{alpha[1, 1] -> (-2*I)*q2*(-1 + y), alpha[2, 1] -> (-2*I)*q2*(-1 + z), alpha[3, 1] -> -4*I, beta[1, 1] -> 0, beta[2, 1] -> 0, beta[3, 1] -> 0, gamma[1, 1] -> (((2*I)*y*(-1 + y + z))/(z^2*(y + z)) - ((2*I)*y*(-1 + y + z)*(-2*y + 2*y^2 - 3*z + 3*y*z + z^2)*G[1 - y, z])/ (z^3*(y + z)^2) + G[0, y]*(((2*I)*y*(-2 + 2*y + z))/z^3 - ((2*I)*y*(2 - 4*y + 2*y^2 - 2*z + 2*y*z + z^2)*G[1 - y, z])/z^4) + G[1, y]*(((-2*I)*y*(-1 + y + z)*(-2*y + 2*y^2 - 3*z + 3*y*z + z^2))/ (z^3*(y + z)^2) + ((2*I)*y*(2 - 4*y + 2*y^2 - 2*z + 2*y*z + z^2)* G[-y, z])/z^4) + ((2*I)*y*(2 - 4*y + 2*y^2 - 2*z + 2*y*z + z^2)* G[-y, 1 - y, z])/z^4)/q2, gamma[2, 1] -> (((-2*I)*y*(1 + z)*(-1 + y + z))/((-1 + y)*z^2*(y + z)) + ((2*I)*y*(-1 + y + z)*(2*y + 3*z)*G[1 - y, z])/(z^3*(y + z)^2) + G[0, y]*(((-2*I)*y*(-2 + 2*y - z)*(-1 + y + z))/((-1 + y)^2*z^3) + ((4*I)*y*(-1 + y + z)*G[1 - y, z])/z^4) + G[1, y]*(((2*I)*y*(-1 + y + z)*(2*y + 3*z))/(z^3*(y + z)^2) - ((4*I)*y*(-1 + y + z)*G[-y, z])/z^4) - ((4*I)*y*(-1 + y + z)*G[-y, 1 - y, z])/z^4)/q2, gamma[3, 1] -> (((-2*I)*(-1 + y + z)*(2*y + z)*G[1 - y, z])/(z^3*(y + z)) + G[0, y]*(((2*I)*y*(-2 + 2*y + z))/((-1 + y)*z^3) - ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, z])/z^4) + G[1, y]*(((-2*I)*(-1 + y + z)*(2*y + z))/(z^3*(y + z)) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, z])/z^4) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/z^4)/q2^2, delta[1, 1] -> ((-8*y)/(z*(y + z)) + (8*y*(-y + y^2 - 2*z + 2*y*z + z^2)* G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((-8*y)/z^2 + (4*y*(-2 + 2*y + z)*G[1 - y, z])/z^3) + G[1, y]*((8*y*(-y + y^2 - 2*z + 2*y*z + z^2))/(z^2*(y + z)^2) - (4*y*(-2 + 2*y + z)*G[-y, z])/z^3) - (4*y*(-2 + 2*y + z)*G[-y, 1 - y, z])/z^3)/q2, delta[2, 1] -> 0, delta[3, 1] -> ((-8*(-1 + 2*y + z))/((-1 + y)*z*(y + z)) + (8*(y^2 - z + 2*y*z + z^2)*G[1 - y, z])/(z^2*(y + z)^2) + G[0, y]*((8*(-1 + 2*y - y^2 + z))/((-1 + y)^2*z^2) + (4*(-1 + 2*y + z)*G[1 - y, z])/z^3) + G[1, y]*((8*(y^2 - z + 2*y*z + z^2))/(z^2*(y + z)^2) - (4*(-1 + 2*y + z)*G[-y, z])/z^3) - (4*(-1 + 2*y + z)*G[-y, 1 - y, z])/ z^3)/q2^2, alpha[1, 2] -> q2*((((I/12)*Pi^2*z)/(-1 + y + z) - (I*(2*y - 2*y^2 + z - 4*y*z + 3*y^2*z - z^2 + 3*y*z^2))/ ((-1 + z)*(y + z)) + G[0, z]*((I*z*(-1 + y^2 + 2*z - z^2))/ (y*(-1 + z)^2) + (I*(-z + y*z + z^2)*G[1, y])/y^2) + (I*(-2*y*z + 2*y^2*z - z^2 + 3*y*z^2 + z^3)*G[1 - y, z])/ (y*(y + z)^2) + G[0, y]*(((I/2)*z*G[0, z])/(-1 + y + z) + ((I/2)*(-1 + y + z)*G[1 - y, z])/z) + G[1, y]*((I*(-2*y*z + 2*y^2*z - z^2 + 3*y*z^2 + z^3))/(y*(y + z)^2) - ((I/2)*(-y^2 + y^3 + y^2*z - 2*z^2 + 2*y*z^2 + 2*z^3)*G[-y, z])/ (y^2*z)) - (I*(-z + y*z + z^2)*G[0, 1, y])/y^2 + (I*(-z + y*z + z^2)*G[0, 1 - y, z])/y^2 - ((I/2)*z*G[1, 0, y])/ (-1 + y + z) - ((I/2)*(2*z - 4*y*z + 3*y^2*z - 4*z^2 + 4*y*z^2 + 2*z^3)*G[1, 0, z])/(y^2*(-1 + y + z)) + (I*(-z + y*z + z^2)*G[1 - y, 0, z])/y^2 - ((I/2)*(-y^2 + y^3 + y^2*z - 2*z^2 + 2*y*z^2 + 2*z^3)*G[-y, 1 - y, z])/ (y^2*z))/Nc + Nc*(((-1/12*I)*Pi^2*(19 - 40*y + 21*y^2 - 22*z + 21*y*z))/(-1 + y + z) - (I*(2*y - 2*y^2 + z - 4*y*z + 3*y^2*z - z^2 + 3*y*z^2))/((-1 + z)*(y + z)) + G[0, z]*((I*(-7*z + y^2*z + 14*z^2 - 7*z^3))/(y*(-1 + z)^2) + (I*(-y + y^2 - 7*z + 7*y*z + 7*z^2)*G[1, y])/y^2) + (I*(-6*y^2 + 6*y^3 - 14*y*z + 20*y^2*z - 7*z^2 + 21*y*z^2 + 7*z^3)* G[1 - y, z])/(y*(y + z)^2) + Pi*((-1 + y)*G[0, y] + (-1 + y)*G[0, z] + (-1 + y)*G[1, y] + (-1 + y)*G[1 - y, z]) + G[0, y]*(-6*I - ((I/2)*(-2 + 2*y - z)*G[0, z])/(-1 + y + z) + ((I/2)*(-3 + 3*y + z)*G[1 - y, z])/z) + G[1, y]*((I*(-6*y^2 + 6*y^3 - 14*y*z + 20*y^2*z - 7*z^2 + 21*y*z^2 + 7*z^3))/(y*(y + z)^2) + I*(-1 + y)*G[1 - y, z] - ((I/2)*(-3*y^2 + 3*y^3 - 2*y*z + 3*y^2*z - 14*z^2 + 14*y*z^2 + 14*z^3)*G[-y, z])/(y^2*z)) + I*(-1 + y)*G[0, 0, y] + I*(-1 + y)*G[0, 0, z] - (I*(-y + y^2 - 7*z + 7*y*z + 7*z^2)*G[0, 1, y])/ y^2 + (I*(-y + y^2 - 7*z + 7*y*z + 7*z^2)*G[0, 1 - y, z])/y^2 + ((I/2)*(-2 + 2*y - z)*G[1, 0, y])/(-1 + y + z) - ((I/2)*(2*y - 2*y^2 + 14*z - 30*y*z + 17*y^2*z - 28*z^2 + 28*y*z^2 + 14*z^3)*G[1, 0, z])/(y^2*(-1 + y + z)) + I*(-1 + y)*G[1, 1, y] + (I*(-y + y^2 - 7*z + 7*y*z + 7*z^2)*G[1 - y, 0, z])/y^2 + I*(-1 + y)*G[1 - y, 1 - y, z] - ((I/2)*(-3*y^2 + 3*y^3 - 2*y*z + 3*y^2*z - 14*z^2 + 14*y*z^2 + 14*z^3)* G[-y, 1 - y, z])/(y^2*z))), alpha[2, 2] -> q2*(((I*(-2*y + 2*y^2 - z + 2*y*z + z^2))/((-1 + y)*(y + z)) - ((I/12)*Pi^2*(z + y^2*z - 2*z^2 + z^3))/(-1 + y + z)^2 + G[0, z]*((I*(z - y*z + y^2*z - 2*z^2 + y*z^2 + z^3))/(y*(-1 + y + z)) - ((I/2)*(2*z - 2*y*z + y^2*z - 4*z^2 + 2*y*z^2 + 2*z^3)*G[1, y])/ y^2) - (I*(-y^3 + y^4 + 2*y*z - 4*y^2*z + 3*y^3*z + z^2 - 5*y*z^2 + 4*y^2*z^2 - 2*z^3 + 3*y*z^3 + z^4)*G[1 - y, z])/(y*(y + z)^2) + G[0, y]*((I*(-y + 3*y^2 - 3*y^3 + y^4 + 3*y*z - 4*y^2*z + y^3*z - 2*y*z^2 + y^2*z^2))/((-1 + y)^2*(-1 + y + z)) - ((I/2)*(z + y^2*z - 2*z^2 + z^3)*G[0, z])/(-1 + y + z)^2 - ((I/2)*(1 - 2*y + 2*y^2 - 2*z + 2*y*z + z^2)*G[1 - y, z])/z) + G[1, y]*(((-I)*(-y^3 + y^4 + 2*y*z - 4*y^2*z + 3*y^3*z + z^2 - 5*y*z^2 + 4*y^2*z^2 - 2*z^3 + 3*y*z^3 + z^4))/(y*(y + z)^2) + ((I/2)*(y^2 - 2*y^3 + 2*y^4 - 2*y^2*z + 2*y^3*z + 2*z^2 - 2*y*z^2 + 2*y^2*z^2 - 4*z^3 + 2*y*z^3 + 2*z^4)*G[-y, z])/(y^2*z)) + ((I/2)*(2*z - 2*y*z + y^2*z - 4*z^2 + 2*y*z^2 + 2*z^3)*G[0, 1, y])/ y^2 - ((I/2)*(2*z - 2*y*z + y^2*z - 4*z^2 + 2*y*z^2 + 2*z^3)* G[0, 1 - y, z])/y^2 + ((I/2)*(z + y^2*z - 2*z^2 + z^3)*G[1, 0, y])/ (-1 + y + z)^2 + (I*(z - 3*y*z + 4*y^2*z - 2*y^3*z + y^4*z - 4*z^2 + 9*y*z^2 - 8*y^2*z^2 + 2*y^3*z^2 + 6*z^3 - 9*y*z^3 + 4*y^2*z^3 - 4*z^4 + 3*y*z^4 + z^5)*G[1, 0, z])/(y^2*(-1 + y + z)^2) - ((I/2)*(2*z - 2*y*z + y^2*z - 4*z^2 + 2*y*z^2 + 2*z^3)*G[1 - y, 0, z])/ y^2 + ((I/2)*(y^2 - 2*y^3 + 2*y^4 - 2*y^2*z + 2*y^3*z + 2*z^2 - 2*y*z^2 + 2*y^2*z^2 - 4*z^3 + 2*y*z^3 + 2*z^4)*G[-y, 1 - y, z])/ (y^2*z))/Nc + Nc*((I*(-2*y + 2*y^2 - z + 2*y*z + z^2))/ ((-1 + y)*(y + z)) - ((I/12)*Pi^2*(-19 + 40*y - 21*y^2 + 60*z - 70*y*z + 22*y^2*z - 63*z^2 + 30*y*z^2 + 22*z^3))/(-1 + y + z)^2 + G[0, z]*(((7*I)*(z - y*z + y^2*z - 2*z^2 + y*z^2 + z^3))/ (y*(-1 + y + z)) - ((I/2)*(2*y + 14*z - 16*y*z + y^2*z - 28*z^2 + 14*y*z^2 + 14*z^3)*G[1, y])/y^2) - (I*(6*y^2 - 7*y^3 + 7*y^4 + 14*y*z - 28*y^2*z + 21*y^3*z + 7*z^2 - 35*y*z^2 + 28*y^2*z^2 - 14*z^3 + 21*y*z^3 + 7*z^4)*G[1 - y, z])/ (y*(y + z)^2) + Pi*((-1 + z)*G[0, y] + (-1 + z)*G[0, z] + (-1 + z)*G[1, y] + (-1 + z)*G[1 - y, z]) + G[0, y]*((I*(6 - 19*y + 27*y^2 - 21*y^3 + 7*y^4 - 12*z + 33*y*z - 28*y^2*z + 7*y^3*z + 6*z^2 - 14*y*z^2 + 7*y^2*z^2))/ ((-1 + y)^2*(-1 + y + z)) - ((I/2)*(2 - 2*y - 3*z + 14*y*z + y^2*z - 12*y*z^2 + z^3)*G[0, z])/(-1 + y + z)^2 - ((I/2)*(3 - 14*y + 14*y^2 - 4*z + 14*y*z + z^2)*G[1 - y, z])/z) + G[1, y]*(((-I)*(6*y^2 - 7*y^3 + 7*y^4 + 14*y*z - 28*y^2*z + 21*y^3*z + 7*z^2 - 35*y*z^2 + 28*y^2*z^2 - 14*z^3 + 21*y*z^3 + 7*z^4))/ (y*(y + z)^2) + I*(-1 + z)*G[1 - y, z] + ((I/2)*(3*y^2 - 14*y^3 + 14*y^4 + 2*y*z - 4*y^2*z + 14*y^3*z + 14*z^2 - 16*y*z^2 + 2*y^2*z^2 - 28*z^3 + 14*y*z^3 + 14*z^4)* G[-y, z])/(y^2*z)) + I*(-1 + z)*G[0, 0, y] + I*(-1 + z)*G[0, 0, z] + ((I/2)*(2*y + 14*z - 16*y*z + y^2*z - 28*z^2 + 14*y*z^2 + 14*z^3)*G[0, 1, y])/y^2 - ((I/2)*(2*y + 14*z - 16*y*z + y^2*z - 28*z^2 + 14*y*z^2 + 14*z^3)* G[0, 1 - y, z])/y^2 + ((I/2)*(2 - 2*y - 3*z + 14*y*z + y^2*z - 12*y*z^2 + z^3)*G[1, 0, y])/(-1 + y + z)^2 + (I*(y - y^2 + 7*z - 24*y*z + 24*y^2*z - 2*y^3*z + y^4*z - 28*z^2 + 66*y*z^2 - 45*y^2*z^2 + 2*y^3*z^2 + 42*z^3 - 64*y*z^3 + 22*y^2*z^3 - 28*z^4 + 21*y*z^4 + 7*z^5)*G[1, 0, z])/(y^2*(-1 + y + z)^2) + I*(-1 + z)*G[1, 1, y] - ((I/2)*(2*y + 14*z - 16*y*z + y^2*z - 28*z^2 + 14*y*z^2 + 14*z^3)*G[1 - y, 0, z])/y^2 + I*(-1 + z)*G[1 - y, 1 - y, z] + ((I/2)*(3*y^2 - 14*y^3 + 14*y^4 + 2*y*z - 4*y^2*z + 14*y^3*z + 14*z^2 - 16*y*z^2 + 2*y^2*z^2 - 28*z^3 + 14*y*z^3 + 14*z^4)*G[-y, 1 - y, z])/ (y^2*z))), alpha[3, 2] -> (-3*I - ((I/12)*Pi^2*(-y + y^2 - z + z^2))/(-1 + y + z)^2 + G[0, z]*((I*z*(1 - y + y^2 - 2*z + y*z + z^2))/ (y*(-1 + z)*(-1 + y + z)) - ((I/2)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1, y])/y^2) - (I*(-y^2 + y^3 - y*z + 2*y^2*z - z^2 + 2*y*z^2 + z^3)*G[1 - y, z])/(y*z*(y + z)) + G[0, y]*((I*y*(1 - 2*y + y^2 - z + y*z + z^2))/ ((-1 + y)*z*(-1 + y + z)) - ((I/2)*(-y + y^2 - z + z^2)*G[0, z])/ (-1 + y + z)^2 - ((I/2)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, z])/ z^2) + G[1, y]*(((-I)*(-y^2 + y^3 - y*z + 2*y^2*z - z^2 + 2*y*z^2 + z^3))/(y*z*(y + z)) + ((I/2)*(-2*y^3 + 2*y^4 - y^2*z + 2*y^3*z - y*z^2 + 2*y^2*z^2 - 2*z^3 + 2*y*z^3 + 2*z^4)*G[-y, z])/(y^2*z^2)) + ((I/2)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, 1, y])/y^2 - ((I/2)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)*G[0, 1 - y, z])/y^2 + ((I/2)*(-y + y^2 - z + z^2)*G[1, 0, y])/(-1 + y + z)^2 + ((I/2)*(-y + 3*y^2 - 4*y^3 + 2*y^4 - 2*z + 8*y*z - 11*y^2*z + 4*y^3*z + 6*z^2 - 13*y*z^2 + 8*y^2*z^2 - 6*z^3 + 6*y*z^3 + 2*z^4)*G[1, 0, z])/ (y^2*(-1 + y + z)^2) - ((I/2)*(-y + y^2 - 2*z + 2*y*z + 2*z^2)* G[1 - y, 0, z])/y^2 + ((I/2)*(-2*y^3 + 2*y^4 - y^2*z + 2*y^3*z - y*z^2 + 2*y^2*z^2 - 2*z^3 + 2*y*z^3 + 2*z^4)*G[-y, 1 - y, z])/ (y^2*z^2))/Nc + Nc*(-3*I - ((I/12)*Pi^2*(38 - 81*y + 43*y^2 - 81*z + 72*y*z + 43*z^2))/ (-1 + y + z)^2 + G[0, z]*((I*(6*y - 6*y^2 + 7*z - 13*y*z + 7*y^2*z - 14*z^2 + 7*y*z^2 + 7*z^3))/(y*(-1 + z)*(-1 + y + z)) - ((I/2)*(-5*y + y^2 - 14*z + 14*y*z + 14*z^2)*G[1, y])/y^2) - (I*(-7*y^2 + 7*y^3 - 13*y*z + 14*y^2*z - 7*z^2 + 14*y*z^2 + 7*z^3)* G[1 - y, z])/(y*z*(y + z)) + Pi*(2*G[0, y] + 2*G[0, z] + 2*G[1, y] + 2*G[1 - y, z]) + G[0, y]* ((I*(7*y - 14*y^2 + 7*y^3 + 6*z - 13*y*z + 7*y^2*z - 6*z^2 + 7*y*z^2))/ ((-1 + y)*z*(-1 + y + z)) - ((I/2)*(-4 + 3*y + y^2 + 3*z - 12*y*z + z^2)*G[0, z])/(-1 + y + z)^2 - ((I/2)*(-14*y + 14*y^2 - 5*z + 14*y*z + z^2)*G[1 - y, z])/z^2) + G[1, y]*(((-I)*(-7*y^2 + 7*y^3 - 13*y*z + 14*y^2*z - 7*z^2 + 14*y*z^2 + 7*z^3))/(y*z*(y + z)) + (2*I)*G[1 - y, z] + ((I/2)*(-14*y^3 + 14*y^4 - 5*y^2*z + 14*y^3*z - 5*y*z^2 + 2*y^2*z^2 - 14*z^3 + 14*y*z^3 + 14*z^4)*G[-y, z])/(y^2*z^2)) + (2*I)*G[0, 0, y] + (2*I)*G[0, 0, z] + ((I/2)*(-5*y + y^2 - 14*z + 14*y*z + 14*z^2)*G[0, 1, y])/y^2 - ((I/2)*(-5*y + y^2 - 14*z + 14*y*z + 14*z^2)*G[0, 1 - y, z])/y^2 + ((I/2)*(-4 + 3*y + y^2 + 3*z - 12*y*z + z^2)*G[1, 0, y])/ (-1 + y + z)^2 + ((I/2)*(-5*y + 7*y^2 - 4*y^3 + 2*y^4 - 14*z + 52*y*z - 51*y^2*z + 4*y^3*z + 42*z^2 - 89*y*z^2 + 44*y^2*z^2 - 42*z^3 + 42*y*z^3 + 14*z^4)*G[1, 0, z])/(y^2*(-1 + y + z)^2) + (2*I)*G[1, 1, y] - ((I/2)*(-5*y + y^2 - 14*z + 14*y*z + 14*z^2)* G[1 - y, 0, z])/y^2 + (2*I)*G[1 - y, 1 - y, z] + ((I/2)*(-14*y^3 + 14*y^4 - 5*y^2*z + 14*y^3*z - 5*y*z^2 + 2*y^2*z^2 - 14*z^3 + 14*y*z^3 + 14*z^4)*G[-y, 1 - y, z])/(y^2*z^2)), beta[1, 2] -> q2*(Nf*((-2*(z - 2*y*z + y^2*z - 3*z^2 + 3*y*z^2 + 2*z^3))/ (3*(-1 + z)*(y + z)) + (2*(-1 + y + 2*z)*G[0, y])/(3*(-1 + y)) + (2*y*z*G[0, z])/(3*(-1 + z)^2) + (2*(-y + y^2 + y*z)*G[1, y])/ (3*(y + z)^2) + (2*(-y + y^2 + y*z)*G[1 - y, z])/(3*(y + z)^2)) + (-1/6*(Pi^2*z)/(-1 + y + z) - (2*z*G[0, z])/(-1 + z) + (2*(-1 + y + z)*G[1 - y, z])/(y + z) + G[0, y]*(-((z*G[0, z])/(-1 + y + z)) + ((-1 + y + z)*G[1 - y, z])/z) + G[1, y]*((2*(-1 + y + z))/(y + z) + ((1 - y - z)*G[-y, z])/z) + (z*G[1, 0, y])/(-1 + y + z) + (z*G[1, 0, z])/(-1 + y + z) + ((1 - y - z)*G[-y, 1 - y, z])/z)/Nc + Nc*(-1/6*(Pi^2*z)/(-1 + y + z) + (2*(z - 2*y*z + y^2*z - 3*z^2 + 3*y*z^2 + 2*z^3))/ (3*(-1 + z)*(y + z)) - (2*z*(-3 + y + 3*z)*G[0, z])/(3*(-1 + z)^2) + (2*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2)*G[1 - y, z])/(3*(y + z)^2) + G[0, y]*((-2*(-1 + y + 2*z))/(3*(-1 + y)) - (z*G[0, z])/(-1 + y + z) + ((-1 + y + z)*G[1 - y, z])/z) + G[1, y]*((2*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2))/(3*(y + z)^2) + ((1 - y - z)*G[-y, z])/z) + (z*G[1, 0, y])/(-1 + y + z) + (z*G[1, 0, z])/(-1 + y + z) + ((1 - y - z)*G[-y, 1 - y, z])/z)), beta[2, 2] -> q2*(Nf*((-2*(z - 2*y*z - 3*z^2 + 4*y*z^2 + 2*z^3))/ (3*(-1 + y)*(y + z)) + (2*(1 - y - 3*z + 2*y*z + 2*z^2)*G[0, y])/ (3*(-1 + y)^2) + (2*(-y + 2*y*z)*G[1, y])/(3*(y + z)^2) + (2*(-y + 2*y*z)*G[1 - y, z])/(3*(y + z)^2)) + ((Pi^2*(-z - y*z + z^2))/(6*(-1 + y + z)) + ((-2*z + y*z + 2*z^2)*G[0, z]*G[1, y])/y + (2*(-1 + y + z)*G[1 - y, z])/ (y + z) + G[0, y]*((-2*y)/(-1 + y) + ((-z - y*z + z^2)*G[0, z])/ (-1 + y + z) + ((-1 + 2*y + 2*z - 2*y*z - z^2)*G[1 - y, z])/z) + G[1, y]*((2*(-1 + y + z))/(y + z) + ((y - 2*y^2 - 2*y*z + 2*y^2*z + 2*z^2 - 2*z^3)*G[-y, z])/(y*z)) + ((2*z - y*z - 2*z^2)*G[0, 1, y])/y + ((-2*z + y*z + 2*z^2)*G[0, 1 - y, z])/y + ((z + y*z - z^2)*G[1, 0, y])/ (-1 + y + z) - (2*(z - 2*y*z - 2*z^2 + 2*y*z^2 + z^3)*G[1, 0, z])/ (y*(-1 + y + z)) + ((-2*z + y*z + 2*z^2)*G[1 - y, 0, z])/y + ((y - 2*y^2 - 2*y*z + 2*y^2*z + 2*z^2 - 2*z^3)*G[-y, 1 - y, z])/(y*z))/ Nc + Nc*((Pi^2*(-z - y*z + z^2))/(6*(-1 + y + z)) + (2*(z - 2*y*z - 3*z^2 + 4*y*z^2 + 2*z^3))/(3*(-1 + y)*(y + z)) + ((-2*z + y*z + 2*z^2)*G[0, z]*G[1, y])/y + (2*(-2*y + 3*y^2 - 3*z + 4*y*z + 3*z^2)*G[1 - y, z])/(3*(y + z)^2) + G[0, y]*((-2*(1 - 4*y + 3*y^2 - 3*z + 2*y*z + 2*z^2))/(3*(-1 + y)^2) + ((-z - y*z + z^2)*G[0, z])/(-1 + y + z) + ((-1 + 2*y + 2*z - 2*y*z - z^2)*G[1 - y, z])/z) + G[1, y]*((2*(-2*y + 3*y^2 - 3*z + 4*y*z + 3*z^2))/(3*(y + z)^2) + ((y - 2*y^2 - 2*y*z + 2*y^2*z + 2*z^2 - 2*z^3)*G[-y, z])/(y*z)) + ((2*z - y*z - 2*z^2)*G[0, 1, y])/y + ((-2*z + y*z + 2*z^2)*G[0, 1 - y, z])/y + ((z + y*z - z^2)*G[1, 0, y])/ (-1 + y + z) - (2*(z - 2*y*z - 2*z^2 + 2*y*z^2 + z^3)*G[1, 0, z])/ (y*(-1 + y + z)) + ((-2*z + y*z + 2*z^2)*G[1 - y, 0, z])/y + ((y - 2*y^2 - 2*y*z + 2*y^2*z + 2*z^2 - 2*z^3)*G[-y, 1 - y, z])/ (y*z))), beta[3, 2] -> Nf*((2*(y - 3*y^2 + 2*y^3 - z + 3*y^2*z + 3*z^2 - 3*y*z^2 - 2*z^3))/ (3*(-1 + y)*(-1 + z)*(y + z)) + (2*(-1 + y + 2*z)*G[0, y])/ (3*(-1 + y)^2) - (2*(-1 + 2*y + z)*G[0, z])/(3*(-1 + z)^2) + (2*(y - z)*G[1, y])/(3*(y + z)^2) + (2*(y - z)*G[1 - y, z])/ (3*(y + z)^2)) + ((Pi^2*(-y + z))/(6*(-1 + y + z)) + ((-1 + y + 2*z)*G[0, z]*G[1, y])/y + G[0, y]*(((-y + z)*G[0, z])/(-1 + y + z) + ((1 - 2*y - z)*G[1 - y, z])/ z) + ((-y + 2*y^2 + z - 2*z^2)*G[1, y]*G[-y, z])/(y*z) + ((1 - y - 2*z)*G[0, 1, y])/y + ((-1 + y + 2*z)*G[0, 1 - y, z])/y + ((y - z)*G[1, 0, y])/(-1 + y + z) + ((-1 + 2*y + 3*z - 4*y*z - 2*z^2)* G[1, 0, z])/(y*(-1 + y + z)) + ((-1 + y + 2*z)*G[1 - y, 0, z])/y + ((-y + 2*y^2 + z - 2*z^2)*G[-y, 1 - y, z])/(y*z))/Nc + Nc*((Pi^2*(-y + z))/(6*(-1 + y + z)) - (2*(y - 3*y^2 + 2*y^3 - z + 3*y^2*z + 3*z^2 - 3*y*z^2 - 2*z^3))/ (3*(-1 + y)*(-1 + z)*(y + z)) + G[0, z]*((2*(-1 + 2*y + z))/(3*(-1 + z)^2) + ((-1 + y + 2*z)*G[1, y])/ y) - (2*(y - z)*G[1 - y, z])/(3*(y + z)^2) + G[0, y]*((-2*(-1 + y + 2*z))/(3*(-1 + y)^2) + ((-y + z)*G[0, z])/ (-1 + y + z) + ((1 - 2*y - z)*G[1 - y, z])/z) + G[1, y]*((-2*(y - z))/(3*(y + z)^2) + ((-y + 2*y^2 + z - 2*z^2)* G[-y, z])/(y*z)) + ((1 - y - 2*z)*G[0, 1, y])/y + ((-1 + y + 2*z)*G[0, 1 - y, z])/y + ((y - z)*G[1, 0, y])/(-1 + y + z) + ((-1 + 2*y + 3*z - 4*y*z - 2*z^2)*G[1, 0, z])/(y*(-1 + y + z)) + ((-1 + y + 2*z)*G[1 - y, 0, z])/y + ((-y + 2*y^2 + z - 2*z^2)*G[-y, 1 - y, z])/(y*z)), gamma[1, 2] -> ((((-I)*y)/((-1 + z)*z) + ((I/2)*(2*y - 6*y^2 + 4*y^3 - 7*y*z + 12*y^2*z + 10*y*z^2 + 2*z^3)*G[0, 1 - y, z])/(y*z^2*(y + z)) - ((I/2)*(8*y^4 - 24*y^5 + 24*y^6 - 8*y^7 + 22*y^3*z - 92*y^4*z + 126*y^5*z - 64*y^6*z + 8*y^7*z + 23*y^2*z^2 - 141*y^3*z^2 + 269*y^4*z^2 - 191*y^5*z^2 + 40*y^6*z^2 + 3*y*z^3 - 92*y^2*z^3 + 296*y^3*z^3 - 304*y^4*z^3 + 92*y^5*z^3 - 13*y*z^4 + 158*y^2*z^4 - 282*y^3*z^4 + 128*y^4*z^4 + 31*y*z^5 - 148*y^2*z^5 + 114*y^3*z^5 + 2*z^6 - 39*y*z^6 + 62*y^2*z^6 - 4*z^7 + 18*y*z^7 + 2*z^8)* G[1, 0, z])/(y*z^3*(-1 + y + z)^2*(y + z)^3) + G[0, z]*(((-1/2*I)*(-4*y^2 + 8*y^3 - 4*y^4 - 8*y*z + 28*y^2*z - 26*y^3*z + 6*y^4*z - z^2 + 28*y*z^2 - 50*y^2*z^2 + 26*y^3*z^2 - 4*y^4*z^2 + 2*z^3 - 30*y*z^3 + 34*y^2*z^3 - 12*y^3*z^3 + z^4 + 10*y*z^4 - 10*y^2*z^4 - 4*z^5 + 2*z^6))/((-1 + z)^2*z^2* (-1 + y + z)*(y + z)^2) + ((I/2)*(2*y - 6*y^2 + 4*y^3 - 7*y*z + 12*y^2*z + 10*y*z^2 + 2*z^3)*G[1, y])/(y*z^2*(y + z)) + (I*(-2*y + 2*y^2 - y*z)*G[0, 0, y])/z^3 + (I*(-2*y + 2*y^2 + 3*y*z)*G[0, 1, y])/z^3 - (I*(2*y^4 - 4*y^5 + 2*y^6 + 7*y^3*z - 14*y^4*z + 7*y^5*z + 8*y^2*z^2 - 16*y^3*z^2 + 8*y^4*z^2 + 6*y*z^3 - 8*y^2*z^3 + 2*y^3*z^3 - 2*y*z^4 - 2*y^2*z^4 - y*z^5)*G[1, 0, y])/ (z^3*(y + z)^4) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)*G[1, 1, y])/(y*z^3*(y + z)^2)) + ((I/2)*(2*y - 6*y^2 + 4*y^3 - 7*y*z + 12*y^2*z + 10*y*z^2 + 2*z^3)* G[1 - y, 0, z])/(y*z^2*(y + z)) + ((I/2)*(4*y - 8*y^2 + 4*y^3 + z - 6*y*z + 5*y^2*z + y*z^2)* G[1 - y, 1 - y, z])/(z^3*(y + z)) + G[0, 0, y]* (((-1/2*I)*(-4*y + 4*y^2 + 3*y*z))/z^3 - ((2*I)*(y - 2*y^2 + y^3)*G[1 - y, 0, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, 1 - y, z])/z^4) + ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 5*y^2*z - 9*y^3*z + 4*y^4*z - 2*y*z^2 + 10*y^2*z^2 - 11*y^3*z^2 + 7*y*z^3 - 19*y^2*z^3 - 10*y*z^4 - 2*z^5)* G[-y, 1 - y, z])/(y*z^4*(y + z)) + Pi^2*(((-1/12*I)*(-4*y^4 + 12*y^5 - 12*y^6 + 4*y^7 - 10*y^3*z + 37*y^4*z - 44*y^5*z + 17*y^6*z - 8*y^2*z^2 + 43*y^3*z^2 - 68*y^4*z^2 + 33*y^5*z^2 + 4*y*z^3 + 10*y^2*z^3 - 52*y^3*z^3 + 40*y^4*z^3 - 8*y*z^4 - 16*y^2*z^4 + 32*y^3*z^4 + 15*y^2*z^5 + 3*y*z^6))/(z^3*(-1 + y + z)^2*(y + z)^3) + ((I/6)*(-2*y + 2*y^2 + 3*y*z)*G[0, z])/z^3 - ((I/12)*(4*y^4 - 22*y^5 + 18*y^6 + 14*y^3*z - 84*y^4*z + 77*y^5*z + 16*y^2*z^2 - 116*y^3*z^2 + 128*y^4*z^2 + 12*y*z^3 - 72*y^2*z^3 + 102*y^3*z^3 - 18*y*z^4 + 38*y^2*z^4 + 5*y*z^5)*G[1 - y, z])/ (z^3*(y + z)^4) + G[0, y]*(((I/6)*(-2*y + 2*y^2 - y*z))/z^3 - ((I/3)*(y - 2*y^2 + y^3)*G[1 - y, z])/z^4) + G[1, y]*(((-1/6*I)*(2*y^4 - 6*y^5 + 4*y^6 + 7*y^3*z - 22*y^4*z + 18*y^5*z + 8*y^2*z^2 - 28*y^3*z^2 + 32*y^4*z^2 + 6*y*z^3 - 16*y^2*z^3 + 28*y^3*z^3 - 4*y*z^4 + 12*y^2*z^4 + 2*y*z^5))/ (z^3*(y + z)^4) + ((I/3)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, z])/z^4 + ((I/3)*(y - 2*y^2 + y^3)*G[-y, z])/ z^4) - ((I/3)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, 0, z])/z^4 + ((I/2)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 1 - y, z])/z^4 + ((I/3)*(y - 2*y^2 + y^3)*G[-y, 1 - y, z])/z^4) + G[0, 1, y]*(((-1/2*I)*(-4*y^3 + 4*y^4 + 2*y*z - 10*y^2*z + 9*y^3*z - 7*y*z^2 + 13*y^2*z^2 + 10*y*z^3 + 2*z^4))/(y*z^3*(y + z)) - ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 0, z])/ z^4 + (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, z])/z^4 - ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 1 - y, z])/z^4 - ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, -y, z])/ z^4) + G[1, 0, y]*(((I/2)*(4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 11*y^2*z - 54*y^3*z + 94*y^4*z - 70*y^5*z + 19*y^6*z + 13*y*z^2 - 76*y^2*z^2 + 156*y^3*z^2 - 136*y^4*z^2 + 43*y^5*z^2 - 32*y*z^3 + 113*y^2*z^3 - 140*y^3*z^3 + 60*y^4*z^3 + 27*y*z^4 - 72*y^2*z^4 + 52*y^3*z^4 - 14*y*z^5 + 25*y^2*z^5 + 5*y*z^6))/ (z^3*(-1 + y + z)^2*(y + z)^3) - ((2*I)*(y - 2*y^2 + y^3)* G[1 - y, 1 - y, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3)*G[-y, 0, z])/ z^4 - ((2*I)*(y - 2*y^2 + y^3)*G[-y, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, -y, z])/ z^4) + G[1, 1, y]*(((I/2)*(4*y - 8*y^2 + 4*y^3 + z - 6*y*z + 5*y^2*z + y*z^2))/(z^3*(y + z)) + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, z])/z^4 - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)*G[-y, -y, z])/ z^4) - (I*(-2*y + 2*y^2 + 3*y*z)*G[0, 0, 1, y])/z^3 - (I*(-2*y^4 + 2*y^5 - 7*y^3*z + 6*y^4*z - 8*y^2*z^2 + 4*y^3*z^2 - 6*y*z^3)*G[0, 1, 0, y])/(z^3*(y + z)^4) - ((I/2)*(-8*y^5 + 8*y^6 - 28*y^4*z + 32*y^5*z - 32*y^3*z^2 + 46*y^4*z^2 - 17*y^2*z^3 + 34*y^3*z^3 + 2*y*z^4 + 14*y^2*z^4 + z^5 + 2*y*z^5)*G[0, 1, 0, z])/(y*z^3*(y + z)^4) + ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)*G[0, 1, 1, y])/ (y*z^3*(y + z)^2) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)*G[0, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + ((I/2)*(-2*y^2 - 2*y^3 + 4*y^4 - 3*y*z - 6*y^2*z + 14*y^3*z - 4*y*z^2 + 16*y^2*z^2 + 6*y*z^3)*G[0, -y, 1 - y, z])/(z^3*(y + z)^2) - (I*(-2*y + 2*y^2 - y*z)*G[1, 0, 0, y])/z^3 - ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 12*y^3*z + 10*y^2*z^2 + z^3 + 2*y*z^3)*G[1, 0, 1, y])/(y*z^3*(y + z)^2) + G[1 - y, z]*(((-1/2*I)*(4*y^2 - 8*y^3 + 4*y^4 + 8*y*z - 20*y^2*z + 12*y^3*z + z^2 - 12*y*z^2 + 10*y^2*z^2 - 2*z^4))/(z^3*(y + z)^2) + (((3*I)/2)*(-2*y + 2*y^2 + y*z)*G[0, 0, y])/z^3 - ((I/2)*(-4*y^3 - 2*y^4 + 6*y^5 - 6*y^2*z + 15*y^4*z + 4*y^2*z^2 + 12*y^3*z^2 + z^3 + 2*y*z^3 + 3*y^2*z^3)*G[0, 1, y])/ (y*z^3*(y + z)^2) + (I*(2*y^4 - 6*y^5 + 4*y^6 + 7*y^3*z - 22*y^4*z + 14*y^5*z + 8*y^2*z^2 - 28*y^3*z^2 + 16*y^4*z^2 + 6*y*z^3 - 16*y^2*z^3 + 4*y^3*z^3 - 4*y*z^4 - 4*y^2*z^4 - 2*y*z^5)* G[1, 0, y])/(z^3*(y + z)^4) + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 0, 1, y])/z^4 + ((2*I)*(y - 2*y^2 + y^3)*G[0, 1, 0, y])/z^4 + ((2*I)*(y - 2*y^2 + y^3)*G[1, 0, 0, y])/z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 0, 1, y])/ z^4) + (I*(2*y^4 - 4*y^5 + 2*y^6 + 7*y^3*z - 14*y^4*z + 7*y^5*z + 8*y^2*z^2 - 16*y^3*z^2 + 8*y^4*z^2 + 6*y*z^3 - 8*y^2*z^3 + 2*y^3*z^3 - 2*y*z^4 - 2*y^2*z^4 - y*z^5)*G[1, 1, 0, y])/ (z^3*(y + z)^4) + G[-y, z]* (((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)*G[0, 1, y])/ (y*z^3*(y + z)^2) - ((I/2)*(2*y^2 - 8*y^3 + 6*y^4 + 3*y*z - 14*y^2*z + 15*y^3*z - 6*y*z^2 + 12*y^2*z^2 + 3*y*z^3)*G[1, 0, y])/ (z^3*(y + z)^2) + ((I/2)*(6*y^3 - 16*y^4 + 10*y^5 + 9*y^2*z - 34*y^3*z + 29*y^4*z - 20*y^2*z^2 + 28*y^3*z^2 - z^3 - 2*y*z^3 + 9*y^2*z^3)*G[1, 1, y])/(y*z^3*(y + z)^2) - ((2*I)*(y - 2*y^2 + y^3)*G[0, 1, 0, y])/z^4 - ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 1, 1, y])/ z^4 - ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1, 0, 1, y])/z^4 - ((2*I)*(y - 2*y^2 + y^3)*G[1, 1, 0, y])/z^4) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)* G[1 - y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((I/2)*(8*y^5 - 24*y^6 + 16*y^7 + 28*y^4*z - 96*y^5*z + 72*y^6*z + 32*y^3*z^2 - 142*y^4*z^2 + 128*y^5*z^2 + 17*y^2*z^3 - 98*y^3*z^3 + 112*y^4*z^3 - 2*y*z^4 - 30*y^2*z^4 + 48*y^3*z^4 - z^5 - 2*y*z^5 + 8*y^2*z^5)*G[1 - y, 1, 0, z])/(y*z^3*(y + z)^4) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)* G[1 - y, 1 - y, 0, z])/(y*z^3*(y + z)^2) - ((I/2)*(-6*y^3 + 6*y^4 - 9*y^2*z + 14*y^3*z + 10*y^2*z^2 + z^3 + 2*y*z^3)*G[1 - y, -y, 1 - y, z])/(y*z^3*(y + z)^2) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)* G[-y, 0, 1 - y, z])/(y*z^3*(y + z)^2) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)* G[-y, 1 - y, 0, z])/(y*z^3*(y + z)^2) + ((I/2)*(6*y^3 - 16*y^4 + 10*y^5 + 9*y^2*z - 34*y^3*z + 29*y^4*z - 20*y^2*z^2 + 28*y^3*z^2 - z^3 - 2*y*z^3 + 9*y^2*z^3)* G[-y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + ((I/2)*(6*y^3 - 16*y^4 + 10*y^5 + 9*y^2*z - 34*y^3*z + 29*y^4*z - 20*y^2*z^2 + 28*y^3*z^2 - z^3 - 2*y*z^3 + 9*y^2*z^3)* G[-y, -y, 1 - y, z])/(y*z^3*(y + z)^2) + G[0, y]*(((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 8*y^2*z - 20*y^3*z + 12*y^4*z + y*z^2 - 12*y^2*z^2 + 10*y^3*z^2 - 2*y*z^4))/ (z^3*(-1 + y + z)*(y + z)^2) + ((I/2)*(-2*y^3 + 8*y^4 - 10*y^5 + 4*y^6 - 4*y^2*z + 20*y^3*z - 28*y^4*z + 12*y^5*z - 8*y*z^2 + 29*y^2*z^2 - 32*y^3*z^2 + 10*y^4*z^2 + 17*y*z^3 - 20*y^2*z^3 - 2*y^3*z^3 - 6*y*z^4 - 6*y^2*z^4 - 2*y*z^5)*G[0, z])/ (z^2*(-1 + y + z)^2*(y + z)^3) - ((I/2)*(4*y^2 - 8*y^3 + 4*y^4 + 5*y*z - 13*y^2*z + 8*y^3*z - 2*y^2*z^2 - 6*y*z^3)*G[1 - y, z])/(z^4*(y + z)) - ((I/2)*(-2*y^2 + 2*y^3 - 3*y*z + 2*y^2*z)*G[0, 1 - y, z])/ (z^3*(y + z)^2) - (I*(2*y^4 - 6*y^5 + 4*y^6 + 7*y^3*z - 22*y^4*z + 14*y^5*z + 8*y^2*z^2 - 28*y^3*z^2 + 16*y^4*z^2 + 6*y*z^3 - 16*y^2*z^3 + 4*y^3*z^3 - 4*y*z^4 - 4*y^2*z^4 - 2*y*z^5)* G[1 - y, 0, z])/(z^3*(y + z)^4) - ((I/2)*(2*y^2 - 8*y^3 + 6*y^4 + 3*y*z - 14*y^2*z + 15*y^3*z - 6*y*z^2 + 12*y^2*z^2 + 3*y*z^3)*G[1 - y, 1 - y, z])/ (z^3*(y + z)^2) - ((I/2)*(2*y^2 - 8*y^3 + 6*y^4 + 3*y*z - 14*y^2*z + 15*y^3*z - 6*y*z^2 + 12*y^2*z^2 + 3*y*z^3)*G[-y, 1 - y, z])/ (z^3*(y + z)^2) + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, 0, 1 - y, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3)* G[1 - y, 1 - y, 0, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, 1 - y, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3)*G[-y, 1 - y, 0, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, -y, 1 - y, z])/z^4) + G[1, y]*(((-1/2*I)*(4*y^2 - 8*y^3 + 4*y^4 + 8*y*z - 20*y^2*z + 12*y^3*z + z^2 - 12*y*z^2 + 10*y^2*z^2 - 2*z^4))/(z^3*(y + z)^2) + ((I/2)*(4*y - 8*y^2 + 4*y^3 + z - 6*y*z + 5*y^2*z + y*z^2)* G[1 - y, z])/(z^3*(y + z)) + ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 5*y^2*z - 9*y^3*z + 4*y^4*z - 2*y*z^2 + 10*y^2*z^2 - 11*y^3*z^2 + 7*y*z^3 - 19*y^2*z^3 - 10*y*z^4 - 2*z^5)*G[-y, z])/ (y*z^4*(y + z)) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)*G[0, 1 - y, z])/(y*z^3*(y + z)^2) + ((I/2)*(-2*y^2 - 2*y^3 + 4*y^4 - 3*y*z - 6*y^2*z + 14*y^3*z - 4*y*z^2 + 16*y^2*z^2 + 6*y*z^3)*G[0, -y, z])/(z^3*(y + z)^2) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)* G[1 - y, 0, z])/(y*z^3*(y + z)^2) - ((I/2)*(-6*y^3 + 6*y^4 - 9*y^2*z + 14*y^3*z + 10*y^2*z^2 + z^3 + 2*y*z^3)*G[1 - y, -y, z])/(y*z^3*(y + z)^2) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 6*y^2*z - 20*y^3*z + 14*y^4*z - 14*y^2*z^2 + 16*y^3*z^2 - z^3 - 2*y*z^3 + 6*y^2*z^3)*G[-y, 0, z])/ (y*z^3*(y + z)^2) + ((I/2)*(6*y^3 - 16*y^4 + 10*y^5 + 9*y^2*z - 34*y^3*z + 29*y^4*z - 20*y^2*z^2 + 28*y^3*z^2 - z^3 - 2*y*z^3 + 9*y^2*z^3)*G[-y, 1 - y, z])/(y*z^3*(y + z)^2) + ((I/2)*(6*y^3 - 16*y^4 + 10*y^5 + 9*y^2*z - 34*y^3*z + 29*y^4*z - 20*y^2*z^2 + 28*y^3*z^2 - z^3 - 2*y*z^3 + 9*y^2*z^3)*G[-y, -y, z])/ (y*z^3*(y + z)^2) - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)*G[1 - y, 0, -y, z])/z^4 + (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, -y, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, -y, z])/ z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 0, z])/z^4 - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)*G[-y, 1 - y, -y, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, -y, 0, z])/ z^4 - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)* G[-y, -y, 1 - y, z])/z^4 - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)*G[-y, -y, -y, z])/z^4) + ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, 0, 1, 0, z])/z^4 - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)* G[1 - y, 0, -y, 1 - y, z])/z^4 - ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, 1 - y, 1, 0, z])/z^4 + (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, -y, 1 - y, z])/z^4 - ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 0, 1, 0, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, 1 - y, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 0, -y, 1 - y, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 0, 1 - y, z])/z^4 - ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 1, 0, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 1 - y, 0, z])/z^4 - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)* G[-y, 1 - y, -y, 1 - y, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, -y, 0, 1 - y, z])/z^4 + ((2*I)*(y - 2*y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, -y, 1 - y, 0, z])/z^4 - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)* G[-y, -y, 1 - y, 1 - y, z])/z^4 - (I*(4*y - 8*y^2 + 4*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)* G[-y, -y, -y, 1 - y, z])/z^4 + (((-2*I)*(-2*y + 2*y^2 + 5*y*z))/z^3 + ((2*I)*(2*y - 4*y^2 + 2*y^3 - 6*y*z + 6*y^2*z + 3*y*z^2)*G[1 - y, z])/ z^4)*Zeta[3])/Nc + Nc*(((-I)*y)/((-1 + z)*z) - (I*y*(-1 + y + z)*G[0, 0, z])/(z^2*(y + z)) + G[0, 1 - y, z]*(((-1/12*I)*(8*y^3 - 16*y^4 + 84*y^5 - 136*y^6 + 68*y^7 + 24*y^2*z - 68*y^3*z + 164*y^4*z - 214*y^5*z + 106*y^6*z + 24*y*z^2 - 108*y^2*z^2 + 120*y^3*z^2 + 58*y^4*z^2 - 66*y^5*z^2 + 8*z^3 - 76*y*z^3 + 75*y^2*z^3 + 228*y^3*z^3 - 223*y^4*z^3 - 20*z^4 + 107*y*z^4 + 62*y^2*z^4 - 233*y^3*z^4 + 24*z^5 - 42*y*z^5 - 183*y^2*z^5 - 12*z^6 - 69*y*z^6))/(y^2*z^3*(y + z)^3) + ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 0, y])/ z^4) - ((I/12)*(-8*y^3 + 32*y^4 + 216*y^5 - 768*y^6 + 792*y^7 - 264*y^8 - 24*y^2*z + 132*y^3*z + 466*y^4*z - 2832*y^5*z + 4114*y^6*z - 2112*y^7*z + 264*y^8*z - 24*y*z^2 + 204*y^2*z^2 + 162*y^3*z^2 - 3818*y^4*z^2 + 8182*y^5*z^2 - 6010*y^6*z^2 + 1320*y^7*z^2 - 8*z^3 + 140*y*z^3 - 525*y^2*z^3 - 1666*y^3*z^3 + 7685*y^4*z^3 - 8392*y^5*z^3 + 2754*y^6*z^3 + 36*z^4 - 347*y*z^4 + 606*y^2*z^4 + 2863*y^3*z^4 - 6168*y^4*z^4 + 3096*y^5*z^4 - 72*z^5 + 436*y*z^5 - 116*y^2*z^5 - 2320*y^3*z^5 + 2073*y^4*z^5 + 80*z^6 - 202*y*z^6 - 466*y^2*z^6 + 927*y^3*z^6 - 48*z^7 - 72*y*z^7 + 321*y^2*z^7 + 12*z^8 + 69*y*z^8)*G[1, 0, z])/(y^2*z^3*(-1 + y + z)^2* (y + z)^3) + G[0, -y, z]* (((-I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 0, y])/ z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 1, y])/ z^4) + G[0, z]*(((I/12)*(4*y^2 + 174*y^3 - 356*y^4 + 178*y^5 + 8*y*z + 320*y^2*z - 1222*y^3*z + 1234*y^4*z - 344*y^5*z + 4*z^2 + y*z^2 - 1156*y^2*z^2 + 2347*y^3*z^2 - 1388*y^4*z^2 + 178*y^5*z^2 - 16*z^3 - 8*y*z^3 + 1332*y^2*z^3 - 1736*y^3*z^3 + 534*y^4*z^3 + 24*z^4 - 104*y*z^4 - 508*y^2*z^4 + 449*y^3*z^4 - 16*z^5 + 188*y*z^5 + 8*y^2*z^5 + 4*z^6 - 85*y*z^6))/(y*(-1 + z)^2*z^2* (-1 + y + z)*(y + z)^2) - ((I/12)*(8*y^3 - 16*y^4 + 84*y^5 - 136*y^6 + 68*y^7 + 24*y^2*z - 68*y^3*z + 164*y^4*z - 214*y^5*z + 106*y^6*z + 24*y*z^2 - 108*y^2*z^2 + 120*y^3*z^2 + 58*y^4*z^2 - 66*y^5*z^2 + 8*z^3 - 76*y*z^3 + 75*y^2*z^3 + 228*y^3*z^3 - 223*y^4*z^3 - 20*z^4 + 107*y*z^4 + 62*y^2*z^4 - 233*y^3*z^4 + 24*z^5 - 42*y*z^5 - 183*y^2*z^5 - 12*z^6 - 69*y*z^6)*G[1, y])/ (y^2*z^3*(y + z)^3) + ((I/6)*(66*y - 132*y^2 + 66*y^3 - 39*y*z + 39*y^2*z + 8*y*z^2)*G[0, 0, y])/((-1 + y)*z^3) + ((I/6)*(12*y^4 + 42*y^5 - 120*y^6 + 66*y^7 + 18*y^3*z + 78*y^4*z - 321*y^5*z + 225*y^6*z + 4*y^2*z^2 + 30*y^3*z^2 - 276*y^4*z^2 + 279*y^5*z^2 + 8*y*z^3 - 16*y^2*z^3 - 67*y^3*z^3 + 143*y^4*z^3 + 4*z^4 - 14*y*z^4 + 10*y^2*z^4 + 19*y^3*z^4 - 4*z^5 + 2*y*z^5 - 4*y^2*z^5)*G[0, 1, y])/(y^2*z^3*(-1 + y + z)*(y + z)^2) - ((I/6)*(-78*y^6 + 222*y^7 - 210*y^8 + 66*y^9 - 273*y^5*z + 933*y^6*z - 1029*y^7*z + 369*y^8*z - 316*y^4*z^2 + 1479*y^5*z^2 - 2028*y^6*z^2 + 855*y^7*z^2 - 208*y^3*z^3 + 1192*y^4*z^3 - 2072*y^5*z^3 + 1054*y^6*z^3 - 12*y^2*z^4 + 442*y^3*z^4 - 1136*y^4*z^4 + 736*y^5*z^4 - 10*y*z^5 + 30*y^2*z^5 - 285*y^3*z^5 + 285*y^4*z^5 - 4*z^6 + 16*y*z^6 - 14*y^2*z^6 + 55*y^3*z^6 + 4*z^7 - 2*y*z^7 + 4*y^2*z^7)*G[1, 0, y])/(y^2*z^3*(-1 + y + z)* (y + z)^4) - ((I/6)*(66*y^4 - 132*y^5 + 66*y^6 + 165*y^3*z - 390*y^4*z + 225*y^5*z + 125*y^2*z^2 - 394*y^3*z^2 + 287*y^4*z^2 + 9*y*z^3 - 142*y^2*z^3 + 163*y^3*z^3 - 9*z^4 - 6*y*z^4 + 35*y^2*z^4)*G[1, 1, y])/(y*z^3*(y + z)^3)) - ((I/12)*(8*y^3 - 16*y^4 + 84*y^5 - 136*y^6 + 68*y^7 + 24*y^2*z - 68*y^3*z + 164*y^4*z - 214*y^5*z + 106*y^6*z + 24*y*z^2 - 108*y^2*z^2 + 120*y^3*z^2 + 58*y^4*z^2 - 66*y^5*z^2 + 8*z^3 - 76*y*z^3 + 75*y^2*z^3 + 228*y^3*z^3 - 223*y^4*z^3 - 20*z^4 + 107*y*z^4 + 62*y^2*z^4 - 233*y^3*z^4 + 24*z^5 - 42*y*z^5 - 183*y^2*z^5 - 12*z^6 - 69*y*z^6)*G[1 - y, 0, z])/ (y^2*z^3*(y + z)^3) + ((I/6)*(79*y^2 - 158*y^3 + 79*y^4 + 117*y*z - 302*y^2*z + 185*y^3*z + 9*z^2 - 144*y*z^2 + 133*y^2*z^2 + 27*y*z^3)* G[1 - y, 1 - y, z])/(z^3*(y + z)^2) + ((I/12)*(8*y^3 - 12*y^4 + 234*y^5 - 444*y^6 + 222*y^7 + 24*y^2*z - 56*y^3*z + 526*y^4*z - 1070*y^5*z + 576*y^6*z + 24*y*z^2 - 96*y^2*z^2 + 243*y^3*z^2 - 576*y^4*z^2 + 387*y^5*z^2 + 8*z^3 - 72*y*z^3 + 12*y^2*z^3 + 156*y^3*z^3 - 42*y^4*z^3 - 20*z^4 + 91*y*z^4 + 88*y^2*z^4 - 120*y^3*z^4 + 24*z^5 - 30*y*z^5 - 114*y^2*z^5 - 12*z^6 - 69*y*z^6)*G[-y, 1 - y, z])/ (y^2*z^4*(y + z)^2) + G[0, 0, y]* (((-1/6*I)*(-79*y^2 + 79*y^3 - 85*y*z + 131*y^2*z + 52*y*z^2))/ (z^3*(y + z)) + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, 1 - y, z])/z^4 - (I*(11*y - 22*y^2 + 11*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)*G[1 - y, 0, z])/z^4 + ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 1 - y, z])/z^4) + Pi^2*(((-1/72*I)*(-8*y^3 + 24*y^4 - 106*y^5 + 270*y^6 - 270*y^7 + 90*y^8 - 24*y^2*z + 104*y^3*z - 210*y^4*z + 432*y^5*z - 530*y^6*z + 220*y^7*z - 24*y*z^2 + 168*y^2*z^2 - 226*y^3*z^2 - 256*y^4*z^2 + 596*y^5*z^2 - 274*y^6*z^2 - 8*z^3 + 120*y*z^3 - 124*y^2*z^3 - 983*y^3*z^3 + 2464*y^4*z^3 - 1565*y^5*z^3 + 32*z^4 - 204*y*z^4 - 453*y^2*z^4 + 2350*y^3*z^4 - 2201*y^4*z^4 - 40*z^5 + 128*y*z^5 + 722*y^2*z^5 - 1363*y^3*z^5 + 16*z^6 - 20*y*z^6 - 323*y^2*z^6))/(y*z^3*(-1 + y + z)^2*(y + z)^3) + ((I/12)*(-22*y + 22*y^2 + 9*y*z)*G[0, z])/z^3 + ((I/18)*(2 - 6*y + 6*y^2 - 8*z + 19*y*z - 14*y^2*z + 12*z^2 - 21*y*z^2 + 12*y^2*z^2 - 8*z^3 + 9*y*z^3 - 6*y^2*z^3 + 2*z^4 - y*z^4 + 2*y^2*z^4)*G[1, z])/(y^2*z^4*(-1 + y + z)) - ((I/36)*(-4*y^4 + 8*y^5 - 4*y^6 + 9*y^7 - 18*y^8 + 9*y^9 - 16*y^3*z + 44*y^4*z - 34*y^5*z + 234*y^6*z - 574*y^7*z + 346*y^8*z - 24*y^2*z^2 + 96*y^3*z^2 - 108*y^4*z^2 + 762*y^5*z^2 - 2128*y^6*z^2 + 1452*y^7*z^2 - 16*y*z^3 + 104*y^2*z^3 - 172*y^3*z^3 + 892*y^4*z^3 - 3134*y^5*z^3 + 2532*y^6*z^3 - 4*z^4 + 56*y*z^4 - 148*y^2*z^4 + 490*y^3*z^4 - 2154*y^4*z^4 + 2213*y^5*z^4 + 12*z^5 - 66*y*z^5 + 78*y^2*z^5 - 604*y^3*z^5 + 966*y^4*z^5 - 12*z^6 + 28*y*z^6 - 14*y^2*z^6 + 174*y^3*z^6 + 4*z^7 - 2*y*z^7 + 4*y^2*z^7)*G[1 - y, z])/(y^2*z^4*(y + z)^4) + G[0, y]*(((I/3)*(-13*y + 13*y^2 + 7*y*z))/z^3 - ((I/12)*(52*y - 104*y^2 + 52*y^3 - 54*y*z + 54*y^2*z + 21*y*z^2)* G[1 - y, z])/z^4) + G[1, y]* (((-1/36*I)*(-204*y^6 + 630*y^7 - 648*y^8 + 222*y^9 - 714*y^5*z + 2628*y^6*z - 3135*y^7*z + 1221*y^8*z - 820*y^4*z^2 + 4116*y^5*z^2 - 6072*y^6*z^2 + 2775*y^7*z^2 - 397*y^3*z^3 + 3013*y^4*z^3 - 5948*y^5*z^3 + 3334*y^6*z^3 - 12*y^2*z^4 + 913*y^3*z^4 - 2990*y^4*z^4 + 2236*y^5*z^4 - 10*y*z^5 + 30*y^2*z^5 - 639*y^3*z^5 + 801*y^4*z^5 - 4*z^6 + 16*y*z^6 - 14*y^2*z^6 + 127*y^3*z^6 + 4*z^7 - 2*y*z^7 + 4*y^2*z^7))/ (y^2*z^3*(-1 + y + z)*(y + z)^4) + ((I/6)*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z - 2*y*z^2)* G[1 - y, z])/z^4 + ((I/12)*(68*y - 136*y^2 + 68*y^3 - 70*y*z + 70*y^2*z + 29*y*z^2)*G[-y, z])/z^4) - ((I/6)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, 1 - y, z])/z^4 - ((I/6)*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)*G[1 - y, 0, z])/z^4 + ((I/2)*(6*y - 12*y^2 + 6*y^3 - 6*y*z + 6*y^2*z + y*z^2)* G[1 - y, 1 - y, z])/z^4 + ((I/12)*(68*y - 136*y^2 + 68*y^3 - 70*y*z + 70*y^2*z + 29*y*z^2)*G[-y, 1 - y, z])/z^4) + G[1, 1, y]*(((I/6)*(79*y^2 - 158*y^3 + 79*y^4 + 117*y*z - 302*y^2*z + 185*y^3*z + 9*z^2 - 144*y*z^2 + 133*y^2*z^2 + 27*y*z^3))/ (z^3*(y + z)^2) - ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, -y, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, 0, z])/z^4 - ((3*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 1 - y, z])/z^4 - (I*(5*y - 10*y^2 + 5*y^3 - 4*y*z + 4*y^2*z - y*z^2)*G[-y, -y, z])/ z^4) + G[1, 0, y]*(((I/12)*(154*y^4 - 536*y^5 + 708*y^6 - 416*y^7 + 90*y^8 + 406*y^3*z - 1806*y^4*z + 2762*y^5*z - 1746*y^6*z + 376*y^7*z + 462*y^2*z^2 - 2568*y^3*z^2 + 4524*y^4*z^2 - 2932*y^5*z^2 + 506*y^6*z^2 - 8*y*z^3 - 1108*y^2*z^3 + 3211*y^3*z^3 - 2252*y^4*z^3 - 5*y^5*z^3 - 8*z^4 + 60*y*z^4 + 669*y^2*z^4 - 584*y^3*z^4 - 641*y^4*z^4 + 32*z^5 - 112*y*z^5 + 110*y^2*z^5 - 583*y^3*z^5 - 40*z^6 + 60*y*z^6 - 167*y^2*z^6 + 16*z^7))/(y*z^3*(-1 + y + z)^2*(y + z)^3) - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 0, z])/ z^4 - (I*(5*y - 10*y^2 + 5*y^3 - 6*y*z + 6*y^2*z)* G[1 - y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, -y, z])/z^4 + (I*(13*y - 26*y^2 + 13*y^3 - 14*y*z + 14*y^2*z + 4*y*z^2)* G[-y, 0, z])/z^4 - (I*(19*y - 38*y^2 + 19*y^3 - 20*y*z + 20*y^2*z + 7*y*z^2)*G[-y, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, -y, z])/ z^4) + G[0, 1, y]*(((-1/12*I)*(-8*y^3 + 8*y^4 - 56*y^5 - 34*y^6 + 90*y^7 - 24*y^2*z + 44*y^3*z - 32*y^4*z - 344*y^5*z + 434*y^6*z - 24*y*z^2 + 84*y^2*z^2 + 36*y^3*z^2 - 680*y^4*z^2 + 738*y^5*z^2 - 8*z^3 + 68*y*z^3 + y^2*z^3 - 494*y^3*z^3 + 579*y^4*z^3 + 20*z^4 - 83*y*z^4 - 110*y^2*z^4 + 299*y^3*z^4 - 24*z^5 + 26*y*z^5 + 183*y^2*z^5 + 12*z^6 + 69*y*z^6))/(y^2*z^3*(y + z)^3) + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 1 - y, z])/ z^4 - ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, -y, z])/z^4 - (I*(13*y - 26*y^2 + 13*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)*G[1 - y, 0, z])/z^4 + (I*(13*y - 26*y^2 + 13*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, z])/z^4 + ((3*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, -y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, z])/z^4 - (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, 1 - y, z])/z^4 - (I*(19*y - 38*y^2 + 19*y^3 - 18*y*z + 18*y^2*z + 6*y*z^2)*G[-y, -y, z])/z^4) - ((3*I)*(-2*y + 2*y^2 + y*z)*G[0, 0, 0, y])/z^3 - ((I/6)*(-60*y^4 + 126*y^5 - 18*y^6 - 102*y^7 + 54*y^8 - 90*y^3*z + 252*y^4*z - 51*y^5*z - 294*y^6*z + 183*y^7*z - 8*y^2*z^2 + 116*y^3*z^2 - 42*y^4*z^2 - 299*y^5*z^2 + 233*y^6*z^2 - 16*y*z^3 + 48*y^2*z^3 - 45*y^3*z^3 - 112*y^4*z^3 + 133*y^5*z^3 - 8*z^4 + 36*y*z^4 - 48*y^2*z^4 + 7*y^3*z^4 + 29*y^4*z^4 + 8*z^5 - 12*y*z^5 + 12*y^2*z^5)*G[0, 0, 1, y])/((-1 + y)*y^2*z^3*(-1 + y + z)* (y + z)^2) + (I*y*(2*y - 4*y^2 + 2*y^3 + 3*z - 8*y*z + 5*y^2*z - 4*z^2 + 4*y*z^2 + z^3)*G[0, 0, 1 - y, z])/(z^3*(y + z)^2) + ((I/6)*(78*y^6 - 246*y^7 + 270*y^8 - 114*y^9 + 12*y^10 + 273*y^5*z - 990*y^6*z + 1227*y^7*z - 576*y^8*z + 66*y^9*z + 316*y^4*z^2 - 1471*y^5*z^2 + 2187*y^6*z^2 - 1174*y^7*z^2 + 142*y^8*z^2 + 208*y^3*z^3 - 1184*y^4*z^3 + 2094*y^5*z^3 - 1270*y^6*z^3 + 144*y^7*z^3 + 12*y^2*z^4 - 400*y^3*z^4 + 1068*y^4*z^4 - 768*y^5*z^4 + 56*y^6*z^4 + 10*y*z^5 - 40*y^2*z^5 + 228*y^3*z^5 - 232*y^4*z^5 - 14*y^5*z^5 + 4*z^6 - 20*y*z^6 + 30*y^2*z^6 - 28*y^3*z^6 - 18*y^4*z^6 - 4*z^7 + 6*y*z^7 - 6*y^2*z^7 - 4*y^3*z^7)* G[0, 1, 0, y])/((-1 + y)*y^2*z^3*(-1 + y + z)*(y + z)^4) - ((I/6)*(132*y^6 - 264*y^7 + 132*y^8 + 462*y^5*z - 1122*y^6*z + 660*y^7*z + 550*y^4*z^2 - 1818*y^5*z^2 + 1338*y^6*z^2 + 322*y^3*z^3 - 1492*y^4*z^3 + 1442*y^5*z^3 - 4*y^6*z^3 + 24*y^2*z^4 - 568*y^3*z^4 + 866*y^4*z^4 - 16*y^5*z^4 + 7*y*z^5 - 45*y^2*z^5 + 252*y^3*z^5 - 24*y^4*z^5 + 4*z^6 - 13*y*z^6 + 20*y^2*z^6 - 16*y^3*z^6 - 4*z^7 + 2*y*z^7 - 4*y^2*z^7)*G[0, 1, 0, z])/ (y^2*z^3*(-1 + y + z)*(y + z)^4) + ((I/6)*(66*y^4 - 120*y^5 + 54*y^6 + 165*y^3*z - 354*y^4*z + 183*y^5*z + 125*y^2*z^2 - 358*y^3*z^2 + 233*y^4*z^2 + 9*y*z^3 - 130*y^2*z^3 + 133*y^3*z^3 - 9*z^4 - 6*y*z^4 + 29*y^2*z^4)*G[0, 1, 1, y])/ (y*z^3*(y + z)^3) + (I*y*(2*y - 4*y^2 + 2*y^3 + 3*z - 8*y*z + 5*y^2*z - 4*z^2 + 4*y*z^2 + z^3)*G[0, 1 - y, 0, z])/ (z^3*(y + z)^2) - ((I/6)*(66*y^4 - 132*y^5 + 66*y^6 + 165*y^3*z - 390*y^4*z + 225*y^5*z + 125*y^2*z^2 - 394*y^3*z^2 + 287*y^4*z^2 + 9*y*z^3 - 142*y^2*z^3 + 163*y^3*z^3 - 9*z^4 - 6*y*z^4 + 35*y^2*z^4)* G[0, 1 - y, 1 - y, z])/(y*z^3*(y + z)^3) + ((I/2)*(12*y^4 - 24*y^5 + 12*y^6 + 26*y^3*z - 84*y^4*z + 58*y^5*z + 12*y^2*z^2 - 92*y^3*z^2 + 91*y^4*z^2 - 32*y^2*z^3 + 56*y^3*z^3 - 2*z^4 + 11*y^2*z^4)*G[0, -y, 1 - y, z])/(y*z^4*(y + z)^2) - ((I/6)*(12*y^2 + 30*y^3 - 96*y^4 + 54*y^5 + 18*y*z + 66*y^2*z - 225*y^3*z + 141*y^4*z + 42*y*z^2 - 162*y^2*z^2 + 128*y^3*z^2 - 33*y*z^3 + 49*y^2*z^3 + 8*y*z^4)*G[1, 0, 0, y])/ ((-1 + y)*z^3*(y + z)^2) - ((I/6)*(66*y^5 - 120*y^6 + 42*y^7 + 12*y^8 + 165*y^4*z - 387*y^5*z + 168*y^6*z + 54*y^7*z + 129*y^3*z^2 - 456*y^4*z^2 + 276*y^5*z^2 + 88*y^6*z^2 + 15*y^2*z^3 - 214*y^3*z^3 + 230*y^4*z^3 + 56*y^5*z^3 - 3*y*z^4 - 24*y^2*z^4 + 96*y^3*z^4 + 4*z^5 - 3*y*z^5 + 18*y^2*z^5 - 14*y^3*z^5 - 4*z^6 + 2*y*z^6 - 4*y^2*z^6)*G[1, 0, 1, y])/(y^2*z^3*(-1 + y + z)* (y + z)^3) + ((I/3)*(2 - 6*y + 6*y^2 - 4*y^3 - 8*z + 19*y*z - 14*y^2*z + 6*y^3*z + 12*z^2 - 21*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 - 8*z^3 + 9*y*z^3 - 6*y^2*z^3 + 4*y^3*z^3 + 2*z^4 - y*z^4 + 2*y^2*z^4)* G[1, 0, 1 - y, z])/(y^2*z^4*(-1 + y + z)) + ((I/6)*(-114*y^6 + 282*y^7 - 222*y^8 + 54*y^9 - 399*y^5*z + 1191*y^6*z - 1095*y^7*z + 303*y^8*z - 472*y^4*z^2 + 1911*y^5*z^2 - 2190*y^6*z^2 + 713*y^7*z^2 - 280*y^3*z^3 + 1532*y^4*z^3 - 2290*y^5*z^3 + 910*y^6*z^3 - 24*y^2*z^4 + 566*y^3*z^4 - 1300*y^4*z^4 + 680*y^5*z^4 - 20*y*z^5 + 60*y^2*z^5 - 351*y^3*z^5 + 299*y^4*z^5 - 8*z^6 + 32*y*z^6 - 28*y^2*z^6 + 73*y^3*z^6 + 8*z^7 - 4*y*z^7 + 8*y^2*z^7)*G[1, 1, 0, y])/(y^2*z^3*(-1 + y + z)* (y + z)^4) + G[1 - y, z]*(((-1/12*I)*(4*y^2 + 174*y^3 - 356*y^4 + 178*y^5 + 8*y*z + 328*y^2*z - 874*y^3*z + 534*y^4*z + 4*z^2 + 17*y*z^2 - 504*y^2*z^2 + 449*y^3*z^2 - 8*z^3 + 18*y*z^3 + 8*y^2*z^3 + 4*z^4 - 85*y*z^4))/(y*z^3*(y + z)^2) + ((I/6)*(-y^3 + 3*y^4 - 3*y^5 + y^6 - 14*y^2*z + 12*y^3*z + 18*y^4*z - 16*y^5*z - 19*y*z^2 + 9*y^2*z^2 + 63*y^3*z^2 - 53*y^4*z^2 - 6*y*z^3 + 60*y^2*z^3 - 62*y^3*z^3 + 18*y*z^4 - 34*y^2*z^4 - 8*y*z^5)*G[0, 0, y])/((-1 + y)*z^4*(y + z)^2) - ((I/6)*(-4*y^3 + 8*y^4 - 4*y^5 + 17*y^6 - 34*y^7 + 17*y^8 - 12*y^2*z + 36*y^3*z - 30*y^4*z + 3*y^5*z - 68*y^6*z + 71*y^7*z - 12*y*z^2 + 60*y^2*z^2 - 78*y^3*z^2 - 54*y^4*z^2 - 12*y^5*z^2 + 124*y^6*z^2 - 4*z^3 + 44*y*z^3 - 94*y^2*z^3 - 32*y^3*z^3 + 46*y^4*z^3 + 112*y^5*z^3 + 12*z^4 - 54*y*z^4 + 45*y^2*z^4 + 20*y^3*z^4 + 55*y^4*z^4 - 12*z^5 + 33*y*z^5 - 6*y^2*z^5 + 17*y^3*z^5 + 4*z^6 - 2*y*z^6 + 4*y^2*z^6)*G[0, 1, y])/ (y^2*z^4*(y + z)^3) - ((I/6)*(8*y^5 - 16*y^6 + 8*y^7 - 58*y^4*z + 160*y^5*z - 102*y^6*z - 267*y^3*z^2 + 806*y^4*z^2 - 561*y^5*z^2 - 336*y^2*z^3 + 1308*y^3*z^3 - 1072*y^4*z^3 - 216*y*z^4 + 972*y^2*z^4 - 990*y^3*z^4 + 294*y*z^5 - 450*y^2*z^5 - 81*y*z^6)* G[1, 0, y])/(z^4*(y + z)^4) + ((3*I)*(2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 8*y^2*z + 5*y^3*z - 4*y*z^2 + 4*y^2*z^2 + y*z^3)*G[1, 1, y])/(z^3*(y + z)^2) + ((3*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 0, 0, y])/ z^4 + (I*(19*y - 38*y^2 + 19*y^3 - 18*y*z + 18*y^2*z + 6*y*z^2)* G[0, 0, 1, y])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)*G[0, 1, 0, y])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 1, 1, y])/ z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)* G[1, 0, 0, y])/z^4 + (I*(13*y - 26*y^2 + 13*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)*G[1, 0, 1, y])/z^4 + ((5*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 1, 0, y])/ z^4) - ((I/3)*(2 - 6*y + 6*y^2 - 8*z + 19*y*z - 14*y^2*z + 12*z^2 - 21*y*z^2 + 12*y^2*z^2 - 8*z^3 + 9*y*z^3 - 6*y^2*z^3 + 2*z^4 - y*z^4 + 2*y^2*z^4)*G[1, 1, 0, z])/(y^2*z^4*(-1 + y + z)) + ((3*I)*(2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 8*y^2*z + 5*y^3*z - 4*y*z^2 + 4*y^2*z^2 + y*z^3)*G[1, 1, 1, y])/(z^3*(y + z)^2) + G[-y, z]*(((I/6)*(-8*y^5 + 24*y^6 - 24*y^7 + 8*y^8 - 142*y^4*z + 404*y^5*z - 382*y^6*z + 120*y^7*z - 197*y^3*z^2 + 793*y^4*z^2 - 956*y^5*z^2 + 360*y^6*z^2 - 26*y^2*z^3 + 449*y^3*z^3 - 880*y^4*z^3 + 440*y^5*z^3 - 7*y*z^4 + 47*y^2*z^4 - 304*y^3*z^4 + 248*y^4*z^4 - 8*z^5 + 19*y*z^5 - 26*y^2*z^5 + 64*y^3*z^5 + 8*z^6 - 4*y*z^6 + 8*y^2*z^6)*G[0, 1, y])/(y^2*z^4*(-1 + y + z)* (y + z)^2) + ((I/6)*(-13*y^5 + 51*y^6 - 51*y^7 + 17*y^8 - 32*y^4*z + 151*y^5*z - 194*y^6*z + 77*y^7*z - 13*y^3*z^2 + 131*y^4*z^2 - 265*y^5*z^2 + 145*y^6*z^2 - 4*y^2*z^3 + 37*y^3*z^3 - 158*y^4*z^3 + 139*y^5*z^3 - 2*y*z^4 + 10*y^2*z^4 - 44*y^3*z^4 + 70*y^4*z^4 - 4*z^5 + 8*y*z^5 - 10*y^2*z^5 + 20*y^3*z^5 + 4*z^6 - 2*y*z^6 + 4*y^2*z^6)*G[1, 0, y])/(y^2*z^4*(-1 + y + z)* (y + z)^2) - ((I/6)*(y^2 - 2*y^3 + y^4 - 36*y*z + 70*y^2*z - 34*y^3*z + 9*z^2 + 6*y*z^2 - 20*y^2*z^2)*G[1, 1, y])/(y*z^4) - ((5*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 0, 1, y])/ z^4 - (I*(13*y - 26*y^2 + 13*y^3 - 14*y*z + 14*y^2*z + 4*y*z^2)* G[0, 1, 0, y])/z^4 - (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)*G[0, 1, 1, y])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 0, 0, y])/ z^4 - (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[1, 0, 1, y])/z^4 - (I*(19*y - 38*y^2 + 19*y^3 - 20*y*z + 20*y^2*z + 7*y*z^2)*G[1, 1, 0, y])/z^4 - ((3*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 1, 1, y])/ z^4) + ((I/3)*(2 - 6*y + 6*y^2 - 4*y^3 - 8*z + 19*y*z - 14*y^2*z + 6*y^3*z + 12*z^2 - 21*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 - 8*z^3 + 9*y*z^3 - 6*y^2*z^3 + 4*y^3*z^3 + 2*z^4 - y*z^4 + 2*y^2*z^4)* G[1, 1 - y, 0, z])/(y^2*z^4*(-1 + y + z)) + (I*y*(2*y - 4*y^2 + 2*y^3 + 3*z - 8*y*z + 5*y^2*z - 4*z^2 + 4*y*z^2 + z^3)*G[1 - y, 0, 0, z])/(z^3*(y + z)^2) - ((I/6)*(66*y^4 - 132*y^5 + 66*y^6 + 165*y^3*z - 390*y^4*z + 225*y^5*z + 125*y^2*z^2 - 394*y^3*z^2 + 287*y^4*z^2 + 9*y*z^3 - 142*y^2*z^3 + 163*y^3*z^3 - 9*z^4 - 6*y*z^4 + 35*y^2*z^4)*G[1 - y, 0, 1 - y, z])/ (y*z^3*(y + z)^3) + ((I/2)*(44*y^5 - 132*y^6 + 88*y^7 + 154*y^4*z - 528*y^5*z + 396*y^6*z + 182*y^3*z^2 - 796*y^4*z^2 + 704*y^5*z^2 + 102*y^2*z^3 - 556*y^3*z^3 + 616*y^4*z^3 - 158*y^2*z^4 + 264*y^3*z^4 - 3*z^5 - 2*y*z^5 + 44*y^2*z^5)*G[1 - y, 1, 0, z])/ (y*z^3*(y + z)^4) - ((I/6)*(66*y^4 - 132*y^5 + 66*y^6 + 165*y^3*z - 390*y^4*z + 225*y^5*z + 125*y^2*z^2 - 394*y^3*z^2 + 287*y^4*z^2 + 9*y*z^3 - 142*y^2*z^3 + 163*y^3*z^3 - 9*z^4 - 6*y*z^4 + 35*y^2*z^4)* G[1 - y, 1 - y, 0, z])/(y*z^3*(y + z)^3) + ((3*I)*(2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 8*y^2*z + 5*y^3*z - 4*y*z^2 + 4*y^2*z^2 + y*z^3)*G[1 - y, 1 - y, 1 - y, z])/(z^3*(y + z)^2) - ((I/6)*(-4*y^2 + 8*y^3 - 4*y^4 + 18*y^5 - 36*y^6 + 18*y^7 - 8*y*z + 28*y^2*z - 26*y^3*z + 18*y^4*z - 88*y^5*z + 76*y^6*z - 4*z^2 + 32*y*z^2 - 52*y^2*z^2 - 3*y^3*z^2 - 68*y^4*z^2 + 112*y^5*z^2 + 12*z^3 - 42*y*z^3 + 16*y^2*z^3 - 18*y^3*z^3 + 72*y^4*z^3 - 12*z^4 + 29*y*z^4 - 4*y^2*z^4 + 22*y^3*z^4 + 4*z^5 - 2*y*z^5 + 4*y^2*z^5)* G[1 - y, -y, 1 - y, z])/(y^2*z^4*(y + z)^2) + ((I/6)*(-14*y^5 + 30*y^6 - 30*y^7 + 10*y^8 + 50*y^4*z - 136*y^5*z + 110*y^6*z - 26*y^7*z + 103*y^3*z^2 - 395*y^4*z^2 + 466*y^5*z^2 - 172*y^6*z^2 + 22*y^2*z^3 - 259*y^3*z^3 + 494*y^4*z^3 - 256*y^5*z^3 - y*z^4 - 31*y^2*z^4 + 182*y^3*z^4 - 154*y^4*z^4 + 4*z^5 - 5*y*z^5 + 16*y^2*z^5 - 38*y^3*z^5 - 4*z^6 + 2*y*z^6 - 4*y^2*z^6)* G[-y, 0, 1 - y, z])/(y^2*z^4*(-1 + y + z)*(y + z)^2) + ((I/6)*(-14*y^5 + 30*y^6 - 30*y^7 + 10*y^8 + 50*y^4*z - 136*y^5*z + 110*y^6*z - 26*y^7*z + 103*y^3*z^2 - 395*y^4*z^2 + 466*y^5*z^2 - 172*y^6*z^2 + 22*y^2*z^3 - 259*y^3*z^3 + 494*y^4*z^3 - 256*y^5*z^3 - y*z^4 - 31*y^2*z^4 + 182*y^3*z^4 - 154*y^4*z^4 + 4*z^5 - 5*y*z^5 + 16*y^2*z^5 - 38*y^3*z^5 - 4*z^6 + 2*y*z^6 - 4*y^2*z^6)* G[-y, 1 - y, 0, z])/(y^2*z^4*(-1 + y + z)*(y + z)^2) - ((I/6)*(y^2 - 2*y^3 + y^4 - 36*y*z + 70*y^2*z - 34*y^3*z + 9*z^2 + 6*y*z^2 - 20*y^2*z^2)*G[-y, 1 - y, 1 - y, z])/(y*z^4) + Pi*(G[0, z]*(-((y*(-1 + y + z))/(z^2*(y + z))) + (y*(2*y - 4*y^2 + 2*y^3 + 3*z - 8*y*z + 5*y^2*z - 4*z^2 + 4*y*z^2 + z^3)*G[1, y])/(z^3*(y + z)^2)) - (2*(-2*y + 2*y^2 + y*z)*G[0, 0, y])/z^3 - (y*(-2*y + 2*y^2 - 3*z + 4*y*z + 2*z^2)*G[0, 1, y])/(z^3*(y + z)^2) + (y*(2*y - 4*y^2 + 2*y^3 + 3*z - 8*y*z + 5*y^2*z - 4*z^2 + 4*y*z^2 + z^3)*G[0, 1 - y, z])/(z^3*(y + z)^2) + ((2*y^2 - 2*y^3 + 3*y*z - 4*y^2*z - 2*y*z^2)*G[1, 0, y])/ (z^3*(y + z)^2) + G[1 - y, z]*((y - y^2 - y*z)/(z^2*(y + z)) + (2*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 0, y])/ z^4 + ((2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 1, y])/ z^4 + ((2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 0, y])/ z^4) + (2*(2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 8*y^2*z + 5*y^3*z - 4*y*z^2 + 4*y^2*z^2 + y*z^3)*G[1, 1, y])/(z^3*(y + z)^2) + G[-y, z]*(((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)* G[0, 1, y])/z^4 + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)*G[1, 0, y])/z^4 - (2*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 1, y])/z^4) + (y*(2*y - 4*y^2 + 2*y^3 + 3*z - 8*y*z + 5*y^2*z - 4*z^2 + 4*y*z^2 + z^3)*G[1 - y, 0, z])/(z^3*(y + z)^2) + (2*(2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 8*y^2*z + 5*y^3*z - 4*y*z^2 + 4*y^2*z^2 + y*z^3)*G[1 - y, 1 - y, z])/(z^3*(y + z)^2) + G[0, y]*(-((y*(-1 + y + z))/(z^2*(y + z))) + ((2*y - 2*y^2 - y*z)*G[0, z])/z^3 + ((2*y^2 - 2*y^3 + 3*y*z - 4*y^2*z - 2*y*z^2)*G[1 - y, z])/ (z^3*(y + z)^2) + ((2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, 1 - y, z])/z^4 + ((2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 0, z])/z^4 + (2*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 1 - y, z])/z^4 + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)*G[-y, 1 - y, z])/ z^4) + G[1, y]*((y - y^2 - y*z)/(z^2*(y + z)) + (2*(2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 8*y^2*z + 5*y^3*z - 4*y*z^2 + 4*y^2*z^2 + y*z^3)*G[1 - y, z])/(z^3*(y + z)^2) + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)*G[0, -y, z])/ z^4 + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)* G[1 - y, -y, z])/z^4 + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)*G[-y, 0, z])/z^4 - (2*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 1 - y, z])/z^4) + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)*G[0, -y, 1 - y, z])/ z^4 + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)* G[1 - y, -y, 1 - y, z])/z^4 + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)*G[-y, 0, 1 - y, z])/z^4 + ((-2*y + 4*y^2 - 2*y^3 + 2*y*z - 2*y^2*z - y*z^2)*G[-y, 1 - y, 0, z])/ z^4 - (2*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 1 - y, z])/z^4) - ((I/6)*(-5*y^5 + 27*y^6 - 27*y^7 + 9*y^8 + 110*y^4*z - 253*y^5*z + 188*y^6*z - 43*y^7*z + 184*y^3*z^2 - 662*y^4*z^2 + 691*y^5*z^2 - 215*y^6*z^2 + 22*y^2*z^3 - 412*y^3*z^3 + 722*y^4*z^3 - 301*y^5*z^3 + 5*y*z^4 - 37*y^2*z^4 + 260*y^3*z^4 - 178*y^4*z^4 + 4*z^5 - 11*y*z^5 + 16*y^2*z^5 - 44*y^3*z^5 - 4*z^6 + 2*y*z^6 - 4*y^2*z^6)* G[-y, -y, 1 - y, z])/(y^2*z^4*(-1 + y + z)*(y + z)^2) + G[0, y]*(((I/12)*(4*y^2 + 174*y^3 - 356*y^4 + 178*y^5 + 8*y*z + 328*y^2*z - 874*y^3*z + 534*y^4*z + 4*z^2 + 17*y*z^2 - 504*y^2*z^2 + 449*y^3*z^2 - 8*z^3 + 18*y*z^3 + 8*y^2*z^3 + 4*z^4 - 85*y*z^4))/(z^3*(-1 + y + z)*(y + z)^2) + ((I/12)*(-8*y^3 + 24*y^4 - 100*y^5 + 220*y^6 - 204*y^7 + 68*y^8 - 24*y^2*z + 104*y^3*z - 426*y^4*z + 1134*y^5*z - 1286*y^6*z + 506*y^7*z - 24*y*z^2 + 168*y^2*z^2 - 668*y^3*z^2 + 2158*y^4*z^2 - 3152*y^5*z^2 + 1534*y^6*z^2 - 8*z^3 + 120*y*z^3 - 676*y^2*z^3 + 2257*y^3*z^3 - 4024*y^4*z^3 + 2505*y^5*z^3 + 32*z^4 - 228*y*z^4 + 1173*y^2*z^4 - 2760*y^3*z^4 + 2351*y^4*z^4 - 56*z^5 + 208*y*z^5 - 866*y^2*z^5 + 1201*y^3*z^5 + 48*z^6 - 76*y*z^6 + 259*y^2*z^6 - 16*z^7)*G[0, z])/(y*z^3*(-1 + y + z)^2*(y + z)^3) - ((I/12)*(8*y^3 - 12*y^4 + 234*y^5 - 444*y^6 + 222*y^7 + 24*y^2*z - 60*y^3*z + 704*y^4*z - 1548*y^5*z + 888*y^6*z + 24*y*z^2 - 108*y^2*z^2 + 737*y^3*z^2 - 1990*y^4*z^2 + 1397*y^5*z^2 + 8*z^3 - 84*y*z^3 + 291*y^2*z^3 - 1100*y^3*z^3 + 1083*y^4*z^3 - 24*z^4 + 104*y*z^4 - 250*y^2*z^4 + 417*y^3*z^4 + 32*z^5 - 52*y*z^5 + 65*y^2*z^5 - 16*z^6)*G[1 - y, z])/(y*z^4*(y + z)^3) - (I*(-2*y + 2*y^2 + y*z)*G[0, 0, z])/z^3 - ((I/3)*(-18*y^5 + 54*y^6 - 54*y^7 + 18*y^8 - 45*y^4*z + 162*y^5*z - 189*y^6*z + 72*y^7*z - 27*y^3*z^2 + 156*y^4*z^2 - 240*y^5*z^2 + 111*y^6*z^2 - 2*y^2*z^3 + 51*y^3*z^3 - 132*y^4*z^3 + 81*y^5*z^3 - y*z^4 + 5*y^2*z^4 - 31*y^3*z^4 + 29*y^4*z^4 - 2*z^5 + 4*y*z^5 - 5*y^2*z^5 + 7*y^3*z^5 + 2*z^6 - y*z^6 + 2*y^2*z^6)*G[0, 1 - y, z])/ (y^2*z^4*(-1 + y + z)*(y + z)^2) - ((I/3)*(2 - 6*y + 6*y^2 - 4*y^3 - 8*z + 19*y*z - 14*y^2*z + 6*y^3*z + 12*z^2 - 21*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 - 8*z^3 + 9*y*z^3 - 6*y^2*z^3 + 4*y^3*z^3 + 2*z^4 - y*z^4 + 2*y^2*z^4)*G[1, 0, z])/ (y^2*z^4*(-1 + y + z)) - ((I/6)*(4*y^4 - 8*y^5 + 4*y^6 + 10*y^7 - 20*y^8 + 10*y^9 + 16*y^3*z - 44*y^4*z + 34*y^5*z + 100*y^6*z - 288*y^7*z + 182*y^8*z + 24*y^2*z^2 - 96*y^3*z^2 + 108*y^4*z^2 + 255*y^5*z^2 - 952*y^6*z^2 + 699*y^7*z^2 + 16*y*z^3 - 104*y^2*z^3 + 172*y^3*z^3 + 216*y^4*z^3 - 1326*y^5*z^3 + 1172*y^6*z^3 + 4*z^4 - 56*y*z^4 + 148*y^2*z^4 + 78*y^3*z^4 - 892*y^4*z^4 + 988*y^5*z^4 - 12*z^5 + 66*y*z^5 - 78*y^2*z^5 - 238*y^3*z^5 + 402*y^4*z^5 + 12*z^6 - 28*y*z^6 + 14*y^2*z^6 + 55*y^3*z^6 - 4*z^7 + 2*y*z^7 - 4*y^2*z^7)*G[1 - y, 0, z])/(y^2*z^4*(y + z)^4) + ((I/6)*(y^4 - 2*y^5 + y^6 + 33*y^3*z - 56*y^4*z + 23*y^5*z + 69*y^2*z^2 - 144*y^3*z^2 + 64*y^4*z^2 + 45*y*z^3 - 132*y^2*z^3 + 72*y^3*z^3 - 42*y*z^4 + 39*y^2*z^4 + 9*y*z^5)*G[1 - y, 1 - y, z])/ (z^4*(y + z)^3) + ((I/6)*(-13*y^5 + 51*y^6 - 51*y^7 + 17*y^8 - 32*y^4*z + 151*y^5*z - 194*y^6*z + 77*y^7*z - 13*y^3*z^2 + 131*y^4*z^2 - 265*y^5*z^2 + 145*y^6*z^2 - 4*y^2*z^3 + 37*y^3*z^3 - 158*y^4*z^3 + 139*y^5*z^3 - 2*y*z^4 + 10*y^2*z^4 - 44*y^3*z^4 + 70*y^4*z^4 - 4*z^5 + 8*y*z^5 - 10*y^2*z^5 + 20*y^3*z^5 + 4*z^6 - 2*y*z^6 + 4*y^2*z^6)*G[-y, 1 - y, z])/(y^2*z^4*(-1 + y + z)* (y + z)^2) + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, 0, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 1 - y, 0, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, 1 - y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, -y, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 0, 0, z])/ z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, 0, z])/z^4 + ((3*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 1 - y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, -y, 1 - y, z])/z^4 + (I*(13*y - 26*y^2 + 13*y^3 - 14*y*z + 14*y^2*z + 4*y*z^2)*G[-y, 1 - y, 0, z])/z^4 - ((3*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, -y, 1 - y, z])/z^4) + G[1, y]*(((-1/12*I)*(4*y^2 + 174*y^3 - 356*y^4 + 178*y^5 + 8*y*z + 328*y^2*z - 874*y^3*z + 534*y^4*z + 4*z^2 + 17*y*z^2 - 504*y^2*z^2 + 449*y^3*z^2 - 8*z^3 + 18*y*z^3 + 8*y^2*z^3 + 4*z^4 - 85*y*z^4))/(y*z^3*(y + z)^2) + ((I/6)*(79*y^2 - 158*y^3 + 79*y^4 + 117*y*z - 302*y^2*z + 185*y^3*z + 9*z^2 - 144*y*z^2 + 133*y^2*z^2 + 27*y*z^3)*G[1 - y, z])/ (z^3*(y + z)^2) + ((I/12)*(8*y^3 - 12*y^4 + 234*y^5 - 444*y^6 + 222*y^7 + 24*y^2*z - 56*y^3*z + 526*y^4*z - 1070*y^5*z + 576*y^6*z + 24*y*z^2 - 96*y^2*z^2 + 243*y^3*z^2 - 576*y^4*z^2 + 387*y^5*z^2 + 8*z^3 - 72*y*z^3 + 12*y^2*z^3 + 156*y^3*z^3 - 42*y^4*z^3 - 20*z^4 + 91*y*z^4 + 88*y^2*z^4 - 120*y^3*z^4 + 24*z^5 - 30*y*z^5 - 114*y^2*z^5 - 12*z^6 - 69*y*z^6)*G[-y, z])/ (y^2*z^4*(y + z)^2) + (I*y*(2*y - 4*y^2 + 2*y^3 + 3*z - 8*y*z + 5*y^2*z - 4*z^2 + 4*y*z^2 + z^3)*G[0, 0, z])/(z^3*(y + z)^2) - ((I/6)*(66*y^4 - 132*y^5 + 66*y^6 + 165*y^3*z - 390*y^4*z + 225*y^5*z + 125*y^2*z^2 - 394*y^3*z^2 + 287*y^4*z^2 + 9*y*z^3 - 142*y^2*z^3 + 163*y^3*z^3 - 9*z^4 - 6*y*z^4 + 35*y^2*z^4)* G[0, 1 - y, z])/(y*z^3*(y + z)^3) + ((I/2)*(12*y^4 - 24*y^5 + 12*y^6 + 26*y^3*z - 84*y^4*z + 58*y^5*z + 12*y^2*z^2 - 92*y^3*z^2 + 91*y^4*z^2 - 32*y^2*z^3 + 56*y^3*z^3 - 2*z^4 + 11*y^2*z^4)*G[0, -y, z])/(y*z^4*(y + z)^2) + ((I/3)*(2 - 6*y + 6*y^2 - 4*y^3 - 8*z + 19*y*z - 14*y^2*z + 6*y^3*z + 12*z^2 - 21*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 - 8*z^3 + 9*y*z^3 - 6*y^2*z^3 + 4*y^3*z^3 + 2*z^4 - y*z^4 + 2*y^2*z^4)*G[1, 0, z])/ (y^2*z^4*(-1 + y + z)) - ((I/6)*(66*y^4 - 132*y^5 + 66*y^6 + 165*y^3*z - 390*y^4*z + 225*y^5*z + 125*y^2*z^2 - 394*y^3*z^2 + 287*y^4*z^2 + 9*y*z^3 - 142*y^2*z^3 + 163*y^3*z^3 - 9*z^4 - 6*y*z^4 + 35*y^2*z^4)*G[1 - y, 0, z])/(y*z^3*(y + z)^3) + ((3*I)*(2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 8*y^2*z + 5*y^3*z - 4*y*z^2 + 4*y^2*z^2 + y*z^3)*G[1 - y, 1 - y, z])/(z^3*(y + z)^2) - ((I/6)*(-4*y^2 + 8*y^3 - 4*y^4 + 18*y^5 - 36*y^6 + 18*y^7 - 8*y*z + 28*y^2*z - 26*y^3*z + 18*y^4*z - 88*y^5*z + 76*y^6*z - 4*z^2 + 32*y*z^2 - 52*y^2*z^2 - 3*y^3*z^2 - 68*y^4*z^2 + 112*y^5*z^2 + 12*z^3 - 42*y*z^3 + 16*y^2*z^3 - 18*y^3*z^3 + 72*y^4*z^3 - 12*z^4 + 29*y*z^4 - 4*y^2*z^4 + 22*y^3*z^4 + 4*z^5 - 2*y*z^5 + 4*y^2*z^5)*G[1 - y, -y, z])/(y^2*z^4*(y + z)^2) + ((I/6)*(-14*y^5 + 30*y^6 - 30*y^7 + 10*y^8 + 50*y^4*z - 136*y^5*z + 110*y^6*z - 26*y^7*z + 103*y^3*z^2 - 395*y^4*z^2 + 466*y^5*z^2 - 172*y^6*z^2 + 22*y^2*z^3 - 259*y^3*z^3 + 494*y^4*z^3 - 256*y^5*z^3 - y*z^4 - 31*y^2*z^4 + 182*y^3*z^4 - 154*y^4*z^4 + 4*z^5 - 5*y*z^5 + 16*y^2*z^5 - 38*y^3*z^5 - 4*z^6 + 2*y*z^6 - 4*y^2*z^6)*G[-y, 0, z])/(y^2*z^4*(-1 + y + z)*(y + z)^2) - ((I/6)*(y^2 - 2*y^3 + y^4 - 36*y*z + 70*y^2*z - 34*y^3*z + 9*z^2 + 6*y*z^2 - 20*y^2*z^2)*G[-y, 1 - y, z])/(y*z^4) - ((I/6)*(-5*y^5 + 27*y^6 - 27*y^7 + 9*y^8 + 110*y^4*z - 253*y^5*z + 188*y^6*z - 43*y^7*z + 184*y^3*z^2 - 662*y^4*z^2 + 691*y^5*z^2 - 215*y^6*z^2 + 22*y^2*z^3 - 412*y^3*z^3 + 722*y^4*z^3 - 301*y^5*z^3 + 5*y*z^4 - 37*y^2*z^4 + 260*y^3*z^4 - 178*y^4*z^4 + 4*z^5 - 11*y*z^5 + 16*y^2*z^5 - 44*y^3*z^5 - 4*z^6 + 2*y*z^6 - 4*y^2*z^6)*G[-y, -y, z])/(y^2*z^4*(-1 + y + z)*(y + z)^2) - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, 0, -y, z])/ z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, -y, 0, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, -y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[0, -y, -y, z])/ z^4 - (I*(13*y - 26*y^2 + 13*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)* G[1 - y, 0, -y, z])/z^4 + (I*(7*y - 14*y^2 + 7*y^3 - 6*y*z + 6*y^2*z)*G[1 - y, 1 - y, -y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, -y, 0, z])/z^4 - ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, -y, 1 - y, z])/z^4 + ((4*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, -y, -y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, 0, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, 0, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, -y, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, 1 - y, 0, z])/z^4 - ((3*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 1 - y, 1 - y, z])/z^4 - (I*(5*y - 10*y^2 + 5*y^3 - 4*y*z + 4*y^2*z - y*z^2)* G[-y, 1 - y, -y, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)*G[-y, -y, 0, z])/z^4 - (I*(5*y - 10*y^2 + 5*y^3 - 4*y*z + 4*y^2*z - y*z^2)* G[-y, -y, 1 - y, z])/z^4 - (I*(21*y - 42*y^2 + 21*y^3 - 20*y*z + 20*y^2*z + 7*y*z^2)*G[-y, -y, -y, z])/z^4) - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, 0, -y, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, -y, 0, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, -y, 1 - y, 0, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, -y, 1 - y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, -y, -y, 1 - y, z])/z^4 + (I*(22*y - 44*y^2 + 22*y^3 - 22*y*z + 22*y^2*z + 5*y*z^2)* G[1 - y, 0, 1, 0, z])/z^4 - (I*(13*y - 26*y^2 + 13*y^3 - 12*y*z + 12*y^2*z + 3*y*z^2)*G[1 - y, 0, -y, 1 - y, z])/z^4 - (I*(22*y - 44*y^2 + 22*y^3 - 22*y*z + 22*y^2*z + 5*y*z^2)* G[1 - y, 1 - y, 1, 0, z])/z^4 + (I*(7*y - 14*y^2 + 7*y^3 - 6*y*z + 6*y^2*z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, -y, 0, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, -y, 1 - y, 0, z])/z^4 - ((2*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, -y, 1 - y, 1 - y, z])/z^4 + ((4*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, -y, -y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 0, 0, 1 - y, z])/z^4 - (I*(22*y - 44*y^2 + 22*y^3 - 22*y*z + 22*y^2*z + 5*y*z^2)* G[-y, 0, 1, 0, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[-y, 0, 1 - y, 0, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, 0, 1 - y, 1 - y, z])/z^4 + (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 0, -y, 1 - y, z])/z^4 - (I*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 0, 0, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, 1 - y, 0, 1 - y, z])/z^4 - (I*(22*y - 44*y^2 + 22*y^3 - 22*y*z + 22*y^2*z + 5*y*z^2)* G[-y, 1 - y, 1, 0, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, 1 - y, 1 - y, 0, z])/z^4 - ((3*I)*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[-y, 1 - y, 1 - y, 1 - y, z])/z^4 - (I*(5*y - 10*y^2 + 5*y^3 - 4*y*z + 4*y^2*z - y*z^2)* G[-y, 1 - y, -y, 1 - y, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, -y, 0, 1 - y, z])/z^4 + (I*(11*y - 22*y^2 + 11*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, -y, 1 - y, 0, z])/z^4 - (I*(5*y - 10*y^2 + 5*y^3 - 4*y*z + 4*y^2*z - y*z^2)* G[-y, -y, 1 - y, 1 - y, z])/z^4 - (I*(21*y - 42*y^2 + 21*y^3 - 20*y*z + 20*y^2*z + 7*y*z^2)* G[-y, -y, -y, 1 - y, z])/z^4 + (((-I)*(-22*y + 22*y^2 + 7*y*z))/z^3 + (I*(22*y - 44*y^2 + 22*y^3 - 18*y*z + 18*y^2*z + 3*y*z^2)* G[1 - y, z])/z^4)*Zeta[3]))/q2, gamma[2, 2] -> ((((-1/2*I)*(2*y - 10*y^2 + 18*y^3 - 14*y^4 + 4*y^5 - 3*y*z + 10*y^2*z - 10*y^3*z + 2*y^4*z + y^5*z + 2*y*z^2 - 7*y^2*z^2 + 2*y^3*z^2 + 3*y^4*z^2 + z^3 - 7*y*z^3 + 8*y^2*z^3 + 4*y^3*z^3 - z^4 + 5*y*z^4 + 2*y^2*z^4)*G[0, 1 - y, z])/((-1 + y)^3*y*z^2*(y + z)) + ((I/2)*(-8*y^4 + 32*y^5 - 48*y^6 + 32*y^7 - 8*y^8 - 22*y^3*z + 106*y^4*z - 194*y^5*z + 166*y^6*z - 64*y^7*z + 8*y^8*z - 23*y^2*z^2 + 144*y^3*z^2 - 329*y^4*z^2 + 346*y^5*z^2 - 164*y^6*z^2 + 24*y^7*z^2 + 2*y^8*z^2 - 3*y*z^3 + 65*y^2*z^3 - 238*y^3*z^3 + 340*y^4*z^3 - 194*y^5*z^3 + 22*y^6*z^3 + 8*y^7*z^3 + 7*y*z^4 - 62*y^2*z^4 + 144*y^3*z^4 - 97*y^4*z^4 - 16*y^5*z^4 + 18*y^6*z^4 - 8*y*z^5 + 40*y^2*z^5 - 42*y^3*z^5 - 28*y^4*z^5 + 26*y^5*z^5 - z^6 + 14*y*z^6 - 39*y^2*z^6 + 4*y^3*z^6 + 22*y^4*z^6 + 2*z^7 - 15*y*z^7 + 15*y^2*z^7 + 10*y^3*z^7 - z^8 + 5*y*z^8 + 2*y^2*z^8)*G[1, 0, z])/ ((-1 + y)^3*y*z^3*(-1 + y + z)*(y + z)^3) + G[0, z]*(((I/2)*(-4*y^2 + 8*y^3 - 4*y^4 - 8*y*z + 18*y^2*z - 12*y^3*z + 2*y^4*z - z^2 + 4*y*z^2 - 4*y^2*z^2 + 4*y^3*z^2 + 2*y*z^3 + 4*y^2*z^3 + z^4 + 2*y*z^4))/((-1 + y)^2*z^2*(y + z)^2) - ((I/2)*(2*y - 10*y^2 + 18*y^3 - 14*y^4 + 4*y^5 - 3*y*z + 10*y^2*z - 10*y^3*z + 2*y^4*z + y^5*z + 2*y*z^2 - 7*y^2*z^2 + 2*y^3*z^2 + 3*y^4*z^2 + z^3 - 7*y*z^3 + 8*y^2*z^3 + 4*y^3*z^3 - z^4 + 5*y*z^4 + 2*y^2*z^4)*G[1, y])/((-1 + y)^3*y*z^2*(y + z)) - ((I/2)*y*(-4 + 12*y - 12*y^2 + 4*y^3 + 6*z - 12*y*z + 6*y^2*z - z^3)* G[0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)) - (I*(2*y - 8*y^2 + 12*y^3 - 8*y^4 + 2*y^5 - y*z + 3*y^2*z - 3*y^3*z + y^4*z - y*z^2 + 2*y^2*z^2 - y^3*z^2 + 3*y*z^3 - 3*y^2*z^3 - 3*y*z^4)*G[0, 1, y])/((-1 + y)^4*z^3) + (I*(-2*y^4 + 2*y^5 - 7*y^3*z + 9*y^4*z - 8*y^2*z^2 + 15*y^3*z^2 - 6*y*z^3 + 14*y^2*z^3 + 6*y*z^4)*G[1, 0, y])/(z^3*(y + z)^4) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[1, 1, y])/(y*z^3*(y + z)^2)) - ((I/2)*(2*y - 10*y^2 + 18*y^3 - 14*y^4 + 4*y^5 - 3*y*z + 10*y^2*z - 10*y^3*z + 2*y^4*z + y^5*z + 2*y*z^2 - 7*y^2*z^2 + 2*y^3*z^2 + 3*y^4*z^2 + z^3 - 7*y*z^3 + 8*y^2*z^3 + 4*y^3*z^3 - z^4 + 5*y*z^4 + 2*y^2*z^4)*G[1 - y, 0, z])/((-1 + y)^3*y*z^2*(y + z)) - ((I/2)*(-4*y + 4*y^2 - z + 5*y*z + z^2)*G[1 - y, 1 - y, z])/ (z^3*(y + z)) + G[0, 0, y]*(((I/2)*y*(-4 + 4*y + 3*z))/ ((-1 + y)*z^3) + ((2*I)*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4) + ((I/2)*(-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 5*y^2*z + 21*y^3*z - 35*y^4*z + 29*y^5*z - 12*y^6*z + 2*y^7*z + 2*y*z^2 - 9*y^2*z^2 + 13*y^3*z^2 - 3*y^4*z^2 - 7*y^5*z^2 + 4*y^6*z^2 - 3*y*z^3 + 10*y^2*z^3 - 10*y^3*z^3 - y^4*z^3 + 4*y^5*z^3 + 2*y*z^4 - 9*y^2*z^4 + 9*y^3*z^4 + 4*y^4*z^4 + z^5 - 7*y*z^5 + 14*y^2*z^5 + 4*y^3*z^5 - z^6 + 5*y*z^6 + 2*y^2*z^6)*G[-y, 1 - y, z])/ ((-1 + y)^3*y*z^4*(y + z)) + Pi^2*(((I/12)*(4*y^4 - 16*y^5 + 24*y^6 - 16*y^7 + 4*y^8 + 10*y^3*z - 43*y^4*z + 69*y^5*z - 49*y^6*z + 13*y^7*z + 8*y^2*z^2 - 39*y^3*z^2 + 72*y^4*z^2 - 60*y^5*z^2 + 20*y^6*z^2 - y^7*z^2 - 4*y*z^3 + 14*y^2*z^3 - 11*y^3*z^3 - 15*y^4*z^3 + 18*y^5*z^3 - 2*y^6*z^3 + 8*y*z^4 - 19*y^2*z^4 - 15*y^3*z^4 + 34*y^4*z^4 - 2*y^5*z^4 + y*z^5 - 31*y^2*z^5 + 50*y^3*z^5 - 2*y^4*z^5 - 10*y*z^6 + 29*y^2*z^6 - y^3*z^6 + 6*y*z^7))/((-1 + y)^3*z^3* (-1 + y + z)*(y + z)^3) - ((I/6)*(2*y - 8*y^2 + 12*y^3 - 8*y^4 + 2*y^5 - y*z + 3*y^2*z - 3*y^3*z + y^4*z - y*z^2 + 2*y^2*z^2 - y^3*z^2 + 3*y*z^3 - 3*y^2*z^3 - 3*y*z^4)*G[0, z])/ ((-1 + y)^4*z^3) + ((I/12)*(4*y^4 - 34*y^5 + 110*y^6 - 180*y^7 + 160*y^8 - 74*y^9 + 14*y^10 + 14*y^3*z - 132*y^4*z + 465*y^5*z - 820*y^6*z + 780*y^7*z - 384*y^8*z + 77*y^9*z + 16*y^2*z^2 - 184*y^3*z^2 + 744*y^4*z^2 - 1456*y^5*z^2 + 1504*y^6*z^2 - 792*y^7*z^2 + 168*y^8*z^2 + 12*y*z^3 - 144*y^2*z^3 + 644*y^3*z^3 - 1376*y^4*z^3 + 1514*y^5*z^3 - 828*y^6*z^3 + 178*y^7*z^3 - 34*y*z^4 + 246*y^2*z^4 - 644*y^3*z^4 + 756*y^4*z^4 - 382*y^5*z^4 + 58*y^6*z^4 + 27*y*z^5 - 108*y^2*z^5 + 102*y^3*z^5 + 60*y^4*z^5 - 87*y^5*z^5 - 40*y^2*z^6 + 152*y^3*z^6 - 136*y^4*z^6 - 10*y*z^7 + 68*y^2*z^7 - 94*y^3*z^7 + 12*y*z^8 - 36*y^2*z^8 - 6*y*z^9)* G[1 - y, z])/((-1 + y)^4*z^3*(-1 + y + z)*(y + z)^4) + G[0, y]*(((-1/12*I)*(-4*y + 12*y^2 - 12*y^3 + 4*y^4 + 6*y*z - 12*y^2*z + 6*y^3*z - y*z^3))/((-1 + y)^2*z^3*(-1 + y + z)) + ((I/3)*(-y + y^2 + y*z)*G[1 - y, z])/z^4) + G[1, y]*(((I/6)*(-2*y^4 + 12*y^5 - 28*y^6 + 32*y^7 - 18*y^8 + 4*y^9 - 7*y^3*z + 45*y^4*z - 111*y^5*z + 133*y^6*z - 78*y^7*z + 18*y^8*z - 8*y^2*z^2 + 59*y^3*z^2 - 160*y^4*z^2 + 205*y^5*z^2 - 126*y^6*z^2 + 30*y^7*z^2 - 6*y*z^3 + 46*y^2*z^3 - 130*y^3*z^3 + 170*y^4*z^3 - 101*y^5*z^3 + 21*y^6*z^3 + 8*y*z^4 - 36*y^2*z^4 + 54*y^3*z^4 - 20*y^4*z^4 - 9*y^5*z^4 - y*z^5 - y^2*z^5 + 23*y^3*z^5 - 33*y^4*z^5 - y*z^6 + 14*y^2*z^6 - 31*y^3*z^6 + 3*y*z^7 - 15*y^2*z^7 - 3*y*z^8))/((-1 + y)^4*z^3*(y + z)^4) - ((I/3)*(-y + y^2 + y*z)*G[1 - y, z])/z^4 - ((I/3)*(-y + y^2 + y*z)*G[-y, z])/z^4) + ((I/3)*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 - (I*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 - ((I/3)*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4) + G[1, 0, y]*(((-1/2*I)*(-4*y^3 + 12*y^4 - 12*y^5 + 4*y^6 - 11*y^2*z + 39*y^3*z - 43*y^4*z + 15*y^5*z - 13*y*z^2 + 57*y^2*z^2 - 71*y^3*z^2 + 26*y^4*z^2 - y^5*z^2 + 18*y*z^3 - 34*y^2*z^3 + 11*y^3*z^3 - 2*y^4*z^3 - 7*y^2*z^4 - 2*y^3*z^4 - 3*y*z^5 - 2*y^2*z^5 - y*z^6))/((-1 + y)*z^3*(-1 + y + z)*(y + z)^3) + ((2*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, -y, z])/z^4) + G[0, 1, y]*(((I/2)*(-4*y^3 + 12*y^4 - 12*y^5 + 4*y^6 + 2*y*z - 14*y^2*z + 31*y^3*z - 28*y^4*z + 9*y^5*z - 3*y*z^2 + 11*y^2*z^2 - 15*y^3*z^2 + 6*y^4*z^2 + y^5*z^2 + 2*y*z^3 - 10*y^2*z^3 + 11*y^3*z^3 + 3*y^4*z^3 + z^4 - 7*y*z^4 + 14*y^2*z^4 + 4*y^3*z^4 - z^5 + 5*y*z^5 + 2*y^2*z^5))/((-1 + y)^3*y*z^3*(y + z)) + ((2*I)*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 - ((4*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, -y, z])/z^4) + G[1, 1, y]*(((-1/2*I)*(-4*y + 4*y^2 - z + 5*y*z + z^2))/(z^3*(y + z)) - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, -y, z])/z^4) + (I*(2*y - 8*y^2 + 12*y^3 - 8*y^4 + 2*y^5 - y*z + 3*y^2*z - 3*y^3*z + y^4*z - y*z^2 + 2*y^2*z^2 - y^3*z^2 + 3*y*z^3 - 3*y^2*z^3 - 3*y*z^4)* G[0, 0, 1, y])/((-1 + y)^4*z^3) + ((I/2)*(-4*y^4 + 12*y^5 - 12*y^6 + 4*y^7 - 14*y^3*z + 48*y^4*z - 54*y^5*z + 20*y^6*z - 16*y^2*z^2 + 68*y^3*z^2 - 88*y^4*z^2 + 36*y^5*z^2 - 12*y*z^3 + 64*y^2*z^3 - 98*y^3*z^3 + 52*y^4*z^3 - 7*y^5*z^3 + 20*y*z^4 - 52*y^2*z^4 + 44*y^3*z^4 - 16*y^4*z^4 - 6*y*z^5 + 12*y^2*z^5 - 12*y^3*z^5 - 4*y^2*z^6 - y*z^7)* G[0, 1, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^4) + ((I/2)*(-8*y^5 + 40*y^6 - 80*y^7 + 80*y^8 - 40*y^9 + 8*y^10 - 28*y^4*z + 152*y^5*z - 328*y^6*z + 352*y^7*z - 188*y^8*z + 40*y^9*z - 32*y^3*z^2 + 200*y^4*z^2 - 480*y^5*z^2 + 560*y^6*z^2 - 320*y^7*z^2 + 72*y^8*z^2 - 17*y^2*z^3 + 134*y^3*z^3 - 371*y^4*z^3 + 484*y^5*z^3 - 320*y^6*z^3 + 104*y^7*z^3 - 14*y^8*z^3 + 2*y*z^4 + 14*y^2*z^4 - 84*y^3*z^4 + 156*y^4*z^4 - 170*y^5*z^4 + 138*y^6*z^4 - 56*y^7*z^4 + z^5 - 10*y*z^5 + 30*y^2*z^5 - 40*y^3*z^5 - 29*y^4*z^5 + 150*y^5*z^5 - 108*y^6*z^5 - 2*z^6 + 12*y*z^6 - 28*y^2*z^6 - 4*y^3*z^6 + 126*y^4*z^6 - 128*y^5*z^6 + z^7 - 4*y*z^7 - 3*y^2*z^7 + 62*y^3*z^7 - 92*y^4*z^7 + 12*y^2*z^8 - 36*y^3*z^8 - 6*y^2*z^9)* G[0, 1, 0, z])/((-1 + y)^4*y*z^3*(-1 + y + z)*(y + z)^4) - ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[0, 1, 1, y])/(y*z^3*(y + z)^2) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[0, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) - ((I/2)*(2*y^2 - 4*y^3 - 4*y^4 + 16*y^5 - 14*y^6 + 4*y^7 + 3*y*z - 5*y^2*z - 13*y^3*z + 39*y^4*z - 34*y^5*z + 10*y^6*z + 3*y*z^2 - 18*y^2*z^2 + 33*y^3*z^2 - 24*y^4*z^2 + 6*y^5*z^2 - 3*y*z^3 + 3*y^2*z^3 + 9*y^3*z^3 - 9*y^4*z^3 - 3*y*z^4 + 18*y^2*z^4 - 21*y^3*z^4 + 6*y*z^5 - 18*y^2*z^5 - 6*y*z^6)*G[0, -y, 1 - y, z])/ ((-1 + y)^4*z^3*(y + z)^2) + ((I/2)*y*(-4 + 12*y - 12*y^2 + 4*y^3 + 6*z - 12*y*z + 6*y^2*z - z^3)*G[1, 0, 0, y])/ ((-1 + y)^2*z^3*(-1 + y + z)) + ((I/2)*(4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 6*y^2*z - 26*y^3*z + 42*y^4*z - 30*y^5*z + 8*y^6*z - 2*y^2*z^2 + 4*y^3*z^2 - 2*y^4*z^2 - z^3 + 5*y*z^3 - 12*y^2*z^3 + 12*y^3*z^3 + 3*y^4*z^3 - 7*y^5*z^3 + z^4 - 4*y*z^4 + 4*y^2*z^4 + 12*y^3*z^4 - 19*y^4*z^4 + 6*y^2*z^5 - 18*y^3*z^5 - 6*y^2*z^6)*G[1, 0, 1, y])/((-1 + y)^4*y*z^3* (y + z)^2) + G[1 - y, z]* (((-1/2*I)*(4*y^2 - 12*y^3 + 12*y^4 - 4*y^5 + 8*y*z - 30*y^2*z + 38*y^3*z - 18*y^4*z + 2*y^5*z + z^2 - 13*y*z^2 + 26*y^2*z^2 - 20*y^3*z^2 + 6*y^4*z^2 - z^3 + 2*y*z^3 - 6*y^2*z^3 + 8*y^3*z^3 - z^4 + y*z^4 + 6*y^2*z^4 + z^5 + 2*y*z^5))/((-1 + y)^2*z^3* (y + z)^2) - ((I/2)*y*(2 - 4*y + 2*y^2 - z + y*z - z^2)*G[0, 0, y])/ ((-1 + y)^2*z^3) + ((I/2)*(4*y^3 - 14*y^4 + 16*y^5 - 4*y^6 - 4*y^7 + 2*y^8 + 6*y^2*z - 22*y^3*z + 25*y^4*z - 3*y^5*z - 11*y^6*z + 5*y^7*z - 6*y^3*z^2 + 15*y^4*z^2 - 12*y^5*z^2 + 3*y^6*z^2 - z^3 + 5*y*z^3 - 13*y^2*z^3 + 13*y^3*z^3 + 4*y^4*z^3 - 8*y^5*z^3 + z^4 - 4*y*z^4 + 3*y^2*z^4 + 14*y^3*z^4 - 20*y^4*z^4 + 6*y^2*z^5 - 18*y^3*z^5 - 6*y^2*z^6)*G[0, 1, y])/((-1 + y)^4*y*z^3*(y + z)^2) - ((I/2)*(4*y^4 - 20*y^5 + 36*y^6 - 28*y^7 + 8*y^8 + 14*y^3*z - 80*y^4*z + 162*y^5*z - 140*y^6*z + 44*y^7*z + 16*y^2*z^2 - 116*y^3*z^2 + 280*y^4*z^2 - 276*y^5*z^2 + 96*y^6*z^2 + 12*y*z^3 - 96*y^2*z^3 + 266*y^3*z^3 - 292*y^4*z^3 + 109*y^5*z^3 - 28*y*z^4 + 124*y^2*z^4 - 164*y^3*z^4 + 64*y^4*z^4 + 18*y*z^5 - 36*y^2*z^5 + 12*y^3*z^5 - 4*y^2*z^6 - y*z^7)*G[1, 0, y])/((-1 + y)^2*z^3* (-1 + y + z)*(y + z)^4) - ((2*I)*(-y + y^2 + y*z)*G[0, 0, 1, y])/ z^4 - ((2*I)*(-y + y^2 + y*z)*G[0, 1, 0, y])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[1, 0, 0, y])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[1, 0, 1, y])/z^4) - (I*(-2*y^4 + 2*y^5 - 7*y^3*z + 9*y^4*z - 8*y^2*z^2 + 15*y^3*z^2 - 6*y*z^3 + 14*y^2*z^3 + 6*y*z^4)*G[1, 1, 0, y])/(z^3*(y + z)^4) + G[-y, z]*(((-1/2*I)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[0, 1, y])/(y*z^3*(y + z)^2) + ((I/2)*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)*G[1, 0, y])/ (z^3*(y + z)^2) - ((I/2)*(-6*y^3 + 6*y^4 - 9*y^2*z + 15*y^3*z + 9*y^2*z^2 + z^3 - y*z^3 - z^4)*G[1, 1, y])/(y*z^3*(y + z)^2) + ((2*I)*(-y + y^2 + y*z)*G[0, 1, 0, y])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[0, 1, 1, y])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1, 0, 1, y])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1, 1, 0, y])/z^4) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[1 - y, 0, 1 - y, z])/(y*z^3*(y + z)^2) - ((I/2)*(8*y^5 - 56*y^6 + 160*y^7 - 240*y^8 + 200*y^9 - 88*y^10 + 16*y^11 + 28*y^4*z - 216*y^5*z + 672*y^6*z - 1088*y^7*z + 972*y^8*z - 456*y^9*z + 88*y^10*z + 32*y^3*z^2 - 296*y^4*z^2 + 1056*y^5*z^2 - 1904*y^6*z^2 + 1856*y^7*z^2 - 936*y^8*z^2 + 192*y^9*z^2 + 17*y^2*z^3 - 198*y^3*z^3 + 835*y^4*z^3 - 1700*y^5*z^3 + 1806*y^6*z^3 - 964*y^7*z^3 + 204*y^8*z^3 - 2*y*z^4 - 30*y^2*z^4 + 260*y^3*z^4 - 700*y^4*z^4 + 834*y^5*z^4 - 434*y^6*z^4 + 72*y^7*z^4 - z^5 + 10*y*z^5 - 6*y^2*z^5 - 56*y^3*z^5 + 65*y^4*z^5 + 66*y^5*z^5 - 84*y^6*z^5 + 2*z^6 - 12*y*z^6 + 28*y^2*z^6 - 68*y^3*z^6 + 162*y^4*z^6 - 136*y^5*z^6 - z^7 + 4*y*z^7 - 15*y^2*z^7 + 70*y^3*z^7 - 94*y^4*z^7 + 12*y^2*z^8 - 36*y^3*z^8 - 6*y^2*z^9)*G[1 - y, 1, 0, z])/((-1 + y)^4*y*z^3*(-1 + y + z)* (y + z)^4) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[1 - y, 1 - y, 0, z])/ (y*z^3*(y + z)^2) + ((I/2)*(6*y^3 - 24*y^4 + 36*y^5 - 24*y^6 + 6*y^7 + 9*y^2*z - 39*y^3*z + 63*y^4*z - 45*y^5*z + 12*y^6*z - 3*y^2*z^2 + 6*y^3*z^2 - 3*y^4*z^2 - z^3 + 5*y*z^3 - 13*y^2*z^3 + 13*y^3*z^3 + 4*y^4*z^3 - 8*y^5*z^3 + z^4 - 4*y*z^4 + 3*y^2*z^4 + 14*y^3*z^4 - 20*y^4*z^4 + 6*y^2*z^5 - 18*y^3*z^5 - 6*y^2*z^6)* G[1 - y, -y, 1 - y, z])/((-1 + y)^4*y*z^3*(y + z)^2) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[-y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[-y, 1 - y, 0, z])/(y*z^3*(y + z)^2) - ((I/2)*(-6*y^3 + 6*y^4 - 9*y^2*z + 15*y^3*z + 9*y^2*z^2 + z^3 - y*z^3 - z^4)*G[-y, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) - ((I/2)*(-6*y^3 + 6*y^4 - 9*y^2*z + 15*y^3*z + 9*y^2*z^2 + z^3 - y*z^3 - z^4)*G[-y, -y, 1 - y, z])/(y*z^3*(y + z)^2) + G[0, y]*(((I/2)*(-4*y^3 + 8*y^4 - 4*y^5 - 8*y^2*z + 18*y^3*z - 12*y^4*z + 2*y^5*z - y*z^2 + 4*y^2*z^2 - 4*y^3*z^2 + 4*y^4*z^2 + 2*y^2*z^3 + 4*y^3*z^3 + y*z^4 + 2*y^2*z^4))/((-1 + y)^2*z^3* (y + z)^2) - ((I/2)*(2*y^3 - 6*y^4 + 4*y^5 + 4*y^2*z - 16*y^3*z + 13*y^4*z + y^5*z + 8*y*z^2 - 29*y^2*z^2 + 26*y^3*z^2 + 2*y^4*z^2 - 13*y*z^3 + 20*y^2*z^3 + 2*y^3*z^3 + 3*y*z^4 + 2*y^2*z^4 + y*z^5)* G[0, z])/((-1 + y)*z^2*(-1 + y + z)*(y + z)^3) - ((I/2)*(-4*y^2 + 8*y^3 - 4*y^4 - 5*y*z + 15*y^2*z - 12*y^3*z + 2*y^4*z + 5*y*z^2 - 8*y^2*z^2 + 4*y^3*z^2 - y*z^3 + 3*y^2*z^3 + y*z^4)*G[1 - y, z])/((-1 + y)*z^4*(y + z)) + ((I/2)*(2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 7*y^2*z + 4*y^3*z - y*z^2 - y*z^3 - y^2*z^3 - y*z^4)*G[0, 1 - y, z])/((-1 + y)^2*z^3* (y + z)^2) + ((I/2)*(4*y^4 - 20*y^5 + 36*y^6 - 28*y^7 + 8*y^8 + 14*y^3*z - 80*y^4*z + 162*y^5*z - 140*y^6*z + 44*y^7*z + 16*y^2*z^2 - 116*y^3*z^2 + 280*y^4*z^2 - 276*y^5*z^2 + 96*y^6*z^2 + 12*y*z^3 - 96*y^2*z^3 + 266*y^3*z^3 - 292*y^4*z^3 + 109*y^5*z^3 - 28*y*z^4 + 124*y^2*z^4 - 164*y^3*z^4 + 64*y^4*z^4 + 18*y*z^5 - 36*y^2*z^5 + 12*y^3*z^5 - 4*y^2*z^6 - y*z^7)* G[1 - y, 0, z])/((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^4) + ((I/2)*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, z])/(z^3*(y + z)^2) + ((I/2)*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)*G[-y, 1 - y, z])/ (z^3*(y + z)^2) - ((2*I)*(-y + y^2 + y*z)*G[1 - y, 0, 1 - y, z])/ z^4 - ((2*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, 0, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, 0, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 0, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, -y, 1 - y, z])/z^4) + G[1, y]*(((-1/2*I)*(4*y^2 - 12*y^3 + 12*y^4 - 4*y^5 + 8*y*z - 30*y^2*z + 38*y^3*z - 18*y^4*z + 2*y^5*z + z^2 - 13*y*z^2 + 26*y^2*z^2 - 20*y^3*z^2 + 6*y^4*z^2 - z^3 + 2*y*z^3 - 6*y^2*z^3 + 8*y^3*z^3 - z^4 + y*z^4 + 6*y^2*z^4 + z^5 + 2*y*z^5))/ ((-1 + y)^2*z^3*(y + z)^2) - ((I/2)*(-4*y + 4*y^2 - z + 5*y*z + z^2)* G[1 - y, z])/(z^3*(y + z)) + ((I/2)*(-4*y^3 + 16*y^4 - 24*y^5 + 16*y^6 - 4*y^7 - 5*y^2*z + 21*y^3*z - 35*y^4*z + 29*y^5*z - 12*y^6*z + 2*y^7*z + 2*y*z^2 - 9*y^2*z^2 + 13*y^3*z^2 - 3*y^4*z^2 - 7*y^5*z^2 + 4*y^6*z^2 - 3*y*z^3 + 10*y^2*z^3 - 10*y^3*z^3 - y^4*z^3 + 4*y^5*z^3 + 2*y*z^4 - 9*y^2*z^4 + 9*y^3*z^4 + 4*y^4*z^4 + z^5 - 7*y*z^5 + 14*y^2*z^5 + 4*y^3*z^5 - z^6 + 5*y*z^6 + 2*y^2*z^6)*G[-y, z])/((-1 + y)^3*y*z^4*(y + z)) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[0, 1 - y, z])/(y*z^3*(y + z)^2) - ((I/2)*(2*y^2 - 4*y^3 - 4*y^4 + 16*y^5 - 14*y^6 + 4*y^7 + 3*y*z - 5*y^2*z - 13*y^3*z + 39*y^4*z - 34*y^5*z + 10*y^6*z + 3*y*z^2 - 18*y^2*z^2 + 33*y^3*z^2 - 24*y^4*z^2 + 6*y^5*z^2 - 3*y*z^3 + 3*y^2*z^3 + 9*y^3*z^3 - 9*y^4*z^3 - 3*y*z^4 + 18*y^2*z^4 - 21*y^3*z^4 + 6*y*z^5 - 18*y^2*z^5 - 6*y*z^6)*G[0, -y, z])/ ((-1 + y)^4*z^3*(y + z)^2) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[1 - y, 0, z])/ (y*z^3*(y + z)^2) + ((I/2)*(6*y^3 - 24*y^4 + 36*y^5 - 24*y^6 + 6*y^7 + 9*y^2*z - 39*y^3*z + 63*y^4*z - 45*y^5*z + 12*y^6*z - 3*y^2*z^2 + 6*y^3*z^2 - 3*y^4*z^2 - z^3 + 5*y*z^3 - 13*y^2*z^3 + 13*y^3*z^3 + 4*y^4*z^3 - 8*y^5*z^3 + z^4 - 4*y*z^4 + 3*y^2*z^4 + 14*y^3*z^4 - 20*y^4*z^4 + 6*y^2*z^5 - 18*y^3*z^5 - 6*y^2*z^6)* G[1 - y, -y, z])/((-1 + y)^4*y*z^3*(y + z)^2) + ((I/2)*(-4*y^3 + 4*y^4 - 6*y^2*z + 10*y^3*z + 6*y^2*z^2 + z^3 - y*z^3 - z^4)*G[-y, 0, z])/(y*z^3*(y + z)^2) - ((I/2)*(-6*y^3 + 6*y^4 - 9*y^2*z + 15*y^3*z + 9*y^2*z^2 + z^3 - y*z^3 - z^4)*G[-y, 1 - y, z])/(y*z^3*(y + z)^2) - ((I/2)*(-6*y^3 + 6*y^4 - 9*y^2*z + 15*y^3*z + 9*y^2*z^2 + z^3 - y*z^3 - z^4)*G[-y, -y, z])/(y*z^3*(y + z)^2) + ((4*I)*(-y + y^2 + y*z)*G[1 - y, 0, -y, z])/z^4 - ((4*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, -y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, -y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 0, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, 1 - y, -y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, -y, 0, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, -y, 1 - y, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, -y, -y, z])/z^4) - ((4*I)*(-y + y^2 + y*z)*G[1 - y, 0, 1, 0, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[1 - y, 0, -y, 1 - y, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, 1, 0, z])/z^4 - ((4*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, 0, 1, 0, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, 1 - y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, -y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 0, 1 - y, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 1, 0, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 1 - y, 0, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, 1 - y, -y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, -y, 0, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, -y, 1 - y, 0, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, -y, 1 - y, 1 - y, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[-y, -y, -y, 1 - y, z])/z^4 + (((I/2)*(-8*y + 40*y^2 - 80*y^3 + 80*y^4 - 40*y^5 + 8*y^6 + 12*y*z - 48*y^2*z + 72*y^3*z - 48*y^4*z + 12*y^5*z - 23*y*z^3 + 46*y^2*z^3 - 23*y^3*z^3 + 36*y*z^4 - 36*y^2*z^4 - 18*y*z^5))/ ((-1 + y)^4*z^3*(-1 + y + z)) - ((4*I)*(-y + y^2 + y*z)*G[1 - y, z])/ z^4)*Zeta[3])/Nc + Nc*((I*(-1 + y + z)*(y + y*z)*G[0, 0, z])/ ((-1 + y)*z^2*(y + z)) + G[0, 1 - y, z]* (((I/12)*(-8*y^3 + 40*y^4 - 156*y^5 + 444*y^6 - 744*y^7 + 696*y^8 - 340*y^9 + 68*y^10 - 24*y^2*z + 156*y^3*z - 516*y^4*z + 1158*y^5*z - 1752*y^6*z + 1632*y^7*z - 828*y^8*z + 174*y^9*z - 24*y*z^2 + 228*y^2*z^2 - 792*y^3*z^2 + 1412*y^4*z^2 - 1398*y^5*z^2 + 732*y^6*z^2 - 164*y^7*z^2 + 12*y^8*z^2 - 6*y^9*z^2 - 8*z^3 + 148*y*z^3 - 699*y^2*z^3 + 1315*y^3*z^3 - 697*y^4*z^3 - 1005*y^5*z^3 + 1420*y^6*z^3 - 390*y^7*z^3 - 84*y^8*z^3 + 36*z^4 - 387*y*z^4 + 1233*y^2*z^4 - 1371*y^3*z^4 - 459*y^4*z^4 + 1800*y^5*z^4 - 510*y^6*z^4 - 342*y^7*z^4 - 72*z^5 + 552*y*z^5 - 1296*y^2*z^5 + 720*y^3*z^5 + 1005*y^4*z^5 - 423*y^5*z^5 - 648*y^6*z^5 + 80*z^6 - 424*y*z^6 + 558*y^2*z^6 + 409*y^3*z^6 - 467*y^4*z^6 - 642*y^5*z^6 - 48*z^7 + 144*y*z^7 + 99*y^2*z^7 - 357*y^3*z^7 - 324*y^4*z^7 + 12*z^8 - 9*y*z^8 - 99*y^2*z^8 - 66*y^3*z^8))/((-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^3) - ((4*I)*(-y + y^2 + y*z)*G[1, 0, y])/z^4) + ((I/12)*(-8*y^3 + 48*y^4 + 144*y^5 - 1168*y^6 + 2544*y^7 - 2616*y^8 + 1320*y^9 - 264*y^10 - 24*y^2*z + 188*y^3*z + 126*y^4*z - 3492*y^5*z + 10048*y^6*z - 13032*y^7*z + 8562*y^8*z - 2640*y^9*z + 264*y^10*z - 24*y*z^2 + 276*y^2*z^2 - 462*y^3*z^2 - 3450*y^4*z^2 + 15522*y^5*z^2 - 26178*y^6*z^2 + 21696*y^7*z^2 - 8652*y^8*z^2 + 1260*y^9*z^2 + 12*y^10*z^2 - 8*z^3 + 180*y*z^3 - 1077*y^2*z^3 + 688*y^3*z^3 + 8349*y^4*z^3 - 23850*y^5*z^3 + 26740*y^6*z^3 - 13440*y^7*z^3 + 2358*y^8*z^3 + 60*y^9*z^3 + 44*z^4 - 579*y*z^4 + 2373*y^2*z^4 - 1924*y^3*z^4 - 6582*y^4*z^4 + 14448*y^5*z^4 - 9436*y^6*z^4 + 1344*y^7*z^4 + 312*y^8*z^4 - 108*z^5 + 1035*y*z^5 - 3207*y^2*z^5 + 2994*y^3*z^5 + 1452*y^4*z^5 - 1968*y^5*z^5 - 1248*y^6*z^5 + 888*y^7*z^5 + 152*z^6 - 1080*y*z^6 + 2376*y^2*z^6 - 1346*y^3*z^6 + 78*y^4*z^6 - 1782*y^5*z^6 + 1278*y^6*z^6 - 128*z^7 + 624*y*z^7 - 627*y^2*z^7 - 424*y^3*z^7 - 423*y^4*z^7 + 978*y^5*z^7 + 60*z^8 - 165*y*z^8 - 189*y^2*z^8 + 228*y^3*z^8 + 390*y^4*z^8 - 12*z^9 + 9*y*z^9 + 99*y^2*z^9 + 66*y^3*z^9)*G[1, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + G[0, -y, z]*(((2*I)*(-y + y^2 + y*z)*G[1, 0, y])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1, 1, y])/z^4) + G[0, z]*(((I/12)*(4*y^2 + 170*y^3 - 530*y^4 + 534*y^5 - 178*y^6 + 8*y*z + 316*y^2*z - 1274*y^3*z + 1652*y^4*z - 786*y^5*z + 84*y^6*z + 4*z^2 + 5*y*z^2 - 489*y^2*z^2 + 1082*y^3*z^2 - 854*y^4*z^2 + 252*y^5*z^2 - 12*z^3 + 9*y*z^3 + 32*y^2*z^3 - 242*y^3*z^3 + 342*y^4*z^3 + 12*z^4 - 65*y*z^4 + 47*y^2*z^4 + 264*y^3*z^4 - 4*z^5 + 43*y*z^5 + 90*y^2*z^5))/ ((-1 + y)^2*y*z^2*(-1 + y + z)*(y + z)^2) + ((I/12)*(-8*y^3 + 40*y^4 - 156*y^5 + 444*y^6 - 744*y^7 + 696*y^8 - 340*y^9 + 68*y^10 - 24*y^2*z + 156*y^3*z - 516*y^4*z + 1158*y^5*z - 1752*y^6*z + 1632*y^7*z - 828*y^8*z + 174*y^9*z - 24*y*z^2 + 228*y^2*z^2 - 792*y^3*z^2 + 1412*y^4*z^2 - 1398*y^5*z^2 + 732*y^6*z^2 - 164*y^7*z^2 + 12*y^8*z^2 - 6*y^9*z^2 - 8*z^3 + 148*y*z^3 - 699*y^2*z^3 + 1315*y^3*z^3 - 697*y^4*z^3 - 1005*y^5*z^3 + 1420*y^6*z^3 - 390*y^7*z^3 - 84*y^8*z^3 + 36*z^4 - 387*y*z^4 + 1233*y^2*z^4 - 1371*y^3*z^4 - 459*y^4*z^4 + 1800*y^5*z^4 - 510*y^6*z^4 - 342*y^7*z^4 - 72*z^5 + 552*y*z^5 - 1296*y^2*z^5 + 720*y^3*z^5 + 1005*y^4*z^5 - 423*y^5*z^5 - 648*y^6*z^5 + 80*z^6 - 424*y*z^6 + 558*y^2*z^6 + 409*y^3*z^6 - 467*y^4*z^6 - 642*y^5*z^6 - 48*z^7 + 144*y*z^7 + 99*y^2*z^7 - 357*y^3*z^7 - 324*y^4*z^7 + 12*z^8 - 9*y*z^8 - 99*y^2*z^8 - 66*y^3*z^8)*G[1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^3) - ((I/6)*(66*y - 264*y^2 + 396*y^3 - 264*y^4 + 66*y^5 - 99*y*z + 297*y^2*z - 297*y^3*z + 99*y^4*z + 26*y*z^2 - 52*y^2*z^2 + 26*y^3*z^2 - 10*y*z^3 + 10*y^2*z^3 + 8*y*z^4)* G[0, 0, y])/((-1 + y)^3*z^3*(-1 + y + z)) - ((I/6)*(12*y^4 - 6*y^5 - 216*y^6 + 750*y^7 - 1140*y^8 + 918*y^9 - 384*y^10 + 66*y^11 + 18*y^3*z - 6*y^4*z - 537*y^5*z + 2145*y^6*z - 3720*y^7*z + 3372*y^8*z - 1569*y^9*z + 297*y^10*z + 4*y^2*z^2 - 4*y^3*z^2 - 414*y^4*z^2 + 2111*y^5*z^2 - 4364*y^6*z^2 + 4542*y^7*z^2 - 2370*y^8*z^2 + 495*y^9*z^2 + 8*y*z^3 - 68*y^2*z^3 + 99*y^3*z^3 + 475*y^4*z^3 - 1696*y^5*z^3 + 2100*y^6*z^3 - 1155*y^7*z^3 + 237*y^8*z^3 + 4*z^4 - 52*y*z^4 + 240*y^2*z^4 - 457*y^3*z^4 + 556*y^4*z^4 - 906*y^5*z^4 + 1056*y^6*z^4 - 441*y^7*z^4 - 12*z^5 + 96*y*z^5 - 304*y^2*z^5 + 610*y^3*z^5 - 1338*y^4*z^5 + 1897*y^5*z^5 - 949*y^6*z^5 + 12*z^6 - 68*y*z^6 + 152*y^2*z^6 - 444*y^3*z^6 + 1130*y^4*z^6 - 863*y^5*z^6 - 4*z^7 + 16*y*z^7 - 24*y^2*z^7 + 259*y^3*z^7 - 409*y^4*z^7 - 81*y^3*z^8)* G[0, 1, y])/((-1 + y)^4*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/6)*(-78*y^6 + 378*y^7 - 732*y^8 + 708*y^9 - 342*y^10 + 66*y^11 - 273*y^5*z + 1551*y^6*z - 3444*y^7*z + 3756*y^8*z - 2019*y^9*z + 429*y^10*z - 316*y^4*z^2 + 2327*y^5*z^2 - 6262*y^6*z^2 + 7962*y^7*z^2 - 4866*y^8*z^2 + 1155*y^9*z^2 - 208*y^3*z^3 + 1940*y^4*z^3 - 6319*y^5*z^3 + 9387*y^6*z^3 - 6543*y^7*z^3 + 1743*y^8*z^3 - 12*y^2*z^4 + 672*y^3*z^4 - 3396*y^4*z^4 + 6417*y^5*z^4 - 5298*y^6*z^4 + 1623*y^7*z^4 - 10*y*z^5 + 86*y^2*z^5 - 838*y^3*z^5 + 2326*y^4*z^5 - 2468*y^5*z^5 + 928*y^6*z^5 - 4*z^6 + 50*y*z^6 - 196*y^2*z^6 + 514*y^3*z^6 - 644*y^4*z^6 + 316*y^5*z^6 + 12*z^7 - 78*y*z^7 + 174*y^2*z^7 - 168*y^3*z^7 + 84*y^4*z^7 - 12*z^8 + 46*y*z^8 - 56*y^2*z^8 + 28*y^3*z^8 + 4*z^9 - 8*y*z^9 + 4*y^2*z^9)*G[1, 0, y])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(-66*y^4 + 66*y^5 - 165*y^3*z + 231*y^4*z - 125*y^2*z^2 + 290*y^3*z^2 - 9*y*z^3 + 134*y^2*z^3 + 9*z^4 - 9*z^5)*G[1, 1, y])/ (y*z^3*(y + z)^3)) + ((I/12)*(-8*y^3 + 40*y^4 - 156*y^5 + 444*y^6 - 744*y^7 + 696*y^8 - 340*y^9 + 68*y^10 - 24*y^2*z + 156*y^3*z - 516*y^4*z + 1158*y^5*z - 1752*y^6*z + 1632*y^7*z - 828*y^8*z + 174*y^9*z - 24*y*z^2 + 228*y^2*z^2 - 792*y^3*z^2 + 1412*y^4*z^2 - 1398*y^5*z^2 + 732*y^6*z^2 - 164*y^7*z^2 + 12*y^8*z^2 - 6*y^9*z^2 - 8*z^3 + 148*y*z^3 - 699*y^2*z^3 + 1315*y^3*z^3 - 697*y^4*z^3 - 1005*y^5*z^3 + 1420*y^6*z^3 - 390*y^7*z^3 - 84*y^8*z^3 + 36*z^4 - 387*y*z^4 + 1233*y^2*z^4 - 1371*y^3*z^4 - 459*y^4*z^4 + 1800*y^5*z^4 - 510*y^6*z^4 - 342*y^7*z^4 - 72*z^5 + 552*y*z^5 - 1296*y^2*z^5 + 720*y^3*z^5 + 1005*y^4*z^5 - 423*y^5*z^5 - 648*y^6*z^5 + 80*z^6 - 424*y*z^6 + 558*y^2*z^6 + 409*y^3*z^6 - 467*y^4*z^6 - 642*y^5*z^6 - 48*z^7 + 144*y*z^7 + 99*y^2*z^7 - 357*y^3*z^7 - 324*y^4*z^7 + 12*z^8 - 9*y*z^8 - 99*y^2*z^8 - 66*y^3*z^8)*G[1 - y, 0, z])/((-1 + y)^3*y^2*z^3*(-1 + y + z)* (y + z)^3) - ((I/6)*(79*y^2 - 158*y^3 + 79*y^4 + 117*y*z - 307*y^2*z + 190*y^3*z + 9*z^2 - 129*y*z^2 + 120*y^2*z^2 - 6*y^3*z^2 - 9*z^3 + 9*y*z^3 - 12*y^2*z^3 - 6*y*z^4)* G[1 - y, 1 - y, z])/((-1 + y)*z^3*(y + z)^2) + ((I/12)*(8*y^3 - 36*y^4 + 294*y^5 - 1190*y^6 + 2268*y^7 - 2232*y^8 + 1110*y^9 - 222*y^10 + 24*y^2*z - 144*y^3*z + 834*y^4*z - 3270*y^5*z + 6852*y^6*z - 7704*y^7*z + 4542*y^8*z - 1218*y^9*z + 84*y^10*z + 24*y*z^2 - 216*y^2*z^2 + 855*y^3*z^2 - 2721*y^4*z^2 + 6189*y^5*z^2 - 8391*y^6*z^2 + 6288*y^7*z^2 - 2364*y^8*z^2 + 336*y^9*z^2 + 8*z^3 - 144*y*z^3 + 600*y^2*z^3 - 1180*y^3*z^3 + 1770*y^4*z^3 - 2628*y^5*z^3 + 2996*y^6*z^3 - 1944*y^7*z^3 + 522*y^8*z^3 - 36*z^4 + 363*y*z^4 - 981*y^2*z^4 + 879*y^3*z^4 + 213*y^4*z^4 - 531*y^5*z^4 - 357*y^6*z^4 + 450*y^7*z^4 + 72*z^5 - 504*y*z^5 + 1032*y^2*z^5 - 402*y^3*z^5 - 1062*y^4*z^5 + 642*y^5*z^5 + 384*y^6*z^5 - 80*z^6 + 384*y*z^6 - 450*y^2*z^6 - 508*y^3*z^6 + 744*y^4*z^6 + 396*y^5*z^6 + 48*z^7 - 132*y*z^7 - 108*y^2*z^7 + 420*y^3*z^7 + 258*y^4*z^7 - 12*z^8 + 9*y*z^8 + 99*y^2*z^8 + 66*y^3*z^8)*G[-y, 1 - y, z])/((-1 + y)^3*y^2*z^4* (-1 + y + z)*(y + z)^2) + G[0, 0, y]* (((I/6)*(79*y^2 - 158*y^3 + 79*y^4 + 85*y*z - 211*y^2*z + 126*y^3*z - 41*y*z^2 + 6*y^2*z^2 + 6*y^3*z^2 - 35*y*z^3 + 6*y^2*z^3))/ ((-1 + y)^2*z^3*(y + z)) - ((2*I)*(-y + y^2 + y*z)*G[0, 1 - y, z])/ z^4 + ((11*I)*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 - ((4*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4) + Pi^2*(((I/72)*(-8*y^3 + 40*y^4 - 162*y^5 + 506*y^6 - 916*y^7 + 900*y^8 - 450*y^9 + 90*y^10 - 