(y*z) - ((2*I)*(-1 + z)*G[1 - y, 0, 1 - y, z])/(y*z) + (I*(-1 + z)*G[1 - y, 1, 0, z])/(y*z) - ((2*I)*(-1 + z)*G[1 - y, 1 - y, 0, z])/(y*z) - ((3*I)*(-1 + z)*G[1 - y, 1 - y, 1 - y, z])/(y*z) + (I*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[1 - y, -y, 1 - y, z])/(y*z^2) + ((2*I)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, z])/ (y*z^2) - ((6*I)*(-1 + z)*Zeta[3])/(y*z)))/Nc^2 + Nc^2*((99931 - 16452*y - 99931*z)/(2592*y*z) + (47*Pi^4*(-1 + z))/ (180*y*z) + Pi^3*((((-7*I)/18)*(-1 + z))/(y*z) + (((2*I)/3)*(-1 + z)*G[0, y])/(y*z) + (((2*I)/3)*(-1 + z)*G[0, z])/ (y*z)) + (2*(-1 + z)*G[0, 1 - y, z]*G[1, 0, y])/(y*z) + G[0, 0, z]*((62 + 9*y - 62*z)/(18*y*z) + ((1 - z)*G[1, 0, y])/(y*z)) + ((259*y^2 - 241*y^3 - 18*y^4 + 167*y*z - 766*y^2*z + 283*y^3*z + 106*z^2 - 557*y*z^2 + 645*y^2*z^2 - 230*z^3 + 468*y*z^3 + 124*z^4)* G[1, 0, z])/(36*y*z*(-1 + y + z)*(y + z)^2) + G[0, 0, y]*((-124 + 106*y + 18*y^2 + 124*z - 241*y*z)/ (36*(-1 + y)*y*z) + (3*(-1 + z)*G[0, 0, z])/(y*z) + ((1 - z)*G[1, 0, z])/(y*z)) + G[1, 0, y]* ((-106*y^2 + 194*y^3 - 70*y^4 - 18*y^5 - 563*y*z + 1689*y^2*z - 1409*y^3*z + 283*y^4*z - 259*z^2 + 1599*y*z^2 - 2102*y^2*z^2 + 645*y^3*z^2 + 500*z^3 - 1202*y*z^3 + 468*y^2*z^3 - 241*z^4 + 124*y*z^4)/(36*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((-1 + z)*G[1, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, z])/(y*z) + ((1 - z)*G[1 - y, 0, z])/(y*z) + (2*(-1 + z)*G[-y, 0, z])/(y*z) - (2*(-1 + z)*G[-y, 1 - y, z])/(y*z)) + Pi^2*((-952*y^2 + 1796*y^3 - 736*y^4 - 108*y^5 - 1904*y*z + 5262*y^2*z - 3908*y^3*z + 550*y^4*z - 952*z^2 + 5586*y*z^2 - 7127*y^2*z^2 + 2610*y^3*z^2 + 1922*z^3 - 4727*y*z^3 + 3039*y^2*z^3 - 970*z^4 + 1087*y*z^4)/(216*(-1 + y)*y*z*(-1 + y + z)* (y + z)^2) + ((4 - 8*y + 4*y^2 - 4*z + 8*y*z - 4*y^2*z + z^2 - 4*y*z^2)*G[0, z])/(12*(-1 + y)*y*z*(-1 + y + z)) + (11*(-1 + z)*G[1, z])/(18*y*z) + ((-31*y^3 + 31*y^4 - 51*y^2*z + 82*y^3*z - 22*y^4*z - 84*y*z^2 + 177*y^2*z^2 - 66*y^3*z^2 - 31*z^3 + 124*y*z^3 - 66*y^2*z^3 + 31*z^4 - 22*y*z^4)*G[1 - y, z])/(36*(-1 + y)*y*z*(y + z)^3) + G[0, y]*((-1 + y + z + 2*y*z)/(3*(-1 + y)*y*z) - (5*(-1 + z)*G[0, z])/ (3*y*z) + ((1 - z)*G[1, z])/(6*y*z) + ((-1 + z)*G[1 - y, z])/ (6*y*z)) + G[1, y]*((3*y^3 - 6*y^4 + 3*y^5 - 5*y^2*z - 4*y^3*z + 9*y^4*z + 6*y*z^2 - 40*y^2*z^2 + 43*y^3*z^2 + 3*z^3 - 45*y*z^3 + 69*y^2*z^3 - 14*z^4 + 41*y*z^4 + 9*z^5)/(12*(-1 + y)*y*z* (-1 + y + z)*(y + z)^3) + ((-1 + z)*G[1, z])/(6*y*z) + ((1 - z)*G[1 - y, z])/(3*y*z) + ((-1 + z)*G[-y, z])/(3*y*z)) - (5*(-1 + z)*G[0, 0, y])/(3*y*z) - (5*(-1 + z)*G[0, 0, z])/(3*y*z) + ((1 - z)*G[0, 1, y])/(3*y*z) + ((1 - z)*G[0, 1, z])/(3*y*z) + ((1 - z)*G[0, 1 - y, z])/(3*y*z) + (5*(-1 + z)*G[1, 0, y])/(6*y*z) + (2*(-1 + z)*G[1, 0, z])/(3*y*z) + ((-1 + z)*G[1, 1, y])/(6*y*z) + ((-1 + z)*G[1, 1, z])/(3*y*z) + ((-1 + z)*G[1, 1 - y, z])/(6*y*z) + ((-1 + z)*G[1 - y, 0, z])/(6*y*z) + ((1 - z)*G[1 - y, 1, z])/ (3*y*z) + ((-1 + z)*G[-y, 1 - y, z])/(3*y*z)) + ((22 - 22*y - 22*z - 5*y*z)*G[0, 0, 0, y])/(6*(-1 + y)*y*z) + (11*(-1 + z)*G[0, 0, 0, z])/(3*y*z) + ((-6*y^3 + 6*y^4 - 32*y^2*z + 38*y^3*z + 3*y^4*z - 21*y*z^2 + 39*y^2*z^2 + 9*y^3*z^2 - 6*z^3 + 24*y*z^3 + 9*y^2*z^3 + 6*z^4 + 3*y*z^4)*G[0, 1, 0, y])/(2*(-1 + y)*y*z*(y + z)^3) + ((6*y^3 - 12*y^4 + 6*y^5 + 32*y^2*z - 72*y^3*z + 40*y^4*z + 21*y*z^2 - 80*y^2*z^2 + 62*y^3*z^2 + 6*z^3 - 39*y*z^3 + 42*y^2*z^3 - 8*z^4 + 17*y*z^4 + 3*z^5)*G[0, 1, 0, z])/(2*(-1 + y)*y*z*(-1 + y + z)* (y + z)^3) + ((-11 + 11*y + 11*z - 2*y*z)*G[1, 0, 0, y])/ (3*(-1 + y)*y*z) + G[0, z]*((772*y - 198*y^2 + 772*z - 2075*y*z + 117*y^2*z - 1580*z^2 + 1222*y*z^2 + 808*z^3)/(108*y*(-1 + z)*z* (y + z)) + ((11 - 11*y - 11*z + 2*y*z)*G[0, 0, y])/ (3*(-1 + y)*y*z) + ((22*y^3 - 44*y^4 + 22*y^5 + 24*y^2*z - 104*y^3*z + 102*y^4*z - 22*y^5*z + 57*y*z^2 - 240*y^2*z^2 + 280*y^3*z^2 - 88*y^4*z^2 + 22*z^3 - 203*y*z^3 + 340*y^2*z^3 - 132*y^3*z^3 - 56*z^4 + 171*y*z^4 - 88*y^2*z^4 + 31*z^5 - 22*y*z^5)* G[1, 0, y])/(6*(-1 + y)*y*z*(-1 + y + z)*(y + z)^3) + (3*(-1 + z)*G[0, 0, 0, y])/(y*z) + ((1 - z)*G[0, 1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 0, 0, y])/(y*z)) - (11*(-1 + z)*G[1, 0, 0, z])/ (3*y*z) + ((-3*y^3 + 6*y^4 - 3*y^5 + 5*y^2*z + 4*y^3*z - 9*y^4*z - 6*y*z^2 + 40*y^2*z^2 - 43*y^3*z^2 - 3*z^3 + 45*y*z^3 - 69*y^2*z^3 + 14*z^4 - 41*y*z^4 - 9*z^5)*G[1, 1, 