24*y^2*z + 160*y^3*z - 486*y^4*z + 1002*y^5*z - 1504*y^6*z + 1464*y^7*z - 786*y^8*z + 174*y^9*z - 24*y*z^2 + 240*y^2*z^2 - 750*y^3*z^2 + 858*y^4*z^2 - 30*y^5*z^2 - 522*y^6*z^2 + 48*y^7*z^2 + 312*y^8*z^2 - 132*y^9*z^2 - 8*z^3 + 160*y*z^3 - 600*y^2*z^3 + 211*y^3*z^3 + 2140*y^4*z^3 - 3081*y^5*z^3 + 394*y^6*z^3 + 1384*y^7*z^3 - 600*y^8*z^3 + 40*z^4 - 408*y*z^4 + 759*y^2*z^4 + 523*y^3*z^4 - 924*y^4*z^4 - 2514*y^5*z^4 + 3670*y^6*z^4 - 1146*y^7*z^4 - 72*z^5 + 480*y*z^5 - 813*y^2*z^5 + 1734*y^3*z^5 - 4980*y^4*z^5 + 4971*y^5*z^5 - 1158*y^6*z^5 + 56*z^6 - 256*y*z^6 + 873*y^2*z^6 - 3053*y^3*z^6 + 3484*y^4*z^6 - 618*y^5*z^6 - 16*z^7 + 48*y*z^7 - 597*y^2*z^7 + 1189*y^3*z^7 - 138*y^4*z^7 + 162*y^2*z^8))/((-1 + y)^3*y*z^3* (-1 + y + z)^2*(y + z)^3) - ((I/12)*(-22*y + 110*y^2 - 220*y^3 + 220*y^4 - 110*y^5 + 22*y^6 + 33*y*z - 132*y^2*z + 198*y^3*z - 132*y^4*z + 33*y^5*z - 36*y*z^3 + 72*y^2*z^3 - 36*y^3*z^3 + 54*y*z^4 - 54*y^2*z^4 - 27*y*z^5)*G[0, z])/((-1 + y)^4*z^3* (-1 + y + z)) - ((I/9)*(1 - 3*y + 3*y^2 - 6*z + 15*y*z - 12*y^2*z + 15*z^2 - 30*y*z^2 + 18*y^2*z^2 - 20*z^3 + 30*y*z^3 - 12*y^2*z^3 + 15*z^4 - 15*y*z^4 + 3*y^2*z^4 - 6*z^5 + 3*y*z^5 + z^6)*G[1, z])/ (y^2*z^4*(-1 + y + z)^2) + ((I/36)*(-4*y^4 + 24*y^5 - 60*y^6 + 89*y^7 - 114*y^8 + 159*y^9 - 184*y^10 + 135*y^11 - 54*y^12 + 9*y^13 - 16*y^3*z + 116*y^4*z - 352*y^5*z + 808*y^6*z - 2084*y^7*z + 4516*y^8*z - 6216*y^9*z + 4992*y^10*z - 2148*y^11*z + 384*y^12*z - 24*y^2*z^2 + 224*y^3*z^2 - 848*y^4*z^2 + 2454*y^5*z^2 - 7448*y^6*z^2 + 17657*y^7*z^2 - 26076*y^8*z^2 + 22356*y^9*z^2 - 10236*y^10*z^2 + 1941*y^11*z^2 - 16*y*z^3 + 216*y^2*z^3 - 1072*y^3*z^3 + 3556*y^4*z^3 - 11232*y^5*z^3 + 28252*y^6*z^3 - 45040*y^7*z^3 + 41628*y^8*z^3 - 20400*y^9*z^3 + 4108*y^10*z^3 - 4*z^4 + 104*y*z^4 - 748*y^2*z^4 + 2906*y^3*z^4 - 9220*y^4*z^4 + 23840*y^5*z^4 - 40588*y^6*z^4 + 40142*y^7*z^4 - 20776*y^8*z^4 + 4344*y^9*z^4 + 20*z^5 - 272*y*z^5 + 1332*y^2*z^5 - 4222*y^3*z^5 + 10858*y^4*z^5 - 19452*y^5*z^5 + 20072*y^6*z^5 - 10196*y^7*z^5 + 1860*y^8*z^5 - 40*z^6 + 368*y*z^6 - 1332*y^2*z^6 + 3104*y^3*z^6 - 5056*y^4*z^6 + 4392*y^5*z^6 - 652*y^6*z^6 - 865*y^7*z^6 + 40*z^7 - 272*y*z^7 + 748*y^2*z^7 - 1072*y^3*z^7 + 320*y^4*z^7 + 1676*y^5*z^7 - 1764*y^6*z^7 - 20*z^8 + 104*y*z^8 - 216*y^2*z^8 + 92*y^3*z^8 + 796*y^4*z^8 - 1242*y^5*z^8 + 4*z^9 - 16*y*z^9 + 24*y^2*z^9 + 146*y^3*z^9 - 482*y^4*z^9 - 81*y^3*z^10)* G[1 - y, z])/((-1 + y)^4*y^2*z^4*(-1 + y + z)*(y + z)^4) + G[0, y]*(((-1/12*I)*(-52*y + 156*y^2 - 156*y^3 + 52*y^4 + 78*y*z - 156*y^2*z + 78*y^3*z - 6*y*z^2 + 6*y^2*z^2 - 17*y*z^3))/ ((-1 + y)^2*z^3*(-1 + y + z)) + (((13*I)/3)*(-y + y^2 + y*z)* G[1 - y, z])/z^4) + G[1, y]* (((I/36)*(-204*y^6 + 1446*y^7 - 4392*y^8 + 7410*y^9 - 7500*y^10 + 4554*y^11 - 1536*y^12 + 222*y^13 - 714*y^5*z + 5682*y^6*z - 19143*y^7*z + 35475*y^8*z - 39120*y^9*z + 25704*y^10*z - 9327*y^11*z + 1443*y^12*z - 820*y^4*z^2 + 7990*y^5*z^2 - 31512*y^6*z^2 + 66433*y^7*z^2 - 81712*y^8*z^2 + 59028*y^9*z^2 - 23292*y^10*z^2 + 3885*y^11*z^2 - 397*y^3*z^3 + 5311*y^4*z^3 - 25941*y^5*z^3 + 64231*y^6*z^3 - 89755*y^7*z^3 + 71961*y^8*z^3 - 30963*y^9*z^3 + 5553*y^10*z^3 - 12*y^2*z^4 + 1293*y^3*z^4 - 10146*y^4*z^4 + 32607*y^5*z^4 - 54072*y^6*z^4 + 48645*y^7*z^4 - 22446*y^8*z^4 + 4131*y^9*z^4 - 10*y*z^5 + 106*y^2*z^5 - 1662*y^3*z^5 + 7982*y^4*z^5 - 16574*y^5*z^5 + 16086*y^6*z^5 - 6391*y^7*z^5 + 463*y^8*z^5 - 4*z^6 + 58*y*z^6 - 300*y^2*z^6 + 1190*y^3*z^6 - 2444*y^4*z^6 + 930*y^5*z^6 + 2864*y^6*z^6 - 2375*y^7*z^6 + 12*z^7 - 102*y*z^7 + 342*y^2*z^7 - 504*y^3*z^7 - 684*y^4*z^7 + 3408*y^5*z^7 - 2796*y^6*z^7 - 12*z^8 + 70*y*z^8 - 160*y^2*z^8 - 66*y^3*z^8 + 1364*y^4*z^8 - 1682*y^5*z^8 + 4*z^9 - 16*y*z^9 + 24*y^2*z^9 + 227*y^3*z^9 - 563*y^4*z^9 - 81*y^3*z^10))/((-1 + y)^4*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - ((I/2)*(-y + y^2 + y*z)*G[1 - y, z])/z^4 - (((17*I)/3)*(-y + y^2 + y*z)*G[-y, z])/z^4) + ((I/3)*(-y + y^2 + y*z)*G[0, 1 - y, z])/z^4 + (((11*I)/6)*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 - ((3*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 - (((17*I)/3)*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4) + G[1, 0, y]*(((-1/12*I)*(154*y^4 - 844*y^5 + 1934*y^6 - 2368*y^7 + 1630*y^8 - 596*y^9 + 90*y^10 + 406*y^3*z - 2640*y^4*z + 6862*y^5*z - 9172*y^6*z + 6654*y^7*z - 2476*y^8*z + 366*y^9*z + 462*y^2*z^2 - 3730*y^3*z^2 + 11290*y^4*z^2 - 16734*y^5*z^2 + 12838*y^6*z^2 - 4762*y^7*z^2 + 642*y^8*z^2 - 6*y^9*z^2 - 8*y*z^3 - 1086*y^2*z^3 + 5775*y^3*z^3 - 11000*y^4*z^3 + 9039*y^5*z^3 - 2670*y^6*z^3 - 80*y^7*z^3 + 30*y^8*z^3 - 8*z^4 + 96*y*z^4 + 297*y^2*z^4 - 1007*y^3*z^4 - 510*y^4*z^4 + 2664*y^5*z^4 - 1646*y^6*z^4 + 114*y^7*z^4 + 40*z^5 - 304*y*z^5 + 1095*y^2*z^5 - 2798*y^3*z^5 + 3824*y^4*z^5 - 2007*y^5*z^5 + 102*y^6*z^5 - 72*z^6 + 392*y*z^6 - 1101*y^2*z^6 + 1737*y^3*z^6 - 1112*y^4*z^6 + 12*y^5*z^6 + 56*z^7 - 216*y*z^7 + 405*y^2*z^7 - 377*y^3*z^7 - 12*y^4*z^7 - 16*z^8 + 40*y*z^8 - 72*y^2*z^8))/ ((-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) + ((2*I)*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 + ((5*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1 - y, -y, z])/z^4 - ((13*I)*(-y + y^2 + y*z)*G[-y, 0, z])/z^4 + ((19*I)*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, -y, z])/z^4) + G[1, 1, y]*(((-1/6*I)*(79*y^2 - 158*y^3 + 79*y^4 + 117*y*z - 307*y^2*z + 190*y^3*z + 9*z^2 - 129*y*z^2 + 120*y^2*z^2 - 6*y^3*z^2 - 9*z^3 + 9*y*z^3 - 12*y^2*z^3 - 6*y*z^4))/ ((-1 + y)*z^3*(y + z)^2) + ((4*I)*(-y + y^2 + y*z)*G[1 - y, -y, z])/ z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, 0, z])/z^4 + ((6*I)*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4 + ((5*I)*(-y + y^2 + y*z)*G[-y, -y, z])/z^4) + G[0, 1, y]*(((I/12)*(8*y^3 - 32*y^4 + 104*y^5 - 166*y^6 - 16*y^7 + 316*y^8 - 304*y^9 + 90*y^10 + 24*y^2*z - 132*y^3*z + 296*y^4*z - 20*y^5*z - 1290*y^6*z + 2506*y^7*z - 1918*y^8*z + 534*y^9*z + 24*y*z^2 - 204*y^2*z^2 + 516*y^3*z^2 + 94*y^4*z^2 - 2892*y^5*z^2 + 5670*y^6*z^2 - 4558*y^7*z^2 + 1344*y^8*z^2 + 6*y^9*z^2 + 8*z^3 - 140*y*z^3 + 551*y^2*z^3 - 389*y^3*z^3 - 2225*y^4*z^3 + 6071*y^5*z^3 - 6128*y^6*z^3 + 2168*y^7*z^3 + 84*y^8*z^3 - 36*z^4 + 347*y*z^4 - 881*y^2*z^4 + 117*y^3*z^4 + 3005*y^4*z^4 - 5336*y^5*z^4 + 2652*y^6*z^4 + 342*y^7*z^4 + 72*z^5 - 480*y*z^5 + 900*y^2*z^5 + 228*y^3*z^5 - 3015*y^4*z^5 + 2439*y^5*z^5 + 648*y^6*z^5 - 80*z^6 + 368*y*z^6 - 350*y^2*z^6 - 1011*y^3*z^6 + 1547*y^4*z^6 + 642*y^5*z^6 + 48*z^7 - 128*y*z^7 - 139*y^2*z^7 + 591*y^3*z^7 + 324*y^4*z^7 - 12*z^8 + 9*y*z^8 + 99*y^2*z^8 + 66*y^3*z^8))/((-1 + y)^3*y^2*z^3*(-1 + y + z)*(y + z)^3) - ((2*I)*(-y + y^2 + y*z)*G[0, 1 - y, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[0, -y, z])/z^4 + ((13*I)*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 - ((13*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 - ((6*I)*(-y + y^2 + y*z)*G[1 - y, -y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, z])/z^4 + ((11*I)*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4 + ((19*I)*(-y + y^2 + y*z)*G[-y, -y, z])/z^4) + ((3*I)*y*(2 - 4*y + 2*y^2 - z + y*z - z^2)*G[0, 0, 0, y])/ ((-1 + y)^2*z^3) + ((I/6)*(60*y^4 - 306*y^5 + 576*y^6 - 390*y^7 - 180*y^8 + 450*y^9 - 264*y^10 + 54*y^11 + 90*y^3*z - 582*y^4*z + 1317*y^5*z - 1005*y^6*z - 660*y^7*z + 1680*y^8*z - 1083*y^9*z + 243*y^10*z + 8*y^2*z^2 - 212*y^3*z^2 + 714*y^4*z^2 - 483*y^5*z^2 - 1248*y^6*z^2 + 2514*y^7*z^2 - 1706*y^8*z^2 + 413*y^9*z^2 + 16*y*z^3 - 136*y^2*z^3 + 465*y^3*z^3 - 531*y^4*z^3 - 264*y^5*z^3 + 1032*y^6*z^3 - 769*y^7*z^3 + 187*y^8*z^3 + 8*z^4 - 104*y*z^4 + 480*y^2*z^4 - 1023*y^3*z^4 + 1296*y^4*z^4 - 1422*y^5*z^4 + 1216*y^6*z^4 - 451*y^7*z^4 - 24*z^5 + 192*y*z^5 - 608*y^2*z^5 + 1094*y^3*z^5 - 1722*y^4*z^5 + 2013*y^5*z^5 - 945*y^6*z^5 + 24*z^6 - 136*y*z^6 + 304*y^2*z^6 - 600*y^3*z^6 + 1182*y^4*z^6 - 855*y^5*z^6 - 8*z^7 + 32*y*z^7 - 48*y^2*z^7 + 267*y^3*z^7 - 405*y^4*z^7 - 81*y^3*z^8)*G[0, 0, 1, y])/((-1 + y)^4*y^2*z^3*(-1 + y + z)^2* (y + z)^2) - (I*y*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2)* G[0, 0, 1 - y, z])/(z^3*(y + z)^2) - ((I/6)*(78*y^6 - 402*y^7 + 840*y^8 - 900*y^9 + 510*y^10 - 138*y^11 + 12*y^12 + 273*y^5*z - 1608*y^6*z + 3780*y^7*z - 4500*y^8*z + 2805*y^9*z - 828*y^10*z + 78*y^11*z + 316*y^4*z^2 - 2319*y^5*z^2 + 6429*y^6*z^2 - 8717*y^7*z^2 + 6027*y^8*z^2 - 1920*y^9*z^2 + 184*y^10*z^2 + 208*y^3*z^3 - 1932*y^4*z^3 + 6369*y^5*z^3 - 9878*y^6*z^3 + 7578*y^7*z^3 - 2586*y^8*z^3 + 241*y^9*z^3 + 12*y^2*z^4 - 630*y^3*z^4 + 3258*y^4*z^4 - 6471*y^5*z^4 + 5817*y^6*z^4 - 2151*y^7*z^4 + 165*y^8*z^4 + 10*y*z^5 - 96*y^2*z^5 + 789*y^3*z^5 - 2196*y^4*z^5 + 2412*y^5*z^5 - 876*y^6*z^5 - 51*y^7*z^5 + 4*z^6 - 54*y*z^6 + 246*y^2*z^6 - 603*y^3*z^6 + 645*y^4*z^6 - 75*y^5*z^6 - 195*y^6*z^6 - 12*z^7 + 90*y*z^7 - 252*y^2*z^7 + 294*y^3*z^7 - 36*y^4*z^7 - 132*y^5*z^7 + 12*z^8 - 58*y*z^8 + 102*y^2*z^8 - 54*y^3*z^8 - 34*y^4*z^8 - 4*z^9 + 12*y*z^9 - 12*y^2*z^9 - 4*y^3*z^9)*G[0, 1, 0, y])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + ((I/6)*(132*y^6 - 792*y^7 + 1980*y^8 - 2640*y^9 + 1980*y^10 - 792*y^11 + 132*y^12 + 462*y^5*z - 3102*y^6*z + 8580*y^7*z - 12540*y^8*z + 10230*y^9*z - 4422*y^10*z + 792*y^11*z + 550*y^4*z^2 - 4444*y^5*z^2 + 14190*y^6*z^2 - 23320*y^7*z^2 + 21010*y^8*z^2 - 9900*y^9*z^2 + 1914*y^10*z^2 + 322*y^3*z^3 - 3376*y^4*z^3 + 12900*y^5*z^3 - 24382*y^6*z^3 + 24880*y^7*z^3 - 13470*y^8*z^3 + 3330*y^9*z^3 - 204*y^10*z^3 + 24*y^2*z^4 - 1002*y^3*z^4 + 5838*y^4*z^4 - 14142*y^5*z^4 + 17796*y^6*z^4 - 12672*y^7*z^4 + 5178*y^8*z^4 - 1020*y^9*z^4 + 7*y*z^5 - 121*y^2*z^5 + 1215*y^3*z^5 - 4175*y^4*z^5 + 7337*y^5*z^5 - 8571*y^6*z^5 + 6676*y^7*z^5 - 2368*y^8*z^5 + 4*z^6 - 49*y*z^6 + 282*y^2*z^6 - 917*y^3*z^6 + 2096*y^4*z^6 - 4647*y^5*z^6 + 6502*y^6*z^6 - 3352*y^7*z^6 - 12*z^7 + 93*y*z^7 - 309*y^2*z^7 + 648*y^3*z^7 - 1968*y^4*z^7 + 4293*y^5*z^7 - 3069*y^6*z^7 + 12*z^8 - 67*y*z^8 + 148*y^2*z^8 - 444*y^3*z^8 + 1624*y^4*z^8 - 1759*y^5*z^8 - 4*z^9 + 16*y*z^9 - 24*y^2*z^9 + 259*y^3*z^9 - 571*y^4*z^9 - 81*y^3*z^10)*G[0, 1, 0, z])/ ((-1 + y)^4*y^2*z^3*(-1 + y + z)^2*(y + z)^4) - ((I/6)*(-66*y^4 + 186*y^5 - 174*y^6 + 54*y^7 - 165*y^3*z + 525*y^4*z - 549*y^5*z + 189*y^6*z - 125*y^2*z^2 + 504*y^3*z^2 - 615*y^4*z^2 + 242*y^5*z^2 - 9*y*z^3 + 140*y^2*z^3 - 235*y^3*z^3 + 122*y^4*z^3 + 9*z^4 - 18*y*z^4 + 15*y^2*z^4 + 12*y^3*z^4 - 9*z^5 + 18*y*z^5 - 3*y^2*z^5)*G[0, 1, 1, y])/((-1 + y)^2*y*z^3*(y + z)^3) - (I*y*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2)*G[0, 1 - y, 0, z])/ (z^3*(y + z)^2) + ((I/6)*(-66*y^4 + 66*y^5 - 165*y^3*z + 231*y^4*z - 125*y^2*z^2 + 290*y^3*z^2 - 9*y*z^3 + 134*y^2*z^3 + 9*z^4 - 9*z^5)* G[0, 1 - y, 1 - y, z])/(y*z^3*(y + z)^3) - ((I/2)*(-12*y^4 + 60*y^5 - 120*y^6 + 120*y^7 - 60*y^8 + 12*y^9 - 26*y^3*z + 162*y^4*z - 388*y^5*z + 452*y^6*z - 258*y^7*z + 58*y^8*z - 12*y^2*z^2 + 126*y^3*z^2 - 391*y^4*z^2 + 537*y^5*z^2 - 345*y^6*z^2 + 85*y^7*z^2 + 32*y^2*z^3 - 142*y^3*z^3 + 221*y^4*z^3 - 144*y^5*z^3 + 33*y^6*z^3 + 2*z^4 - 10*y*z^4 + 13*y^2*z^4 - 25*y^3*z^4 + 68*y^4*z^4 - 48*y^5*z^4 - 2*z^5 + 8*y*z^5 - 25*y^2*z^5 + 88*y^3*z^5 - 96*y^4*z^5 + 27*y^2*z^6 - 81*y^3*z^6 - 27*y^2*z^7)*G[0, -y, 1 - y, z])/((-1 + y)^4*y*z^4*(y + z)^2) + ((I/6)*(12*y^2 + 6*y^3 - 144*y^4 + 276*y^5 - 204*y^6 + 54*y^7 + 18*y*z + 18*y^2*z - 351*y^3*z + 765*y^4*z - 639*y^5*z + 189*y^6*z + 30*y*z^2 - 306*y^2*z^2 + 764*y^3*z^2 - 730*y^4*z^2 + 242*y^5*z^2 - 81*y*z^3 + 295*y^2*z^3 - 357*y^3*z^3 + 143*y^4*z^3 + 26*y*z^4 - 72*y^2*z^4 + 54*y^3*z^4 - 10*y*z^5 + 26*y^2*z^5 + 8*y*z^6)* G[1, 0, 0, y])/((-1 + y)^3*z^3*(-1 + y + z)*(y + z)^2) + ((I/6)*(66*y^5 - 384*y^6 + 918*y^7 - 1140*y^8 + 750*y^9 - 216*y^10 - 6*y^11 + 12*y^12 + 165*y^4*z - 1119*y^5*z + 3054*y^6*z - 4260*y^7*z + 3105*y^8*z - 975*y^9*z - 36*y^10*z + 66*y^11*z + 129*y^3*z^2 - 1164*y^4*z^2 + 3888*y^5*z^2 - 6374*y^6*z^2 + 5381*y^7*z^2 - 2028*y^8*z^2 + 50*y^9*z^2 + 118*y^10*z^2 + 15*y^2*z^3 - 414*y^3*z^3 + 2079*y^4*z^3 - 4413*y^5*z^3 + 4731*y^6*z^3 - 2610*y^7*z^3 + 663*y^8*z^3 - 51*y^9*z^3 - 3*y*z^4 - 24*y^2*z^4 + 399*y^3*z^4 - 1332*y^4*z^4 + 2265*y^5*z^4 - 2646*y^6*z^4 + 1995*y^7*z^4 - 654*y^8*z^4 + 4*z^5 - 19*y*z^5 + 75*y^2*z^5 - 238*y^3*z^5 + 784*y^4*z^5 - 2301*y^5*z^5 + 3156*y^6*z^5 - 1461*y^7*z^5 - 12*z^6 + 63*y*z^6 - 150*y^2*z^6 + 324*y^3*z^6 - 1350*y^4*z^6 + 2814*y^5*z^6 - 1770*y^6*z^6 + 12*z^7 - 57*y*z^7 + 108*y^2*z^7 - 378*y^3*z^7 + 1329*y^4*z^7 - 1257*y^5*z^7 - 4*z^8 + 16*y*z^8 - 24*y^2*z^8 + 259*y^3*z^8 - 490*y^4*z^8 - 81*y^3*z^9)*G[1, 0, 1, y])/((-1 + y)^4*y^2*z^3*(-1 + y + z)^2* (y + z)^3) - (((2*I)/3)*(1 - 3*y + 3*y^2 - 2*y^3 - 6*z + 15*y*z - 12*y^2*z + 6*y^3*z + 15*z^2 - 30*y*z^2 + 18*y^2*z^2 - 6*y^3*z^2 - 20*z^3 + 30*y*z^3 - 12*y^2*z^3 + 2*y^3*z^3 + 15*z^4 - 15*y*z^4 + 3*y^2*z^4 - 6*z^5 + 3*y*z^5 + z^6)*G[1, 0, 1 - y, z])/ (y^2*z^4*(-1 + y + z)^2) - ((I/6)*(-114*y^6 + 510*y^7 - 900*y^8 + 780*y^9 - 330*y^10 + 54*y^11 - 399*y^5*z + 2097*y^6*z - 4248*y^7*z + 4152*y^8*z - 1953*y^9*z + 351*y^10*z - 472*y^4*z^2 + 3197*y^5*z^2 - 7810*y^6*z^2 + 8870*y^7*z^2 - 4738*y^8*z^2 + 953*y^9*z^2 - 280*y^3*z^3 + 2576*y^4*z^3 - 7801*y^5*z^3 + 10469*y^6*z^3 - 6469*y^7*z^3 + 1505*y^8*z^3 - 24*y^2*z^4 + 900*y^3*z^4 - 4176*y^4*z^4 + 7179*y^5*z^4 - 5430*y^6*z^4 + 1581*y^7*z^4 - 20*y*z^5 + 172*y^2*z^5 - 1178*y^3*z^5 + 2782*y^4*z^5 - 2798*y^5*z^5 + 1162*y^6*z^5 - 8*z^6 + 100*y*z^6 - 392*y^2*z^6 + 838*y^3*z^6 - 980*y^4*z^6 + 622*y^5*z^6 + 24*z^7 - 156*y*z^7 + 348*y^2*z^7 - 354*y^3*z^7 + 258*y^4*z^7 - 24*z^8 + 92*y*z^8 - 112*y^2*z^8 + 74*y^3*z^8 + 8*z^9 - 16*y*z^9 + 8*y^2*z^9)* G[1, 1, 0, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^4) + G[1 - y, z]*(((-1/12*I)*(4*y^2 + 170*y^3 - 530*y^4 + 534*y^5 - 178*y^6 + 8*y*z + 316*y^2*z - 1274*y^3*z + 1652*y^4*z - 786*y^5*z + 84*y^6*z + 4*z^2 + 5*y*z^2 - 489*y^2*z^2 + 1082*y^3*z^2 - 854*y^4*z^2 + 252*y^5*z^2 - 12*z^3 + 9*y*z^3 + 32*y^2*z^3 - 242*y^3*z^3 + 342*y^4*z^3 + 12*z^4 - 65*y*z^4 + 47*y^2*z^4 + 264*y^3*z^4 - 4*z^5 + 43*y*z^5 + 90*y^2*z^5))/ ((-1 + y)^2*y*z^3*(y + z)^2) - ((I/6)*(y^3 - 4*y^4 + 6*y^5 - 4*y^6 + y^7 + 14*y^2*z - 27*y^3*z - 3*y^4*z + 31*y^5*z - 15*y^6*z + 19*y*z^2 - 30*y^2*z^2 - 48*y^3*z^2 + 110*y^4*z^2 - 51*y^5*z^2 + 11*y*z^3 - 81*y^2*z^3 + 131*y^3*z^3 - 61*y^4*z^3 - 24*y*z^4 + 52*y^2*z^4 - 36*y^3*z^4 + 2*y*z^5 - 18*y^2*z^5 - 8*y*z^6)* G[0, 0, y])/((-1 + y)^3*z^4*(y + z)^2) + ((I/6)*(4*y^3 - 20*y^4 + 40*y^5 - 57*y^6 + 105*y^7 - 174*y^8 + 170*y^9 - 85*y^10 + 17*y^11 + 12*y^2*z - 76*y^3*z + 196*y^4*z - 261*y^5*z + 270*y^6*z - 402*y^7*z + 516*y^8*z - 341*y^9*z + 86*y^10*z + 12*y*z^2 - 108*y^2*z^2 + 372*y^3*z^2 - 576*y^4*z^2 + 453*y^5*z^2 - 411*y^6*z^2 + 627*y^7*z^2 - 525*y^8*z^2 + 156*y^9*z^2 + 4*z^3 - 68*y*z^3 + 340*y^2*z^3 - 722*y^3*z^3 + 754*y^4*z^3 - 521*y^5*z^3 + 430*y^6*z^3 - 299*y^7*z^3 + 82*y^8*z^3 - 16*z^4 + 148*y*z^4 - 507*y^2*z^4 + 857*y^3*z^4 - 839*y^4*z^4 + 426*y^5*z^4 + 77*y^6*z^4 - 146*y^7*z^4 + 24*z^5 - 165*y*z^5 + 444*y^2*z^5 - 633*y^3*z^5 + 390*y^4*z^5 + 267*y^5*z^5 - 408*y^6*z^5 - 16*z^6 + 89*y*z^6 - 196*y^2*z^6 + 169*y^3*z^6 + 217*y^4*z^6 - 506*y^5*z^6 + 4*z^7 - 16*y*z^7 + 24*y^2*z^7 + 65*y^3*z^7 - 320*y^4*z^7 - 81*y^3*z^8)*G[0, 1, y])/ ((-1 + y)^4*y^2*z^4*(y + z)^3) + ((I/6)*(8*y^5 - 32*y^6 + 48*y^7 - 32*y^8 + 8*y^9 - 58*y^4*z + 282*y^5*z - 498*y^6*z + 382*y^7*z - 108*y^8*z - 267*y^3*z^2 + 1448*y^4*z^2 - 2833*y^5*z^2 + 2390*y^6*z^2 - 738*y^7*z^2 - 336*y^2*z^3 + 2274*y^3*z^3 - 5260*y^4*z^3 + 5060*y^5*z^3 - 1738*y^6*z^3 - 216*y*z^4 + 1800*y^2*z^4 - 4965*y^3*z^4 + 5466*y^4*z^4 - 2079*y^5*z^4 + 498*y*z^5 - 2226*y^2*z^5 + 3066*y^3*z^5 - 1314*y^4*z^5 - 315*y*z^6 + 702*y^2*z^6 - 351*y^3*z^6 + 18*y*z^7 + 6*y^2*z^7 + 6*y*z^8)*G[1, 0, y])/ ((-1 + y)^2*z^4*(-1 + y + z)*(y + z)^4) - ((3*I)*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)*G[1, 1, y])/ (z^3*(y + z)^2) - ((6*I)*(-y + y^2 + y*z)*G[0, 0, 0, y])/z^4 - ((19*I)*(-y + y^2 + y*z)*G[0, 0, 1, y])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[0, 1, 0, y])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[0, 1, 1, y])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[1, 0, 0, y])/z^4 - ((13*I)*(-y + y^2 + y*z)*G[1, 0, 1, y])/z^4 - ((10*I)*(-y + y^2 + y*z)*G[1, 1, 0, y])/z^4) + (((2*I)/3)*(1 - 3*y + 3*y^2 - 6*z + 15*y*z - 12*y^2*z + 15*z^2 - 30*y*z^2 + 18*y^2*z^2 - 20*z^3 + 30*y*z^3 - 12*y^2*z^3 + 15*z^4 - 15*y*z^4 + 3*y^2*z^4 - 6*z^5 + 3*y*z^5 + z^6)*G[1, 1, 0, z])/ (y^2*z^4*(-1 + y + z)^2) - ((3*I)*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)*G[1, 1, 1, y])/(z^3*(y + z)^2) + G[-y, z]*(((-1/6*I)*(-8*y^5 + 24*y^6 - 24*y^7 + 8*y^8 - 142*y^4*z + 426*y^5*z - 426*y^6*z + 142*y^7*z - 197*y^3*z^2 + 969*y^4*z^2 - 1311*y^5*z^2 + 539*y^6*z^2 - 26*y^2*z^3 + 645*y^3*z^3 - 1518*y^4*z^3 + 863*y^5*z^3 - 7*y*z^4 + 99*y^2*z^4 - 708*y^3*z^4 + 670*y^4*z^4 - 8*z^5 + 45*y*z^5 - 144*y^2*z^5 + 260*y^3*z^5 + 24*z^6 - 69*y*z^6 + 71*y^2*z^6 - 24*z^7 + 31*y*z^7 + 8*z^8)* G[0, 1, y])/(y^2*z^4*(-1 + y + z)^2*(y + z)^2) - ((I/6)*(-13*y^5 + 51*y^6 - 51*y^7 + 17*y^8 - 32*y^4*z + 147*y^5*z - 198*y^6*z + 79*y^7*z - 13*y^3*z^2 + 123*y^4*z^2 - 252*y^5*z^2 + 134*y^6*z^2 - 4*y^2*z^3 + 39*y^3*z^3 - 126*y^4*z^3 + 94*y^5*z^3 - 2*y*z^4 + 18*y^2*z^4 - 39*y^3*z^4 + 23*y^4*z^4 - 4*z^5 + 18*y*z^5 - 36*y^2*z^5 + 13*y^3*z^5 + 12*z^6 - 30*y*z^6 + 22*y^2*z^6 - 12*z^7 + 14*y*z^7 + 4*z^8)*G[1, 0, y])/ (y^2*z^4*(-1 + y + z)^2*(y + z)^2) + ((I/6)*(-y^2 + y^3 + 36*y*z - 35*y^2*z - 9*z^2 - 27*y*z^2 + 9*z^3)* G[1, 1, y])/(y*z^4) + ((10*I)*(-y + y^2 + y*z)*G[0, 0, 1, y])/z^4 + ((13*I)*(-y + y^2 + y*z)*G[0, 1, 0, y])/z^4 + ((11*I)*(-y + y^2 + y*z)*G[0, 1, 1, y])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1, 0, 0, y])/z^4 + ((11*I)*(-y + y^2 + y*z)*G[1, 0, 1, y])/z^4 + ((19*I)*(-y + y^2 + y*z)*G[1, 1, 0, y])/z^4 + ((6*I)*(-y + y^2 + y*z)*G[1, 1, 1, y])/z^4) - (((2*I)/3)*(1 - 3*y + 3*y^2 - 2*y^3 - 6*z + 15*y*z - 12*y^2*z + 6*y^3*z + 15*z^2 - 30*y*z^2 + 18*y^2*z^2 - 6*y^3*z^2 - 20*z^3 + 30*y*z^3 - 12*y^2*z^3 + 2*y^3*z^3 + 15*z^4 - 15*y*z^4 + 3*y^2*z^4 - 6*z^5 + 3*y*z^5 + z^6)*G[1, 1 - y, 0, z])/(y^2*z^4*(-1 + y + z)^2) - (I*y*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2)*G[1 - y, 0, 0, z])/ (z^3*(y + z)^2) + ((I/6)*(-66*y^4 + 66*y^5 - 165*y^3*z + 231*y^4*z - 125*y^2*z^2 + 290*y^3*z^2 - 9*y*z^3 + 134*y^2*z^3 + 9*z^4 - 9*z^5)* G[1 - y, 0, 1 - y, z])/(y*z^3*(y + z)^3) - ((I/2)*(44*y^5 - 308*y^6 + 880*y^7 - 1320*y^8 + 1100*y^9 - 484*y^10 + 88*y^11 + 154*y^4*z - 1188*y^5*z + 3696*y^6*z - 5984*y^7*z + 5346*y^8*z - 2508*y^9*z + 484*y^10*z + 182*y^3*z^2 - 1664*y^4*z^2 + 5898*y^5*z^2 - 10598*y^6*z^2 + 10316*y^7*z^2 - 5202*y^8*z^2 + 1068*y^9*z^2 + 102*y^2*z^3 - 1152*y^3*z^3 + 4780*y^4*z^3 - 9664*y^5*z^3 + 10262*y^6*z^3 - 5504*y^7*z^3 + 1176*y^8*z^3 - 248*y^2*z^4 + 1686*y^3*z^4 - 4300*y^4*z^4 + 5104*y^5*z^4 - 2758*y^6*z^4 + 516*y^7*z^4 - 3*z^5 + 18*y*z^5 + 123*y^2*z^5 - 636*y^3*z^5 + 795*y^4*z^5 - 30*y^5*z^5 - 294*y^6*z^5 + 6*z^6 - 30*y*z^6 + 54*y^2*z^6 - 202*y^3*z^6 + 656*y^4*z^6 - 592*y^5*z^6 - 3*z^7 + 12*y*z^7 - 58*y^2*z^7 + 308*y^3*z^7 - 421*y^4*z^7 + 54*y^2*z^8 - 162*y^3*z^8 - 27*y^2*z^9)*G[1 - y, 1, 0, z])/ ((-1 + y)^4*y*z^3*(-1 + y + z)*(y + z)^4) + ((I/6)*(-66*y^4 + 66*y^5 - 165*y^3*z + 231*y^4*z - 125*y^2*z^2 + 290*y^3*z^2 - 9*y*z^3 + 134*y^2*z^3 + 9*z^4 - 9*z^5)* G[1 - y, 1 - y, 0, z])/(y*z^3*(y + z)^3) - ((3*I)*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, 1 - y, z])/(z^3*(y + z)^2) + ((I/6)*(4*y^2 - 20*y^3 + 40*y^4 - 58*y^5 + 110*y^6 - 184*y^7 + 180*y^8 - 90*y^9 + 18*y^10 + 8*y*z - 56*y^2*z + 156*y^3*z - 236*y^4*z + 314*y^5*z - 504*y^6*z + 600*y^7*z - 372*y^8*z + 90*y^9*z + 4*z^2 - 52*y*z^2 + 216*y^2*z^2 - 409*y^3*z^2 + 481*y^4*z^2 - 579*y^5*z^2 + 681*y^6*z^2 - 468*y^7*z^2 + 126*y^8*z^2 - 16*z^3 + 124*y*z^3 - 358*y^2*z^3 + 531*y^3*z^3 - 506*y^4*z^3 + 349*y^5*z^3 - 146*y^6*z^3 + 22*y^7*z^3 + 24*z^4 - 149*y*z^4 + 359*y^2*z^4 - 447*y^3*z^4 + 239*y^4*z^4 + 109*y^5*z^4 - 135*y^6*z^4 - 16*z^5 + 85*y*z^5 - 180*y^2*z^5 + 151*y^3*z^5 + 140*y^4*z^5 - 261*y^5*z^5 + 4*z^6 - 16*y*z^6 + 24*y^2*z^6 + 65*y^3*z^6 - 239*y^4*z^6 - 81*y^3*z^7)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^4*y^2*z^4*(y + z)^2) - ((I/6)*(-14*y^5 + 30*y^6 - 30*y^7 + 10*y^8 + 50*y^4*z - 120*y^5*z + 90*y^6*z - 16*y^7*z + 103*y^3*z^2 - 447*y^4*z^2 + 549*y^5*z^2 - 197*y^6*z^2 + 22*y^2*z^3 - 363*y^3*z^3 + 774*y^4*z^3 - 409*y^5*z^3 - y*z^4 - 63*y^2*z^4 + 408*y^3*z^4 - 362*y^4*z^4 + 4*z^5 - 9*y*z^5 + 72*y^2*z^5 - 148*y^3*z^5 - 12*z^6 + 21*y*z^6 - 31*y^2*z^6 + 12*z^7 - 11*y*z^7 - 4*z^8)*G[-y, 0, 1 - y, z])/(y^2*z^4*(-1 + y + z)^2* (y + z)^2) - ((I/6)*(-14*y^5 + 30*y^6 - 30*y^7 + 10*y^8 + 50*y^4*z - 120*y^5*z + 90*y^6*z - 16*y^7*z + 103*y^3*z^2 - 447*y^4*z^2 + 549*y^5*z^2 - 197*y^6*z^2 + 22*y^2*z^3 - 363*y^3*z^3 + 774*y^4*z^3 - 409*y^5*z^3 - y*z^4 - 63*y^2*z^4 + 408*y^3*z^4 - 362*y^4*z^4 + 4*z^5 - 9*y*z^5 + 72*y^2*z^5 - 148*y^3*z^5 - 12*z^6 + 21*y*z^6 - 31*y^2*z^6 + 12*z^7 - 11*y*z^7 - 4*z^8)*G[-y, 1 - y, 0, z])/ (y^2*z^4*(-1 + y + z)^2*(y + z)^2) + ((I/6)*(-y^2 + y^3 + 36*y*z - 35*y^2*z - 9*z^2 - 27*y*z^2 + 9*z^3)* G[-y, 1 - y, 1 - y, z])/(y*z^4) + Pi*(G[0, z]*(((-1 + y + z)*(y + y*z))/((-1 + y)*z^2*(y + z)) - (y*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2)*G[1, y])/(z^3*(y + z)^2)) + (2*y*(2 - 4*y + 2*y^2 - z + y*z - z^2)*G[0, 0, y])/((-1 + y)^2*z^3) + ((2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 7*y^2*z + 4*y^3*z - y*z^2 - y*z^3 - y^2*z^3 - y*z^4)*G[0, 1, y])/((-1 + y)^2*z^3*(y + z)^2) - (y*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2)*G[0, 1 - y, z])/ (z^3*(y + z)^2) + ((-1 + y + z)*(-2*y^2 + 2*y^3 - 3*y*z + 2*y^2*z - 2*y*z^2 - y*z^3)*G[1, 0, y])/((-1 + y)^2*z^3*(y + z)^2) + G[1 - y, z]*((y*(-1 + y + y*z + z^2))/((-1 + y)*z^2*(y + z)) - (4*(-y + y^2 + y*z)*G[0, 0, y])/z^4 - (2*(-y + y^2 + y*z)*G[0, 1, y])/z^4 - (2*(-y + y^2 + y*z)*G[1, 0, y])/z^4) - (2*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)*G[1, 1, y])/ (z^3*(y + z)^2) + G[-y, z]*((2*(-y + y^2 + y*z)*G[0, 1, y])/z^4 + (2*(-y + y^2 + y*z)*G[1, 0, y])/z^4 + (4*(-y + y^2 + y*z)*G[1, 1, y])/z^4) - (y*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2)*G[1 - y, 0, z])/ (z^3*(y + z)^2) - (2*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, z])/(z^3*(y + z)^2) + G[0, y]*(((-1 + y + z)*(y + y*z))/((-1 + y)*z^2*(y + z)) + ((-1 + y + z)*(-2*y + 2*y^2 - y*z)*G[0, z])/((-1 + y)^2*z^3) + ((2*y^2 - 4*y^3 + 2*y^4 + 3*y*z - 7*y^2*z + 4*y^3*z - y*z^2 - y*z^3 - y^2*z^3 - y*z^4)*G[1 - y, z])/((-1 + y)^2*z^3* (y + z)^2) - (2*(-y + y^2 + y*z)*G[0, 1 - y, z])/z^4 - (2*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 - (4*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 + (2*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4) + G[1, y]*((y*(-1 + y + y*z + z^2))/((-1 + y)*z^2*(y + z)) - (2*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)*G[1 - y, z])/ (z^3*(y + z)^2) + (2*(-y + y^2 + y*z)*G[0, -y, z])/z^4 + (2*(-y + y^2 + y*z)*G[1 - y, -y, z])/z^4 + (2*(-y + y^2 + y*z)*G[-y, 0, z])/z^4 + (4*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4) + (2*(-y + y^2 + y*z)*G[0, -y, 1 - y, z])/z^4 + (2*(-y + y^2 + y*z)*G[1 - y, -y, 1 - y, z])/z^4 + (2*(-y + y^2 + y*z)*G[-y, 0, 1 - y, z])/z^4 + (2*(-y + y^2 + y*z)*G[-y, 1 - y, 0, z])/z^4 + (4*(-y + y^2 + y*z)*G[-y, 1 - y, 1 - y, z])/z^4) + ((I/6)*(-5*y^5 + 27*y^6 - 27*y^7 + 9*y^8 + 110*y^4*z - 279*y^5*z + 228*y^6*z - 63*y^7*z + 184*y^3*z^2 - 846*y^4*z^2 + 1059*y^5*z^2 - 405*y^6*z^2 + 22*y^2*z^3 - 606*y^3*z^3 + 1392*y^4*z^3 - 769*y^5*z^3 + 5*y*z^4 - 81*y^2*z^4 + 669*y^3*z^4 - 647*y^4*z^4 + 4*z^5 - 27*y*z^5 + 108*y^2*z^5 - 247*y^3*z^5 - 12*z^6 + 39*y*z^6 - 49*y^2*z^6 + 12*z^7 - 17*y*z^7 - 4*z^8)*G[-y, -y, 1 - y, z])/ (y^2*z^4*(-1 + y + z)^2*(y + z)^2) + G[0, y]*(((I/12)*(4*y^2 + 170*y^3 - 530*y^4 + 534*y^5 - 178*y^6 + 8*y*z + 316*y^2*z - 1274*y^3*z + 1652*y^4*z - 786*y^5*z + 84*y^6*z + 4*z^2 + 5*y*z^2 - 489*y^2*z^2 + 1082*y^3*z^2 - 854*y^4*z^2 + 252*y^5*z^2 - 12*z^3 + 9*y*z^3 + 32*y^2*z^3 - 242*y^3*z^3 + 342*y^4*z^3 + 12*z^4 - 65*y*z^4 + 47*y^2*z^4 + 264*y^3*z^4 - 4*z^5 + 43*y*z^5 + 90*y^2*z^5))/ ((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^2) - ((I/12)*(-8*y^3 + 40*y^4 - 156*y^5 + 444*y^6 - 744*y^7 + 696*y^8 - 340*y^9 + 68*y^10 - 24*y^2*z + 160*y^3*z - 702*y^4*z + 2190*y^5*z - 4104*y^6*z + 4296*y^7*z - 2322*y^8*z + 506*y^9*z - 24*y*z^2 + 240*y^2*z^2 - 1192*y^3*z^2 + 4036*y^4*z^2 - 8466*y^5*z^2 + 10000*y^6*z^2 - 6052*y^7*z^2 + 1452*y^8*z^2 + 6*y^9*z^2 - 8*z^3 + 160*y*z^3 - 1152*y^2*z^3 + 4601*y^3*z^3 - 10762*y^4*z^3 + 14139*y^5*z^3 - 9570*y^6*z^3 + 2622*y^7*z^3 - 30*y^8*z^3 + 40*z^4 - 432*y*z^4 + 2361*y^2*z^4 - 7051*y^3*z^4 + 11256*y^4*z^4 - 9078*y^5*z^4 + 3018*y^6*z^4 - 114*y^7*z^4 - 88*z^5 + 640*y*z^5 - 2361*y^2*z^5 + 4700*y^3*z^5 - 4790*y^4*z^5 + 2049*y^5*z^5 - 102*y^6*z^5 + 104*z^6 - 544*y*z^6 + 1245*y^2*z^6 - 1553*y^3*z^6 + 904*y^4*z^6 - 12*y^5*z^6 - 64*z^7 + 240*y*z^7 - 381*y^2*z^7 + 337*y^3*z^7 + 12*y^4*z^7 + 16*z^8 - 40*y*z^8 + 72*y^2*z^8)*G[0, z])/((-1 + y)^3*y*z^3*(-1 + y + z)^2*(y + z)^3) - ((I/12)*(8*y^3 - 36*y^4 + 294*y^5 - 1190*y^6 + 2268*y^7 - 2232*y^8 + 1110*y^9 - 222*y^10 + 24*y^2*z - 148*y^3*z + 1024*y^4*z - 4294*y^5*z + 9136*y^6*z - 10252*y^7*z + 5956*y^8*z - 1530*y^9*z + 84*y^10*z + 24*y*z^2 - 228*y^2*z^2 + 1393*y^3*z^2 - 5971*y^4*z^2 + 14331*y^5*z^2 - 18601*y^6*z^2 + 12748*y^7*z^2 - 4116*y^8*z^2 + 420*y^9*z^2 + 8*z^3 - 156*y*z^3 + 939*y^2*z^3 - 3995*y^3*z^3 + 10851*y^4*z^3 - 16689*y^5*z^3 + 13842*y^6*z^3 - 5652*y^7*z^3 + 852*y^8*z^3 - 40*z^4 + 412*y*z^4 - 1772*y^2*z^4 + 4874*y^3*z^4 - 8486*y^4*z^4 + 8593*y^5*z^4 - 4469*y^6*z^4 + 888*y^7*z^4 + 88*z^5 - 604*y*z^5 + 1794*y^2*z^5 - 3194*y^3*z^5 + 3743*y^4*z^5 - 2367*y^5*z^5 + 492*y^6*z^5 - 104*z^6 + 516*y*z^6 - 1080*y^2*z^6 + 1445*y^3*z^6 - 1053*y^4*z^6 + 132*y^5*z^6 + 64*z^7 - 232*y*z^7 + 395*y^2*z^7 - 383*y^3*z^7 + 12*y^4*z^7 - 16*z^8 + 40*y*z^8 - 72*y^2*z^8)*G[1 - y, z])/((-1 + y)^3*y*z^4*(-1 + y + z)* (y + z)^3) + (I*y*(-2 + 2*y - z)*(-1 + y + z)*G[0, 0, z])/ ((-1 + y)^2*z^3) + ((I/3)*(-18*y^5 + 90*y^6 - 180*y^7 + 180*y^8 - 90*y^9 + 18*y^10 - 45*y^4*z + 270*y^5*z - 630*y^6*z + 720*y^7*z - 405*y^8*z + 90*y^9*z - 27*y^3*z^2 + 252*y^4*z^2 - 765*y^5*z^2 + 1053*y^6*z^2 - 684*y^7*z^2 + 171*y^8*z^2 - 2*y^2*z^3 + 82*y^3*z^3 - 389*y^4*z^3 + 684*y^5*z^3 - 519*y^6*z^3 + 144*y^7*z^3 - y*z^4 + 11*y^2*z^4 - 88*y^3*z^4 + 195*y^4*z^4 - 153*y^5*z^4 + 36*y^6*z^4 - 2*z^5 + 13*y*z^5 - 38*y^2*z^5 + 54*y^3*z^5 - 12*y^4*z^5 - 18*y^5*z^5 + 6*z^6 - 27*y*z^6 + 47*y^2*z^6 - 25*y^3*z^6 - 7*y^4*z^6 - 6*z^7 + 19*y*z^7 - 20*y^2*z^7 + 4*y^3*z^7 + 2*z^8 - 4*y*z^8 + 2*y^2*z^8)* G[0, 1 - y, z])/((-1 + y)^2*y^2*z^4*(-1 + y + z)^2*(y + z)^2) + (((2*I)/3)*(1 - 3*y + 3*y^2 - 2*y^3 - 6*z + 15*y*z - 12*y^2*z + 6*y^3*z + 15*z^2 - 30*y*z^2 + 18*y^2*z^2 - 6*y^3*z^2 - 20*z^3 + 30*y*z^3 - 12*y^2*z^3 + 2*y^3*z^3 + 15*z^4 - 15*y*z^4 + 3*y^2*z^4 - 6*z^5 + 3*y*z^5 + z^6)*G[1, 0, z])/ (y^2*z^4*(-1 + y + z)^2) + ((I/6)*(4*y^4 - 16*y^5 + 24*y^6 - 6*y^7 - 36*y^8 + 60*y^9 - 40*y^10 + 10*y^11 + 16*y^3*z - 84*y^4*z + 168*y^5*z - 54*y^6*z - 438*y^7*z + 882*y^8*z - 682*y^9*z + 192*y^10*z + 24*y^2*z^2 - 176*y^3*z^2 + 472*y^4*z^2 - 317*y^5*z^2 - 1244*y^6*z^2 + 3163*y^7*z^2 - 2798*y^8*z^2 + 876*y^9*z^2 + 16*y*z^3 - 184*y^2*z^3 + 688*y^3*z^3 - 888*y^4*z^3 - 1138*y^5*z^3 + 4792*y^6*z^3 - 5084*y^7*z^3 + 1798*y^8*z^3 + 4*z^4 - 96*y*z^4 + 552*y^2*z^4 - 1138*y^3*z^4 - 48*y^4*z^4 + 3681*y^5*z^4 - 4950*y^6*z^4 + 1989*y^7*z^4 - 20*z^5 + 232*y*z^5 - 848*y^2*z^5 + 954*y^3*z^5 + 894*y^4*z^5 - 2406*y^5*z^5 + 1170*y^6*z^5 + 40*z^6 - 288*y*z^6 + 716*y^2*z^6 - 519*y^3*z^6 - 230*y^4*z^6 + 245*y^5*z^6 - 40*z^7 + 192*y*z^7 - 324*y^2*z^7 + 214*y^3*z^7 - 66*y^4*z^7 + 20*z^8 - 64*y*z^8 + 68*y^2*z^8 - 30*y^3*z^8 - 4*z^9 + 8*y*z^9 - 4*y^2*z^9)*G[1 - y, 0, z])/ ((-1 + y)^2*y^2*z^4*(-1 + y + z)*(y + z)^4) - ((I/6)*(-y^4 + 3*y^5 - 3*y^6 + y^7 - 33*y^3*z + 88*y^4*z - 77*y^5*z + 22*y^6*z - 69*y^2*z^2 + 204*y^3*z^2 - 195*y^4*z^2 + 60*y^5*z^2 - 45*y*z^3 + 168*y^2*z^3 - 183*y^3*z^3 + 66*y^4*z^3 + 33*y*z^4 - 48*y^2*z^4 + 33*y^3*z^4 + 6*y*z^5 + 12*y^2*z^5 + 6*y*z^6)* G[1 - y, 1 - y, z])/((-1 + y)^2*z^4*(y + z)^3) - ((I/6)*(-13*y^5 + 51*y^6 - 51*y^7 + 17*y^8 - 32*y^4*z + 147*y^5*z - 198*y^6*z + 79*y^7*z - 13*y^3*z^2 + 123*y^4*z^2 - 252*y^5*z^2 + 134*y^6*z^2 - 4*y^2*z^3 + 39*y^3*z^3 - 126*y^4*z^3 + 94*y^5*z^3 - 2*y*z^4 + 18*y^2*z^4 - 39*y^3*z^4 + 23*y^4*z^4 - 4*z^5 + 18*y*z^5 - 36*y^2*z^5 + 13*y^3*z^5 + 12*z^6 - 30*y*z^6 + 22*y^2*z^6 - 12*z^7 + 14*y*z^7 + 4*z^8)*G[-y, 1 - y, z])/ (y^2*z^4*(-1 + y + z)^2*(y + z)^2) - ((2*I)*(-y + y^2 + y*z)*G[0, 0, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[0, 1 - y, 0, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[0, 1 - y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[0, -y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[1 - y, 0, 0, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, 0, z])/z^4 - ((6*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1 - y, -y, 1 - y, z])/z^4 - ((13*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 0, z])/z^4 + ((6*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, -y, 1 - y, z])/z^4) + G[1, y]*(((-1/12*I)*(4*y^2 + 170*y^3 - 530*y^4 + 534*y^5 - 178*y^6 + 8*y*z + 316*y^2*z - 1274*y^3*z + 1652*y^4*z - 786*y^5*z + 84*y^6*z + 4*z^2 + 5*y*z^2 - 489*y^2*z^2 + 1082*y^3*z^2 - 854*y^4*z^2 + 252*y^5*z^2 - 12*z^3 + 9*y*z^3 + 32*y^2*z^3 - 242*y^3*z^3 + 342*y^4*z^3 + 12*z^4 - 65*y*z^4 + 47*y^2*z^4 + 264*y^3*z^4 - 4*z^5 + 43*y*z^5 + 90*y^2*z^5))/ ((-1 + y)^2*y*z^3*(y + z)^2) - ((I/6)*(79*y^2 - 158*y^3 + 79*y^4 + 117*y*z - 307*y^2*z + 190*y^3*z + 9*z^2 - 129*y*z^2 + 120*y^2*z^2 - 6*y^3*z^2 - 9*z^3 + 9*y*z^3 - 12*y^2*z^3 - 6*y*z^4)* G[1 - y, z])/((-1 + y)*z^3*(y + z)^2) + ((I/12)*(8*y^3 - 36*y^4 + 294*y^5 - 1190*y^6 + 2268*y^7 - 2232*y^8 + 1110*y^9 - 222*y^10 + 24*y^2*z - 144*y^3*z + 834*y^4*z - 3270*y^5*z + 6852*y^6*z - 7704*y^7*z + 4542*y^8*z - 1218*y^9*z + 84*y^10*z + 24*y*z^2 - 216*y^2*z^2 + 855*y^3*z^2 - 2721*y^4*z^2 + 6189*y^5*z^2 - 8391*y^6*z^2 + 6288*y^7*z^2 - 2364*y^8*z^2 + 336*y^9*z^2 + 8*z^3 - 144*y*z^3 + 600*y^2*z^3 - 1180*y^3*z^3 + 1770*y^4*z^3 - 2628*y^5*z^3 + 2996*y^6*z^3 - 1944*y^7*z^3 + 522*y^8*z^3 - 36*z^4 + 363*y*z^4 - 981*y^2*z^4 + 879*y^3*z^4 + 213*y^4*z^4 - 531*y^5*z^4 - 357*y^6*z^4 + 450*y^7*z^4 + 72*z^5 - 504*y*z^5 + 1032*y^2*z^5 - 402*y^3*z^5 - 1062*y^4*z^5 + 642*y^5*z^5 + 384*y^6*z^5 - 80*z^6 + 384*y*z^6 - 450*y^2*z^6 - 508*y^3*z^6 + 744*y^4*z^6 + 396*y^5*z^6 + 48*z^7 - 132*y*z^7 - 108*y^2*z^7 + 420*y^3*z^7 + 258*y^4*z^7 - 12*z^8 + 9*y*z^8 + 99*y^2*z^8 + 66*y^3*z^8)*G[-y, z])/((-1 + y)^3*y^2*z^4* (-1 + y + z)*(y + z)^2) - (I*y*(-2*y + 2*y^2 - 3*z + 5*y*z + 3*z^2)* G[0, 0, z])/(z^3*(y + z)^2) + ((I/6)*(-66*y^4 + 66*y^5 - 165*y^3*z + 231*y^4*z - 125*y^2*z^2 + 290*y^3*z^2 - 9*y*z^3 + 134*y^2*z^3 + 9*z^4 - 9*z^5)* G[0, 1 - y, z])/(y*z^3*(y + z)^3) - ((I/2)*(-12*y^4 + 60*y^5 - 120*y^6 + 120*y^7 - 60*y^8 + 12*y^9 - 26*y^3*z + 162*y^4*z - 388*y^5*z + 452*y^6*z - 258*y^7*z + 58*y^8*z - 12*y^2*z^2 + 126*y^3*z^2 - 391*y^4*z^2 + 537*y^5*z^2 - 345*y^6*z^2 + 85*y^7*z^2 + 32*y^2*z^3 - 142*y^3*z^3 + 221*y^4*z^3 - 144*y^5*z^3 + 33*y^6*z^3 + 2*z^4 - 10*y*z^4 + 13*y^2*z^4 - 25*y^3*z^4 + 68*y^4*z^4 - 48*y^5*z^4 - 2*z^5 + 8*y*z^5 - 25*y^2*z^5 + 88*y^3*z^5 - 96*y^4*z^5 + 27*y^2*z^6 - 81*y^3*z^6 - 27*y^2*z^7)*G[0, -y, z])/((-1 + y)^4*y*z^4* (y + z)^2) - (((2*I)/3)*(1 - 3*y + 3*y^2 - 2*y^3 - 6*z + 15*y*z - 12*y^2*z + 6*y^3*z + 15*z^2 - 30*y*z^2 + 18*y^2*z^2 - 6*y^3*z^2 - 20*z^3 + 30*y*z^3 - 12*y^2*z^3 + 2*y^3*z^3 + 15*z^4 - 15*y*z^4 + 3*y^2*z^4 - 6*z^5 + 3*y*z^5 + z^6)*G[1, 0, z])/ (y^2*z^4*(-1 + y + z)^2) + ((I/6)*(-66*y^4 + 66*y^5 - 165*y^3*z + 231*y^4*z - 125*y^2*z^2 + 290*y^3*z^2 - 9*y*z^3 + 134*y^2*z^3 + 9*z^4 - 9*z^5)*G[1 - y, 0, z])/(y*z^3*(y + z)^3) - ((3*I)*(-2*y^2 + 2*y^3 - 3*y*z + 5*y^2*z + 3*y*z^2)* G[1 - y, 1 - y, z])/(z^3*(y + z)^2) + ((I/6)*(4*y^2 - 20*y^3 + 40*y^4 - 58*y^5 + 110*y^6 - 184*y^7 + 180*y^8 - 90*y^9 + 18*y^10 + 8*y*z - 56*y^2*z + 156*y^3*z - 236*y^4*z + 314*y^5*z - 504*y^6*z + 600*y^7*z - 372*y^8*z + 90*y^9*z + 4*z^2 - 52*y*z^2 + 216*y^2*z^2 - 409*y^3*z^2 + 481*y^4*z^2 - 579*y^5*z^2 + 681*y^6*z^2 - 468*y^7*z^2 + 126*y^8*z^2 - 16*z^3 + 124*y*z^3 - 358*y^2*z^3 + 531*y^3*z^3 - 506*y^4*z^3 + 349*y^5*z^3 - 146*y^6*z^3 + 22*y^7*z^3 + 24*z^4 - 149*y*z^4 + 359*y^2*z^4 - 447*y^3*z^4 + 239*y^4*z^4 + 109*y^5*z^4 - 135*y^6*z^4 - 16*z^5 + 85*y*z^5 - 180*y^2*z^5 + 151*y^3*z^5 + 140*y^4*z^5 - 261*y^5*z^5 + 4*z^6 - 16*y*z^6 + 24*y^2*z^6 + 65*y^3*z^6 - 239*y^4*z^6 - 81*y^3*z^7)* G[1 - y, -y, z])/((-1 + y)^4*y^2*z^4*(y + z)^2) - ((I/6)*(-14*y^5 + 30*y^6 - 30*y^7 + 10*y^8 + 50*y^4*z - 120*y^5*z + 90*y^6*z - 16*y^7*z + 103*y^3*z^2 - 447*y^4*z^2 + 549*y^5*z^2 - 197*y^6*z^2 + 22*y^2*z^3 - 363*y^3*z^3 + 774*y^4*z^3 - 409*y^5*z^3 - y*z^4 - 63*y^2*z^4 + 408*y^3*z^4 - 362*y^4*z^4 + 4*z^5 - 9*y*z^5 + 72*y^2*z^5 - 148*y^3*z^5 - 12*z^6 + 21*y*z^6 - 31*y^2*z^6 + 12*z^7 - 11*y*z^7 - 4*z^8)*G[-y, 0, z])/ (y^2*z^4*(-1 + y + z)^2*(y + z)^2) + ((I/6)*(-y^2 + y^3 + 36*y*z - 35*y^2*z - 9*z^2 - 27*y*z^2 + 9*z^3)* G[-y, 1 - y, z])/(y*z^4) + ((I/6)*(-5*y^5 + 27*y^6 - 27*y^7 + 9*y^8 + 110*y^4*z - 279*y^5*z + 228*y^6*z - 63*y^7*z + 184*y^3*z^2 - 846*y^4*z^2 + 1059*y^5*z^2 - 405*y^6*z^2 + 22*y^2*z^3 - 606*y^3*z^3 + 1392*y^4*z^3 - 769*y^5*z^3 + 5*y*z^4 - 81*y^2*z^4 + 669*y^3*z^4 - 647*y^4*z^4 + 4*z^5 - 27*y*z^5 + 108*y^2*z^5 - 247*y^3*z^5 - 12*z^6 + 39*y*z^6 - 49*y^2*z^6 + 12*z^7 - 17*y*z^7 - 4*z^8)*G[-y, -y, z])/(y^2*z^4*(-1 + y + z)^2* (y + z)^2) + ((2*I)*(-y + y^2 + y*z)*G[0, 0, -y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[0, -y, 0, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[0, -y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[0, -y, -y, z])/z^4 + ((13*I)*(-y + y^2 + y*z)*G[1 - y, 0, -y, z])/z^4 - ((7*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, -y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1 - y, -y, 0, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[1 - y, -y, 1 - y, z])/z^4 - ((8*I)*(-y + y^2 + y*z)*G[1 - y, -y, -y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, 0, 0, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, 0, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, -y, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 0, z])/z^4 + ((6*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 1 - y, z])/z^4 + ((5*I)*(-y + y^2 + y*z)*G[-y, 1 - y, -y, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, -y, 0, z])/z^4 + ((5*I)*(-y + y^2 + y*z)*G[-y, -y, 1 - y, z])/z^4 + ((21*I)*(-y + y^2 + y*z)*G[-y, -y, -y, z])/z^4) + ((2*I)*(-y + y^2 + y*z)*G[0, 0, -y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[0, -y, 0, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[0, -y, 1 - y, 0, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[0, -y, 1 - y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[0, -y, -y, 1 - y, z])/z^4 - ((22*I)*(-y + y^2 + y*z)*G[1 - y, 0, 1, 0, z])/z^4 + ((13*I)*(-y + y^2 + y*z)*G[1 - y, 0, -y, 1 - y, z])/z^4 + ((22*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, 1, 0, z])/z^4 - ((7*I)*(-y + y^2 + y*z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1 - y, -y, 0, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[1 - y, -y, 1 - y, 0, z])/z^4 + ((4*I)*(-y + y^2 + y*z)*G[1 - y, -y, 1 - y, 1 - y, z])/z^4 - ((8*I)*(-y + y^2 + y*z)*G[1 - y, -y, -y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, 0, 0, 1 - y, z])/z^4 + ((22*I)*(-y + y^2 + y*z)*G[-y, 0, 1, 0, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, 0, 1 - y, 0, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, 0, 1 - y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 + y*z)*G[-y, 0, -y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 0, 0, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 0, 1 - y, z])/z^4 + ((22*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 1, 0, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 1 - y, 0, z])/z^4 + ((6*I)*(-y + y^2 + y*z)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^4 + ((5*I)*(-y + y^2 + y*z)*G[-y, 1 - y, -y, 1 - y, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, -y, 0, 1 - y, z])/z^4 - ((11*I)*(-y + y^2 + y*z)*G[-y, -y, 1 - y, 0, z])/z^4 + ((5*I)*(-y + y^2 + y*z)*G[-y, -y, 1 - y, 1 - y, z])/z^4 + ((21*I)*(-y + y^2 + y*z)*G[-y, -y, -y, 1 - y, z])/z^4 + (((I/2)*(-44*y + 220*y^2 - 440*y^3 + 440*y^4 - 220*y^5 + 44*y^6 + 66*y*z - 264*y^2*z + 396*y^3*z - 264*y^4*z + 66*y^5*z + 6*y*z^2 - 18*y^2*z^2 + 18*y^3*z^2 - 6*y^4*z^2 - 108*y*z^3 + 216*y^2*z^3 - 108*y^3*z^3 + 162*y*z^4 - 162*y^2*z^4 - 81*y*z^5))/ ((-1 + y)^4*z^3*(-1 + y + z)) - ((22*I)*(-y + y^2 + y*z)* G[1 - y, z])/z^4)*Zeta[3]))/q2, gamma[3, 2] -> (((-I)/z^2 + ((I/2)*(-2*y^2 + 7*y^3 - 8*y^4 + 3*y^5 - 5*y*z + 17*y^2*z - 21*y^3*z + 9*y^4*z - z^2 + 7*y*z^2 - 14*y^2*z^2 + 6*y^3*z^2 + z^3 - 3*y*z^3)*G[0, 1 - y, z])/((-1 + y)^2*y^2*z^2*(y + z)) - ((I/2)*(-8*y^4 + 32*y^5 - 48*y^6 + 32*y^7 - 8*y^8 - 17*y^3*z + 89*y^4*z - 171*y^5*z + 149*y^6*z - 56*y^7*z + 6*y^8*z - 12*y^2*z^2 + 94*y^3*z^2 - 243*y^4*z^2 + 276*y^5*z^2 - 139*y^6*z^2 + 24*y^7*z^2 - 6*y*z^3 + 58*y^2*z^3 - 194*y^3*z^3 + 279*y^4*z^3 - 179*y^5*z^3 + 42*y^6*z^3 - z^4 + 22*y*z^4 - 102*y^2*z^4 + 184*y^3*z^4 - 143*y^4*z^4 + 42*y^5*z^4 + 3*z^5 - 29*y*z^5 + 77*y^2*z^5 - 73*y^3*z^5 + 24*y^4*z^5 - 3*z^6 + 16*y*z^6 - 21*y^2*z^6 + 6*y^3*z^6 + z^7 - 3*y*z^7)*G[1, 0, z])/((-1 + y)^2*y^2*z^3* (-1 + y + z)^2*(y + z)^2) + G[0, z]*(((I/2)*(-4*y^2 + 8*y^3 - 4*y^4 - 2*y*z + 16*y^2*z - 20*y^3*z + 6*y^4*z + z^2 + 6*y*z^2 - 20*y^2*z^2 + 12*y^3*z^2 - 2*z^3 - 4*y*z^3 + 6*y^2*z^3 + z^4))/((-1 + y)*y*(-1 + z)*z^2*(-1 + y + z)* (y + z)) + ((I/2)*(-2*y^2 + 7*y^3 - 8*y^4 + 3*y^5 - 5*y*z + 17*y^2*z - 21*y^3*z + 9*y^4*z - z^2 + 7*y*z^2 - 14*y^2*z^2 + 6*y^3*z^2 + z^3 - 3*y*z^3)*G[1, y])/((-1 + y)^2*y^2*z^2*(y + z)) + ((I/2)*(4*y - 8*y^2 + 4*y^3 - 2*z + 2*y^2*z + z^2 - 2*y*z^2)* G[0, 0, y])/((-1 + y)*z^3*(-1 + y + z)) + (I*(-2*y + 6*y^2 - 6*y^3 + 2*y^4 - 2*z + 7*y*z - 8*y^2*z + 3*y^3*z + z^2 - y*z^2 + z^3)*G[0, 1, y])/((-1 + y)^3*z^3) - (I*(-2*y^3 + 2*y^4 - 5*y^2*z + 5*y^3*z - 3*y*z^2 + 3*y^2*z^2 + z^3 - y*z^3 - z^4)*G[1, 0, y])/(z^3*(y + z)^3) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[1, 1, y])/(y*z^3*(y + z))) + ((I/2)*(-2*y^2 + 7*y^3 - 8*y^4 + 3*y^5 - 5*y*z + 17*y^2*z - 21*y^3*z + 9*y^4*z - z^2 + 7*y*z^2 - 14*y^2*z^2 + 6*y^3*z^2 + z^3 - 3*y*z^3)* G[1 - y, 0, z])/((-1 + y)^2*y^2*z^2*(y + z)) + ((I/2)*(-4*y + 4*y^2 - 2*z + 5*y*z + z^2)*G[1 - y, 1 - y, z])/ (z^3*(y + z)) + G[0, 0, y]*(((-1/2*I)*(-4*y + 4*y^2 - z + 3*y*z))/ ((-1 + y)*z^3) - ((2*I)*(-y + y^2)*G[1 - y, 0, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/z^4) + ((I/2)*(-6*y^4 + 18*y^5 - 18*y^6 + 6*y^7 - 9*y^3*z + 26*y^4*z - 25*y^5*z + 8*y^6*z + 3*y^2*z^2 - 10*y^3*z^2 + 14*y^4*z^2 - 7*y^5*z^2 + 5*y*z^3 - 20*y^2*z^3 + 32*y^3*z^3 - 15*y^4*z^3 + z^4 - 7*y*z^4 + 16*y^2*z^4 - 6*y^3*z^4 - z^5 + 3*y*z^5)*G[-y, 1 - y, z])/ ((-1 + y)^2*y^2*z^4*(y + z)) + Pi^2*(((-1/12*I)*(4*y^3 - 16*y^4 + 24*y^5 - 16*y^6 + 4*y^7 + 9*y^2*z - 41*y^3*z + 69*y^4*z - 51*y^5*z + 14*y^6*z + 8*y*z^2 - 45*y^2*z^2 + 88*y^3*z^2 - 73*y^4*z^2 + 22*y^5*z^2 + 5*z^3 - 34*y*z^3 + 78*y^2*z^3 - 71*y^3*z^3 + 22*y^4*z^3 - 10*z^4 + 40*y*z^4 - 46*y^2*z^4 + 14*y^3*z^4 + 7*z^5 - 15*y*z^5 + 4*y^2*z^5 - 2*z^6))/ ((-1 + y)^2*z^3*(-1 + y + z)^2*(y + z)^2) + ((I/6)*(-2*y + 6*y^2 - 6*y^3 + 2*y^4 - 2*z + 7*y*z - 8*y^2*z + 3*y^3*z + z^2 - y*z^2 + z^3)*G[0, z])/((-1 + y)^3*z^3) - ((I/12)*(-4*y^3 + 34*y^4 - 96*y^5 + 124*y^6 - 76*y^7 + 18*y^8 - 10*y^2*z + 98*y^3*z - 311*y^4*z + 445*y^5*z - 299*y^6*z + 77*y^7*z - 6*y*z^2 + 88*y^2*z^2 - 354*y^3*z^2 + 596*y^4*z^2 - 452*y^5*z^2 + 128*y^6*z^2 + 2*z^3 + 16*y*z^3 - 156*y^2*z^3 + 358*y^3*z^3 - 322*y^4*z^3 + 102*y^5*z^3 - 2*z^4 - 26*y*z^4 + 96*y^2*z^4 - 104*y^3*z^4 + 38*y^4*z^4 - 3*z^5 + 11*y*z^5 - 7*y^2*z^5 + 5*y^3*z^5 + 6*y*z^6 + 2*z^7)*G[1 - y, z])/ ((-1 + y)^3*z^3*(-1 + y + z)*(y + z)^3) + G[0, y]*(((I/12)*(4*y - 8*y^2 + 4*y^3 - 2*z + 2*y^2*z + z^2 - 2*y*z^2))/((-1 + y)*z^3*(-1 + y + z)) - ((I/3)*(-y + y^2)*G[1 - y, z])/z^4) + G[1, y]*(((-1/6*I)*(2*y^3 - 10*y^4 + 18*y^5 - 14*y^6 + 4*y^7 + 5*y^2*z - 28*y^3*z + 55*y^4*z - 46*y^5*z + 14*y^6*z + 3*y*z^2 - 24*y^2*z^2 + 58*y^3*z^2 - 55*y^4*z^2 + 18*y^5*z^2 - z^3 - 4*y*z^3 + 24*y^2*z^3 - 28*y^3*z^3 + 10*y^4*z^3 - z^4 + 7*y*z^4 - 5*y^2*z^4 + 2*y^3*z^4 + z^5 + 2*y*z^5 + z^6))/ ((-1 + y)^3*z^3*(y + z)^3) + ((I/3)*(-y + y^2 - z + 2*y*z + z^2)* G[1 - y, z])/z^4 + ((I/3)*(-y + y^2)*G[-y, z])/z^4) - ((I/3)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/z^4 + ((I/2)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/z^4 + ((I/3)*(-y + y^2)*G[-y, 1 - y, z])/z^4) + G[0, 1, y]*(((-1/2*I)*(4*y^4 - 8*y^5 + 4*y^6 - 2*y^2*z + 13*y^3*z - 19*y^4*z + 8*y^5*z - 5*y*z^2 + 19*y^2*z^2 - 26*y^3*z^2 + 10*y^4*z^2 - z^3 + 7*y*z^3 - 16*y^2*z^3 + 6*y^3*z^3 + z^4 - 3*y*z^4))/((-1 + y)^2*y^2*z^3*(y + z)) - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/z^4 + (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[1 - y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/z^4 - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/z^4) + G[1, 0, y]*(((I/2)*(4*y^2 - 16*y^3 + 24*y^4 - 16*y^5 + 4*y^6 + 9*y*z - 45*y^2*z + 79*y^3*z - 59*y^4*z + 16*y^5*z + 3*z^2 - 37*y*z^2 + 94*y^2*z^2 - 90*y^3*z^2 + 30*y^4*z^2 - 12*z^3 + 54*y*z^3 - 74*y^2*z^3 + 34*y^3*z^3 + 13*z^4 - 31*y*z^4 + 22*y^2*z^4 - 4*z^5 + 6*y*z^5))/((-1 + y)*z^3*(-1 + y + z)^2*(y + z)^2) - ((2*I)*(-y + y^2)*G[1 - y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2)*G[-y, 0, z])/z^4 - ((2*I)*(-y + y^2)*G[-y, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/z^4) + G[1, 1, y]*(((I/2)*(-4*y + 4*y^2 - 2*z + 5*y*z + z^2))/(z^3*(y + z)) + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, z])/z^4 - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, z])/z^4) - (I*(-2*y + 6*y^2 - 6*y^3 + 2*y^4 - 2*z + 7*y*z - 8*y^2*z + 3*y^3*z + z^2 - y*z^2 + z^3)*G[0, 0, 1, y])/((-1 + y)^3*z^3) - ((I/2)*(4*y^3 - 8*y^4 + 4*y^5 + 10*y^2*z - 24*y^3*z + 14*y^4*z + 6*y*z^2 - 22*y^2*z^2 + 15*y^3*z^2 - 2*z^3 - 2*y*z^3 + y^2*z^3 + 2*z^4 - 5*y*z^4 - z^5)*G[0, 1, 0, y])/((-1 + y)*z^3*(-1 + y + z)* (y + z)^3) - ((I/2)*(8*y^4 - 32*y^5 + 48*y^6 - 32*y^7 + 8*y^8 + 22*y^3*z - 98*y^4*z + 162*y^5*z - 118*y^6*z + 32*y^7*z + 17*y^2*z^2 - 96*y^3*z^2 + 185*y^4*z^2 - 150*y^5*z^2 + 44*y^6*z^2 - 23*y^2*z^3 + 66*y^3*z^3 - 63*y^4*z^3 + 20*y^5*z^3 - z^4 + 2*y*z^4 - 3*y^2*z^4 + 4*y^3*z^4 + z^5 - 4*y*z^5 + 5*y^2*z^5 + 4*y^3*z^5 + 6*y^2*z^6 + 2*y*z^7)*G[0, 1, 0, z])/((-1 + y)^3*y*z^3*(-1 + y + z)* (y + z)^3) + ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)*G[0, 1, 1, y])/(y*z^3*(y + z)) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[0, 1 - y, 1 - y, z])/(y*z^3*(y + z)) + ((I/2)*(-6*y + 14*y^2 - 6*y^3 - 6*y^4 + 4*y^5 - 3*z + 4*y*z + 11*y^2*z - 22*y^3*z + 10*y^4*z - z^2 + 10*y*z^2 - 15*y^2*z^2 + 6*y^3*z^2 + 2*z^3 + 2*z^4)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^3*(y + z)) - ((I/2)*(4*y - 8*y^2 + 4*y^3 - 2*z + 2*y^2*z + z^2 - 2*y*z^2)*G[1, 0, 0, y])/((-1 + y)*z^3* (-1 + y + z)) - ((I/2)*(-4*y^2 + 12*y^3 - 12*y^4 + 4*y^5 - 4*y*z + 14*y^2*z - 16*y^3*z + 6*y^4*z + z^2 - y*z^2 + y^2*z^2 - y^3*z^2 + 2*y*z^3 + 2*y*z^4)*G[1, 0, 1, y])/((-1 + y)^3*y*z^3*(y + z)) + G[1 - y, z]*(((-1/2*I)*(6*y^2 - 12*y^3 + 6*y^4 + 4*y*z - 16*y^2*z + 12*y^3*z - z^2 - 4*y*z^2 + 6*y^2*z^2 + z^3))/ ((-1 + y)*y*z^3*(y + z)) + (((3*I)/2)*y*(-2 + 2*y + z)*G[0, 0, y])/ ((-1 + y)*z^3) - ((I/2)*(-4*y^2 + 6*y^3 + 6*y^4 - 14*y^5 + 6*y^6 - 4*y*z + 8*y^2*z + 5*y^3*z - 18*y^4*z + 9*y^5*z + z^2 - y*z^2 + 4*y^2*z^2 - 7*y^3*z^2 + 3*y^4*z^2 + 2*y*z^3 + 2*y*z^4)*G[0, 1, y])/ ((-1 + y)^3*y*z^3*(y + z)) + ((I/2)*(-4*y^3 + 16*y^4 - 20*y^5 + 8*y^6 - 10*y^2*z + 44*y^3*z - 62*y^4*z + 28*y^5*z - 6*y*z^2 + 34*y^2*z^2 - 61*y^3*z^2 + 32*y^4*z^2 + 2*z^3 - 2*y*z^3 - 11*y^2*z^3 + 8*y^3*z^3 - 6*z^4 + 11*y*z^4 - 8*y^2*z^4 + 3*z^5 - 4*y*z^5)*G[1, 0, y])/((-1 + y)*z^3*(-1 + y + z)*(y + z)^3) + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 0, 1, y])/z^4 + ((2*I)*(-y + y^2)*G[0, 1, 0, y])/z^4 + ((2*I)*(-y + y^2)*G[1, 0, 0, y])/z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/z^4) + (I*(-2*y^3 + 2*y^4 - 5*y^2*z + 5*y^3*z - 3*y*z^2 + 3*y^2*z^2 + z^3 - y*z^3 - z^4)*G[1, 1, 0, y])/(z^3*(y + z)^3) + G[-y, z]*(((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[0, 1, y])/(y*z^3*(y + z)) - (((3*I)/2)*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1, 0, y])/ (z^3*(y + z)) + ((I/2)*(-10*y^2 + 10*y^3 - 7*y*z + 19*y^2*z + z^2 + 9*y*z^2)*G[1, 1, y])/(y*z^3*(y + z)) - ((2*I)*(-y + y^2)*G[0, 1, 0, y])/z^4 - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/z^4 - ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[1, 0, 1, y])/z^4 - ((2*I)*(-y + y^2)*G[1, 1, 0, y])/z^4) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[1 - y, 0, 1 - y, z])/(y*z^3*(y + z)) + ((I/2)*(-8*y^4 + 48*y^5 - 112*y^6 + 128*y^7 - 72*y^8 + 16*y^9 - 22*y^3*z + 150*y^4*z - 390*y^5*z + 490*y^6*z - 300*y^7*z + 72*y^8*z - 17*y^2*z^2 + 156*y^3*z^2 - 495*y^4*z^2 + 718*y^5*z^2 - 490*y^6*z^2 + 128*y^7*z^2 + 51*y^2*z^3 - 268*y^3*z^3 + 495*y^4*z^3 - 390*y^5*z^3 + 112*y^6*z^3 + z^4 + 2*y*z^4 - 63*y^2*z^4 + 164*y^3*z^4 - 150*y^4*z^4 + 48*y^5*z^4 - z^5 - 6*y*z^5 + 23*y^2*z^5 - 18*y^3*z^5 + 8*y^4*z^5 + 6*y^2*z^6 + 2*y*z^7)* G[1 - y, 1, 0, z])/((-1 + y)^3*y*z^3*(-1 + y + z)*(y + z)^3) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[1 - y, 1 - y, 0, z])/(y*z^3*(y + z)) - ((I/2)*(-10*y^2 + 30*y^3 - 30*y^4 + 10*y^5 - 7*y*z + 26*y^2*z - 31*y^3*z + 12*y^4*z + z^2 + 2*y*z^2 - 5*y^2*z^2 + 2*y^3*z^2 + 2*y*z^3 + 2*y*z^4)*G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y*z^3* (y + z)) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[-y, 0, 1 - y, z])/(y*z^3*(y + z)) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[-y, 1 - y, 0, z])/(y*z^3*(y + z)) + ((I/2)*(-10*y^2 + 10*y^3 - 7*y*z + 19*y^2*z + z^2 + 9*y*z^2)* G[-y, 1 - y, 1 - y, z])/(y*z^3*(y + z)) + ((I/2)*(-10*y^2 + 10*y^3 - 7*y*z + 19*y^2*z + z^2 + 9*y*z^2)* G[-y, -y, 1 - y, z])/(y*z^3*(y + z)) + G[0, y]*(((I/2)*(6*y^2 - 12*y^3 + 6*y^4 + 4*y*z - 16*y^2*z + 12*y^3*z - z^2 - 4*y*z^2 + 6*y^2*z^2 + z^3))/((-1 + y)*z^3*(-1 + y + z)* (y + z)) + ((I/2)*(-y^2 + 5*y^3 - 7*y^4 + 3*y^5 + 7*y^2*z - 13*y^3*z + 6*y^4*z + 3*z^2 - 4*y*z^2 - y^2*z^2 - 4*z^3 + 6*y*z^3 - 6*y^2*z^3 + z^4 - 3*y*z^4)*G[0, z])/((-1 + y)*z^2*(-1 + y + z)^2* (y + z)^2) - ((I/2)*(6*y^2 - 12*y^3 + 6*y^4 + 9*y*z - 21*y^2*z + 12*y^3*z - z^2 - 4*y*z^2 + y^2*z^2 + z^3 - 5*y*z^3)*G[1 - y, z])/ ((-1 + y)*z^4*(y + z)) - (((3*I)/2)*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[0, 1 - y, z])/((-1 + y)*z^3*(y + z)) - ((I/2)*(-4*y^3 + 16*y^4 - 20*y^5 + 8*y^6 - 10*y^2*z + 44*y^3*z - 62*y^4*z + 28*y^5*z - 6*y*z^2 + 34*y^2*z^2 - 61*y^3*z^2 + 32*y^4*z^2 + 2*z^3 - 2*y*z^3 - 11*y^2*z^3 + 8*y^3*z^3 - 6*z^4 + 11*y*z^4 - 8*y^2*z^4 + 3*z^5 - 4*y*z^5)*G[1 - y, 0, z])/ ((-1 + y)*z^3*(-1 + y + z)*(y + z)^3) - (((3*I)/2)*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1 - y, 1 - y, z])/ (z^3*(y + z)) - (((3*I)/2)*(-2*y + 2*y^2 - z + 3*y*z + z^2)* G[-y, 1 - y, z])/(z^3*(y + z)) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1 - y, z])/z^4 + ((2*I)*(-y + y^2)*G[1 - y, 1 - y, 0, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/z^4 + ((2*I)*(-y + y^2)*G[-y, 1 - y, 0, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, z])/z^4) + G[1, y]*(((-1/2*I)*(6*y^2 - 12*y^3 + 6*y^4 + 4*y*z - 16*y^2*z + 12*y^3*z - z^2 - 4*y*z^2 + 6*y^2*z^2 + z^3))/ ((-1 + y)*y*z^3*(y + z)) + ((I/2)*(-4*y + 4*y^2 - 2*z + 5*y*z + z^2)* G[1 - y, z])/(z^3*(y + z)) + ((I/2)*(-6*y^4 + 18*y^5 - 18*y^6 + 6*y^7 - 9*y^3*z + 26*y^4*z - 25*y^5*z + 8*y^6*z + 3*y^2*z^2 - 10*y^3*z^2 + 14*y^4*z^2 - 7*y^5*z^2 + 5*y*z^3 - 20*y^2*z^3 + 32*y^3*z^3 - 15*y^4*z^3 + z^4 - 7*y*z^4 + 16*y^2*z^4 - 6*y^3*z^4 - z^5 + 3*y*z^5)*G[-y, z])/((-1 + y)^2*y^2*z^4*(y + z)) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[0, 1 - y, z])/(y*z^3*(y + z)) + ((I/2)*(-6*y + 14*y^2 - 6*y^3 - 6*y^4 + 4*y^5 - 3*z + 4*y*z + 11*y^2*z - 22*y^3*z + 10*y^4*z - z^2 + 10*y*z^2 - 15*y^2*z^2 + 6*y^3*z^2 + 2*z^3 + 2*z^4)*G[0, -y, z])/((-1 + y)^3*z^3*(y + z)) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[1 - y, 0, z])/(y*z^3*(y + z)) - ((I/2)*(-10*y^2 + 30*y^3 - 30*y^4 + 10*y^5 - 7*y*z + 26*y^2*z - 31*y^3*z + 12*y^4*z + z^2 + 2*y*z^2 - 5*y^2*z^2 + 2*y^3*z^2 + 2*y*z^3 + 2*y*z^4)*G[1 - y, -y, z])/((-1 + y)^3*y*z^3*(y + z)) - ((I/2)*(-4*y^2 + 4*y^3 - 4*y*z + 10*y^2*z + z^2 + 6*y*z^2)* G[-y, 0, z])/(y*z^3*(y + z)) + ((I/2)*(-10*y^2 + 10*y^3 - 7*y*z + 19*y^2*z + z^2 + 9*y*z^2)* G[-y, 1 - y, z])/(y*z^3*(y + z)) + ((I/2)*(-10*y^2 + 10*y^3 - 7*y*z + 19*y^2*z + z^2 + 9*y*z^2)* G[-y, -y, z])/(y*z^3*(y + z)) - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[1 - y, 0, -y, z])/z^4 + (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[1 - y, 1 - y, -y, z])/z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, -y, z])/z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, z])/z^4 - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, 1 - y, -y, z])/z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 0, z])/z^4 - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, z])/z^4 - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, -y, z])/z^4) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 1, 0, z])/z^4 - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[1 - y, 0, -y, 1 - y, z])/ z^4 - ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 1, 0, z])/z^4 + (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)* G[1 - y, 1 - y, -y, 1 - y, z])/z^4 - ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 1, 0, z])/z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, -y, 1 - y, z])/z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, 1 - y, z])/z^4 - ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1, 0, z])/z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 0, z])/z^4 - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, 1 - y, -y, 1 - y, z])/ z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 0, 1 - y, z])/ z^4 + ((2*I)*(-y + y^2 - z + 2*y*z + z^2)*G[-y, -y, 1 - y, 0, z])/ z^4 - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)*G[-y, -y, 1 - y, 1 - y, z])/z^4 - (I*(-4*y + 4*y^2 - 3*z + 6*y*z + 3*z^2)* G[-y, -y, -y, 1 - y, z])/z^4 + (((-1/2*I)*(8*y - 32*y^2 + 48*y^3 - 32*y^4 + 8*y^5 + 14*z - 70*y*z + 126*y^2*z - 98*y^3*z + 28*y^4*z - 19*z^2 + 58*y*z^2 - 59*y^2*z^2 + 20*y^3*z^2 + 6*z^4))/((-1 + y)^3*z^3*(-1 + y + z)) + ((2*I)*(-2*y + 2*y^2 - 3*z + 6*y*z + 3*z^2)*G[1 - y, z])/z^4)* Zeta[3])/Nc + Nc*((-I)/z^2 + G[0, 1 - y, z]* (((-1/12*I)*(8*y^2 - 32*y^3 + 124*y^4 - 320*y^5 + 424*y^6 - 272*y^7 + 68*y^8 + 16*y*z - 92*y^2*z + 242*y^3*z - 446*y^4*z + 566*y^5*z - 398*y^6*z + 112*y^7*z + 8*z^2 - 88*y*z^2 + 219*y^2*z^2 - 145*y^3*z^2 - 43*y^4*z^2 + 37*y^5*z^2 + 12*y^6*z^2 - 28*z^3 + 127*y*z^3 - 62*y^2*z^3 - 224*y^3*z^3 + 146*y^4*z^3 + 41*y^5*z^3 + 2*z^4 + 53*y*z^4 - 228*y^2*z^4 + 76*y^3*z^4 + 151*y^4*z^4 + 48*z^5 - 195*y*z^5 + 180*y^2*z^5 + 75*y^3*z^5 - 30*z^6 + 87*y*z^6 - 3*y^2*z^6))/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, y])/ z^4) - ((I/12)*(8*y^2 - 40*y^3 - 184*y^4 + 984*y^5 - 1560*y^6 + 1056*y^7 - 264*y^8 + 16*y*z - 116*y^2*z - 216*y^3*z + 2496*y^4*z - 5520*y^5*z + 5152*y^6*z - 2064*y^7*z + 252*y^8*z + 8*z^2 - 112*y*z^2 + 243*y^2*z^2 + 1628*y^3*z^2 - 6563*y^4*z^2 + 8790*y^5*z^2 - 5002*y^6*z^2 + 1008*y^7*z^2 - 36*z^3 + 251*y*z^3 + 32*y^2*z^3 - 2980*y^3*z^3 + 6327*y^4*z^3 - 5028*y^5*z^3 + 1434*y^6*z^3 + 30*z^4 - 92*y*z^4 - 641*y^2*z^4 + 2092*y^3*z^4 - 2109*y^4*z^4 + 774*y^5*z^4 + 46*z^5 - 288*y*z^5 + 687*y^2*z^5 - 412*y^3*z^5 + 21*y^4*z^5 - 78*z^6 + 312*y*z^6 - 216*y^2*z^6 - 72*y^3*z^6 + 30*z^7 - 87*y*z^7 + 3*y^2*z^7)*G[1, 0, z])/ ((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^2) + G[0, -y, z]*(((-I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, y])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, y])/z^4) + G[0, z]*(((I/12)*(-4*y - 246*y^2 + 500*y^3 - 250*y^4 - 4*z - 141*y*z + 907*y^2*z - 1024*y^3*z + 262*y^4*z + 54*z^2 + 311*y*z^2 - 940*y^2*z^2 + 524*y^3*z^2 - 96*z^3 - 171*y*z^3 + 267*y^2*z^3 + 46*z^4 + 5*y*z^4))/((-1 + y)*y*(-1 + z)*z^2*(-1 + y + z)* (y + z)) - ((I/12)*(8*y^2 - 32*y^3 + 124*y^4 - 320*y^5 + 424*y^6 - 272*y^7 + 68*y^8 + 16*y*z - 92*y^2*z + 242*y^3*z - 446*y^4*z + 566*y^5*z - 398*y^6*z + 112*y^7*z + 8*z^2 - 88*y*z^2 + 219*y^2*z^2 - 145*y^3*z^2 - 43*y^4*z^2 + 37*y^5*z^2 + 12*y^6*z^2 - 28*z^3 + 127*y*z^3 - 62*y^2*z^3 - 224*y^3*z^3 + 146*y^4*z^3 + 41*y^5*z^3 + 2*z^4 + 53*y*z^4 - 228*y^2*z^4 + 76*y^3*z^4 + 151*y^4*z^4 + 48*z^5 - 195*y*z^5 + 180*y^2*z^5 + 75*y^3*z^5 - 30*z^6 + 87*y*z^6 - 3*y^2*z^6)*G[1, y])/((-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + ((I/6)*(-66*y + 198*y^2 - 198*y^3 + 66*y^4 - 24*z + 153*y*z - 234*y^2*z + 105*y^3*z + 45*z^2 - 92*y*z^2 + 47*y^2*z^2 - 12*z^3 + 8*y*z^3)*G[0, 0, y])/ ((-1 + y)^2*z^3*(-1 + y + z)) + ((I/6)*(-12*y^3 - 6*y^4 + 210*y^5 - 540*y^6 + 600*y^7 - 318*y^8 + 66*y^9 - 12*y^2*z + 24*y^3*z + 249*y^4*z - 996*y^5*z + 1434*y^6*z - 924*y^7*z + 225*y^8*z - 10*y*z^2 + 84*y^2*z^2 - 138*y^3*z^2 - 269*y^4*z^2 + 945*y^5*z^2 - 891*y^6*z^2 + 279*y^7*z^2 - 4*z^3 + 44*y*z^3 - 205*y^2*z^3 + 374*y^3*z^3 - 146*y^4*z^3 - 206*y^5*z^3 + 143*y^6*z^3 + 8*z^4 - 50*y*z^4 + 209*y^2*z^4 - 368*y^3*z^4 + 182*y^4*z^4 + 19*y^5*z^4 - 4*z^5 + 16*y*z^5 - 111*y^2*z^5 + 130*y^3*z^5 - 4*y^4*z^5 + 27*y^2*z^6)* G[0, 1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)) - ((I/6)*(78*y^5 - 300*y^6 + 432*y^7 - 276*y^8 + 66*y^9 + 201*y^4*z - 996*y^5*z + 1758*y^6*z - 1332*y^7*z + 369*y^8*z + 205*y^3*z^2 - 1336*y^4*z^2 + 2934*y^5*z^2 - 2658*y^6*z^2 + 855*y^7*z^2 + 63*y^2*z^3 - 794*y^3*z^3 + 2451*y^4*z^3 - 2780*y^5*z^3 + 1054*y^6*z^3 + 12*y*z^4 - 213*y^2*z^4 + 1054*y^3*z^4 - 1607*y^4*z^4 + 736*y^5*z^4 + 4*z^5 - 40*y*z^5 + 243*y^2*z^5 - 510*y^3*z^5 + 285*y^4*z^5 - 8*z^6 + 36*y*z^6 - 89*y^2*z^6 + 55*y^3*z^6 + 4*z^7 - 8*y*z^7 + 4*y^2*z^7)*G[1, 0, y])/ ((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - ((I/6)*(-66*y^3 + 66*y^4 - 117*y^2*z + 159*y^3*z - 38*y*z^2 + 128*y^2*z^2 + 9*z^3 + 35*y*z^3)*G[1, 1, y])/(y*z^3*(y + z)^2)) - ((I/12)*(8*y^2 - 32*y^3 + 124*y^4 - 320*y^5 + 424*y^6 - 272*y^7 + 68*y^8 + 16*y*z - 92*y^2*z + 242*y^3*z - 446*y^4*z + 566*y^5*z - 398*y^6*z + 112*y^7*z + 8*z^2 - 88*y*z^2 + 219*y^2*z^2 - 145*y^3*z^2 - 43*y^4*z^2 + 37*y^5*z^2 + 12*y^6*z^2 - 28*z^3 + 127*y*z^3 - 62*y^2*z^3 - 224*y^3*z^3 + 146*y^4*z^3 + 41*y^5*z^3 + 2*z^4 + 53*y*z^4 - 228*y^2*z^4 + 76*y^3*z^4 + 151*y^4*z^4 + 48*z^5 - 195*y*z^5 + 180*y^2*z^5 + 75*y^3*z^5 - 30*z^6 + 87*y*z^6 - 3*y^2*z^6)*G[1 - y, 0, z])/((-1 + y)^2*y^2*z^3*(-1 + y + z)* (y + z)^2) + ((I/6)*(-79*y + 79*y^2 - 42*z + 112*y*z + 33*z^2)* G[1 - y, 1 - y, z])/(z^3*(y + z)) + ((I/12)*(8*y^2 - 28*y^3 + 350*y^4 - 1260*y^5 + 1848*y^6 - 1224*y^7 + 306*y^8 + 16*y*z - 84*y^2*z + 509*y^3*z - 2023*y^4*z + 3603*y^5*z - 2849*y^6*z + 828*y^7*z + 8*z^2 - 84*y*z^2 + 204*y^2*z^2 - 629*y^3*z^2 + 1599*y^4*z^2 - 1755*y^5*z^2 + 657*y^6*z^2 - 28*z^3 + 149*y*z^3 - 121*y^2*z^3 - 48*y^3*z^3 - 90*y^4*z^3 + 138*y^5*z^3 + 2*z^4 - 3*y*z^4 - 129*y^2*z^4 + 100*y^3*z^4 + 84*y^4*z^4 + 48*z^5 - 165*y*z^5 + 147*y^2*z^5 + 78*y^3*z^5 - 30*z^6 + 87*y*z^6 - 3*y^2*z^6)*G[-y, 1 - y, z])/((-1 + y)^2*y^2*z^4*(-1 + y + z)* (y + z)) + G[0, 0, y]*(((-1/6*I)*(-79*y + 79*y^2 - 9*z + 46*y*z))/ ((-1 + y)*z^3) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/ z^4 - (I*(-11*y + 11*y^2 - 3*z + 12*y*z + 3*z^2)*G[1 - y, 0, z])/ z^4 + ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/ z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/z^4) + Pi^2*(((-1/72*I)*(8*y^2 - 32*y^3 + 130*y^4 - 376*y^5 + 540*y^6 - 360*y^7 + 90*y^8 + 16*y*z - 96*y^2*z + 388*y^3*z - 1014*y^4*z + 1430*y^5*z - 986*y^6*z + 262*y^7*z + 8*z^2 - 96*y*z^2 + 360*y^2*z^2 - 813*y^3*z^2 + 954*y^4*z^2 - 477*y^5*z^2 + 64*y^6*z^2 - 32*z^3 + 196*y*z^3 - 425*y^2*z^3 + 156*y^3*z^3 + 588*y^4*z^3 - 483*y^5*z^3 + 40*z^4 - 158*y*z^4 + 134*y^2*z^4 + 490*y^3*z^4 - 560*y^4*z^4 - 16*z^5 + 96*y*z^5 - 3*y^2*z^5 - 185*y^3*z^5 - 54*y*z^6))/((-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) + ((I/12)*(22*y - 88*y^2 + 132*y^3 - 88*y^4 + 22*y^5 - 2*z - 25*y*z + 87*y^2*z - 91*y^3*z + 31*y^4*z + 11*z^2 - 13*y*z^2 - 7*y^2*z^2 + 9*y^3*z^2 - 20*z^3 + 20*y*z^3 + 9*z^4)* G[0, z])/((-1 + y)^3*z^3*(-1 + y + z)) + ((I/9)*(1 - 3*y + 3*y^2 - 5*z + 13*y*z - 10*y^2*z + 10*z^2 - 22*y*z^2 + 12*y^2*z^2 - 10*z^3 + 18*y*z^3 - 6*y^2*z^3 + 5*z^4 - 7*y*z^4 + y^2*z^4 - z^5 + y*z^5)*G[1, z])/ (y^2*z^4*(-1 + y + z)^2) - ((I/36)*(4*y^3 - 20*y^4 + 40*y^5 - 49*y^6 + 65*y^7 - 94*y^8 + 90*y^9 - 45*y^10 + 9*y^11 + 12*y^2*z - 76*y^3*z + 196*y^4*z - 473*y^5*z + 1378*y^6*z - 2714*y^7*z + 2924*y^8*z - 1593*y^9*z + 346*y^10*z + 12*y*z^2 - 108*y^2*z^2 + 372*y^3*z^2 - 1137*y^4*z^2 + 3832*y^5*z^2 - 8478*y^6*z^2 + 10164*y^7*z^2 - 6109*y^8*z^2 + 1452*y^9*z^2 + 4*z^3 - 68*y*z^3 + 340*y^2*z^3 - 1208*y^3*z^3 + 4366*y^4*z^3 - 10762*y^5*z^3 + 14470*y^6*z^3 - 9674*y^7*z^3 + 2532*y^8*z^3 - 16*z^4 + 148*y*z^4 - 608*y^2*z^4 + 2288*y^3*z^4 - 6417*y^4*z^4 + 9911*y^5*z^4 - 7519*y^6*z^4 + 2213*y^7*z^4 + 24*z^5 - 156*y*z^5 + 598*y^2*z^5 - 1812*y^3*z^5 + 3120*y^4*z^5 - 2713*y^5*z^5 + 966*y^6*z^5 - 16*z^6 + 80*y*z^6 - 234*y^2*z^6 + 286*y^3*z^6 - 209*y^4*z^6 + 174*y^5*z^6 + 4*z^7 - 16*y*z^7 - 36*y^2*z^7 + 125*y^3*z^7 + 4*y^4*z^7 + 27*y^2*z^8)*G[1 - y, z])/((-1 + y)^3*y^2*z^4* (-1 + y + z)*(y + z)^3) + G[0, y]* (((I/12)*(52*y - 104*y^2 + 52*y^3 + 4*z - 84*y*z + 80*y^2*z - 7*z^2 + 28*y*z^2))/((-1 + y)*z^3*(-1 + y + z)) - ((I/12)*(-52*y + 52*y^2 - 21*z + 54*y*z + 21*z^2)*G[1 - y, z])/ z^4) + G[1, y]*(((-1/36*I)*(204*y^5 - 1242*y^6 + 3150*y^7 - 4260*y^8 + 3240*y^9 - 1314*y^10 + 222*y^11 + 516*y^4*z - 3750*y^5*z + 11061*y^6*z - 17064*y^7*z + 14586*y^8*z - 6570*y^9*z + 1221*y^10*z + 457*y^3*z^2 - 4275*y^4*z^2 + 15240*y^5*z^2 - 27415*y^6*z^2 + 26700*y^7*z^2 - 13482*y^8*z^2 + 2775*y^9*z^2 + 126*y^2*z^3 - 2066*y^3*z^3 + 9940*y^4*z^3 - 21922*y^5*z^3 + 24992*y^6*z^3 - 14404*y^7*z^3 + 3334*y^8*z^3 + 12*y*z^4 - 420*y^2*z^4 + 3121*y^3*z^4 - 8911*y^4*z^4 + 12228*y^5*z^4 - 8266*y^6*z^4 + 2236*y^7*z^4 + 4*z^5 - 48*y*z^5 + 477*y^2*z^5 - 1696*y^3*z^5 + 2673*y^4*z^5 - 2184*y^5*z^5 + 801*y^6*z^5 - 8*z^6 + 52*y*z^6 - 139*y^2*z^6 + 20*y^3*z^6 + 29*y^4*z^6 + 127*y^5*z^6 + 4*z^7 - 16*y*z^7 - 63*y^2*z^7 + 152*y^3*z^7 + 4*y^4*z^7 + 27*y^2*z^8))/((-1 + y)^3*y^2*z^3* (-1 + y + z)^2*(y + z)^3) + ((I/6)*(-3*y + 3*y^2 + 2*z + 2*y*z - 2*z^2)*G[1 - y, z])/z^4 + ((I/12)*(-68*y + 68*y^2 - 29*z + 70*y*z + 29*z^2)*G[-y, z])/z^4) - ((I/6)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/z^4 - ((I/6)*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[1 - y, 0, z])/z^4 + ((I/2)*(-6*y + 6*y^2 - z + 6*y*z + z^2)*G[1 - y, 1 - y, z])/z^4 + ((I/12)*(-68*y + 68*y^2 - 29*z + 70*y*z + 29*z^2)*G[-y, 1 - y, z])/ z^4) + G[1, 1, y]*(((I/6)*(-79*y + 79*y^2 - 42*z + 112*y*z + 33*z^2))/(z^3*(y + z)) - ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[1 - y, -y, z])/z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)* G[-y, 0, z])/z^4 - ((3*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[-y, 1 - y, z])/z^4 - (I*(-5*y + 5*y^2 + z + 4*y*z - z^2)* G[-y, -y, z])/z^4) + G[1, 0, y]* (((I/12)*(-154*y^3 + 690*y^4 - 1244*y^5 + 1124*y^6 - 506*y^7 + 90*y^8 - 312*y^2*z + 1754*y^3*z - 3678*y^4*z + 3634*y^5*z - 1690*y^6*z + 292*y^7*z - 72*y*z^2 + 988*y^2*z^2 - 2941*y^3*z^2 + 3390*y^4*z^2 - 1549*y^5*z^2 + 184*y^6*z^2 + 8*z^3 + 102*y*z^3 - 617*y^2*z^3 + 674*y^3*z^3 + 136*y^4*z^3 - 303*y^5*z^3 - 32*z^4 + 116*y*z^4 - 430*y^2*z^4 + 810*y^3*z^4 - 440*y^4*z^4 + 40*z^5 - 186*y*z^5 + 349*y^2*z^5 - 155*y^3*z^5 - 16*z^6 + 40*y*z^6))/ ((-1 + y)^2*y*z^3*(-1 + y + z)^2*(y + z)^2) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/z^4 - (I*(-5*y + 5*y^2 + 6*y*z)*G[1 - y, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, z])/z^4 + (I*(-13*y + 13*y^2 - 4*z + 14*y*z + 4*z^2)*G[-y, 0, z])/z^4 - (I*(-19*y + 19*y^2 - 7*z + 20*y*z + 7*z^2)*G[-y, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, -y, z])/z^4) + G[0, 1, y]*(((-1/12*I)*(-8*y^2 + 24*y^3 - 80*y^4 + 86*y^5 + 102*y^6 - 214*y^7 + 90*y^8 - 16*y*z + 76*y^2*z - 122*y^3*z - 208*y^4*z + 986*y^5*z - 1144*y^6*z + 428*y^7*z - 8*z^2 + 80*y*z^2 - 111*y^2*z^2 - 501*y^3*z^2 + 1805*y^4*z^2 - 1925*y^5*z^2 + 660*y^6*z^2 + 28*z^3 - 95*y*z^3 - 204*y^2*z^3 + 1212*y^3*z^3 - 1334*y^4*z^3 + 315*y^5*z^3 - 2*z^4 - 93*y*z^4 + 496*y^2*z^4 - 526*y^3*z^4 - 85*y^4*z^4 - 48*z^5 + 211*y*z^5 - 274*y^2*z^5 - 75*y^3*z^5 + 30*z^6 - 87*y*z^6 + 3*y^2*z^6))/((-1 + y)^2*y^2*z^3* (-1 + y + z)*(y + z)^2) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[0, 1 - y, z])/z^4 - ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[0, -y, z])/z^4 - (I*(-13*y + 13*y^2 - 3*z + 12*y*z + 3*z^2)* G[1 - y, 0, z])/z^4 + (I*(-13*y + 13*y^2 - 3*z + 12*y*z + 3*z^2)* G[1 - y, 1 - y, z])/z^4 + ((3*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[1 - y, -y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[-y, 0, z])/z^4 - (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)* G[-y, 1 - y, z])/z^4 - (I*(-19*y + 19*y^2 - 6*z + 18*y*z + 6*z^2)* G[-y, -y, z])/z^4) - ((3*I)*y*(-2 + 2*y + z)*G[0, 0, 0, y])/ ((-1 + y)*z^3) - ((I/6)*(-60*y^3 + 246*y^4 - 330*y^5 + 60*y^6 + 240*y^7 - 210*y^8 + 54*y^9 - 42*y^2*z + 288*y^3*z - 549*y^4*z + 156*y^5*z + 576*y^6*z - 612*y^7*z + 183*y^8*z - 20*y*z^2 + 204*y^2*z^2 - 600*y^3*z^2 + 543*y^4*z^2 + 231*y^5*z^2 - 591*y^6*z^2 + 233*y^7*z^2 - 8*z^3 + 88*y*z^3 - 383*y^2*z^3 + 686*y^3*z^3 - 402*y^4*z^3 - 114*y^5*z^3 + 133*y^6*z^3 + 16*z^4 - 100*y*z^4 + 301*y^2*z^4 - 420*y^3*z^4 + 174*y^4*z^4 + 29*y^5*z^4 - 8*z^5 + 32*y*z^5 - 123*y^2*z^5 + 126*y^3*z^5 + 27*y^2*z^6)* G[0, 0, 1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)) + (I*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[0, 0, 1 - y, z])/(z^3*(y + z)) + ((I/6)*(-78*y^5 + 324*y^6 - 516*y^7 + 384*y^8 - 126*y^9 + 12*y^10 - 201*y^4*z + 1011*y^5*z - 1893*y^6*z + 1623*y^7*z - 606*y^8*z + 66*y^9*z - 205*y^3*z^2 + 1307*y^4*z^2 - 2908*y^5*z^2 + 2857*y^6*z^2 - 1193*y^7*z^2 + 142*y^8*z^2 - 63*y^2*z^3 + 731*y^3*z^3 - 2165*y^4*z^3 + 2525*y^5*z^3 - 1172*y^6*z^3 + 144*y^7*z^3 - 12*y*z^4 + 201*y^2*z^4 - 829*y^3*z^4 + 1143*y^4*z^4 - 555*y^5*z^4 + 56*y^6*z^4 - 4*z^5 + 44*y*z^5 - 208*y^2*z^5 + 286*y^3*z^5 - 92*y^4*z^5 - 14*y^5*z^5 + 8*z^6 - 44*y*z^6 + 62*y^2*z^6 + 4*y^3*z^6 - 18*y^4*z^6 - 4*z^7 + 12*y*z^7 - 4*y^3*z^7)* G[0, 1, 0, y])/((-1 + y)^2*y^2*z^3*(-1 + y + z)^2*(y + z)^3) - ((I/6)*(-132*y^5 + 660*y^6 - 1320*y^7 + 1320*y^8 - 660*y^9 + 132*y^10 - 342*y^4*z + 2028*y^5*z - 4692*y^6*z + 5328*y^7*z - 2982*y^8*z + 660*y^9*z - 322*y^3*z^2 + 2460*y^4*z^2 - 6894*y^5*z^2 + 9142*y^6*z^2 - 5832*y^7*z^2 + 1446*y^8*z^2 - 90*y^2*z^3 + 1268*y^3*z^3 - 4948*y^4*z^3 + 8284*y^5*z^3 - 6350*y^6*z^3 + 1840*y^7*z^3 - 4*y^8*z^3 - 9*y*z^4 + 291*y^2*z^4 - 1846*y^3*z^4 + 4330*y^4*z^4 - 4344*y^5*z^4 + 1594*y^6*z^4 - 16*y^7*z^4 - 4*z^5 + 42*y*z^5 - 384*y^2*z^5 + 1396*y^3*z^5 - 2073*y^4*z^5 + 1074*y^5*z^5 - 24*y^6*z^5 + 8*z^6 - 49*y*z^6 + 259*y^2*z^6 - 680*y^3*z^6 + 559*y^4*z^6 - 16*y^5*z^6 - 4*z^7 + 16*y*z^7 - 111*y^2*z^7 + 184*y^3*z^7 - 4*y^4*z^7 + 27*y^2*z^8)*G[0, 1, 0, z])/ ((-1 + y)^3*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + ((I/6)*(66*y^3 - 120*y^4 + 54*y^5 + 117*y^2*z - 252*y^3*z + 129*y^4*z + 38*y*z^2 - 154*y^2*z^2 + 104*y^3*z^2 - 9*z^3 - 26*y*z^3 + 29*y^2*z^3)*G[0, 1, 1, y])/((-1 + y)*y*z^3*(y + z)^2) + (I*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[0, 1 - y, 0, z])/(z^3*(y + z)) - ((I/6)*(-66*y^3 + 66*y^4 - 117*y^2*z + 159*y^3*z - 38*y*z^2 + 128*y^2*z^2 + 9*z^3 + 35*y*z^3)*G[0, 1 - y, 1 - y, z])/ (y*z^3*(y + z)^2) + ((I/2)*(12*y^2 - 48*y^3 + 72*y^4 - 48*y^5 + 12*y^6 + 6*y*z - 52*y^2*z + 120*y^3*z - 108*y^4*z + 34*y^5*z - 2*z^2 + 4*y*z^2 + 9*y^2*z^2 - 22*y^3*z^2 + 11*y^4*z^2 - 11*y*z^3 + 11*y^2*z^3 + 9*y*z^4)*G[0, -y, 1 - y, z])/((-1 + y)^3*y*z^4) - ((I/6)*(-12*y - 18*y^2 + 126*y^3 - 150*y^4 + 54*y^5 - 6*z - 42*y*z + 243*y^2*z - 336*y^3*z + 141*y^4*z - 12*z^2 + 150*y*z^2 - 266*y^2*z^2 + 128*y^3*z^2 + 39*z^3 - 92*y*z^3 + 49*y^2*z^3 - 12*z^4 + 8*y*z^4)*G[1, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)* (y + z)) - ((I/6)*(-66*y^4 + 318*y^5 - 600*y^6 + 540*y^7 - 210*y^8 + 6*y^9 + 12*y^10 - 123*y^3*z + 750*y^4*z - 1716*y^5*z + 1824*y^6*z - 831*y^7*z + 42*y^8*z + 54*y^9*z - 48*y^2*z^2 + 540*y^3*z^2 - 1773*y^4*z^2 + 2471*y^5*z^2 - 1455*y^6*z^2 + 177*y^7*z^2 + 88*y^8*z^2 + y*z^3 + 134*y^2*z^3 - 853*y^3*z^3 + 1815*y^4*z^3 - 1556*y^5*z^3 + 403*y^6*z^3 + 56*y^7*z^3 - 4*z^4 + 22*y*z^4 - 219*y^2*z^4 + 817*y^3*z^4 - 1132*y^4*z^4 + 516*y^5*z^4 + 8*z^5 - 39*y*z^5 + 209*y^2*z^5 - 521*y^3*z^5 + 384*y^4*z^5 - 14*y^5*z^5 - 4*z^6 + 16*y*z^6 - 111*y^2*z^6 + 157*y^3*z^6 - 4*y^4*z^6 + 27*y^2*z^7)*G[1, 0, 1, y])/((-1 + y)^3*y^2*z^3*(-1 + y + z)^2* (y + z)^2) + (((2*I)/3)*(1 - 3*y + 3*y^2 - 2*y^3 - 5*z + 13*y*z - 12*y^2*z + 6*y^3*z + 10*z^2 - 22*y*z^2 + 18*y^2*z^2 - 6*y^3*z^2 - 10*z^3 + 18*y*z^3 - 12*y^2*z^3 + 2*y^3*z^3 + 5*z^4 - 7*y*z^4 + 3*y^2*z^4 - z^5 + y*z^5)*G[1, 0, 1 - y, z])/ (y^2*z^4*(-1 + y + z)^2) + ((I/6)*(114*y^5 - 396*y^6 + 504*y^7 - 276*y^8 + 54*y^9 + 309*y^4*z - 1368*y^5*z + 2112*y^6*z - 1356*y^7*z + 303*y^8*z + 313*y^3*z^2 - 1888*y^4*z^2 + 3666*y^5*z^2 - 2804*y^6*z^2 + 713*y^7*z^2 + 107*y^2*z^3 - 1194*y^3*z^3 + 3267*y^4*z^3 - 3120*y^5*z^3 + 910*y^6*z^3 + 24*y*z^4 - 369*y^2*z^4 + 1574*y^3*z^4 - 1999*y^4*z^4 + 680*y^5*z^4 + 8*z^5 - 80*y*z^5 + 429*y^2*z^5 - 746*y^3*z^5 + 299*y^4*z^5 - 16*z^6 + 72*y*z^6 - 159*y^2*z^6 + 73*y^3*z^6 + 8*z^7 - 16*y*z^7 + 8*y^2*z^7)* G[1, 1, 0, y])/((-1 + y)*y^2*z^3*(-1 + y + z)^2*(y + z)^3) + G[1 - y, z]*(((-1/12*I)*(4*y + 258*y^2 - 524*y^3 + 262*y^4 + 4*z + 157*y*z - 685*y^2*z + 524*y^3*z - 50*z^2 - 166*y*z^2 + 267*y^2*z^2 + 46*z^3 + 5*y*z^3))/((-1 + y)*y*z^3*(y + z)) + ((I/6)*(-y^2 + 3*y^3 - 3*y^4 + y^5 - 7*y*z - 3*y^2*z + 27*y^3*z - 17*y^4*z - 30*y*z^2 + 66*y^2*z^2 - 36*y^3*z^2 - 12*z^3 + 42*y*z^3 - 26*y^2*z^3 + 12*z^4 - 8*y*z^4)*G[0, 0, y])/ ((-1 + y)^2*z^4*(y + z)) - ((I/6)*(-4*y^2 + 16*y^3 - 24*y^4 + 33*y^5 - 72*y^6 + 102*y^7 - 68*y^8 + 17*y^9 - 8*y*z + 44*y^2*z - 96*y^3*z + 91*y^4*z - 71*y^5*z + 135*y^6*z - 149*y^7*z + 54*y^8*z - 4*z^2 + 40*y*z^2 - 132*y^2*z^2 + 140*y^3*z^2 - 5*y^4*z^2 + 12*y^5*z^2 - 121*y^6*z^2 + 70*y^7*z^2 + 12*z^3 - 72*y*z^3 + 147*y^2*z^3 - 105*y^3*z^3 + 6*y^4*z^3 - 30*y^5*z^3 + 42*y^6*z^3 - 12*z^4 + 65*y*z^4 - 103*y^2*z^4 + 6*y^3*z^4 + 58*y^4*z^4 + 13*y^5*z^4 + 4*z^5 - 16*y*z^5 - 9*y^2*z^5 + 71*y^3*z^5 + 4*y^4*z^5 + 27*y^2*z^6)*G[0, 1, y])/ ((-1 + y)^3*y^2*z^4*(y + z)^2) - ((I/6)*(-8*y^4 + 24*y^5 - 24*y^6 + 8*y^7 + 49*y^3*z - 200*y^4*z + 253*y^5*z - 102*y^6*z + 162*y^2*z^2 - 797*y^3*z^2 + 1196*y^4*z^2 - 561*y^5*z^2 + 174*y*z^3 - 1050*y^2*z^3 + 1930*y^3*z^3 - 1072*y^4*z^3 + 42*z^4 - 546*y*z^4 + 1440*y^2*z^4 - 990*y^3*z^4 - 96*z^5 + 492*y*z^5 - 450*y^2*z^5 + 63*z^6 - 81*y*z^6)*G[1, 0, y])/ ((-1 + y)*z^4*(-1 + y + z)*(y + z)^3) + ((3*I)*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1, 1, y])/(z^3*(y + z)) + ((3*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 0, 0, y])/z^4 + (I*(-19*y + 19*y^2 - 6*z + 18*y*z + 6*z^2)*G[0, 0, 1, y])/z^4 + (I*(-11*y + 11*y^2 - 3*z + 12*y*z + 3*z^2)*G[0, 1, 0, y])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1, 1, y])/z^4 + (I*(-11*y + 11*y^2 - 3*z + 12*y*z + 3*z^2)*G[1, 0, 0, y])/z^4 + (I*(-13*y + 13*y^2 - 3*z + 12*y*z + 3*z^2)*G[1, 0, 1, y])/z^4 + ((5*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, 0, y])/z^4) - (((2*I)/3)*(1 - 3*y + 3*y^2 - 5*z + 13*y*z - 10*y^2*z + 10*z^2 - 22*y*z^2 + 12*y^2*z^2 - 10*z^3 + 18*y*z^3 - 6*y^2*z^3 + 5*z^4 - 7*y*z^4 + y^2*z^4 - z^5 + y*z^5)*G[1, 1, 0, z])/ (y^2*z^4*(-1 + y + z)^2) + ((3*I)*(-2*y + 2*y^2 - z + 3*y*z + z^2)* G[1, 1, 1, y])/(z^3*(y + z)) + G[-y, z]*(((I/6)*(-8*y^4 + 24*y^5 - 24*y^6 + 8*y^7 - 137*y^3*z + 394*y^4*z - 377*y^5*z + 120*y^6*z - 84*y^2*z^2 + 586*y^3*z^2 - 862*y^4*z^2 + 360*y^5*z^2 - 11*y*z^3 + 246*y^2*z^3 - 716*y^3*z^3 + 440*y^4*z^3 - 8*z^4 + 46*y*z^4 - 242*y^2*z^4 + 248*y^3*z^4 + 16*z^5 - 43*y*z^5 + 64*y^2*z^5 - 8*z^6 + 8*y*z^6)*G[0, 1, y])/ (y^2*z^4*(-1 + y + z)^2*(y + z)) + ((I/6)*(-13*y^3 + 51*y^4 - 51*y^5 + 17*y^6 - 24*y^2*z + 104*y^3*z - 148*y^4*z + 60*y^5*z + 60*y^2*z^2 - 145*y^3*z^2 + 85*y^4*z^2 - 4*z^3 + 12*y*z^3 - 60*y^2*z^3 + 54*y^3*z^3 + 8*z^4 - 16*y*z^4 + 16*y^2*z^4 - 4*z^5 + 4*y*z^5)*G[1, 0, y])/ (y^2*z^4*(-1 + y + z)^2) - ((I/6)*(-y^2 + y^3 + 41*y*z - 34*y^2*z - 9*z^2 - 20*y*z^2)*G[1, 1, y])/(y*z^4) - ((5*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 0, 1, y])/z^4 - (I*(-13*y + 13*y^2 - 4*z + 14*y*z + 4*z^2)*G[0, 1, 0, y])/z^4 - (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[0, 1, 1, y])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, 0, y])/z^4 - (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[1, 0, 1, y])/z^4 - (I*(-19*y + 19*y^2 - 7*z + 20*y*z + 7*z^2)*G[1, 1, 0, y])/z^4 - ((3*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, 1, y])/z^4) + (((2*I)/3)*(1 - 3*y + 3*y^2 - 2*y^3 - 5*z + 13*y*z - 12*y^2*z + 6*y^3*z + 10*z^2 - 22*y*z^2 + 18*y^2*z^2 - 6*y^3*z^2 - 10*z^3 + 18*y*z^3 - 12*y^2*z^3 + 2*y^3*z^3 + 5*z^4 - 7*y*z^4 + 3*y^2*z^4 - z^5 + y*z^5)*G[1, 1 - y, 0, z])/(y^2*z^4*(-1 + y + z)^2) + (I*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1 - y, 0, 0, z])/(z^3*(y + z)) - ((I/6)*(-66*y^3 + 66*y^4 - 117*y^2*z + 159*y^3*z - 38*y*z^2 + 128*y^2*z^2 + 9*z^3 + 35*y*z^3)*G[1 - y, 0, 1 - y, z])/ (y*z^3*(y + z)^2) + ((I/2)*(-44*y^4 + 264*y^5 - 616*y^6 + 704*y^7 - 396*y^8 + 88*y^9 - 112*y^3*z + 780*y^4*z - 2064*y^5*z + 2632*y^6*z - 1632*y^7*z + 396*y^8*z - 100*y^2*z^2 + 848*y^3*z^2 - 2620*y^4*z^2 + 3800*y^5*z^2 - 2632*y^6*z^2 + 704*y^7*z^2 - 20*y*z^3 + 340*y^2*z^3 - 1432*y^3*z^3 + 2520*y^4*z^3 - 2024*y^5*z^3 + 616*y^6*z^3 + 3*z^4 + 32*y*z^4 - 294*y^2*z^4 + 684*y^3*z^4 - 680*y^4*z^4 + 264*y^5*z^4 - 3*z^5 - 7*y*z^5 + 7*y^2*z^5 - 14*y^3*z^5 + 44*y^4*z^5 - 20*y*z^6 + 47*y^2*z^6 + 9*y*z^7)*G[1 - y, 1, 0, z])/((-1 + y)^3*y*z^3* (-1 + y + z)*(y + z)^3) - ((I/6)*(-66*y^3 + 66*y^4 - 117*y^2*z + 159*y^3*z - 38*y*z^2 + 128*y^2*z^2 + 9*z^3 + 35*y*z^3)* G[1 - y, 1 - y, 0, z])/(y*z^3*(y + z)^2) + ((3*I)*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1 - y, 1 - y, 1 - y, z])/ (z^3*(y + z)) - ((I/6)*(-4*y + 16*y^2 - 24*y^3 + 34*y^4 - 76*y^5 + 108*y^6 - 72*y^7 + 18*y^8 - 4*z + 28*y*z - 72*y^2*z + 84*y^3*z - 98*y^4*z + 174*y^5*z - 170*y^6*z + 58*y^7*z + 12*z^2 - 60*y*z^2 + 101*y^2*z^2 - 90*y^3*z^2 + 111*y^4*z^2 - 128*y^5*z^2 + 54*y^6*z^2 - 12*z^3 + 61*y*z^3 - 102*y^2*z^3 + 54*y^3*z^3 - 19*y^4*z^3 + 18*y^5*z^3 + 4*z^4 - 16*y*z^4 - 9*y^2*z^4 + 44*y^3*z^4 + 4*y^4*z^4 + 27*y^2*z^5)*G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y^2*z^4*(y + z)) + ((I/6)*(-14*y^4 + 30*y^5 - 30*y^6 + 10*y^7 + 67*y^3*z - 164*y^4*z + 127*y^5*z - 26*y^6*z + 54*y^2*z^2 - 332*y^3*z^2 + 458*y^4*z^2 - 172*y^5*z^2 + y*z^3 - 144*y^2*z^3 + 424*y^3*z^3 - 256*y^4*z^3 + 4*z^4 - 14*y*z^4 + 136*y^2*z^4 - 154*y^3*z^4 - 8*z^5 + 17*y*z^5 - 38*y^2*z^5 + 4*z^6 - 4*y*z^6)*G[-y, 0, 1 - y, z])/ (y^2*z^4*(-1 + y + z)^2*(y + z)) + ((I/6)*(-14*y^4 + 30*y^5 - 30*y^6 + 10*y^7 + 67*y^3*z - 164*y^4*z + 127*y^5*z - 26*y^6*z + 54*y^2*z^2 - 332*y^3*z^2 + 458*y^4*z^2 - 172*y^5*z^2 + y*z^3 - 144*y^2*z^3 + 424*y^3*z^3 - 256*y^4*z^3 + 4*z^4 - 14*y*z^4 + 136*y^2*z^4 - 154*y^3*z^4 - 8*z^5 + 17*y*z^5 - 38*y^2*z^5 + 4*z^6 - 4*y*z^6)*G[-y, 1 - y, 0, z])/ (y^2*z^4*(-1 + y + z)^2*(y + z)) - ((I/6)*(-y^2 + y^3 + 41*y*z - 34*y^2*z - 9*z^2 - 20*y*z^2)* G[-y, 1 - y, 1 - y, z])/(y*z^4) + Pi*(((-2*y + 2*y^2 - z + 3*y*z + z^2)*G[0, z]*G[1, y])/(z^3*(y + z)) - (2*y*(-2 + 2*y + z)*G[0, 0, y])/((-1 + y)*z^3) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, 1, y])/((-1 + y)*z^3*(y + z)) + ((-2*y + 2*y^2 - z + 3*y*z + z^2)*G[0, 1 - y, z])/(z^3*(y + z)) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1, 0, y])/((-1 + y)*z^3*(y + z)) + G[1 - y, z]*((2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 0, y])/z^4 + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1, y])/z^4 + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 0, y])/z^4) + (2*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1, 1, y])/(z^3*(y + z)) + G[-y, z]*(((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, 1, y])/z^4 + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1, 0, y])/z^4 - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1, 1, y])/z^4) + ((-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1 - y, 0, z])/(z^3*(y + z)) + (2*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1 - y, 1 - y, z])/ (z^3*(y + z)) + G[0, y]*(((2*y - 2*y^2 - y*z)*G[0, z])/ ((-1 + y)*z^3) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, z])/ ((-1 + y)*z^3*(y + z)) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)* G[0, 1 - y, z])/z^4 + ((-2*y + 2*y^2 - z + 2*y*z + z^2)* G[1 - y, 0, z])/z^4 + (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[1 - y, 1 - y, z])/z^4 + ((2*y - 2*y^2 + z - 2*y*z - z^2)* G[-y, 1 - y, z])/z^4) + G[1, y]* ((2*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[1 - y, z])/(z^3*(y + z)) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, -y, z])/z^4 + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, -y, z])/z^4 + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[-y, 0, z])/z^4 - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, z])/z^4) + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[0, -y, 1 - y, z])/z^4 + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[1 - y, -y, 1 - y, z])/z^4 + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[-y, 0, 1 - y, z])/z^4 + ((2*y - 2*y^2 + z - 2*y*z - z^2)*G[-y, 1 - y, 0, z])/z^4 - (2*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/z^4) - ((I/6)*(-5*y^4 + 27*y^5 - 27*y^6 + 9*y^7 + 100*y^3*z - 239*y^4*z + 178*y^5*z - 43*y^6*z + 60*y^2*z^2 - 422*y^3*z^2 + 569*y^4*z^2 - 215*y^5*z^2 + 7*y*z^3 - 174*y^2*z^3 + 511*y^3*z^3 - 301*y^4*z^3 + 4*z^4 - 26*y*z^4 + 166*y^2*z^4 - 178*y^3*z^4 - 8*z^5 + 23*y*z^5 - 44*y^2*z^5 + 4*z^6 - 4*y*z^6)*G[-y, -y, 1 - y, z])/ (y^2*z^4*(-1 + y + z)^2*(y + z)) + G[0, y]*(((I/12)*(4*y + 258*y^2 - 524*y^3 + 262*y^4 + 4*z + 157*y*z - 685*y^2*z + 524*y^3*z - 50*z^2 - 166*y*z^2 + 267*y^2*z^2 + 46*z^3 + 5*y*z^3))/((-1 + y)*z^3*(-1 + y + z)*(y + z)) + ((I/12)*(8*y^2 - 32*y^3 + 124*y^4 - 320*y^5 + 424*y^6 - 272*y^7 + 68*y^8 + 16*y*z - 96*y^2*z + 418*y^3*z - 1266*y^4*z + 2014*y^5*z - 1518*y^6*z + 432*y^7*z + 8*z^2 - 96*y*z^2 + 586*y^2*z^2 - 2157*y^3*z^2 + 4032*y^4*z^2 - 3505*y^5*z^2 + 1132*y^6*z^2 - 32*z^3 + 294*y*z^3 - 1523*y^2*z^3 + 3698*y^3*z^3 - 3924*y^4*z^3 + 1487*y^5*z^3 + 56*z^4 - 468*y*z^4 + 1588*y^2*z^4 - 2166*y^3*z^4 + 966*y^4*z^4 - 48*z^5 + 294*y*z^5 - 541*y^2*z^5 + 247*y^3*z^5 + 16*z^6 - 40*y*z^6)*G[0, z])/((-1 + y)^2*y*z^3*(-1 + y + z)^2* (y + z)^2) - ((I/12)*(8*y^2 - 28*y^3 + 350*y^4 - 1260*y^5 + 1848*y^6 - 1224*y^7 + 306*y^8 + 16*y*z - 88*y^2*z + 779*y^3*z - 3197*y^4*z + 5553*y^5*z - 4287*y^6*z + 1224*y^7*z + 8*z^2 - 92*y*z^2 + 591*y^2*z^2 - 2860*y^3*z^2 + 6188*y^4*z^2 - 5748*y^5*z^2 + 1913*y^6*z^2 - 32*z^3 + 242*y*z^3 - 1251*y^2*z^3 + 3356*y^3*z^3 - 3770*y^4*z^3 + 1455*y^5*z^3 + 56*z^4 - 328*y*z^4 + 1035*y^2*z^4 - 1324*y^3*z^4 + 537*y^4*z^4 - 48*z^5 + 202*y*z^5 - 279*y^2*z^5 + 77*y^3*z^5 + 16*z^6 - 40*y*z^6)*G[1 - y, z])/ ((-1 + y)^2*y*z^4*(-1 + y + z)*(y + z)^2) - (I*(-2*y + 2*y^2 + y*z)*G[0, 0, z])/((-1 + y)*z^3) - ((I/3)*(18*y^4 - 72*y^5 + 108*y^6 - 72*y^7 + 18*y^8 + 33*y^3*z - 171*y^4*z + 315*y^5*z - 249*y^6*z + 72*y^7*z + 12*y^2*z^2 - 126*y^3*z^2 + 327*y^4*z^2 - 324*y^5*z^2 + 111*y^6*z^2 + 2*y*z^3 - 38*y^2*z^3 + 156*y^3*z^3 - 201*y^4*z^3 + 81*y^5*z^3 + 2*z^4 - 12*y*z^4 + 48*y^2*z^4 - 70*y^3*z^4 + 29*y^4*z^4 - 4*z^5 + 14*y*z^5 - 20*y^2*z^5 + 7*y^3*z^5 + 2*z^6 - 4*y*z^6 + 2*y^2*z^6)* G[0, 1 - y, z])/((-1 + y)*y^2*z^4*(-1 + y + z)^2*(y + z)) - (((2*I)/3)*(1 - 3*y + 3*y^2 - 2*y^3 - 5*z + 13*y*z - 12*y^2*z + 6*y^3*z + 10*z^2 - 22*y*z^2 + 18*y^2*z^2 - 6*y^3*z^2 - 10*z^3 + 18*y*z^3 - 12*y^2*z^3 + 2*y^3*z^3 + 5*z^4 - 7*y*z^4 + 3*y^2*z^4 - z^5 + y*z^5)*G[1, 0, z])/(y^2*z^4*(-1 + y + z)^2) - ((I/6)*(-4*y^3 + 12*y^4 - 12*y^5 - 6*y^6 + 30*y^7 - 30*y^8 + 10*y^9 - 12*y^2*z + 52*y^3*z - 80*y^4*z - 37*y^5*z + 348*y^6*z - 453*y^7*z + 182*y^8*z - 12*y*z^2 + 84*y^2*z^2 - 192*y^3*z^2 + 18*y^4*z^2 + 853*y^5*z^2 - 1450*y^6*z^2 + 699*y^7*z^2 - 4*z^3 + 60*y*z^3 - 216*y^2*z^3 + 166*y^3*z^3 + 834*y^4*z^3 - 1994*y^5*z^3 + 1172*y^6*z^3 + 16*z^4 - 116*y*z^4 + 236*y^2*z^4 + 224*y^3*z^4 - 1294*y^4*z^4 + 988*y^5*z^4 - 24*z^5 + 108*y*z^5 - 92*y^2*z^5 - 340*y^3*z^5 + 402*y^4*z^5 + 16*z^6 - 48*y*z^6 - 5*y^2*z^6 + 55*y^3*z^6 - 4*z^7 + 8*y*z^7 - 4*y^2*z^7)* G[1 - y, 0, z])/((-1 + y)*y^2*z^4*(-1 + y + z)*(y + z)^3) + ((I/6)*(y^3 - 2*y^4 + y^5 + 27*y^2*z - 49*y^3*z + 22*y^4*z + 45*y*z^2 - 93*y^2*z^2 + 42*y^3*z^2 + 15*z^3 - 57*y*z^3 + 30*y^2*z^3 - 15*z^4 + 9*y*z^4)*G[1 - y, 1 - y, z])/ ((-1 + y)*z^4*(y + z)^2) + ((I/6)*(-13*y^3 + 51*y^4 - 51*y^5 + 17*y^6 - 24*y^2*z + 104*y^3*z - 148*y^4*z + 60*y^5*z + 60*y^2*z^2 - 145*y^3*z^2 + 85*y^4*z^2 - 4*z^3 + 12*y*z^3 - 60*y^2*z^3 + 54*y^3*z^3 + 8*z^4 - 16*y*z^4 + 16*y^2*z^4 - 4*z^5 + 4*y*z^5)*G[-y, 1 - y, z])/(y^2*z^4*(-1 + y + z)^2) + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 0, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 0, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 1 - y, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 0, z])/z^4 + (I*(-11*y + 11*y^2 - 3*z + 12*y*z + 3*z^2)*G[1 - y, 1 - y, 0, z])/ z^4 + ((3*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/z^4 + (I*(-13*y + 13*y^2 - 4*z + 14*y*z + 4*z^2)* G[-y, 1 - y, 0, z])/z^4 - ((3*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[-y, 1 - y, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)* G[-y, -y, 1 - y, z])/z^4) + G[1, y]*(((-1/12*I)*(4*y + 258*y^2 - 524*y^3 + 262*y^4 + 4*z + 157*y*z - 685*y^2*z + 524*y^3*z - 50*z^2 - 166*y*z^2 + 267*y^2*z^2 + 46*z^3 + 5*y*z^3))/((-1 + y)*y*z^3*(y + z)) + ((I/6)*(-79*y + 79*y^2 - 42*z + 112*y*z + 33*z^2)*G[1 - y, z])/ (z^3*(y + z)) + ((I/12)*(8*y^2 - 28*y^3 + 350*y^4 - 1260*y^5 + 1848*y^6 - 1224*y^7 + 306*y^8 + 16*y*z - 84*y^2*z + 509*y^3*z - 2023*y^4*z + 3603*y^5*z - 2849*y^6*z + 828*y^7*z + 8*z^2 - 84*y*z^2 + 204*y^2*z^2 - 629*y^3*z^2 + 1599*y^4*z^2 - 1755*y^5*z^2 + 657*y^6*z^2 - 28*z^3 + 149*y*z^3 - 121*y^2*z^3 - 48*y^3*z^3 - 90*y^4*z^3 + 138*y^5*z^3 + 2*z^4 - 3*y*z^4 - 129*y^2*z^4 + 100*y^3*z^4 + 84*y^4*z^4 + 48*z^5 - 165*y*z^5 + 147*y^2*z^5 + 78*y^3*z^5 - 30*z^6 + 87*y*z^6 - 3*y^2*z^6)* G[-y, z])/((-1 + y)^2*y^2*z^4*(-1 + y + z)*(y + z)) + (I*(-2*y + 2*y^2 - z + 3*y*z + z^2)*G[0, 0, z])/(z^3*(y + z)) - ((I/6)*(-66*y^3 + 66*y^4 - 117*y^2*z + 159*y^3*z - 38*y*z^2 + 128*y^2*z^2 + 9*z^3 + 35*y*z^3)*G[0, 1 - y, z])/ (y*z^3*(y + z)^2) + ((I/2)*(12*y^2 - 48*y^3 + 72*y^4 - 48*y^5 + 12*y^6 + 6*y*z - 52*y^2*z + 120*y^3*z - 108*y^4*z + 34*y^5*z - 2*z^2 + 4*y*z^2 + 9*y^2*z^2 - 22*y^3*z^2 + 11*y^4*z^2 - 11*y*z^3 + 11*y^2*z^3 + 9*y*z^4)*G[0, -y, z])/((-1 + y)^3*y*z^4) + (((2*I)/3)*(1 - 3*y + 3*y^2 - 2*y^3 - 5*z + 13*y*z - 12*y^2*z + 6*y^3*z + 10*z^2 - 22*y*z^2 + 18*y^2*z^2 - 6*y^3*z^2 - 10*z^3 + 18*y*z^3 - 12*y^2*z^3 + 2*y^3*z^3 + 5*z^4 - 7*y*z^4 + 3*y^2*z^4 - z^5 + y*z^5)*G[1, 0, z])/(y^2*z^4*(-1 + y + z)^2) - ((I/6)*(-66*y^3 + 66*y^4 - 117*y^2*z + 159*y^3*z - 38*y*z^2 + 128*y^2*z^2 + 9*z^3 + 35*y*z^3)*G[1 - y, 0, z])/ (y*z^3*(y + z)^2) + ((3*I)*(-2*y + 2*y^2 - z + 3*y*z + z^2)* G[1 - y, 1 - y, z])/(z^3*(y + z)) - ((I/6)*(-4*y + 16*y^2 - 24*y^3 + 34*y^4 - 76*y^5 + 108*y^6 - 72*y^7 + 18*y^8 - 4*z + 28*y*z - 72*y^2*z + 84*y^3*z - 98*y^4*z + 174*y^5*z - 170*y^6*z + 58*y^7*z + 12*z^2 - 60*y*z^2 + 101*y^2*z^2 - 90*y^3*z^2 + 111*y^4*z^2 - 128*y^5*z^2 + 54*y^6*z^2 - 12*z^3 + 61*y*z^3 - 102*y^2*z^3 + 54*y^3*z^3 - 19*y^4*z^3 + 18*y^5*z^3 + 4*z^4 - 16*y*z^4 - 9*y^2*z^4 + 44*y^3*z^4 + 4*y^4*z^4 + 27*y^2*z^5)*G[1 - y, -y, z])/ ((-1 + y)^3*y^2*z^4*(y + z)) + ((I/6)*(-14*y^4 + 30*y^5 - 30*y^6 + 10*y^7 + 67*y^3*z - 164*y^4*z + 127*y^5*z - 26*y^6*z + 54*y^2*z^2 - 332*y^3*z^2 + 458*y^4*z^2 - 172*y^5*z^2 + y*z^3 - 144*y^2*z^3 + 424*y^3*z^3 - 256*y^4*z^3 + 4*z^4 - 14*y*z^4 + 136*y^2*z^4 - 154*y^3*z^4 - 8*z^5 + 17*y*z^5 - 38*y^2*z^5 + 4*z^6 - 4*y*z^6)*G[-y, 0, z])/(y^2*z^4*(-1 + y + z)^2*(y + z)) - ((I/6)*(-y^2 + y^3 + 41*y*z - 34*y^2*z - 9*z^2 - 20*y*z^2)* G[-y, 1 - y, z])/(y*z^4) - ((I/6)*(-5*y^4 + 27*y^5 - 27*y^6 + 9*y^7 + 100*y^3*z - 239*y^4*z + 178*y^5*z - 43*y^6*z + 60*y^2*z^2 - 422*y^3*z^2 + 569*y^4*z^2 - 215*y^5*z^2 + 7*y*z^3 - 174*y^2*z^3 + 511*y^3*z^3 - 301*y^4*z^3 + 4*z^4 - 26*y*z^4 + 166*y^2*z^4 - 178*y^3*z^4 - 8*z^5 + 23*y*z^5 - 44*y^2*z^5 + 4*z^6 - 4*y*z^6)*G[-y, -y, z])/(y^2*z^4*(-1 + y + z)^2*(y + z)) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 0, -y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 0, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, -y, z])/z^4 - (I*(-13*y + 13*y^2 - 3*z + 12*y*z + 3*z^2)*G[1 - y, 0, -y, z])/z^4 + (I*(-7*y + 7*y^2 + 6*y*z)*G[1 - y, 1 - y, -y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 0, z])/z^4 - ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, z])/z^4 + ((4*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, -y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 0, z])/z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, 0, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, -y, z])/z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, 1 - y, 0, z])/z^4 - ((3*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, z])/z^4 - (I*(-5*y + 5*y^2 + z + 4*y*z - z^2)*G[-y, 1 - y, -y, z])/z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, -y, 0, z])/z^4 - (I*(-5*y + 5*y^2 + z + 4*y*z - z^2)*G[-y, -y, 1 - y, z])/z^4 - (I*(-21*y + 21*y^2 - 7*z + 20*y*z + 7*z^2)*G[-y, -y, -y, z])/z^4) - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, 0, -y, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 0, 1 - y, z])/z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, 0, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, 1 - y, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[0, -y, -y, 1 - y, z])/z^4 + (I*(-22*y + 22*y^2 - 5*z + 22*y*z + 5*z^2)*G[1 - y, 0, 1, 0, z])/z^4 - (I*(-13*y + 13*y^2 - 3*z + 12*y*z + 3*z^2)*G[1 - y, 0, -y, 1 - y, z])/ z^4 - (I*(-22*y + 22*y^2 - 5*z + 22*y*z + 5*z^2)* G[1 - y, 1 - y, 1, 0, z])/z^4 + (I*(-7*y + 7*y^2 + 6*y*z)* G[1 - y, 1 - y, -y, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 0, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 0, z])/z^4 - ((2*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, 1 - y, 1 - y, z])/ z^4 + ((4*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, -y, -y, 1 - y, z])/z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 0, 1 - y, z])/ z^4 - (I*(-22*y + 22*y^2 - 5*z + 22*y*z + 5*z^2)*G[-y, 0, 1, 0, z])/ z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, 1 - y, 0, z])/z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, 0, 1 - y, 1 - y, z])/ z^4 + (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 0, -y, 1 - y, z])/ z^4 - (I*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 0, 0, z])/z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, 1 - y, 0, 1 - y, z])/ z^4 - (I*(-22*y + 22*y^2 - 5*z + 22*y*z + 5*z^2)* G[-y, 1 - y, 1, 0, z])/z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, 1 - y, 1 - y, 0, z])/ z^4 - ((3*I)*(-2*y + 2*y^2 - z + 2*y*z + z^2)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^4 - (I*(-5*y + 5*y^2 + z + 4*y*z - z^2)* G[-y, 1 - y, -y, 1 - y, z])/z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, -y, 0, 1 - y, z])/ z^4 + (I*(-11*y + 11*y^2 - 2*z + 10*y*z + 2*z^2)* G[-y, -y, 1 - y, 0, z])/z^4 - (I*(-5*y + 5*y^2 + z + 4*y*z - z^2)* G[-y, -y, 1 - y, 1 - y, z])/z^4 - (I*(-21*y + 21*y^2 - 7*z + 20*y*z + 7*z^2)*G[-y, -y, -y, 1 - y, z])/ z^4 + (((-1/2*I)*(44*y - 176*y^2 + 264*y^3 - 176*y^4 + 44*y^5 - 10*z - 28*y*z + 144*y^2*z - 164*y^3*z + 58*y^4*z + 42*z^2 - 70*y*z^2 + 14*y^2*z^2 + 14*y^3*z^2 - 60*z^3 + 60*y*z^3 + 27*z^4))/ ((-1 + y)^3*z^3*(-1 + y + z)) + (I*(-22*y + 22*y^2 - 3*z + 18*y*z + 3*z^2)*G[1 - y, z])/z^4)* Zeta[3]))/q2^2, delta[1, 2] -> (Nf*((-2*y)/(3*(-1 + z)*z) + (2*y*G[0, z])/(3*(-1 + z)^2*z)) + (G[1 - y, z]*((-2*(y - 2*y^2 + y^3 - z + 2*y^2*z + 2*z^2 + y*z^2))/ (z^2*(y + z)^2) - (3*(2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[0, 0, y])/z^4 + ((6*y^4 - 12*y^5 + 6*y^6 + 12*y^3*z - 30*y^4*z + 18*y^5*z + 6*y^2*z^2 - 24*y^3*z^2 + 21*y^4*z^2 - 4*y^2*z^3 + 12*y^3*z^3 + z^4 + 2*y*z^4 + 3*y^2*z^4)*G[0, 1, y])/ (y*z^4*(y + z)^2)) + ((2*y - 3*y^2 + z - 7*y*z - 4*z^2)* G[0, 1 - y, z])/(y*z*(y + z)^2) + ((-1 + 3*y + 4*z)*G[1, 0, z])/ (y*z*(y + z)) + G[0, z]*((2*(-1 + y + 2*z))/((-1 + z)*z*(y + z)) + ((2*y - 3*y^2 + z - 7*y*z - 4*z^2)*G[1, y])/(y*z*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[1, 1, y])/(y*z*(y + z)^2)) + G[-y, z]*(((2*y^2 + z + 2*y*z)*G[0, 1, y])/(y*z*(y + z)^2) + ((6*y^3 - 12*y^4 + 6*y^5 + 10*y^2*z - 28*y^3*z + 18*y^4*z + 3*y*z^2 - 22*y^2*z^2 + 21*y^3*z^2 - 6*y*z^3 + 12*y^2*z^3 + 3*y*z^4)* G[1, 0, y])/(z^4*(y + z)^2) + ((-6*y^4 + 12*y^5 - 6*y^6 - 10*y^3*z + 28*y^4*z - 18*y^5*z - 3*y^2*z^2 + 22*y^3*z^2 - 21*y^4*z^2 + 8*y^2*z^3 - 12*y^3*z^3 + z^4 + 2*y*z^4 - 3*y^2*z^4)*G[1, 1, y])/(y*z^4*(y + z)^2)) + ((2*y - 3*y^2 + z - 7*y*z - 4*z^2)*G[1 - y, 0, z])/(y*z*(y + z)^2) + ((6*y^2 - 12*y^3 + 6*y^4 + 7*y*z - 22*y^2*z + 15*y^3*z - z^2 - 10*y*z^2 + 12*y^2*z^2 + 3*y*z^3)*G[1 - y, 1 - y, z])/ (z^3*(y + z)^2) + Pi^2*((2*y - 2*y^2 - y*z)/(2*z^3) + ((2*y - 4*y^2 + 2*y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, z])/ (2*z^4) + ((2*y - 2*y^2 - y*z)*G[1 - y, 1 - y, z])/(3*z^3)) + G[0, 1, y]*((6*y^4 - 6*y^5 + 12*y^3*z - 15*y^4*z - 2*y*z^2 + 9*y^2*z^2 - 12*y^3*z^2 - z^3 + 7*y*z^3 - 3*y^2*z^3 + 4*z^4)/ (y*z^3*(y + z)^2) - (2*(-2*y + 2*y^2 + y*z)*G[1 - y, 1 - y, z])/ z^3) + G[0, 0, y]*((3*(-2*y + 2*y^2 + y*z))/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[1 - y, 1 - y, z])/z^3) + ((7*y^3 - 9*y^4 + 2*y^5 + 8*y^2*z - 15*y^3*z + 5*y^4*z - 2*y*z^2 - 3*y^2*z^2 + 4*y^3*z^2 - z^3 + 7*y*z^3 + y^2*z^3 + 4*z^4)* G[-y, 1 - y, z])/(y*z^3*(y + z)^2) + G[1, 0, y]*((-6*y^2 + 12*y^3 - 6*y^4 - 7*y*z + 22*y^2*z - 15*y^3*z + 10*y*z^2 - 12*y^2*z^2 - 3*y*z^3)/(z^3*(y + z)^2) - (2*(-2*y + 2*y^2 + y*z)*G[-y, -y, z])/z^3) + G[1, 1, y]*((6*y^2 - 12*y^3 + 6*y^4 + 7*y*z - 22*y^2*z + 15*y^3*z - z^2 - 10*y*z^2 + 12*y^2*z^2 + 3*y*z^3)/(z^3*(y + z)^2) + (2*(-2*y + 2*y^2 + y*z)*G[-y, -y, z])/z^3) + ((2*y^2 + z + 2*y*z)*G[0, 1, 0, z])/(y*z*(y + z)^2) + ((2*y^2 + z + 2*y*z)*G[0, 1, 1, y])/(y*z*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[0, 1 - y, 1 - y, z])/(y*z*(y + z)^2) + ((-2*y^2 + 2*y^3 - 3*y*z + 2*y^2*z)*G[0, -y, 1 - y, z])/ (z^3*(y + z)^2) + ((2*y^2 + z + 2*y*z)*G[1, 0, 1, y])/ (y*z*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[1 - y, 0, 1 - y, z])/ (y*z*(y + z)^2) + ((2*y^2 + z + 2*y*z)*G[1 - y, 1, 0, z])/ (y*z*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[1 - y, 1 - y, 0, z])/ (y*z*(y + z)^2) + ((2*y^3 - 2*y^4 + 3*y^2*z - 2*y^3*z + 2*y^2*z^2 + z^3 + 2*y*z^3)*G[1 - y, -y, 1 - y, z])/(y*z^3*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[-y, 0, 1 - y, z])/(y*z*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[-y, 1 - y, 0, z])/(y*z*(y + z)^2) + ((-6*y^4 + 12*y^5 - 6*y^6 - 10*y^3*z + 28*y^4*z - 18*y^5*z - 3*y^2*z^2 + 22*y^3*z^2 - 21*y^4*z^2 + 8*y^2*z^3 - 12*y^3*z^3 + z^4 + 2*y*z^4 - 3*y^2*z^4)*G[-y, 1 - y, 1 - y, z])/(y*z^4*(y + z)^2) + ((-6*y^4 + 12*y^5 - 6*y^6 - 10*y^3*z + 28*y^4*z - 18*y^5*z - 3*y^2*z^2 + 22*y^3*z^2 - 21*y^4*z^2 + 8*y^2*z^3 - 12*y^3*z^3 + z^4 + 2*y*z^4 - 3*y^2*z^4)*G[-y, -y, 1 - y, z])/(y*z^4*(y + z)^2) + G[0, y]*((2*(-y + y^2 + y*z))/(z^2*(y + z)) + ((-7*y^2 + 15*y^3 - 8*y^4 - 8*y*z + 27*y^2*z - 20*y^3*z + 12*y*z^2 - 16*y^2*z^2 - 4*y*z^3)*G[1 - y, z])/(z^3*(y + z)^2) + ((2*y^2 - 2*y^3 + 3*y*z - 2*y^2*z)*G[0, 1 - y, z])/(z^3*(y + z)^2) + ((6*y^3 - 12*y^4 + 6*y^5 + 10*y^2*z - 28*y^3*z + 18*y^4*z + 3*y*z^2 - 22*y^2*z^2 + 21*y^3*z^2 - 6*y*z^3 + 12*y^2*z^3 + 3*y*z^4)* G[1 - y, 1 - y, z])/(z^4*(y + z)^2) + ((6*y^3 - 12*y^4 + 6*y^5 + 10*y^2*z - 28*y^3*z + 18*y^4*z + 3*y*z^2 - 22*y^2*z^2 + 21*y^3*z^2 - 6*y*z^3 + 12*y^2*z^3 + 3*y*z^4)* G[-y, 1 - y, z])/(z^4*(y + z)^2) - (2*(-2*y + 2*y^2 + y*z)* G[1 - y, 0, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)* G[-y, 0, 1 - y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)* G[-y, 1 - y, 1 - y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)* G[-y, -y, 1 - y, z])/z^3) + G[1, y]*((-2*(y - 2*y^2 + y^3 - z + 2*y^2*z + 2*z^2 + y*z^2))/ (z^2*(y + z)^2) + ((6*y^2 - 12*y^3 + 6*y^4 + 7*y*z - 22*y^2*z + 15*y^3*z - z^2 - 10*y*z^2 + 12*y^2*z^2 + 3*y*z^3)*G[1 - y, z])/ (z^3*(y + z)^2) + ((7*y^3 - 9*y^4 + 2*y^5 + 8*y^2*z - 15*y^3*z + 5*y^4*z - 2*y*z^2 - 3*y^2*z^2 + 4*y^3*z^2 - z^3 + 7*y*z^3 + y^2*z^3 + 4*z^4)*G[-y, z])/(y*z^3*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[0, 1 - y, z])/(y*z*(y + z)^2) + ((-2*y^2 + 2*y^3 - 3*y*z + 2*y^2*z)*G[0, -y, z])/(z^3*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[1 - y, 0, z])/(y*z*(y + z)^2) + ((2*y^3 - 2*y^4 + 3*y^2*z - 2*y^3*z + 2*y^2*z^2 + z^3 + 2*y*z^3)* G[1 - y, -y, z])/(y*z^3*(y + z)^2) + ((-2*y^2 - z - 2*y*z)*G[-y, 0, z])/(y*z*(y + z)^2) + ((-6*y^4 + 12*y^5 - 6*y^6 - 10*y^3*z + 28*y^4*z - 18*y^5*z - 3*y^2*z^2 + 22*y^3*z^2 - 21*y^4*z^2 + 8*y^2*z^3 - 12*y^3*z^3 + z^4 + 2*y*z^4 - 3*y^2*z^4)*G[-y, 1 - y, z])/(y*z^4*(y + z)^2) + ((-6*y^4 + 12*y^5 - 6*y^6 - 10*y^3*z + 28*y^4*z - 18*y^5*z - 3*y^2*z^2 + 22*y^3*z^2 - 21*y^4*z^2 + 8*y^2*z^3 - 12*y^3*z^3 + z^4 + 2*y*z^4 - 3*y^2*z^4)*G[-y, -y, z])/(y*z^4*(y + z)^2) + (2*(-2*y + 2*y^2 + y*z)*G[1 - y, 0, -y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)*G[1 - y, 1 - y, -y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)*G[-y, 0, -y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, -y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, -y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, -y, -y, z])/z^3) + (2*(-2*y + 2*y^2 + y*z)*G[1 - y, 0, -y, 1 - y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)*G[-y, 0, -y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, -y, -y, 1 - y, z])/z^3)/Nc + Nc*((2*(24*y + y^2 - 23*y*z))/(3*(-1 + z)*z*(y + z)) + (4*y*G[0, 0, z])/(z*(y + z)) + G[0, 1 - y, z]* ((-14*y^2 + 26*y^3 - 8*y^4 - 12*y*z + 40*y^2*z + 9*z^2 + 8*y*z^2 + 7*y^2*z^2 - 6*z^3 - 10*y*z^3 - 9*z^4)/(2*y*z^2*(y + z)^2) - (4*(-2*y + 2*y^2 + y*z)*G[1, 0, y])/z^3) + ((4*y^3 - 32*y^4 + 32*y^5 + 44*y^2*z - 122*y^3*z + 142*y^4*z - 32*y^5*z - 5*y*z^2 - 127*y^2*z^2 + 238*y^3*z^2 - 104*y^4*z^2 + 9*z^3 + 2*y*z^3 + 112*y^2*z^3 - 102*y^3*z^3 - 15*z^4 - 19*y*z^4 - 11*y^2*z^4 - 3*z^5 + 28*y*z^5 + 9*z^6)*G[1, 0, z])/ (2*y*z^2*(-1 + y + z)*(y + z)^3) + G[0, -y, z]* ((2*(-2*y + 2*y^2 + y*z)*G[1, 0, y])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[1, 1, y])/z^3) + G[0, z]*((-60*y + 42*y^2 - 4*y^3 + 21*z + 177*y*z - 104*y^2*z - 27*z^2 - 202*y*z^2 + 54*y^2*z^2 - 21*z^3 + 81*y*z^3 + 27*z^4)/ (6*(-1 + z)^2*z*(y + z)^2) + ((-14*y^2 + 26*y^3 - 8*y^4 - 12*y*z + 40*y^2*z + 9*z^2 + 8*y*z^2 + 7*y^2*z^2 - 6*z^3 - 10*y*z^3 - 9*z^4)* G[1, y])/(2*y*z^2*(y + z)^2) + (3*(-6*y + 6*y^2 + 5*y*z)* G[0, 0, y])/z^3 + ((18*y^4 - 18*y^5 + 32*y^3*z - 39*y^4*z + 12*y^2*z^2 - 24*y^3*z^2 + 4*y*z^3 - 3*y^2*z^3 + 2*z^4)*G[0, 1, y])/ (y*z^3*(y + z)^2) + ((-18*y^5 + 36*y^6 - 18*y^7 - 63*y^4*z + 146*y^5*z - 87*y^6*z - 72*y^3*z^2 + 226*y^4*z^2 - 168*y^5*z^2 - 54*y^2*z^3 + 176*y^3*z^3 - 162*y^4*z^3 + 62*y^2*z^4 - 78*y^3*z^4 + 4*y*z^5 - 15*y^2*z^5 + 2*z^6)*G[1, 0, y])/(y*z^3*(y + z)^4) + ((18*y^3 - 36*y^4 + 18*y^5 + 27*y^2*z - 66*y^3*z + 39*y^4*z + 6*y*z^2 - 28*y^2*z^2 + 24*y^3*z^2 - z^3 - 6*y*z^3 + 3*y^2*z^3)* G[1, 1, y])/(y*z^3*(y + z)^2)) + ((-14*y^2 + 26*y^3 - 8*y^4 - 12*y*z + 40*y^2*z + 9*z^2 + 8*y*z^2 + 7*y^2*z^2 - 6*z^3 - 10*y*z^3 - 9*z^4)*G[1 - y, 0, z])/ (2*y*z^2*(y + z)^2) + ((-21*y^2 + 42*y^3 - 21*y^4 - 29*y*z + 76*y^2*z - 47*y^3*z - z^2 + 38*y*z^2 - 31*y^2*z^2 - 5*y*z^3)* G[1 - y, 1 - y, z])/(z^3*(y + z)^2) + ((-14*y^3 + 42*y^4 - 32*y^5 - 11*y^2*z + 52*y^3*z - 83*y^4*z + 8*y*z^2 - 32*y^2*z^2 - 86*y^3*z^2 - 9*z^3 - 4*y*z^3 - 34*y^2*z^3 + 6*z^4 + 10*y*z^4 + 9*z^5)*G[-y, 1 - y, z])/(2*y*z^3*(y + z)^2) + G[0, 0, y]*((-21*y^2 + 42*y^3 - 21*y^4 - 21*y*z + 58*y^2*z - 37*y^3*z + 12*y*z^2 - 16*y^2*z^2 - 4*y*z^3)/((-1 + y)*z^3*(y + z)) - (2*(-2*y + 2*y^2 + y*z)*G[0, 1 - y, z])/z^3 - (6*(3*y - 6*y^2 + 3*y^3 - 4*y*z + 4*y^2*z + y*z^2)*G[1 - y, 0, z])/ z^4 - (4*(-2*y + 2*y^2 + y*z)*G[1 - y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, z])/z^3) + Pi^2*((-42*y^4 + 126*y^5 - 126*y^6 + 42*y^7 - 148*y^3*z + 486*y^4*z - 524*y^5*z + 186*y^6*z - 174*y^2*z^2 + 624*y^3*z^2 - 698*y^4*z^2 + 248*y^5*z^2 - 126*y*z^3 + 423*y^2*z^3 - 362*y^3*z^3 + 49*y^4*z^3 - 4*z^4 + 117*y*z^4 - 41*y^2*z^4 - 120*y^3*z^4 + 12*z^5 + 13*y*z^5 - 73*y^2*z^5 - 8*z^6 - 8*y*z^6)/(12*(-1 + y)*z^3*(-1 + y + z)* (y + z)^3) + ((6*y - 6*y^2 - y*z)*G[0, z])/(2*z^3) + ((-1 + 2*y - 2*y^2 + 3*z - 4*y*z + 2*y^2*z - 3*z^2 + 2*y*z^2 + z^3)* G[1, z])/(3*y*z^3*(-1 + y + z)) + ((-3*y^6 + 6*y^7 - 3*y^8 - 2*y^4*z - 28*y^5*z + 58*y^6*z - 28*y^7*z - 8*y^3*z^2 - 69*y^4*z^2 + 134*y^5*z^2 - 67*y^6*z^2 - 12*y^2*z^3 - 56*y^3*z^3 + 74*y^4*z^3 - 48*y^5*z^3 - 8*y*z^4 - 25*y^2*z^4 - 40*y^3*z^4 + 23*y^4*z^4 - 2*z^5 + 18*y*z^5 - 40*y^2*z^5 + 44*y^3*z^5 + 4*z^6 - 10*y*z^6 + 15*y^2*z^6 - 2*z^7)*G[1 - y, z])/ (6*y*z^4*(y + z)^4) + G[0, y]*((-6*y + 6*y^2 - 5*y*z)/(2*z^3) + ((-6*y + 12*y^2 - 6*y^3 - 2*y*z + 2*y^2*z + 3*y*z^2)*G[1 - y, z])/ (2*z^4)) + G[1, y]*((-18*y^5 + 18*y^6 - 63*y^4*z + 32*y^5*z + 18*y^6*z - 72*y^3*z^2 - 50*y^4*z^2 + 72*y^5*z^2 - 54*y^2*z^3 - 106*y^3*z^3 + 108*y^4*z^3 - 40*y^2*z^4 + 72*y^3*z^4 + 4*y*z^5 + 18*y^2*z^5 + 2*z^6)/(6*y*z^3*(y + z)^4) + ((-9*y + 18*y^2 - 9*y^3 - 2*y*z + 2*y^2*z + 4*y*z^2)*G[1 - y, z])/ (3*z^4) + ((18*y - 36*y^2 + 18*y^3 + 22*y*z - 22*y^2*z - 17*y*z^2)* G[-y, z])/(6*z^4)) + ((-2*y + 2*y^2 + y*z)*G[0, 1 - y, z])/ (3*z^3) + ((3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[1 - y, 0, z])/ z^4 + (5*(-2*y + 2*y^2 + y*z)*G[1 - y, 1 - y, z])/(3*z^3) + ((18*y - 36*y^2 + 18*y^3 + 22*y*z - 22*y^2*z - 17*y*z^2)* G[-y, 1 - y, z])/(6*z^4)) + G[1, 0, y]* ((42*y^3 - 168*y^4 + 252*y^5 - 168*y^6 + 42*y^7 + 118*y^2*z - 540*y^3*z + 914*y^4*z - 684*y^5*z + 192*y^6*z + 130*y*z^2 - 682*y^2*z^2 + 1284*y^3*z^2 - 1072*y^4*z^2 + 340*y^5*z^2 - 198*y*z^3 + 615*y^2*z^3 - 688*y^3*z^3 + 287*y^4*z^3 + 4*z^4 + 35*y*z^4 - 111*y^2*z^4 + 120*y^3*z^4 - 12*z^5 + 29*y*z^5 + 31*y^2*z^5 + 8*z^6 + 8*y*z^6)/(2*(-1 + y)*z^3*(-1 + y + z)* (y + z)^3) + (2*(-2*y + 2*y^2 + y*z)*G[1 - y, 0, z])/z^3 - (6*(3*y - 6*y^2 + 3*y^3 - 6*y*z + 6*y^2*z + 2*y*z^2)* G[1 - y, 1 - y, z])/z^4 + (2*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, z])/ z^3 + (2*(9*y - 18*y^2 + 9*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[-y, 0, z])/z^4 - (2*(9*y - 18*y^2 + 9*y^3 - 4*y*z + 4*y^2*z - y*z^2)*G[-y, 1 - y, z])/z^4 - (2*(-2*y + 2*y^2 + y*z)* G[-y, -y, z])/z^3) + G[1, 1, y]* ((-21*y^2 + 42*y^3 - 21*y^4 - 29*y*z + 76*y^2*z - 47*y^3*z - z^2 + 38*y*z^2 - 31*y^2*z^2 - 5*y*z^3)/(z^3*(y + z)^2) + (4*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, z])/z^3 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, 0, z])/z^4 + (6*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, z])/z^3 + (6*(3*y - 6*y^2 + 3*y^3 - y*z^2)*G[-y, -y, z])/z^4) + G[0, 1, y]*((-42*y^4 + 42*y^5 + 14*y^2*z - 110*y^3*z + 102*y^4*z + 12*y*z^2 - 114*y^2*z^2 + 70*y^3*z^2 - 9*z^3 - 8*y*z^3 + 11*y^2*z^3 + 6*z^4 + 10*y*z^4 + 9*z^5)/(2*y*z^3*(y + z)^2) - (2*(-2*y + 2*y^2 + y*z)*G[0, 1 - y, z])/z^3 + (4*(-2*y + 2*y^2 + y*z)*G[0, -y, z])/z^3 + (2*(9*y - 18*y^2 + 9*y^3 - 8*y*z + 8*y^2*z + y*z^2)*G[1 - y, 0, z])/ z^4 - (2*(9*y - 18*y^2 + 9*y^3 - 8*y*z + 8*y^2*z + y*z^2)* G[1 - y, 1 - y, z])/z^4 - (6*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, z])/ z^3 - (2*(-2*y + 2*y^2 + y*z)*G[-y, 0, z])/z^3 + (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, 1 - y, z])/z^4 + (2*(9*y - 18*y^2 + 9*y^3 - 14*y*z + 14*y^2*z + 4*y*z^2)*G[-y, -y, z])/ z^4) + (12*y*G[0, 0, 0, y])/z^2 + ((-18*y^4 + 18*y^5 - 16*y^3*z + 35*y^4*z + 18*y^2*z^2 + 16*y^3*z^2 - 8*y*z^3 - y^2*z^3 - 4*z^4)*G[0, 0, 1, y])/(y*z^3*(y + z)^2) - (4*y*(-y + y^2 - 2*z + 2*y*z + z^2)*G[0, 0, 1 - y, z])/ (z^2*(y + z)^2) + ((18*y^5 - 18*y^6 + 63*y^4*z - 74*y^5*z - 4*y^6*z + 72*y^3*z^2 - 118*y^4*z^2 - 16*y^5*z^2 + 54*y^2*z^3 - 104*y^3*z^3 - 24*y^4*z^3 - 44*y^2*z^4 - 16*y^3*z^4 - 4*y*z^5 - 4*y^2*z^5 - 2*z^6)* G[0, 1, 0, y])/(y*z^3*(y + z)^4) + ((-12*y^5 - 6*y^3*z - 42*y^4*z + 16*y^2*z^2 - 64*y^3*z^2 - 4*y*z^3 - 34*y^2*z^3 + z^4 - 2*y*z^4 - 2*z^5)*G[0, 1, 0, z])/ (y*z^2*(y + z)^4) + ((-18*y^3 + 36*y^4 - 18*y^5 - 27*y^2*z + 66*y^3*z - 35*y^4*z - 6*y*z^2 + 28*y^2*z^2 - 16*y^3*z^2 + z^3 + 6*y*z^3 + y^2*z^3)*G[0, 1, 1, y])/(y*z^3*(y + z)^2) - (4*y*(-y + y^2 - 2*z + 2*y*z + z^2)*G[0, 1 - y, 0, z])/ (z^2*(y + z)^2) + ((18*y^3 - 36*y^4 + 18*y^5 + 27*y^2*z - 66*y^3*z + 39*y^4*z + 6*y*z^2 - 28*y^2*z^2 + 24*y^3*z^2 - z^3 - 6*y*z^3 + 3*y^2*z^3)*G[0, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + ((-2*y^2 + 28*y^3 - 26*y^4 + 52*y^2*z - 59*y^3*z + 28*y*z^2 - 40*y^2*z^2 + 4*z^3 - 7*y*z^3)*G[0, -y, 1 - y, z])/(z^3*(y + z)^2) + ((18*y^3 - 18*y^4 + 40*y^2*z - 55*y^3*z + 26*y*z^2 - 56*y^2*z^2 - 19*y*z^3)*G[1, 0, 0, y])/(z^3*(y + z)^2) + ((-18*y^3 + 18*y^4 - 27*y^2*z + 30*y^3*z + 4*y^4*z - 6*y*z^2 + 8*y^2*z^2 + 8*y^3*z^2 + z^3 + 6*y*z^3 + 4*y^2*z^3 - 2*z^4)* G[1, 0, 1, y])/(y*z^3*(y + z)^2) + (2*(-1 + 2*y + 3*z - 4*y*z - 3*z^2 + 2*y*z^2 + z^3)*G[1, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)) + ((18*y^5 - 36*y^6 + 18*y^7 + 63*y^4*z - 134*y^5*z + 91*y^6*z + 72*y^3*z^2 - 184*y^4*z^2 + 184*y^5*z^2 + 54*y^2*z^3 - 128*y^3*z^3 + 186*y^4*z^3 - 46*y^2*z^4 + 94*y^3*z^4 - 8*y*z^5 + 19*y^2*z^5 - 4*z^6)*G[1, 1, 0, y])/(y*z^3*(y + z)^4) + G[1 - y, z]*((20*y - 78*y^2 + 58*y^3 + 7*z - 112*y*z + 107*y^2*z - 2*z^2 + 40*y*z^2 - 9*z^3)/(2*z^2*(y + z)^2) + ((3*y^3 - 6*y^4 + 3*y^5 + 6*y^2*z - 14*y^3*z + 8*y^4*z + 3*y*z^2 - 6*y^2*z^2 + 9*y^3*z^2 + 6*y*z^3 + 6*y^2*z^3 + 2*y*z^4)*G[0, 0, y])/ (z^4*(y + z)^2) + ((-3*y^4 + 6*y^5 - 3*y^6 - 2*y^2*z - 22*y^3*z + 30*y^4*z - 6*y^5*z - 4*y*z^2 - 22*y^2*z^2 + 30*y^3*z^2 + 4*y^4*z^2 - 2*z^3 + 4*y*z^3 - 4*y^2*z^3 + 14*y^3*z^3 + 5*z^4 + 7*y^2*z^4 - 2*z^5)*G[0, 1, y])/(y*z^4*(y + z)^2) + ((18*y^4 - 52*y^5 + 34*y^6 + 63*y^3*z - 206*y^4*z + 161*y^5*z + 72*y^2*z^2 - 308*y^3*z^2 + 304*y^4*z^2 + 54*y*z^3 - 224*y^2*z^3 + 286*y^3*z^3 - 70*y*z^4 + 134*y^2*z^4 + 25*y*z^5)*G[1, 0, y])/ (z^3*(y + z)^4) - (12*(-y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1, 1, y])/(z^2*(y + z)^2) - (6*(-2*y + 2*y^2 + y*z)* G[0, 0, 0, y])/z^3 - (2*(9*y - 18*y^2 + 9*y^3 - 14*y*z + 14*y^2*z + 4*y*z^2)*G[0, 0, 1, y])/z^4 + (6*(3*y - 6*y^2 + 3*y^3 - 4*y*z + 4*y^2*z + y*z^2)*G[0, 1, 0, y])/ z^4 - (2*(-2*y + 2*y^2 + y*z)*G[0, 1, 1, y])/z^3 + (6*(3*y - 6*y^2 + 3*y^3 - 4*y*z + 4*y^2*z + y*z^2)*G[1, 0, 0, y])/ z^4 - (2*(9*y - 18*y^2 + 9*y^3 - 8*y*z + 8*y^2*z + y*z^2)* G[1, 0, 1, y])/z^4 - (10*(-2*y + 2*y^2 + y*z)*G[1, 1, 0, y])/z^3) - (2*(-1 + 2*y - 2*y^2 + 3*z - 4*y*z + 2*y^2*z - 3*z^2 + 2*y*z^2 + z^3)* G[1, 1, 0, z])/(y*z^3*(-1 + y + z)) - (12*(-y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 1, 1, y])/ (z^2*(y + z)^2) + G[-y, z]* (((-18*y^3 + 34*y^4 - 16*y^5 - 27*y^2*z + 82*y^3*z - 42*y^4*z - 6*y*z^2 + 66*y^2*z^2 - 36*y^3*z^2 + z^3 - 2*y*z^3 - 10*y^2*z^3 - 4*z^4)*G[0, 1, y])/(y*z^3*(y + z)^2) + ((3*y^4 - 9*y^5 + 9*y^6 - 3*y^7 + 8*y^3*z - 33*y^4*z + 38*y^5*z - 15*y^6*z + 3*y^2*z^2 - 33*y^3*z^2 + 55*y^4*z^2 - 27*y^5*z^2 - 11*y^2*z^3 + 34*y^3*z^3 - 21*y^4*z^3 + 8*y^2*z^4 - 6*y^3*z^4 + 2*z^5 - 2*y*z^5 - 2*z^6)*G[1, 0, y])/(y*z^4*(-1 + y + z)* (y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 10*y^3*z + 18*y^4*z - 8*y^5*z - 24*y^2*z^2 + 44*y^3*z^2 - 21*y^4*z^2 - 6*y*z^3 + 10*y^2*z^3 - 6*y^3*z^3 + z^4 + 6*y*z^4 + 4*y^2*z^4)*G[1, 1, y])/ (y*z^4*(y + z)^2) + (10*(-2*y + 2*y^2 + y*z)*G[0, 0, 1, y])/z^3 - (2*(9*y - 18*y^2 + 9*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)* G[0, 1, 0, y])/z^4 + (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)* G[0, 1, 1, y])/z^4 + (2*(-2*y + 2*y^2 + y*z)*G[1, 0, 0, y])/z^3 + (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[1, 0, 1, y])/z^4 - (2*(9*y - 18*y^2 + 9*y^3 - 4*y*z + 4*y^2*z - y*z^2)*G[1, 1, 0, y])/ z^4 + (6*(-2*y + 2*y^2 + y*z)*G[1, 1, 1, y])/z^3) + (2*(-1 + 2*y + 3*z - 4*y*z - 3*z^2 + 2*y*z^2 + z^3)*G[1, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)) - (4*y*(-y + y^2 - 2*z + 2*y*z + z^2)* G[1 - y, 0, 0, z])/(z^2*(y + z)^2) + ((18*y^3 - 36*y^4 + 18*y^5 + 27*y^2*z - 66*y^3*z + 39*y^4*z + 6*y*z^2 - 28*y^2*z^2 + 24*y^3*z^2 - z^3 - 6*y*z^3 + 3*y^2*z^3)* G[1 - y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((-12*y^5 + 24*y^6 - 6*y^3*z - 40*y^4*z + 96*y^5*z + 16*y^2*z^2 - 56*y^3*z^2 + 144*y^4*z^2 - 4*y*z^3 - 22*y^2*z^3 + 96*y^3*z^3 + z^4 + 6*y*z^4 + 24*y^2*z^4)*G[1 - y, 1, 0, z])/(y*z^2*(y + z)^4) + ((18*y^3 - 36*y^4 + 18*y^5 + 27*y^2*z - 66*y^3*z + 39*y^4*z + 6*y*z^2 - 28*y^2*z^2 + 24*y^3*z^2 - z^3 - 6*y*z^3 + 3*y^2*z^3)* G[1 - y, 1 - y, 0, z])/(y*z^3*(y + z)^2) - (12*(-y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 1 - y, 1 - y, z])/ (z^2*(y + z)^2) + ((-2*y^2 - 14*y^3 + 12*y^4 + 4*y^5 - 4*y*z - 19*y^2*z + 8*y^3*z + 18*y^4*z - 2*z^2 + 4*y*z^2 - 22*y^2*z^2 + 24*y^3*z^2 + 5*z^3 + 10*y^2*z^3 - 2*z^4)*G[1 - y, -y, 1 - y, z])/ (y*z^3*(y + z)^2) + ((-18*y^3 + 50*y^4 - 42*y^5 + 12*y^6 - 27*y^2*z + 107*y^3*z - 114*y^4*z + 36*y^5*z - 6*y*z^2 + 67*y^2*z^2 - 106*y^3*z^2 + 36*y^4*z^2 + z^3 + 7*y*z^3 - 36*y^2*z^3 + 12*y^3*z^3 - 3*z^4 + 2*z^5)*G[-y, 0, 1 - y, z])/(y*z^3*(-1 + y + z)*(y + z)^2) + ((-18*y^3 + 50*y^4 - 42*y^5 + 12*y^6 - 27*y^2*z + 107*y^3*z - 114*y^4*z + 36*y^5*z - 6*y*z^2 + 67*y^2*z^2 - 106*y^3*z^2 + 36*y^4*z^2 + z^3 + 7*y*z^3 - 36*y^2*z^3 + 12*y^3*z^3 - 3*z^4 + 2*z^5)*G[-y, 1 - y, 0, z])/(y*z^3*(-1 + y + z)*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 10*y^3*z + 18*y^4*z - 8*y^5*z - 24*y^2*z^2 + 44*y^3*z^2 - 21*y^4*z^2 - 6*y*z^3 + 10*y^2*z^3 - 6*y^3*z^3 + z^4 + 6*y*z^4 + 4*y^2*z^4)*G[-y, 1 - y, 1 - y, z])/(y*z^4*(y + z)^2) + Pi*(G[0, z]*(((-4*I)*y)/(z*(y + z)) + ((4*I)*y*(-y + y^2 - 2*z + 2*y*z + z^2)*G[1, y])/(z^2*(y + z)^2)) - ((8*I)*y*G[0, 0, y])/z^2 - ((4*I)*y*(y + 2*z)*G[0, 1, y])/ (z^2*(y + z)^2) + ((4*I)*y*(-y + y^2 - 2*z + 2*y*z + z^2)* G[0, 1 - y, z])/(z^2*(y + z)^2) - ((4*I)*(y^2 + 2*y*z)*G[1, 0, y])/ (z^2*(y + z)^2) + G[1 - y, z]*(((-4*I)*y)/(z*(y + z)) + ((4*I)*(-2*y + 2*y^2 + y*z)*G[0, 0, y])/z^3 + ((2*I)*(-2*y + 2*y^2 + y*z)*G[0, 1, y])/z^3 + ((2*I)*(-2*y + 2*y^2 + y*z)*G[1, 0, y])/z^3) + ((8*I)*(-y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1, 1, y])/ (z^2*(y + z)^2) + G[-y, z]*(((-2*I)*(-2*y + 2*y^2 + y*z)*G[0, 1, y])/ z^3 - ((2*I)*(-2*y + 2*y^2 + y*z)*G[1, 0, y])/z^3 - ((4*I)*(-2*y + 2*y^2 + y*z)*G[1, 1, y])/z^3) + ((4*I)*y*(-y + y^2 - 2*z + 2*y*z + z^2)*G[1 - y, 0, z])/ (z^2*(y + z)^2) + ((8*I)*(-y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)* G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-4*I)*y)/(z*(y + z)) - ((4*I)*y*G[0, z])/z^2 - ((4*I)*(y^2 + 2*y*z)*G[1 - y, z])/(z^2*(y + z)^2) + ((2*I)*(-2*y + 2*y^2 + y*z)*G[0, 1 - y, z])/z^3 + ((2*I)*(-2*y + 2*y^2 + y*z)*G[1 - y, 0, z])/z^3 + ((4*I)*(-2*y + 2*y^2 + y*z)*G[1 - y, 1 - y, z])/z^3 - ((2*I)*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, z])/z^3) + G[1, y]*(((-4*I)*y)/(z*(y + z)) + ((8*I)*(-y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, z])/(z^2*(y + z)^2) - ((2*I)*(-2*y + 2*y^2 + y*z)*G[0, -y, z])/z^3 - ((2*I)*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, z])/z^3 - ((2*I)*(-2*y + 2*y^2 + y*z)*G[-y, 0, z])/z^3 - ((4*I)*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, z])/z^3) - ((2*I)*(-2*y + 2*y^2 + y*z)*G[0, -y, 1 - y, z])/z^3 - ((2*I)*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, 1 - y, z])/z^3 - ((2*I)*(-2*y + 2*y^2 + y*z)*G[-y, 0, 1 - y, z])/z^3 - ((2*I)*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, 0, z])/z^3 - ((4*I)*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, 1 - y, z])/z^3) + ((-3*y^4 + 9*y^5 - 9*y^6 + 3*y^7 + 10*y^3*z - 19*y^4*z + 12*y^5*z - y^6*z + 24*y^2*z^2 - 94*y^3*z^2 + 103*y^4*z^2 - 31*y^5*z^2 + 6*y*z^3 - 88*y^2*z^3 + 150*y^3*z^3 - 57*y^4*z^3 - z^4 - 3*y*z^4 + 66*y^2*z^4 - 40*y^3*z^4 + 3*z^5 - 4*y*z^5 - 10*y^2*z^5 - 2*z^6)* G[-y, -y, 1 - y, z])/(y*z^4*(-1 + y + z)*(y + z)^2) + G[0, y]*((20*y^2 - 58*y^3 + 47*y*z - 125*y^2*z - 67*y*z^2)/ (2*z^2*(y + z)^2) + ((14*y^3 - 26*y^4 + 8*y^5 + 24*y^2*z - 86*y^3*z + 48*y^4*z + 60*y*z^2 - 153*y^2*z^2 + 105*y^3*z^2 - 4*z^3 - 89*y*z^3 + 98*y^2*z^3 + 4*z^4 + 33*y*z^4)*G[0, z])/ (2*z^2*(-1 + y + z)*(y + z)^3) + ((14*y^2 - 84*y^3 + 74*y^4 + 25*y*z - 162*y^2*z + 185*y^3*z + 4*z^2 - 82*y*z^2 + 156*y^2*z^2 - 4*z^3 + 45*y*z^3)*G[1 - y, z])/ (2*z^3*(y + z)^2) + (4*y*G[0, 0, z])/z^2 + (2*(y^3 - 5*y^4 + 4*y^5 - 10*y^3*z + 10*y^4*z - 8*y^2*z^2 + 8*y^3*z^2 + 2*y^2*z^3 + z^4)*G[0, 1 - y, z])/(y*z^3*(y + z)^2) - (2*(-1 + 2*y + 3*z - 4*y*z - 3*z^2 + 2*y*z^2 + z^3)*G[1, 0, z])/ (y*z^3*(-1 + y + z)) + ((2*y^4 - 20*y^5 + 48*y^6 - 30*y^7 + 8*y^3*z - 75*y^4*z + 200*y^5*z - 147*y^6*z + 12*y^2*z^2 - 100*y^3*z^2 + 322*y^4*z^2 - 288*y^5*z^2 + 8*y*z^3 - 86*y^2*z^3 + 260*y^3*z^3 - 282*y^4*z^3 + 2*z^4 - 18*y*z^4 + 98*y^2*z^4 - 138*y^3*z^4 - 4*z^5 + 10*y*z^5 - 27*y^2*z^5 + 2*z^6)* G[1 - y, 0, z])/(y*z^3*(y + z)^4) + ((-3*y^3 + 6*y^4 - 3*y^5 - 8*y^2*z + 18*y^3*z - 10*y^4*z - 3*y*z^2 + 22*y^2*z^2 - 14*y^3*z^2 + 18*y*z^3 - 10*y^2*z^3 - 3*y*z^4)* G[1 - y, 1 - y, z])/(z^4*(y + z)^2) + ((3*y^4 - 9*y^5 + 9*y^6 - 3*y^7 + 8*y^3*z - 33*y^4*z + 38*y^5*z - 15*y^6*z + 3*y^2*z^2 - 33*y^3*z^2 + 55*y^4*z^2 - 27*y^5*z^2 - 11*y^2*z^3 + 34*y^3*z^3 - 21*y^4*z^3 + 8*y^2*z^4 - 6*y^3*z^4 + 2*z^5 - 2*y*z^5 - 2*z^6)*G[-y, 1 - y, z])/(y*z^4*(-1 + y + z)* (y + z)^2) - (2*(-2*y + 2*y^2 + y*z)*G[0, 0, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[0, 1 - y, 0, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)*G[0, 1 - y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[0, -y, 1 - y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)*G[1 - y, 0, 0, z])/z^3 + (6*(3*y - 6*y^2 + 3*y^3 - 4*y*z + 4*y^2*z + y*z^2)* G[1 - y, 1 - y, 0, z])/z^4 - (6*(-2*y + 2*y^2 + y*z)* G[1 - y, 1 - y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)* G[1 - y, -y, 1 - y, z])/z^3 + (2*(9*y - 18*y^2 + 9*y^3 - 10*y*z + 10*y^2*z + 2*y*z^2)*G[-y, 1 - y, 0, z])/z^4 + (6*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, 1 - y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)*G[-y, -y, 1 - y, z])/z^3) + G[1, y]*((20*y - 78*y^2 + 58*y^3 + 7*z - 112*y*z + 107*y^2*z - 2*z^2 + 40*y*z^2 - 9*z^3)/(2*z^2*(y + z)^2) + ((-21*y^2 + 42*y^3 - 21*y^4 - 29*y*z + 76*y^2*z - 47*y^3*z - z^2 + 38*y*z^2 - 31*y^2*z^2 - 5*y*z^3)*G[1 - y, z])/(z^3*(y + z)^2) + ((-14*y^3 + 42*y^4 - 32*y^5 - 11*y^2*z + 52*y^3*z - 83*y^4*z + 8*y*z^2 - 32*y^2*z^2 - 86*y^3*z^2 - 9*z^3 - 4*y*z^3 - 34*y^2*z^3 + 6*z^4 + 10*y*z^4 + 9*z^5)*G[-y, z])/(2*y*z^3*(y + z)^2) - (4*y*(-y + y^2 - 2*z + 2*y*z + z^2)*G[0, 0, z])/(z^2*(y + z)^2) + ((18*y^3 - 36*y^4 + 18*y^5 + 27*y^2*z - 66*y^3*z + 39*y^4*z + 6*y*z^2 - 28*y^2*z^2 + 24*y^3*z^2 - z^3 - 6*y*z^3 + 3*y^2*z^3)* G[0, 1 - y, z])/(y*z^3*(y + z)^2) + ((-2*y^2 + 28*y^3 - 26*y^4 + 52*y^2*z - 59*y^3*z + 28*y*z^2 - 40*y^2*z^2 + 4*z^3 - 7*y*z^3)*G[0, -y, z])/(z^3*(y + z)^2) + (2*(-1 + 2*y + 3*z - 4*y*z - 3*z^2 + 2*y*z^2 + z^3)*G[1, 0, z])/ (y*z^3*(-1 + y + z)) + ((18*y^3 - 36*y^4 + 18*y^5 + 27*y^2*z - 66*y^3*z + 39*y^4*z + 6*y*z^2 - 28*y^2*z^2 + 24*y^3*z^2 - z^3 - 6*y*z^3 + 3*y^2*z^3)*G[1 - y, 0, z])/(y*z^3*(y + z)^2) - (12*(-y^2 + y^3 - 2*y*z + 2*y^2*z + y*z^2)*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) + ((-2*y^2 - 14*y^3 + 12*y^4 + 4*y^5 - 4*y*z - 19*y^2*z + 8*y^3*z + 18*y^4*z - 2*z^2 + 4*y*z^2 - 22*y^2*z^2 + 24*y^3*z^2 + 5*z^3 + 10*y^2*z^3 - 2*z^4)*G[1 - y, -y, z])/ (y*z^3*(y + z)^2) + ((-18*y^3 + 50*y^4 - 42*y^5 + 12*y^6 - 27*y^2*z + 107*y^3*z - 114*y^4*z + 36*y^5*z - 6*y*z^2 + 67*y^2*z^2 - 106*y^3*z^2 + 36*y^4*z^2 + z^3 + 7*y*z^3 - 36*y^2*z^3 + 12*y^3*z^3 - 3*z^4 + 2*z^5)*G[-y, 0, z])/ (y*z^3*(-1 + y + z)*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - 10*y^3*z + 18*y^4*z - 8*y^5*z - 24*y^2*z^2 + 44*y^3*z^2 - 21*y^4*z^2 - 6*y*z^3 + 10*y^2*z^3 - 6*y^3*z^3 + z^4 + 6*y*z^4 + 4*y^2*z^4)*G[-y, 1 - y, z])/ (y*z^4*(y + z)^2) + ((-3*y^4 + 9*y^5 - 9*y^6 + 3*y^7 + 10*y^3*z - 19*y^4*z + 12*y^5*z - y^6*z + 24*y^2*z^2 - 94*y^3*z^2 + 103*y^4*z^2 - 31*y^5*z^2 + 6*y*z^3 - 88*y^2*z^3 + 150*y^3*z^3 - 57*y^4*z^3 - z^4 - 3*y*z^4 + 66*y^2*z^4 - 40*y^3*z^4 + 3*z^5 - 4*y*z^5 - 10*y^2*z^5 - 2*z^6)*G[-y, -y, z])/(y*z^4*(-1 + y + z)* (y + z)^2) + (2*(-2*y + 2*y^2 + y*z)*G[0, 0, -y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)*G[0, -y, 0, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[0, -y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[0, -y, -y, z])/z^3 + (2*(9*y - 18*y^2 + 9*y^3 - 8*y*z + 8*y^2*z + y*z^2)* G[1 - y, 0, -y, z])/z^4 - (2*(9*y - 18*y^2 + 9*y^3 - 2*y*z + 2*y^2*z - 2*y*z^2)*G[1 - y, 1 - y, -y, z])/z^4 + (2*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, 0, z])/z^3 + (4*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, 1 - y, z])/z^3 - (8*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, -y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, 0, 0, z])/z^3 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, 0, 1 - y, z])/z^4 - (2*(-2*y + 2*y^2 + y*z)*G[-y, 0, -y, z])/z^3 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, 1 - y, 0, z])/z^4 + (6*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, 1 - y, z])/z^3 + (6*(3*y - 6*y^2 + 3*y^3 - y*z^2)*G[-y, 1 - y, -y, z])/z^4 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, -y, 0, z])/z^4 + (6*(3*y - 6*y^2 + 3*y^3 - y*z^2)*G[-y, -y, 1 - y, z])/z^4 + (2*(9*y - 18*y^2 + 9*y^3 - 16*y*z + 16*y^2*z + 5*y*z^2)* G[-y, -y, -y, z])/z^4) + (2*(-2*y + 2*y^2 + y*z)* G[0, 0, -y, 1 - y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)* G[0, -y, 0, 1 - y, z])/z^3 - (2*(-2*y + 2*y^2 + y*z)* G[0, -y, 1 - y, 0, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)* G[0, -y, 1 - y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)* G[0, -y, -y, 1 - y, z])/z^3 + (6*(-2*y + 2*y^2 + y*z)* G[1 - y, 0, 1, 0, z])/z^3 + (2*(9*y - 18*y^2 + 9*y^3 - 8*y*z + 8*y^2*z + y*z^2)*G[1 - y, 0, -y, 1 - y, z])/z^4 - (6*(-2*y + 2*y^2 + y*z)*G[1 - y, 1 - y, 1, 0, z])/z^3 - (2*(9*y - 18*y^2 + 9*y^3 - 2*y*z + 2*y^2*z - 2*y*z^2)* G[1 - y, 1 - y, -y, 1 - y, z])/z^4 + (2*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, 0, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, 1 - y, 0, z])/z^3 + (4*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*(-2*y + 2*y^2 + y*z)*G[1 - y, -y, -y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, 0, 0, 1 - y, z])/z^3 - (6*(-2*y + 2*y^2 + y*z)*G[-y, 0, 1, 0, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, 0, 1 - y, 0, z])/z^3 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, 0, 1 - y, 1 - y, z])/ z^4 - (2*(-2*y + 2*y^2 + y*z)*G[-y, 0, -y, 1 - y, z])/z^3 + (2*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, 0, 0, z])/z^3 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, 1 - y, 0, 1 - y, z])/ z^4 - (6*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, 1, 0, z])/z^3 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, 1 - y, 1 - y, 0, z])/ z^4 + (6*(-2*y + 2*y^2 + y*z)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*(3*y - 6*y^2 + 3*y^3 - y*z^2)*G[-y, 1 - y, -y, 1 - y, z])/z^4 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)*G[-y, -y, 0, 1 - y, z])/ z^4 - (6*(3*y - 6*y^2 + 3*y^3 - 2*y*z + 2*y^2*z)* G[-y, -y, 1 - y, 0, z])/z^4 + (6*(3*y - 6*y^2 + 3*y^3 - y*z^2)* G[-y, -y, 1 - y, 1 - y, z])/z^4 + (2*(9*y - 18*y^2 + 9*y^3 - 16*y*z + 16*y^2*z + 5*y*z^2)* G[-y, -y, -y, 1 - y, z])/z^4 + ((24*(-3*y + 3*y^2 + y*z))/z^3 - (6*(12*y - 24*y^2 + 12*y^3 - 10*y*z + 10*y^2*z + y*z^2)*G[1 - y, z])/ z^4)*Zeta[3]))/q2, delta[2, 2] -> ((Pi^2*((-6*y + 18*y^2 - 18*y^3 + 6*y^4 + 11*y*z - 22*y^2*z + 11*y^3*z - 3*y*z^2 + 4*y^2*z^2 - y^3*z^2 - 3*y*z^3 + y^2*z^3)/ (6*(-1 + y)^2*z^3*(-1 + y + z)) - (y*G[0, y])/ (6*(-1 + y)^2*(-1 + y + z)) + ((-6*y + 24*y^2 - 36*y^3 + 24*y^4 - 6*y^5 + 14*y*z - 42*y^2*z + 42*y^3*z - 14*y^4*z - 9*y*z^2 + 18*y^2*z^2 - 9*y^3*z^2 + 2*y*z^4)*G[1 - y, z])/ (6*(-1 + y)^2*z^4*(-1 + y + z))) - (y*(6 - 12*y + 6*y^2 - 5*z + 5*y*z - 2*z^2)*G[0, 0, y])/ ((-1 + y)^2*z^3) + ((6*y^4 - 12*y^5 + 6*y^6 + 12*y^3*z - 29*y^4*z + 17*y^5*z - 2*y*z^2 + 13*y^2*z^2 - 31*y^3*z^2 + 20*y^4*z^2 - y^5*z^2 - z^3 + 8*y*z^3 - 22*y^2*z^3 + 17*y^3*z^3 - 4*y^4*z^3 + 3*z^4 - 11*y*z^4 + 12*y^2*z^4 - 5*y^3*z^4 - 2*z^5 + 4*y*z^5 - 2*y^2*z^5)*G[0, 1, y])/((-1 + y)^2*y*z^3*(y + z)^2) + ((2*y - 3*y^2 + y^3 + z - 6*y*z + 4*y^2*z - 3*z^2 + 5*y*z^2 + 2*z^3)* G[0, 1 - y, z])/(y*z*(y + z)^2) + ((6*y^2 - 24*y^3 + 36*y^4 - 24*y^5 + 6*y^6 + 7*y*z - 40*y^2*z + 78*y^3*z - 64*y^4*z + 19*y^5*z - 14*y*z^2 + 48*y^2*z^2 - 55*y^3*z^2 + 20*y^4*z^2 + y^5*z^2 + 7*y*z^3 - 16*y^2*z^3 + 9*y^3*z^3 + y^4*z^3 - y*z^4 + 4*y^2*z^4 - y^3*z^4 + 2*y*z^5 - y^2*z^5)*G[1, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^2) + G[1 - y, z]*((2*(y - 3*y^2 + 2*y^3 - z + y*z - y^2*z + 2*y^3*z + 2*z^2 - 4*y*z^2 + 4*y^2*z^2 - z^3 + 2*y*z^3))/ ((-1 + y)*z^2*(y + z)^2) + (y*(-6 + 18*y - 18*y^2 + 6*y^3 + 8*z - 16*y*z + 8*y^2*z - z^2 + y*z^2 - z^3)*G[0, 