0, y])/(2*(-1 + y)*y*z* (-1 + y + z)*(y + z)^3) + G[1, z]*(((-1 + z)*G[0, 1, 0, y])/(y*z) + ((1 - z)*G[1, 1, 0, y])/(y*z)) + G[-y, z]*((-2*(-1 + z)*G[0, 1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 1, 0, y])/(y*z)) + G[1 - y, z]* (((31*y^3 - 31*y^4 + 51*y^2*z - 82*y^3*z + 22*y^4*z + 84*y*z^2 - 177*y^2*z^2 + 66*y^3*z^2 + 31*z^3 - 124*y*z^3 + 66*y^2*z^3 - 31*z^4 + 22*y*z^4)*G[1, 0, y])/(6*(-1 + y)*y*z*(y + z)^3) + ((-1 + z)*G[0, 1, 0, y])/(y*z) + (2*(-1 + z)*G[1, 1, 0, y])/(y*z)) - (11*(-1 + z)*G[1, 1, 0, z])/(3*y*z) + ((31*y^3 - 31*y^4 + 51*y^2*z - 82*y^3*z + 22*y^4*z + 84*y*z^2 - 177*y^2*z^2 + 66*y^3*z^2 + 31*z^3 - 124*y*z^3 + 66*y^2*z^3 - 31*z^4 + 22*y*z^4)*G[1 - y, 1, 0, z])/(6*(-1 + y)*y*z*(y + z)^3) + G[0, y]*((1544*y - 1544*y^2 + 1544*z - 2494*y*z + 3209*y^2*z - 1544*z^2 + 3803*y*z^2)/(216*(-1 + y)*y*z*(y + z)) + ((-124*y^2 + 106*y^3 + 18*y^4 - 248*y*z + 712*y^2*z - 283*y^3*z - 124*z^2 + 656*y*z^2 - 645*y^2*z^2 + 248*z^3 - 468*y*z^3 - 124*z^4)* G[0, z])/(36*y*z*(-1 + y + z)*(y + z)^2) + ((22 - 22*y - 22*z + 13*y*z)*G[0, 0, z])/(6*(-1 + y)*y*z) + (3*(-1 + z)*G[1, 0, z])/(2*y*z) + ((-31*y^3 + 31*y^4 - 51*y^2*z + 82*y^3*z - 22*y^4*z - 84*y*z^2 + 177*y^2*z^2 - 66*y^3*z^2 - 31*z^3 + 124*y*z^3 - 66*y^2*z^3 + 31*z^4 - 22*y*z^4)*G[1 - y, 0, z])/(6*(-1 + y)*y*z*(y + z)^3) + (3*(-1 + z)*G[0, 0, 0, z])/(y*z) + ((1 - z)*G[0, 1, 0, z])/(y*z) - (2*(-1 + z)*G[0, 1 - y, 0, z])/(y*z) - (2*(-1 + z)*G[1, 0, 0, z])/ (y*z) + ((-1 + z)*G[1, 1 - y, 0, z])/(y*z) + ((1 - z)*G[1 - y, 1, 0, z])/(y*z) + (2*(-1 + z)*G[-y, 1 - y, 0, z])/ (y*z)) + (3*(-1 + z)*G[0, 0, 0, 0, y])/(y*z) + (3*(-1 + z)*G[0, 0, 0, 0, z])/(y*z) - (5*(-1 + z)*G[0, 0, 1, 0, y])/ (y*z) - (3*(-1 + z)*G[0, 0, 1, 0, z])/(y*z) - (2*(-1 + z)*G[0, 1, 0, 0, y])/(y*z) - (2*(-1 + z)*G[0, 1, 0, 0, z])/ (y*z) + (2*(-1 + z)*G[0, 1, 1, 0, y])/(y*z) + (2*(-1 + z)*G[0, 1, 1, 0, z])/(y*z) + (2*(-1 + z)*G[0, 1 - y, 1, 0, z])/ (y*z) - (3*(-1 + z)*G[1, 0, 0, 0, y])/(y*z) - (3*(-1 + z)*G[1, 0, 0, 0, z])/(y*z) + (4*(-1 + z)*G[1, 0, 1, 0, y])/ (y*z) + (3*(-1 + z)*G[1, 0, 1, 0, z])/(y*z) + (2*(-1 + z)*G[1, 1, 0, 0, y])/(y*z) + (2*(-1 + z)*G[1, 1, 0, 0, z])/ (y*z) + ((1 - z)*G[1, 1, 1, 0, y])/(y*z) - (2*(-1 + z)*G[1, 1, 1, 0, z])/(y*z) + ((1 - z)*G[1, 1 - y, 1, 0, z])/ (y*z) + ((-1 + z)*G[1 - y, 0, 1, 0, z])/(y*z) + (2*(-1 + z)*G[1 - y, 1, 1, 0, z])/(y*z) - (2*(-1 + z)*G[-y, 0, 1, 0, z])/(y*z) - (2*(-1 + z)*G[-y, 1 - y, 1, 0, z])/(y*z) + ((-365 + 730*y - 365*y^2 + 658*z - 942*y*z + 284*y^2*z - 311*z^2 + 284*y*z^2)/(18*(-1 + y)*y*z*(-1 + y + z)) + ((1 - z)*G[0, y])/ (y*z) + ((1 - z)*G[0, z])/(y*z) - (5*(-1 + z)*G[1, y])/(y*z) + ((1 - z)*G[1, z])/(y*z) - (4*(-1 + z)*G[1 - y, z])/(y*z))*Zeta[3] + Pi*(((-1/216*I)*(-5419 + 234*y + 5419*z))/(y*z) + ((I/6)*(-13 + 13*y + 13*z + 5*y*z)*G[0, 0, y])/((-1 + y)*y*z) - (((13*I)/6)*(-1 + z)*G[0, 0, z])/(y*z) + (((13*I)/6)*(-1 + z)*G[1, 0, y])/(y*z) + G[0, z]*(((-1/18*I)*(62 + 9*y - 62*z))/(y*z) - ((3*I)*(-1 + z)*G[0, 0, y])/(y*z) + (I*(-1 + z)*G[1, 0, y])/ (y*z)) + (((13*I)/6)*(-1 + z)*G[1, 0, z])/(y*z) + G[0, y]*(((-1/36*I)*(-124 + 106*y + 18*y^2 + 124*z - 241*y*z))/ ((-1 + y)*y*z) - ((I/6)*(13 - 13*y - 13*z + 4*y*z)*G[0, z])/ ((-1 + y)*y*z) - ((3*I)*(-1 + z)*G[0, 0, z])/(y*z) + (I*(-1 + z)*G[1, 0, z])/(y*z)) - ((3*I)*(-1 + z)*G[0, 0, 0, y])/ (y*z) - ((3*I)*(-1 + z)*G[0, 0, 0, z])/(y*z) + (I*(-1 + z)*G[0, 1, 0, y])/(y*z) + (I*(-1 + z)*G[0, 1, 0, z])/(y*z) + ((2*I)*(-1 + z)*G[1, 0, 0, y])/(y*z) + ((2*I)*(-1 + z)*G[1, 0, 0, z])/ (y*z) + ((8*I)*(-1 + z)*Zeta[3])/(y*z))))/q2, delta[3, 2, "PS"] -> (Nf*(20/(9*(y + z)) - (4*(-5 + 3*y + 3*z)*G[1 - y, z])/(9*(y + z)^2) + G[1, y]*((-4*(-5 + 3*y + 3*z))/(9*(y + z)^2) - (8*G[1 - y, z])/ (3*(y + z)^2)) + Pi*(((4*I)/3)/(y + z) + (((4*I)/3)*G[1, y])/ (y + z)^2 + (((4*I)/3)*G[1 - y, z])/(y + z)^2) - (8*G[1, 1, y])/(3*(y + z)^2) - (8*G[1 - y, 1 - y, z])/(3*(y + z)^2)) + ((-9*y - 9*z + y*z + 9*z^2)/(y*z*(y + z)) + Pi^2*((2*y^2 - 4*y^3 + 2*y^4 + 4*y*z - 9*y^2*z + 2*y^3*z + 3*y^4*z + 2*z^2 - 5*y*z^2 - 3*y^2*z^2 + 8*y^3*z^2 - 4*z^3 + 3*y*z^3 + 5*y^2*z^3 + 2*z^4)/(6*(-1 + y)*y*z*(-1 + y + z)*(y + z)^2) + ((3*y + 7*z)*G[1, y])/(6*(y + z)^3) + ((3*y + 7*z)*G[1 - y, z])/ (6*(y + z)^3)) + (2*(-3*y + 9*y^2 - 8*y^3 + 2*y^4 - z + 7*y*z - 10*y^2*z + 3*y^3*z + 2*z^2 - 5*y*z^2 + y^2*z^2 - z^3)*G[1, 0, y])/ ((-1 + y)*y*(-1 + y + z)*(y + z)^2) + G[0, z]*(2/(y + z) - (4*y*G[1, 0, y])/(y + z)^3) + (2*(y - y^2 - z - 2*y*z + 2*y^2*z + z^2 + 3*y*z^2 + z^3)*G[1, 0, z])/ (z*(-1 + y + z)*(y + z)^2) - (2*(-3 + y + z)*G[1, 1, y])/(y + z)^2 + G[1 - y, z]*((-8 + 3*y + 3*z)/(y + z)^2 + (4*y*G[1, 0, y])/(y + z)^3 - (6*G[1, 1, y])/(y + z)^2) + G[0, y]*((2 - 5*y - 3*z)/((-1 + y)*(y + z)) - (2*(-2*y + 2*y^2 + 3*y*z + z^2)*G[0, z])/((-1 + y + z)*(y + z)^2) - (4*y*G[1 - y, 0, z])/(y + z)^3) - (2*(-3 + y + z)*G[1 - y, 1 - y, z])/ (y + z)^2 + G[1, y]*((-8 + 3*y + 3*z)/(y + z)^2 - (2*(-3 + y + z)*G[1 - y, z])/(y + z)^2 - (6*G[1 - y, 1 - y, z])/ (y + z)^2) + Pi*(((-3*I)*(y + z - z^2))/(y*z*(y + z)) + (I*(-3 + 2*y + 2*z)*G[1 - y, z])/(y + z)^2 + G[1, y]*((I*(-3 + 2*y + 2*z))/(y + z)^2 + ((4*I)*G[1 - y, z])/ (y + z)^2) + ((4*I)*G[1, 1, y])/(y + z)^2 + ((4*I)*G[1 - y, 1 - y, z])/(y + z)^2) + (4*y*G[0, 1, 0, y])/ (y + z)^3 + (4*y*G[0, 1, 0, z])/(y + z)^3 + (4*y*G[1, 1, 0, y])/ (y + z)^3 - (6*G[1, 1, 1, y])/(y + z)^2 + (4*y*G[1 - y, 1, 0, z])/ (y + z)^3 - (6*G[1 - y, 1 - y, 1 - y, z])/(y + z)^2)/Nc + Nc*((81*y + 81*z - 233*y*z - 81*z^2)/(9*y*z*(y + z)) + (2*G[0, 0, y])/(y + z) + (2*G[0, 0, z])/(y + z) + ((-7*y + 15*y^2 + 3*z + 8*y*z - 3*z^2)*G[0, 1 - y, z])/ (2*y^2*(y + z)) + ((4 - 10*y + 7*y^2 - y^3 - 8*z + 13*y*z - y^2*z + 4*z^2)*G[1, 0, y])/(2*(-1 + y)*y*(-1 + y + z)*(y + z)) + ((-12*y^2 + 12*y^3 - 7*y*z + 32*y^2*z - 16*y^3*z + 3*z^2 + 12*y*z^2 - 24*y^2*z^2 - 6*z^3 - 5*y*z^3 + 3*z^4)*G[1, 0, z])/ (2*y^2*z*(-1 + y + z)*(y + z)) + G[0, z]*(3/(2*y) + ((-7*y + 15*y^2 + 3*z + 8*y*z - 3*z^2)*G[1, y])/ (2*y^2*(y + z)) + ((-4*y^3 + 4*y^4 + 2*y*z - 9*y^2*z + 12*y^3*z - 4*y*z^2 + 12*y^2*z^2 + z^3 + 4*y*z^3)*G[0, 1, y])/ (y*z*(-1 + y + z)*(y + z)^2) + ((y + y*z + z^2)*G[1, 0, y])/ (y*(-1 + y + z)*(y + z)^2) + ((4*y^2 - 4*y^3 + 9*y*z - 8*y^2*z + z^2 - 4*y*z^2)*G[1, 1, y])/(y*z*(y + z)^2)) + ((-7*y + 15*y^2 + 3*z + 8*y*z - 3*z^2)*G[1 - y, 0, z])/ (2*y^2*(y + z)) + Pi*(((-1/3*I)*(-9*y - 9*z + 22*y*z + 9*z^2))/ (y*z*(y + z)) - (((13*I)/3)*G[1, y])/(y + z)^2 + G[0, z]*((-2*I)/(y + z) - ((2*I)*G[1, y])/(y + z)^2) - (((13*I)/3)*G[1 - y, z])/(y + z)^2 + G[0, y]*((-2*I)/(y + z) - ((2*I)*G[1 - y, z])/(y + z)^2) - ((2*I)*G[0, 1, y])/(y + z)^2 - ((2*I)*G[0, 1 - y, z])/(y + z)^2 - ((2*I)*G[1, 0, y])/(y + z)^2 - ((2*I)*G[1 - y, 0, z])/(y + z)^2) + (2*(-6*y + 6*y^2 + 10*z + 9*y*z + 3*z^2)*G[1 - y, 1 - y, z])/ (3*z*(y + z)^2) + Pi^2*((-4*y + 12*y^3 - 8*y^4 - 4*z - 22*y*z + 69*y^2*z - 43*y^3*z + 8*z^2 + 23*y*z^2 - 35*y^2*z^2 - 4*z^3)/ (12*(-1 + y)*y*z*(-1 + y + z)*(y + z)) + (2*G[0, z])/(3*z) + ((-y^2 - 5*z - 2*y*z - z^2)*G[1 - y, z])/(2*z*(y + z)^2) + G[1, y]*((4*y^3 - 4*y^4 + 15*y*z - 6*y^2*z - 12*y^3*z - 9*y*z^2 - 12*y^2*z^2 + z^3 - 4*y*z^3)/(6*y*z*(-1 + y + z)*(y + z)^2) + ((-2 + 2*y + z)*G[1 - y, z])/(3*z^2)) + ((2 - 2*y - z)*G[1 - y, 0, z])/(3*z^2) + ((-2 + 2*y + z)*G[1 - y, 1 - y, z])/(3*z^2)) + ((-3*y^4 + 3*y^5 - 4*y^3*z + 5*y^4*z - 10*y^2*z^2 - 14*y^3*z^2 + 4*y*z^3 - 24*y^2*z^3 - 3*z^4 - 5*y*z^4 + 3*z^5)*G[-y, 1 - y, z])/ (2*y^2*z^2*(y + z)^2) + G[0, y]*((3*(-1 + y + 2*z))/(2*(-1 + y)*z) + ((2 + y + z)*G[0, z])/(2*(-1 + y + z)*(y + z)) + ((3*y - 3*y^2 + z - 10*y*z - 3*z^2)*G[1 - y, z])/(2*z^2*(y + z)) + ((-y^2 + y^3 + y*z + y^2*z + y*z^2 + z^3)*G[0, 1 - y, z])/ (y*z*(-1 + y + z)*(y + z)^2) - G[1 - y, 0, z]/(y + z)^2 + ((-y - y^2 + 3*z - 2*y*z - z^2)*G[1 - y, 1 - y, z])/(z*(y + z)^2) + ((y - 2*y^2 + y^3 - 3*y*z + 2*y^2*z - z^2 + y*z^2)*G[-y, 1 - y, z])/ (y*z*(-1 + y + z)*(y + z))) + G[1, 1, y]* ((2*(-6*y + 6*y^2 + 10*z + 9*y*z + 3*z^2))/(3*z*(y + z)^2) + (2*(-2 + 2*y + z)*G[-y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, z])/ z^2) + G[0, 1, y]*((-8*y^4 - 9*y^2*z - 27*y^3*z + 4*y*z^2 - 27*y^2*z^2 - 3*z^3 - 5*y*z^3 + 3*z^4)/(2*y^2*z*(y + z)^2) - (2*(-2 + 2*y + z)*G[1 - y, 0, z])/z^2 + (2*(-2 + 2*y + z)*G[1 - y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, z])/z^2) - (2*(-2*y^3 + 2*y^4 + 5*y*z - 8*y^2*z + 6*y^3*z - 5*y*z^2 + 6*y^2*z^2 + z^3 + 2*y*z^3)*G[0, 0, 1, y])/(y*z*(-1 + y + z)*(y + z)^2) + (2*G[0, 0, 1 - y, z])/(y + z)^2 + ((-y - y*z - z^2)*G[0, 1, 0, y])/ (y*(-1 + y + z)*(y + z)^2) + ((4*y^2 - 4*y^3 + 6*y*z - 11*y^2*z + z^2 - 9*y*z^2 - 2*z^3)*G[0, 1, 0, z])/(y*z*(-1 + y + z)*(y + z)^2) + ((-4*y^2 + 4*y^3 - 9*y*z + 8*y^2*z - z^2 + 4*y*z^2)*G[0, 1, 1, y])/ (y*z*(y + z)^2) + (2*G[0, 1 - y, 0, z])/(y + z)^2 + ((4*y^2 - 4*y^3 + 9*y*z - 8*y^2*z + z^2 - 4*y*z^2)* G[0, 1 - y, 1 - y, z])/(y*z*(y + z)^2) + ((-1 + 4*y + 4*z)*G[0, -y, 1 - y, z])/(z*(y + z)) + (2*G[1, 0, 0, y])/(y + z)^2 + ((4*y^2 - 4*y^3 + 11*y*z - 16*y^2*z + z^2 - 14*y*z^2 - 2*z^3)*G[1, 0, 1, y])/(y*z*(-1 + y + z)* (y + z)^2) + G[-y, z]*(((4*y^2 - 7*y^3 + 3*y^4 - 3*y*z - 9*y^2*z + 9*y^3*z + z^2 - 5*y*z^2 + 9*y^2*z^2 - 3*z^3 + 3*y*z^3)*G[0, 1, y])/ (y*z*(-1 + y + z)*(y + z)^2) + ((y - 2*y^2 + y^3 - 3*y*z + 2*y^2*z - z^2 + y*z^2)*G[1, 0, y])/(y*z*(-1 + y + z)*(y + z)) + ((-3*y^2 + 5*y^3 - 12*y*z + 10*y^2*z - z^2 + 5*y*z^2)*G[1, 1, y])/ (y*z*(y + z)^2) - (2*(-2 + 2*y + z)*G[0, 1, 1, y])/z^2 - (2*(-2 + 2*y + z)*G[1, 0, 1, y])/z^2) + G[1 - y, z]*((27*y^2 - 27*y^3 - 250*y*z - 3*y^2*z + 27*z^2 - 3*y*z^2 - 27*z^3)/(18*y*z*(y + z)^2) + (2*G[0, 0, y])/(y + z)^2 + ((-4*y^2 - 11*y*z - z^2)*G[0, 1, y])/(y*z*(y + z)^2) + ((-y^2 + 3*z - 2*y*z - z^2)*G[1, 0, y])/(z*(y + z)^2) + (2*(-2 + 2*y + z)*G[0, 0, 1, y])/z^2 + (2*(-2 + 2*y + z)*G[1, 0, 1, y])/z^2) + ((-3*y + y^2 - y*z - 2*z^2)*G[1, 1, 0, y])/(y*(-1 + y + z)*(y + z)^2) + (2*G[1 - y, 0, 0, z])/(y + z)^2 + ((4*y^2 - 4*y^3 + 9*y*z - 8*y^2*z + z^2 - 4*y*z^2)* G[1 - y, 0, 1 - y, z])/(y*z*(y + z)^2) + ((-4*y^2 + 8*y^3 - 6*y*z + 16*y^2*z - z^2 + 8*y*z^2)*G[1 - y, 1, 0, z])/ (y*z*(y + z)^2) + ((4*y^2 - 4*y^3 + 9*y*z - 8*y^2*z + z^2 - 4*y*z^2)* G[1 - y, 1 - y, 0, z])/(y*z*(y + z)^2) + ((-3*y^2 + y^3 - 14*y*z + 2*y^2*z - z^2 + y*z^2)*G[1 - y, -y, 1 - y, z])/(y*z*(y + z)^2) + ((-4*y + 8*y^2 - 4*y^3 - z + 10*y*z - 8*y^2*z + 2*z^2 - 4*y*z^2)*G[-y, 0, 1 - y, z])/ (y*z*(-1 + y + z)*(y + z)) + ((-4*y + 8*y^2 - 4*y^3 - z + 10*y*z - 8*y^2*z + 2*z^2 - 4*y*z^2)*G[-y, 1 - y, 0, z])/ (y*z*(-1 + y + z)*(y + z)) + ((-3*y^2 + 5*y^3 - 12*y*z + 10*y^2*z - z^2 + 5*y*z^2)*G[-y, 1 - y, 1 - y, z])/(y*z*(y + z)^2) + ((3*y^2 - 5*y^3 + 2*y^4 - 4*y*z - 4*y^2*z + 6*y^3*z + z^2 - y*z^2 + 6*y^2*z^2 - 2*z^3 + 2*y*z^3)*G[-y, -y, 1 - y, z])/ (y*z*(-1 + y + z)*(y + z)^2) + G[1, y]*((27*y^2 - 27*y^3 - 250*y*z - 3*y^2*z + 27*z^2 - 3*y*z^2 - 27*z^3)/(18*y*z*(y + z)^2) + (2*(-6*y + 6*y^2 + 10*z + 9*y*z + 3*z^2)*G[1 - y, z])/(3*z*(y + z)^2) + ((-3*y^4 + 3*y^5 - 4*y^3*z + 5*y^4*z - 10*y^2*z^2 - 14*y^3*z^2 + 4*y*z^3 - 24*y^2*z^3 - 3*z^4 - 5*y*z^4 + 3*z^5)*G[-y, z])/ (2*y^2*z^2*(y + z)^2) + (2*G[0, 0, z])/(y + z)^2 + ((4*y^2 - 4*y^3 + 9*y*z - 8*y^2*z + z^2 - 4*y*z^2)*G[0, 1 - y, z])/ (y*z*(y + z)^2) + ((-1 + 4*y + 4*z)*G[0, -y, z])/(z*(y + z)) + ((4*y^2 - 4*y^3 + 9*y*z - 8*y^2*z + z^2 - 4*y*z^2)*G[1 - y, 0, z])/ (y*z*(y + z)^2) + ((-3*y^2 + y^3 - 14*y*z + 2*y^2*z - z^2 + y*z^2)* G[1 - y, -y, z])/(y*z*(y + z)^2) + ((-4*y + 8*y^2 - 4*y^3 - z + 10*y*z - 8*y^2*z + 2*z^2 - 4*y*z^2)* G[-y, 0, z])/(y*z*(-1 + y + z)*(y + z)) + ((-3*y^2 + 5*y^3 - 12*y*z + 10*y^2*z - z^2 + 5*y*z^2)* G[-y, 1 - y, z])/(y*z*(y + z)^2) + ((3*y^2 - 5*y^3 + 2*y^4 - 4*y*z - 4*y^2*z + 6*y^3*z + z^2 - y*z^2 + 6*y^2*z^2 - 2*z^3 + 2*y*z^3)*G[-y, -y, z])/(y*z*(-1 + y + z)* (y + z)^2) - (2*(-2 + 2*y + z)*G[1 - y, 0, -y, z])/z^2 + (2*(-2 + 2*y + z)*G[1 - y, 1 - y, -y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 0, 1 - y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 1 - y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 1 - y, -y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, -y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, -y, z])/z^2) + (2*(-2 + 2*y + z)*G[1 - y, 0, 1, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[1 - y, 0, -y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[1 - y, 1 - y, 1, 0, z])/z^2 + (2*(-2 + 2*y + z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 0, 1, 0, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 0, 1 - y, 1 - y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 1 - y, 0, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 1 - y, 1, 0, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, 1 - y, 1 - y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, 1 - y, -y, 1 - y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, -y, 0, 1 - y, z])/z^2 + (2*(-2 + 2*y + z)*G[-y, -y, 1 - y, 0, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, 1 - y, 1 - y, z])/z^2 - (2*(-2 + 2*y + z)*G[-y, -y, -y, 1 - y, z])/z^2 + (-12/z + (6*(-2 + 2*y + z)*G[1 - y, z])/z^2)*Zeta[3]))/q2}