0, y])/ ((-1 + y)^2*z^4) + ((6*y^4 - 18*y^5 + 18*y^6 - 6*y^7 + 12*y^3*z - 44*y^4*z + 52*y^5*z - 20*y^6*z + 6*y^2*z^2 - 34*y^3*z^2 + 51*y^4*z^2 - 23*y^5*z^2 - 8*y^2*z^3 + 18*y^3*z^3 - 9*y^4*z^3 + z^4 - 3*y*z^4 + 4*y^2*z^4 - z^5 + 2*y*z^5)*G[0, 1, y])/ ((-1 + y)^2*y*z^4*(y + z)^2) - (y*G[1, 0, y])/ ((-1 + y)^2*(-1 + y + z))) + ((-1 + 4*y - 6*y^2 + 4*y^3 + 4*z - 12*y*z + 12*y^2*z - 4*y^3*z - 5*z^2 + 10*y*z^2 - 6*y^2*z^2 + 2*z^3 - 2*y*z^3)*G[1, 0, z])/ ((-1 + y)*y*z*(-1 + y + z)*(y + z)) + ((6*y^2 - 6*y^3 + 7*y*z - 13*y^2*z - z^2 - 6*y*z^2 + z^3)*G[1, 1, y])/ (z^3*(y + z)^2) + G[0, z]*((2*(-1 + 2*y + z))/((-1 + y)*z*(y + z)) + ((2*y - 3*y^2 + y^3 + z - 6*y*z + 4*y^2*z - 3*z^2 + 5*y*z^2 + 2*z^3)* G[1, y])/(y*z*(y + z)^2) - (y*G[0, 0, y])/((-1 + y)^2* (-1 + y + z)) + ((-1 + y + z)*G[1, 1, y])/(y*(y + z)^2)) + G[-y, z]*(((1 - y - z)*G[0, 1, y])/(y*(y + z)^2) + ((6*y^3 - 6*y^4 + 10*y^2*z - 16*y^3*z + 3*y*z^2 - 13*y^2*z^2 - 3*y*z^3)*G[1, 0, y])/(z^4*(y + z)^2) + ((-6*y^4 + 6*y^5 - 10*y^3*z + 16*y^4*z - 3*y^2*z^2 + 13*y^3*z^2 + 3*y^2*z^3 + z^4 - y*z^4 - z^5)*G[1, 1, y])/(y*z^4*(y + z)^2)) + ((2*y - 3*y^2 + y^3 + z - 6*y*z + 4*y^2*z - 3*z^2 + 5*y*z^2 + 2*z^3)* G[1 - y, 0, z])/(y*z*(y + z)^2) + ((6*y^2 - 6*y^3 + 7*y*z - 13*y^2*z - z^2 - 6*y*z^2 + z^3)* G[1 - y, 1 - y, z])/(z^3*(y + z)^2) + ((-7*y^3 + 15*y^4 - 8*y^5 - 8*y^2*z + 24*y^3*z - 15*y^4*z - 2*y^5*z + 2*y*z^2 + 3*y^2*z^2 - 2*y^3*z^2 - 6*y^4*z^2 + z^3 - 7*y*z^3 + 11*y^2*z^3 - 8*y^3*z^3 - 3*z^4 + 8*y*z^4 - 6*y^2*z^4 + 2*z^5 - 2*y*z^5)*G[-y, 1 - y, z])/((-1 + y)*y*z^3*(y + z)^2) + G[0, y]*((-2*(y - 3*y^2 + 2*y^3 - y*z + y^2*z + 2*y^3*z + 2*y^2*z^2))/ ((-1 + y)^2*z^2*(y + z)) + ((y - y^3 - 2*y*z + y^2*z)*G[0, z])/ ((-1 + y)^2*z*(-1 + y + z)) + ((-7*y^2 + 28*y^3 - 35*y^4 + 14*y^5 - 8*y*z + 44*y^2*z - 68*y^3*z + 30*y^4*z + 2*y^5*z + 14*y*z^2 - 36*y^2*z^2 + 16*y^3*z^2 + 5*y^4*z^2 - 4*y*z^3 - 2*y^2*z^3 + 4*y^3*z^3 - 2*y*z^4 + y^2*z^4)*G[1 - y, z])/((-1 + y)^2*z^3* (y + z)^2) + ((2*y^2 - 8*y^3 + 10*y^4 - 4*y^5 + 3*y*z - 15*y^2*z + 22*y^3*z - 10*y^4*z - 5*y*z^2 + 12*y^2*z^2 - 6*y^3*z^2 + y*z^3 + y^2*z^3 + y*z^4)*G[0, 1 - y, z])/((-1 + y)^2*z^3*(y + z)^2) + (y*G[1 - y, 0, z])/((-1 + y)^2*(-1 + y + z)) + ((6*y^3 - 6*y^4 + 10*y^2*z - 16*y^3*z + 3*y*z^2 - 13*y^2*z^2 - 3*y*z^3)*G[1 - y, 1 - y, z])/(z^4*(y + z)^2) + ((6*y^3 - 6*y^4 + 10*y^2*z - 16*y^3*z + 3*y*z^2 - 13*y^2*z^2 - 3*y*z^3)*G[-y, 1 - y, z])/(z^4*(y + z)^2)) + G[1, y]*((2*(y - 3*y^2 + 2*y^3 - z + y*z - y^2*z + 2*y^3*z + 2*z^2 - 4*y*z^2 + 4*y^2*z^2 - z^3 + 2*y*z^3))/((-1 + y)*z^2*(y + z)^2) + ((6*y^2 - 6*y^3 + 7*y*z - 13*y^2*z - z^2 - 6*y*z^2 + z^3)* G[1 - y, z])/(z^3*(y + z)^2) + ((-7*y^3 + 15*y^4 - 8*y^5 - 8*y^2*z + 24*y^3*z - 15*y^4*z - 2*y^5*z + 2*y*z^2 + 3*y^2*z^2 - 2*y^3*z^2 - 6*y^4*z^2 + z^3 - 7*y*z^3 + 11*y^2*z^3 - 8*y^3*z^3 - 3*z^4 + 8*y*z^4 - 6*y^2*z^4 + 2*z^5 - 2*y*z^5)*G[-y, z])/((-1 + y)*y*z^3*(y + z)^2) + ((-1 + y + z)*G[0, 1 - y, z])/(y*(y + z)^2) + ((-2*y^2 + 8*y^3 - 10*y^4 + 4*y^5 - 3*y*z + 15*y^2*z - 22*y^3*z + 10*y^4*z + 5*y*z^2 - 12*y^2*z^2 + 6*y^3*z^2 - y*z^3 - y^2*z^3 - y*z^4)*G[0, -y, z])/((-1 + y)^2*z^3*(y + z)^2) + ((-1 + y + z)*G[1 - y, 0, z])/(y*(y + z)^2) + ((2*y^3 - 8*y^4 + 10*y^5 - 4*y^6 + 3*y^2*z - 15*y^3*z + 22*y^4*z - 10*y^5*z - 5*y^2*z^2 + 12*y^3*z^2 - 6*y^4*z^2 + z^3 - 3*y*z^3 + 4*y^2*z^3 - z^4 + 2*y*z^4)*G[1 - y, -y, z])/((-1 + y)^2*y*z^3* (y + z)^2) + ((-1 + y + z)*G[-y, 0, z])/(y*(y + z)^2) + ((-6*y^4 + 6*y^5 - 10*y^3*z + 16*y^4*z - 3*y^2*z^2 + 13*y^3*z^2 + 3*y^2*z^3 + z^4 - y*z^4 - z^5)*G[-y, 1 - y, z])/ (y*z^4*(y + z)^2) + ((-6*y^4 + 6*y^5 - 10*y^3*z + 16*y^4*z - 3*y^2*z^2 + 13*y^3*z^2 + 3*y^2*z^3 + z^4 - y*z^4 - z^5)* G[-y, -y, z])/(y*z^4*(y + z)^2)) + (y*G[0, 1, 0, y])/ ((-1 + y)^2*(-1 + y + z)) + ((-1 + 4*y - 6*y^2 + 4*y^3 + 2*z - 6*y*z + 6*y^2*z - z^2 + 2*y*z^2)*G[0, 1, 0, z])/((-1 + y)^2*y*(-1 + y + z)* (y + z)^2) + ((1 - y - z)*G[0, 1, 1, y])/(y*(y + z)^2) + ((-1 + y + z)*G[0, 1 - y, 1 - y, z])/(y*(y + z)^2) + ((-2*y^2 + 8*y^3 - 10*y^4 + 4*y^5 - 3*y*z + 15*y^2*z - 22*y^3*z + 10*y^4*z + 5*y*z^2 - 12*y^2*z^2 + 6*y^3*z^2 - y*z^3 - y^2*z^3 - y*z^4)*G[0, -y, 1 - y, z])/((-1 + y)^2*z^3*(y + z)^2) + (y*G[1, 0, 0, y])/((-1 + y)^2*(-1 + y + z)) + ((1 - y - z)*G[1, 0, 1, y])/(y*(y + z)^2) + ((-1 + y + z)*G[1 - y, 0, 1 - y, z])/(y*(y + z)^2) + ((-1 + 4*y - 6*y^2 + 4*y^3 - 2*y^4 + 2*z - 6*y*z + 6*y^2*z - 4*y^3*z - z^2 + 2*y*z^2 - 2*y^2*z^2)*G[1 - y, 1, 0, z])/ ((-1 + y)^2*y*(-1 + y + z)*(y + z)^2) + ((-1 + y + z)*G[1 - y, 1 - y, 0, z])/(y*(y + z)^2) + ((2*y^3 - 8*y^4 + 10*y^5 - 4*y^6 + 3*y^2*z - 15*y^3*z + 22*y^4*z - 10*y^5*z - 5*y^2*z^2 + 12*y^3*z^2 - 6*y^4*z^2 + z^3 - 3*y*z^3 + 4*y^2*z^3 - z^4 + 2*y*z^4)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)^2*y*z^3*(y + z)^2) + ((-1 + y + z)*G[-y, 0, 1 - y, z])/ (y*(y + z)^2) + ((-1 + y + z)*G[-y, 1 - y, 0, z])/(y*(y + z)^2) + ((-6*y^4 + 6*y^5 - 10*y^3*z + 16*y^4*z - 3*y^2*z^2 + 13*y^3*z^2 + 3*y^2*z^3 + z^4 - y*z^4 - z^5)*G[-y, 1 - y, 1 - y, z])/ (y*z^4*(y + z)^2) + ((-6*y^4 + 6*y^5 - 10*y^3*z + 16*y^4*z - 3*y^2*z^2 + 13*y^3*z^2 + 3*y^2*z^3 + z^4 - y*z^4 - z^5)* G[-y, -y, 1 - y, z])/(y*z^4*(y + z)^2) - (y*Zeta[3])/((-1 + y)^2*(-1 + y + z)))/Nc + Nc*(((18*y^2 - 90*y^3 + 162*y^4 - 126*y^5 + 36*y^6 + 20*y*z - 132*y^2*z + 292*y^3*z - 266*y^4*z + 84*y^5*z + 2*y^6*z - 5*z^2 - 18*y*z^2 + 127*y^2*z^2 - 214*y^3*z^2 + 90*y^4*z^2 + 20*y^5*z^2 + 3*z^3 + 29*y*z^3 - 150*y^2*z^3 + 120*y^3*z^3 + 52*y^4*z^3 + 11*z^4 - 78*y*z^4 + 123*y^2*z^4 + 52*y^3*z^4 - 9*z^5 + 45*y*z^5 + 18*y^2*z^5)* G[0, 1 - y, z])/(2*(-1 + y)^3*y*z^2*(y + z)^2) + ((-32*y^2 + 144*y^3 - 240*y^4 + 208*y^5 - 112*y^6 + 32*y^7 + 17*y*z - y^2*z - 118*y^3*z + 250*y^4*z - 340*y^5*z + 224*y^6*z - 32*y^7*z - 5*z^2 - 29*y*z^2 + 168*y^2*z^2 - 330*y^3*z^2 + 50*y^4*z^2 + 312*y^5*z^2 - 112*y^6*z^2 + 8*z^3 + 54*y*z^3 - 382*y^2*z^3 + 498*y^3*z^3 + 110*y^4*z^3 - 180*y^5*z^3 + 8*z^4 - 138*y*z^4 + 406*y^2*z^4 - 106*y^3*z^4 - 170*y^4*z^4 - 20*z^5 + 141*y*z^5 - 141*y^2*z^5 - 88*y^3*z^5 + 9*z^6 - 45*y*z^6 - 18*y^2*z^6)* G[1, 0, z])/(2*(-1 + y)^3*y*z*(-1 + y + z)*(y + z)^3) + G[0, z]*((-20*y + 60*y^2 - 40*y^3 + 7*z + 8*y*z - 6*y^2*z - 36*y^3*z + 2*z^2 - 2*y*z^2 - 54*y^2*z^2 - 9*z^3 - 18*y*z^3)/ (2*(-1 + y)^2*z*(y + z)^2) + ((18*y^2 - 90*y^3 + 162*y^4 - 126*y^5 + 36*y^6 + 20*y*z - 132*y^2*z + 292*y^3*z - 266*y^4*z + 84*y^5*z + 2*y^6*z - 5*z^2 - 18*y*z^2 + 127*y^2*z^2 - 214*y^3*z^2 + 90*y^4*z^2 + 20*y^5*z^2 + 3*z^3 + 29*y*z^3 - 150*y^2*z^3 + 120*y^3*z^3 + 52*y^4*z^3 + 11*z^4 - 78*y*z^4 + 123*y^2*z^4 + 52*y^3*z^4 - 9*z^5 + 45*y*z^5 + 18*y^2*z^5)*G[1, y])/ (2*(-1 + y)^3*y*z^2*(y + z)^2) - (y*(-18 + 54*y - 54*y^2 + 18*y^3 + 27*z - 54*y*z + 27*y^2*z - 6*z^2 + 6*y*z^2 - 2*z^3)*G[0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)) + (9*(2*y - 8*y^2 + 12*y^3 - 8*y^4 + 2*y^5 - y*z + 3*y^2*z - 3*y^3*z + y^4*z - y*z^2 + 2*y^2*z^2 - y^3*z^2 + 3*y*z^3 - 3*y^2*z^3 - 3*y*z^4)*G[0, 1, y])/((-1 + y)^4*z^3) + (9*(-2*y^4 + 2*y^5 - 7*y^3*z + 9*y^4*z - 8*y^2*z^2 + 15*y^3*z^2 - 6*y*z^3 + 14*y^2*z^3 + 6*y*z^4)*G[1, 0, y])/(z^3*(y + z)^4) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)*G[1, 1, y])/(y*z^3*(y + z)^2)) + ((18*y^2 - 90*y^3 + 162*y^4 - 126*y^5 + 36*y^6 + 20*y*z - 132*y^2*z + 292*y^3*z - 266*y^4*z + 84*y^5*z + 2*y^6*z - 5*z^2 - 18*y*z^2 + 127*y^2*z^2 - 214*y^3*z^2 + 90*y^4*z^2 + 20*y^5*z^2 + 3*z^3 + 29*y*z^3 - 150*y^2*z^3 + 120*y^3*z^3 + 52*y^4*z^3 + 11*z^4 - 78*y*z^4 + 123*y^2*z^4 + 52*y^3*z^4 - 9*z^5 + 45*y*z^5 + 18*y^2*z^5)* G[1 - y, 0, z])/(2*(-1 + y)^3*y*z^2*(y + z)^2) + G[0, 0, y]*((y*(21 - 42*y + 21*y^2 - 13*z + 13*y*z - 7*z^2))/ ((-1 + y)^2*z^3) + (18*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4) + ((-21*y^2 + 21*y^3 - 29*y*z + 50*y^2*z - z^2 + 30*y*z^2 + z^3)* G[1 - y, 1 - y, z])/(z^3*(y + z)^2) + ((10*y^3 - 8*y^4 - 36*y^5 + 56*y^6 - 22*y^7 - y^2*z + 80*y^3*z - 247*y^4*z + 266*y^5*z - 106*y^6*z + 8*y^7*z - 20*y*z^2 + 151*y^2*z^2 - 375*y^3*z^2 + 422*y^4*z^2 - 196*y^5*z^2 + 18*y^6*z^2 + 5*z^3 + 18*y*z^3 - 140*y^2*z^3 + 310*y^3*z^3 - 243*y^4*z^3 - 4*y^5*z^3 - 3*z^4 - 29*y*z^4 + 181*y^2*z^4 - 263*y^3*z^4 - 48*y^4*z^4 - 11*z^5 + 78*y*z^5 - 177*y^2*z^5 - 52*y^3*z^5 + 9*z^6 - 45*y*z^6 - 18*y^2*z^6)*G[-y, 1 - y, z])/(2*(-1 + y)^3*y*z^3* (y + z)^2) + Pi^2*((-42*y^4 + 168*y^5 - 252*y^6 + 168*y^7 - 42*y^8 - 144*y^3*z + 644*y^4*z - 1068*y^5*z + 780*y^6*z - 212*y^7*z - 162*y^2*z^2 + 870*y^3*z^2 - 1680*y^4*z^2 + 1396*y^5*z^2 - 422*y^6*z^2 - 2*y^7*z^2 - 114*y*z^3 + 723*y^2*z^3 - 1629*y^3*z^3 + 1620*y^4*z^3 - 608*y^5*z^3 + 8*y^6*z^3 + 167*y*z^4 - 663*y^2*z^4 + 1044*y^3*z^4 - 620*y^4*z^4 + 18*y^5*z^4 - 60*y*z^5 + 325*y^2*z^5 - 431*y^3*z^5 + 4*y^4*z^5 + 63*y*z^6 - 221*y^2*z^6 - 4*y^3*z^6 - 54*y*z^7)/(12*(-1 + y)^3*z^3*(-1 + y + z)*(y + z)^3) + (3*(2*y - 8*y^2 + 12*y^3 - 8*y^4 + 2*y^5 - y*z + 3*y^2*z - 3*y^3*z + y^4*z - y*z^2 + 2*y^2*z^2 - y^3*z^2 + 3*y*z^3 - 3*y^2*z^3 - 3*y*z^4)*G[0, z])/(2*(-1 + y)^4*z^3) + ((3*y^5 - 18*y^6 + 45*y^7 - 60*y^8 + 45*y^9 - 18*y^10 + 3*y^11 + 30*y^4*z - 184*y^5*z + 470*y^6*z - 640*y^7*z + 490*y^8*z - 200*y^9*z + 34*y^10*z + 81*y^3*z^2 - 538*y^4*z^2 + 1472*y^5*z^2 - 2128*y^6*z^2 + 1717*y^7*z^2 - 734*y^8*z^2 + 130*y^9*z^2 + 84*y^2*z^3 - 654*y^3*z^3 + 2016*y^4*z^3 - 3204*y^5*z^3 + 2796*y^6*z^3 - 1278*y^7*z^3 + 240*y^8*z^3 + 57*y*z^4 - 502*y^2*z^4 + 1700*y^3*z^4 - 2920*y^4*z^4 + 2757*y^5*z^4 - 1386*y^6*z^4 + 294*y^7*z^4 - 112*y*z^5 + 620*y^2*z^5 - 1360*y^3*z^5 + 1608*y^4*z^5 - 1110*y^5*z^5 + 354*y^6*z^5 + 51*y*z^6 - 204*y^2*z^6 + 498*y^3*z^6 - 804*y^4*z^6 + 486*y^5*z^6 + 128*y^2*z^7 - 580*y^3*z^7 + 560*y^4*z^7 + 32*y*z^8 - 280*y^2*z^8 + 410*y^3*z^8 - 54*y*z^9 + 162*y^2*z^9 + 27*y*z^10)*G[1 - y, z])/ (6*(-1 + y)^4*z^4*(-1 + y + z)*(y + z)^4) + G[0, y]*((18*y - 54*y^2 + 54*y^3 - 18*y^4 - 27*y*z + 54*y^2*z - 27*y^3*z + 6*y*z^2 - 6*y^2*z^2 + 2*y*z^3)/(6*(-1 + y)^2*z^3* (-1 + y + z)) + (3*(-y + y^2 + y*z)*G[1 - y, z])/z^4) + G[1, y]*((-3*(2*y^4 - 8*y^5 + 12*y^6 - 8*y^7 + 2*y^8 + 7*y^3*z - 29*y^4*z + 45*y^5*z - 31*y^6*z + 8*y^7*z + 8*y^2*z^2 - 35*y^3*z^2 + 56*y^4*z^2 - 39*y^5*z^2 + 10*y^6*z^2 + 6*y*z^3 - 30*y^2*z^3 + 54*y^3*z^3 - 46*y^4*z^3 + 23*y^5*z^3 - 7*y^6*z^3 - 4*y*z^4 + 12*y^2*z^4 - 18*y^3*z^4 + 28*y^4*z^4 - 21*y^5*z^4 - y*z^5 - y^2*z^5 + 23*y^3*z^5 - 33*y^4*z^5 - y*z^6 + 14*y^2*z^6 - 31*y^3*z^6 + 3*y*z^7 - 15*y^2*z^7 - 3*y*z^8))/ (2*(-1 + y)^4*z^3*(y + z)^4) + (3*(-y + y^2 + y*z)*G[1 - y, z])/ z^4 - (3*(-y + y^2 + y*z)*G[-y, z])/z^4) - (3*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 - (3*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4) + G[1, 0, y]*((-42*y^3 + 168*y^4 - 252*y^5 + 168*y^6 - 42*y^7 - 118*y^2*z + 538*y^3*z - 888*y^4*z + 634*y^5*z - 166*y^6*z - 130*y*z^2 + 720*y^2*z^2 - 1350*y^3*z^2 + 1046*y^4*z^2 - 288*y^5*z^2 + 2*y^6*z^2 + 188*y*z^3 - 565*y^2*z^3 + 506*y^3*z^3 - 128*y^4*z^3 - 8*y^5*z^3 - 13*y*z^4 - 52*y^2*z^4 + 62*y^3*z^4 - 18*y^4*z^4 - 32*y*z^5 + 15*y^2*z^5 - 4*y^3*z^5 - 11*y*z^6 + 4*y^2*z^6)/(2*(-1 + y)^2*z^3*(-1 + y + z)*(y + z)^3) + (18*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, 0, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4) + G[1, 1, y]*((-21*y^2 + 21*y^3 - 29*y*z + 50*y^2*z - z^2 + 30*y*z^2 + z^3)/(z^3*(y + z)^2) + (18*(-y + y^2 + y*z)*G[-y, 0, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, -y, z])/z^4) + G[0, 1, y]*((42*y^4 - 126*y^5 + 126*y^6 - 42*y^7 - 18*y^2*z + 174*y^3*z - 422*y^4*z + 394*y^5*z - 128*y^6*z - 20*y*z^2 + 174*y^2*z^2 - 434*y^3*z^2 + 444*y^4*z^2 - 162*y^5*z^2 - 2*y^6*z^2 + 5*z^3 + 18*y*z^3 - 135*y^2*z^3 + 270*y^3*z^3 - 192*y^4*z^3 - 20*y^5*z^3 - 3*z^4 - 29*y*z^4 + 170*y^2*z^4 - 248*y^3*z^4 - 52*y^4*z^4 - 11*z^5 + 78*y*z^5 - 177*y^2*z^5 - 52*y^3*z^5 + 9*z^6 - 45*y*z^6 - 18*y^2*z^6)/(2*(-1 + y)^3*y*z^3*(y + z)^2) - (18*(-y + y^2 + y*z)*G[1 - y, 0, z])/z^4 + (18*(-y + y^2 + y*z)*G[1 - y, 1 - y, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, 1 - y, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, -y, z])/z^4) - (9*(2*y - 8*y^2 + 12*y^3 - 8*y^4 + 2*y^5 - y*z + 3*y^2*z - 3*y^3*z + y^4*z - y*z^2 + 2*y^2*z^2 - y^3*z^2 + 3*y*z^3 - 3*y^2*z^3 - 3*y*z^4)* G[0, 0, 1, y])/((-1 + y)^4*z^3) + ((-18*y^4 + 54*y^5 - 54*y^6 + 18*y^7 - 63*y^3*z + 216*y^4*z - 243*y^5*z + 90*y^6*z - 72*y^2*z^2 + 306*y^3*z^2 - 396*y^4*z^2 + 156*y^5*z^2 + 6*y^6*z^2 - 54*y*z^3 + 288*y^2*z^3 - 441*y^3*z^3 + 210*y^4*z^3 - 5*y^5*z^3 + 90*y*z^4 - 234*y^2*z^4 + 162*y^3*z^4 - 26*y^4*z^4 - 27*y*z^5 + 30*y^2*z^5 - 15*y^3*z^5 - 6*y*z^6 - 2*y^2*z^6 - 2*y*z^7)*G[0, 1, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)* (y + z)^4) + ((6*y^3 - 36*y^4 + 90*y^5 - 126*y^6 + 108*y^7 - 54*y^8 + 12*y^9 - 16*y^2*z + 84*y^3*z - 180*y^4*z + 176*y^5*z - 14*y^6*z - 104*y^7*z + 54*y^8*z + 4*y*z^2 + 8*y^2*z^2 - 94*y^3*z^2 + 180*y^4*z^2 + 20*y^5*z^2 - 322*y^6*z^2 + 204*y^7*z^2 - z^3 - 2*y*z^3 + 9*y^2*z^3 - 20*y^3*z^3 + 245*y^4*z^3 - 666*y^5*z^3 + 462*y^6*z^3 + 2*z^4 - 6*y*z^4 - 2*y^2*z^4 + 158*y^3*z^4 - 620*y^4*z^4 + 576*y^5*z^4 - z^5 + 4*y*z^5 + 28*y^2*z^5 - 280*y^3*z^5 + 411*y^4*z^5 - 54*y^2*z^6 + 162*y^3*z^6 + 27*y^2*z^7)* G[0, 1, 0, z])/((-1 + y)^4*y*z*(-1 + y + z)*(y + z)^4) + ((-18*y^3 + 18*y^4 - 27*y^2*z + 45*y^3*z - 6*y*z^2 + 33*y^2*z^2 + z^3 + 5*y*z^3 - z^4)*G[0, 1, 1, y])/(y*z^3*(y + z)^2) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)*G[0, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + ((-2*y^2 + 30*y^3 - 100*y^4 + 140*y^5 - 90*y^6 + 22*y^7 + 42*y^2*z - 181*y^3*z + 291*y^4*z - 207*y^5*z + 55*y^6*z + 20*y*z^2 - 106*y^2*z^2 + 191*y^3*z^2 - 144*y^4*z^2 + 39*y^5*z^2 - 13*y*z^3 + 25*y^2*z^3 + 16*y^3*z^3 - 28*y^4*z^3 - 7*y*z^4 + 68*y^2*z^4 - 88*y^3*z^4 + 27*y*z^5 - 81*y^2*z^5 - 27*y*z^6)*G[0, -y, 1 - y, z])/ ((-1 + y)^4*z^3*(y + z)^2) + (y*(-18 + 54*y - 54*y^2 + 18*y^3 + 27*z - 54*y*z + 27*y^2*z - 6*z^2 + 6*y*z^2 - 2*z^3)*G[1, 0, 0, y])/ ((-1 + y)^2*z^3*(-1 + y + z)) + ((-18*y^3 + 72*y^4 - 108*y^5 + 72*y^6 - 18*y^7 - 27*y^2*z + 117*y^3*z - 189*y^4*z + 135*y^5*z - 36*y^6*z - 6*y*z^2 + 39*y^2*z^2 - 78*y^3*z^2 + 69*y^4*z^2 - 30*y^5*z^2 + 6*y^6*z^2 + z^3 + y*z^3 - 5*y^2*z^3 + 17*y^3*z^3 - 55*y^4*z^3 + 41*y^5*z^3 - z^4 + 4*y*z^4 + 3*y^2*z^4 - 68*y^3*z^4 + 89*y^4*z^4 - 27*y^2*z^5 + 81*y^3*z^5 + 27*y^2*z^6)*G[1, 0, 1, y])/((-1 + y)^4*y*z^3*(y + z)^2) + G[1 - y, z]*((20*y - 80*y^2 + 100*y^3 - 40*y^4 + 7*z - 59*y*z + 86*y^2*z - 30*y^3*z - 4*y^4*z - 5*z^2 - 12*y*z^2 + 34*y^2*z^2 + 10*y^3*z^2 - 11*z^3 + 33*y*z^3 + 32*y^2*z^3 + 9*z^4 + 18*y*z^4)/ (2*(-1 + y)^2*z^2*(y + z)^2) - (y*(-3 + 9*y - 9*y^2 + 3*y^3 + z - 2*y*z + y^2*z + 4*z^2 - 4*y*z^2 - 2*z^3)*G[0, 0, y])/ ((-1 + y)^2*z^4) + ((-3*y^4 + 15*y^5 - 30*y^6 + 30*y^7 - 15*y^8 + 3*y^9 - 24*y^3*z + 103*y^4*z - 172*y^5*z + 138*y^6*z - 52*y^7*z + 7*y^8*z - 30*y^2*z^2 + 134*y^3*z^2 - 223*y^4*z^2 + 165*y^5*z^2 - 47*y^6*z^2 + y^7*z^2 - 6*y*z^3 + 40*y^2*z^3 - 74*y^3*z^3 + 49*y^4*z^3 - 6*y^5*z^3 - 3*y^6*z^3 + z^4 + y*z^4 - y^2*z^4 + y^3*z^4 - 35*y^4*z^4 + 33*y^5*z^4 - z^5 + 4*y*z^5 + y^2*z^5 - 64*y^3*z^5 + 87*y^4*z^5 - 27*y^2*z^6 + 81*y^3*z^6 + 27*y^2*z^7)* G[0, 1, y])/((-1 + y)^4*y*z^4*(y + z)^2) + ((-18*y^4 + 90*y^5 - 162*y^6 + 126*y^7 - 36*y^8 - 63*y^3*z + 360*y^4*z - 729*y^5*z + 630*y^6*z - 198*y^7*z - 72*y^2*z^2 + 522*y^3*z^2 - 1260*y^4*z^2 + 1248*y^5*z^2 - 438*y^6*z^2 - 54*y*z^3 + 432*y^2*z^3 - 1197*y^3*z^3 + 1338*y^4*z^3 - 517*y^5*z^3 + 126*y*z^4 - 558*y^2*z^4 + 774*y^3*z^4 - 334*y^4*z^4 - 81*y*z^5 + 186*y^2*z^5 - 93*y^3*z^5 + 6*y*z^6 + 2*y^2*z^6 + 2*y*z^7)*G[1, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)* (y + z)^4) + (18*(-y + y^2 + y*z)*G[0, 0, 1, y])/z^4 - (18*(-y + y^2 + y*z)*G[0, 1, 0, y])/z^4 - (18*(-y + y^2 + y*z)*G[1, 0, 0, y])/z^4 + (18*(-y + y^2 + y*z)*G[1, 0, 1, y])/z^4) - (9*(-2*y^4 + 2*y^5 - 7*y^3*z + 9*y^4*z - 8*y^2*z^2 + 15*y^3*z^2 - 6*y*z^3 + 14*y^2*z^3 + 6*y*z^4)*G[1, 1, 0, y])/(z^3*(y + z)^4) + G[-y, z]*(((-18*y^3 + 18*y^4 - 27*y^2*z + 45*y^3*z - 6*y*z^2 + 33*y^2*z^2 + z^3 + 5*y*z^3 - z^4)*G[0, 1, y])/(y*z^3*(y + z)^2) + ((-3*y^3 + 3*y^4 - 8*y^2*z + 11*y^3*z - 3*y*z^2 + 11*y^2*z^2 + 3*y*z^3)*G[1, 0, y])/(z^4*(y + z)^2) + ((3*y^4 - 3*y^5 - 10*y^3*z + 7*y^4*z - 24*y^2*z^2 + 34*y^3*z^2 - 6*y*z^3 + 30*y^2*z^3 + z^4 + 5*y*z^4 - z^5)*G[1, 1, y])/ (y*z^4*(y + z)^2) + (18*(-y + y^2 + y*z)*G[0, 1, 0, y])/z^4 - (18*(-y + y^2 + y*z)*G[0, 1, 1, y])/z^4 - (18*(-y + y^2 + y*z)*G[1, 0, 1, y])/z^4 + (18*(-y + y^2 + y*z)*G[1, 1, 0, y])/z^4) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)*G[1 - y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((6*y^3 - 36*y^4 + 90*y^5 - 114*y^6 + 72*y^7 - 18*y^8 - 16*y^2*z + 84*y^3*z - 180*y^4*z + 224*y^5*z - 226*y^6*z + 176*y^7*z - 62*y^8*z + 4*y*z^2 + 8*y^2*z^2 - 94*y^3*z^2 + 252*y^4*z^2 - 468*y^5*z^2 + 546*y^6*z^2 - 248*y^7*z^2 - z^3 - 2*y*z^3 + 9*y^2*z^3 + 28*y^3*z^3 - 307*y^4*z^3 + 726*y^5*z^3 - 480*y^6*z^3 + 2*z^4 - 6*y*z^4 + 10*y^2*z^4 - 150*y^3*z^4 + 608*y^4*z^4 - 572*y^5*z^4 - z^5 + 4*y*z^5 - 40*y^2*z^5 + 288*y^3*z^5 - 413*y^4*z^5 + 54*y^2*z^6 - 162*y^3*z^6 - 27*y^2*z^7)* G[1 - y, 1, 0, z])/((-1 + y)^4*y*z*(-1 + y + z)*(y + z)^4) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)*G[1 - y, 1 - y, 0, z])/(y*z^3*(y + z)^2) + ((-16*y^3 + 60*y^4 - 80*y^5 + 40*y^6 - 4*y^8 - 27*y^2*z + 111*y^3*z - 161*y^4*z + 87*y^5*z - 10*y^7*z - 6*y*z^2 + 37*y^2*z^2 - 62*y^3*z^2 + 31*y^4*z^2 + 6*y^5*z^2 - 6*y^6*z^2 + z^3 + y*z^3 - y^2*z^3 + y^3*z^3 - 35*y^4*z^3 + 33*y^5*z^3 - z^4 + 4*y*z^4 + y^2*z^4 - 64*y^3*z^4 + 87*y^4*z^4 - 27*y^2*z^5 + 81*y^3*z^5 + 27*y^2*z^6)*G[1 - y, -y, 1 - y, z])/((-1 + y)^4*y*z^3*(y + z)^2) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)*G[-y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)*G[-y, 1 - y, 0, z])/(y*z^3*(y + z)^2) + G[0, y]*((20*y^2 - 60*y^3 + 40*y^4 + 47*y*z - 152*y^2*z + 114*y^3*z + 4*y^4*z - 38*y*z^2 + 38*y^2*z^2 + 26*y^3*z^2 - 9*y*z^3 + 22*y^2*z^3)/(2*(-1 + y)^2*z^2*(y + z)^2) + ((18*y^3 - 72*y^4 + 90*y^5 - 36*y^6 + 36*y^2*z - 180*y^3*z + 266*y^4*z - 120*y^5*z - 2*y^6*z + 72*y*z^2 - 333*y^2*z^2 + 510*y^3*z^2 - 250*y^4*z^2 + 8*y^5*z^2 - 117*y*z^3 + 312*y^2*z^3 - 192*y^3*z^3 + 18*y^4*z^3 + 32*y*z^4 - 15*y^2*z^4 + 4*y^3*z^4 + 11*y*z^5 - 4*y^2*z^5)*G[0, z])/(2*(-1 + y)^2*z^2*(-1 + y + z)* (y + z)^3) + ((10*y^2 - 40*y^3 + 50*y^4 - 20*y^5 + 17*y*z - 77*y^2*z + 98*y^3*z - 30*y^4*z - 8*y^5*z - 23*y*z^2 + 36*y^2*z^2 + 14*y^3*z^2 - 20*y^4*z^2 - 5*y*z^3 + 35*y^2*z^3 - 16*y^3*z^3 + 11*y*z^4 - 4*y^2*z^4)*G[1 - y, z])/(2*(-1 + y)^2*z^3*(y + z)^2) - (2*(-y^2 + 4*y^3 - 5*y^4 + 2*y^5 + 3*y^2*z - 8*y^3*z + 5*y^4*z + y*z^2 - 6*y^2*z^2 + 6*y^3*z^2 - 2*y*z^3 + 4*y^2*z^3 + y*z^4)* G[0, 1 - y, z])/((-1 + y)^2*z^3*(y + z)^2) + ((18*y^4 - 90*y^5 + 162*y^6 - 126*y^7 + 36*y^8 + 63*y^3*z - 360*y^4*z + 729*y^5*z - 630*y^6*z + 198*y^7*z + 72*y^2*z^2 - 522*y^3*z^2 + 1260*y^4*z^2 - 1248*y^5*z^2 + 438*y^6*z^2 + 54*y*z^3 - 432*y^2*z^3 + 1197*y^3*z^3 - 1338*y^4*z^3 + 517*y^5*z^3 - 126*y*z^4 + 558*y^2*z^4 - 774*y^3*z^4 + 334*y^4*z^4 + 81*y*z^5 - 186*y^2*z^5 + 93*y^3*z^5 - 6*y*z^6 - 2*y^2*z^6 - 2*y*z^7)*G[1 - y, 0, z])/((-1 + y)^2*z^3*(-1 + y + z)* (y + z)^4) + ((-3*y^3 + 3*y^4 - 8*y^2*z + 11*y^3*z - 3*y*z^2 + 11*y^2*z^2 + 3*y*z^3)*G[1 - y, 1 - y, z])/(z^4*(y + z)^2) + ((-3*y^3 + 3*y^4 - 8*y^2*z + 11*y^3*z - 3*y*z^2 + 11*y^2*z^2 + 3*y*z^3)*G[-y, 1 - y, z])/(z^4*(y + z)^2) - (18*(-y + y^2 + y*z)*G[1 - y, 1 - y, 0, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, 1 - y, 0, z])/z^4) + ((3*y^4 - 3*y^5 - 10*y^3*z + 7*y^4*z - 24*y^2*z^2 + 34*y^3*z^2 - 6*y*z^3 + 30*y^2*z^3 + z^4 + 5*y*z^4 - z^5)*G[-y, 1 - y, 1 - y, z])/ (y*z^4*(y + z)^2) + ((3*y^4 - 3*y^5 - 10*y^3*z + 7*y^4*z - 24*y^2*z^2 + 34*y^3*z^2 - 6*y*z^3 + 30*y^2*z^3 + z^4 + 5*y*z^4 - z^5)*G[-y, -y, 1 - y, z])/(y*z^4*(y + z)^2) + G[1, y]*((20*y - 80*y^2 + 100*y^3 - 40*y^4 + 7*z - 59*y*z + 86*y^2*z - 30*y^3*z - 4*y^4*z - 5*z^2 - 12*y*z^2 + 34*y^2*z^2 + 10*y^3*z^2 - 11*z^3 + 33*y*z^3 + 32*y^2*z^3 + 9*z^4 + 18*y*z^4)/ (2*(-1 + y)^2*z^2*(y + z)^2) + ((-21*y^2 + 21*y^3 - 29*y*z + 50*y^2*z - z^2 + 30*y*z^2 + z^3)* G[1 - y, z])/(z^3*(y + z)^2) + ((10*y^3 - 8*y^4 - 36*y^5 + 56*y^6 - 22*y^7 - y^2*z + 80*y^3*z - 247*y^4*z + 266*y^5*z - 106*y^6*z + 8*y^7*z - 20*y*z^2 + 151*y^2*z^2 - 375*y^3*z^2 + 422*y^4*z^2 - 196*y^5*z^2 + 18*y^6*z^2 + 5*z^3 + 18*y*z^3 - 140*y^2*z^3 + 310*y^3*z^3 - 243*y^4*z^3 - 4*y^5*z^3 - 3*z^4 - 29*y*z^4 + 181*y^2*z^4 - 263*y^3*z^4 - 48*y^4*z^4 - 11*z^5 + 78*y*z^5 - 177*y^2*z^5 - 52*y^3*z^5 + 9*z^6 - 45*y*z^6 - 18*y^2*z^6)*G[-y, z])/ (2*(-1 + y)^3*y*z^3*(y + z)^2) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)*G[0, 1 - y, z])/(y*z^3*(y + z)^2) + ((-2*y^2 + 30*y^3 - 100*y^4 + 140*y^5 - 90*y^6 + 22*y^7 + 42*y^2*z - 181*y^3*z + 291*y^4*z - 207*y^5*z + 55*y^6*z + 20*y*z^2 - 106*y^2*z^2 + 191*y^3*z^2 - 144*y^4*z^2 + 39*y^5*z^2 - 13*y*z^3 + 25*y^2*z^3 + 16*y^3*z^3 - 28*y^4*z^3 - 7*y*z^4 + 68*y^2*z^4 - 88*y^3*z^4 + 27*y*z^5 - 81*y^2*z^5 - 27*y*z^6)*G[0, -y, z])/ ((-1 + y)^4*z^3*(y + z)^2) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)* G[1 - y, 0, z])/(y*z^3*(y + z)^2) + ((-16*y^3 + 60*y^4 - 80*y^5 + 40*y^6 - 4*y^8 - 27*y^2*z + 111*y^3*z - 161*y^4*z + 87*y^5*z - 10*y^7*z - 6*y*z^2 + 37*y^2*z^2 - 62*y^3*z^2 + 31*y^4*z^2 + 6*y^5*z^2 - 6*y^6*z^2 + z^3 + y*z^3 - y^2*z^3 + y^3*z^3 - 35*y^4*z^3 + 33*y^5*z^3 - z^4 + 4*y*z^4 + y^2*z^4 - 64*y^3*z^4 + 87*y^4*z^4 - 27*y^2*z^5 + 81*y^3*z^5 + 27*y^2*z^6)*G[1 - y, -y, z])/((-1 + y)^4*y*z^3*(y + z)^2) + ((18*y^3 - 18*y^4 + 27*y^2*z - 45*y^3*z + 6*y*z^2 - 33*y^2*z^2 - z^3 - 5*y*z^3 + z^4)*G[-y, 0, z])/(y*z^3*(y + z)^2) + ((3*y^4 - 3*y^5 - 10*y^3*z + 7*y^4*z - 24*y^2*z^2 + 34*y^3*z^2 - 6*y*z^3 + 30*y^2*z^3 + z^4 + 5*y*z^4 - z^5)*G[-y, 1 - y, z])/ (y*z^4*(y + z)^2) + ((3*y^4 - 3*y^5 - 10*y^3*z + 7*y^4*z - 24*y^2*z^2 + 34*y^3*z^2 - 6*y*z^3 + 30*y^2*z^3 + z^4 + 5*y*z^4 - z^5)*G[-y, -y, z])/(y*z^4*(y + z)^2) - (18*(-y + y^2 + y*z)*G[1 - y, 0, -y, z])/z^4 + (18*(-y + y^2 + y*z)*G[1 - y, 1 - y, -y, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, 0, 1 - y, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, 1 - y, 0, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, 1 - y, -y, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, -y, 0, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, -y, 1 - y, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, -y, -y, z])/z^4) - (18*(-y + y^2 + y*z)*G[1 - y, 0, -y, 1 - y, z])/z^4 + (18*(-y + y^2 + y*z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, 0, 1 - y, 1 - y, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, 1 - y, 0, 1 - y, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, 1 - y, 1 - y, 0, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, 1 - y, -y, 1 - y, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, -y, 0, 1 - y, z])/z^4 + (18*(-y + y^2 + y*z)*G[-y, -y, 1 - y, 0, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, -y, 1 - y, 1 - y, z])/z^4 - (18*(-y + y^2 + y*z)*G[-y, -y, -y, 1 - y, z])/z^4 + ((72*y - 360*y^2 + 720*y^3 - 720*y^4 + 360*y^5 - 72*y^6 - 108*y*z + 432*y^2*z - 648*y^3*z + 432*y^4*z - 108*y^5*z + 6*y*z^2 - 18*y^2*z^2 + 18*y^3*z^2 - 6*y^4*z^2 + 110*y*z^3 - 220*y^2*z^3 + 110*y^3*z^3 - 162*y*z^4 + 162*y^2*z^4 + 81*y*z^5)/ ((-1 + y)^4*z^3*(-1 + y + z)) + (72*(-y + y^2 + y*z)*G[1 - y, z])/ z^4)*Zeta[3]))/q2, delta[3, 2] -> (Nf*((2*(-1 + 2*y + z))/(3*(-1 + z)*z^2) - (2*(-1 + 2*y + z)*G[0, z])/ (3*(-1 + z)^2*z^2)) + (((y^2 + z + 3*y*z + 2*z^2)*G[0, 1 - y, z])/ (y*z^2*(y + z)) + G[1 - y, z]*(2/z^2 - (3*y*(2 - 4*y + 2*y^2 - 2*z + 2*y*z + z^2)*G[0, 0, y])/ ((-1 + y)*z^4) + ((6*y^3 - 12*y^4 + 6*y^5 + 6*y^2*z - 18*y^3*z + 12*y^4*z + 2*y*z^2 - 8*y^2*z^2 + 9*y^3*z^2 + z^3 - y*z^3 + 3*y^2*z^3)*G[0, 1, y])/((-1 + y)*y*z^4*(y + z)) + ((-2 + 2*y + z)*G[1, 0, y])/((-1 + y)*z^2*(-1 + y + z))) + ((1 - 2*y + z - 4*y*z - 2*z^2)*G[1, 0, z])/(y*z^2*(-1 + y + z)) + G[0, z]*(((y^2 + z + 3*y*z + 2*z^2)*G[1, y])/(y*z^2*(y + z)) + ((-2 + 2*y + z)*G[0, 0, y])/((-1 + y)*z^2*(-1 + y + z)) + ((2*y + z)*G[1, 1, y])/(y*z^2*(y + z))) + G[-y, z]*(((-2*y - z)*G[0, 1, y])/(y*z^2*(y + z)) + (3*(-2*y^2 + 2*y^3 - 2*y*z + 4*y^2*z - z^2 + 3*y*z^2 + z^3)* G[1, 0, y])/(z^4*(y + z)) + ((6*y^3 - 6*y^4 + 6*y^2*z - 12*y^3*z + y*z^2 - 9*y^2*z^2 - z^3 - 3*y*z^3)*G[1, 1, y])/(y*z^4*(y + z))) + ((y^2 + z + 3*y*z + 2*z^2)*G[1 - y, 0, z])/(y*z^2*(y + z)) + ((-6*y + 6*y^2 - 2*z + 9*y*z + 3*z^2)*G[1 - y, 1 - y, z])/ (z^3*(y + z)) + Pi^2*((-6*y + 12*y^2 - 6*y^3 - z + 11*y*z - 10*y^2*z - 2*z^2 - 2*y*z^2)/(6*(-1 + y)*z^3*(-1 + y + z)) + ((-2 + 2*y + z)*G[0, y])/(6*(-1 + y)*z^2*(-1 + y + z)) + ((-6*y + 18*y^2 - 18*y^3 + 6*y^4 + 12*y*z - 24*y^2*z + 12*y^3*z + 2*z^2 - 11*y*z^2 + 9*y^2*z^2 - z^3 + 3*y*z^3)*G[1 - y, z])/ (6*(-1 + y)*z^4*(-1 + y + z)) + ((1 - 2*y - z)*G[1 - y, 1 - y, z])/ (3*z^3)) + G[0, 1, y]*((6*y^3 - 6*y^4 + 7*y^2*z - 10*y^3*z + z^2 + 2*y*z^2 - 6*y^2*z^2 + 2*z^3 - 2*y*z^3)/((-1 + y)*y*z^3*(y + z)) - (2*(-1 + 2*y + z)*G[1 - y, 1 - y, z])/z^3) + G[0, 0, y]*((-6*y + 6*y^2 + z + 3*y*z)/((-1 + y)*z^3) + (2*(-1 + 2*y + z)*G[1 - y, 1 - y, z])/z^3) + ((-3*y^2 - y^2*z - z^2 - 3*y*z^2 - 2*z^3)*G[-y, 1 - y, z])/ (y*z^3*(y + z)) + G[1, 0, y]*((6*y - 18*y^2 + 18*y^3 - 6*y^4 + 3*z - 20*y*z + 31*y^2*z - 14*y^3*z - 5*z^2 + 18*y*z^2 - 12*y^2*z^2 + 5*z^3 - 4*y*z^3)/((-1 + y)*z^3*(-1 + y + z)*(y + z)) - (2*(-1 + 2*y + z)*G[-y, -y, z])/z^3) + G[1, 1, y]*((-6*y + 6*y^2 - 2*z + 9*y*z + 3*z^2)/(z^3*(y + z)) + (2*(-1 + 2*y + z)*G[-y, -y, z])/z^3) + ((2 - 2*y - z)*G[0, 1, 0, y])/ ((-1 + y)*z^2*(-1 + y + z)) + ((-2*y + 6*y^2 - 4*y^3 - z + 6*y*z - 6*y^2*z + z^2 - 2*y*z^2)* G[0, 1, 0, z])/((-1 + y)*y*z^2*(-1 + y + z)*(y + z)) + ((-2*y - z)*G[0, 1, 1, y])/(y*z^2*(y + z)) + ((2*y + z)*G[0, 1 - y, 1 - y, z])/(y*z^2*(y + z)) - (3*(-1 + 2*y + z)*G[0, -y, 1 - y, z])/((-1 + y)*z^2*(y + z)) + ((2 - 2*y - z)*G[1, 0, 0, y])/((-1 + y)*z^2*(-1 + y + z)) + ((-2*y - z)*G[1, 0, 1, y])/(y*z^2*(y + z)) + ((2*y + z)*G[1 - y, 0, 1 - y, z])/(y*z^2*(y + z)) + ((-2*y + 2*y^2 - z + 2*y*z + z^2)*G[1 - y, 1, 0, z])/ ((-1 + y)*y*z^2*(-1 + y + z)*(y + z)) + ((2*y + z)*G[1 - y, 1 - y, 0, z])/(y*z^2*(y + z)) + ((-y + 4*y^2 + z + 2*y*z)*G[1 - y, -y, 1 - y, z])/ ((-1 + y)*y*z^2*(y + z)) + ((2*y + z)*G[-y, 0, 1 - y, z])/ (y*z^2*(y + z)) + ((2*y + z)*G[-y, 1 - y, 0, z])/(y*z^2*(y + z)) + ((6*y^3 - 6*y^4 + 6*y^2*z - 12*y^3*z + y*z^2 - 9*y^2*z^2 - z^3 - 3*y*z^3)*G[-y, 1 - y, 1 - y, z])/(y*z^4*(y + z)) + ((6*y^3 - 6*y^4 + 6*y^2*z - 12*y^3*z + y*z^2 - 9*y^2*z^2 - z^3 - 3*y*z^3)*G[-y, -y, 1 - y, z])/(y*z^4*(y + z)) + G[0, y]*(-2/z^2 + ((-1 + 2*y - y^2 - 2*z + y*z)*G[0, z])/ ((-1 + y)*z^2*(-1 + y + z)) - (3*(y - 3*y^2 + 2*y^3 - 2*y*z + 3*y^2*z + y*z^2)*G[1 - y, z])/((-1 + y)*z^3*(y + z)) + (3*(-1 + 2*y + z)*G[0, 1 - y, z])/((-1 + y)*z^2*(y + z)) + ((2 - 2*y - z)*G[1 - y, 0, z])/((-1 + y)*z^2*(-1 + y + z)) + (3*(-2*y^2 + 2*y^3 - 2*y*z + 4*y^2*z - z^2 + 3*y*z^2 + z^3)* G[1 - y, 1 - y, z])/(z^4*(y + z)) + (3*(-2*y^2 + 2*y^3 - 2*y*z + 4*y^2*z - z^2 + 3*y*z^2 + z^3)* G[-y, 1 - y, z])/(z^4*(y + z)) - (2*(-1 + 2*y + z)*G[1 - y, 0, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, 0, 1 - y, z])/z^3 - (2*(-1 + 2*y + z)*G[-y, 1 - y, 1 - y, z])/z^3 - (2*(-1 + 2*y + z)*G[-y, -y, 1 - y, z])/z^3) + G[1, y]*(2/z^2 + ((-6*y + 6*y^2 - 2*z + 9*y*z + 3*z^2)*G[1 - y, z])/ (z^3*(y + z)) + ((-3*y^2 - y^2*z - z^2 - 3*y*z^2 - 2*z^3)*G[-y, z])/ (y*z^3*(y + z)) + ((2*y + z)*G[0, 1 - y, z])/(y*z^2*(y + z)) - (3*(-1 + 2*y + z)*G[0, -y, z])/((-1 + y)*z^2*(y + z)) + ((2*y + z)*G[1 - y, 0, z])/(y*z^2*(y + z)) + ((-y + 4*y^2 + z + 2*y*z)*G[1 - y, -y, z])/((-1 + y)*y*z^2*(y + z)) + ((2*y + z)*G[-y, 0, z])/(y*z^2*(y + z)) + ((6*y^3 - 6*y^4 + 6*y^2*z - 12*y^3*z + y*z^2 - 9*y^2*z^2 - z^3 - 3*y*z^3)*G[-y, 1 - y, z])/(y*z^4*(y + z)) + ((6*y^3 - 6*y^4 + 6*y^2*z - 12*y^3*z + y*z^2 - 9*y^2*z^2 - z^3 - 3*y*z^3)*G[-y, -y, z])/(y*z^4*(y + z)) + (2*(-1 + 2*y + z)*G[1 - y, 0, -y, z])/z^3 - (2*(-1 + 2*y + z)*G[1 - y, 1 - y, -y, z])/z^3 - (2*(-1 + 2*y + z)*G[-y, 0, -y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, 1 - y, -y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, -y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, -y, -y, z])/z^3) + (2*(-1 + 2*y + z)*G[1 - y, 0, -y, 1 - y, z])/z^3 - (2*(-1 + 2*y + z)*G[1 - y, 1 - y, -y, 1 - y, z])/z^3 - (2*(-1 + 2*y + z)*G[-y, 0, -y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, 1 - y, -y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, -y, 1 - y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, -y, -y, 1 - y, z])/z^3 + ((-2 + 2*y + z)*Zeta[3])/((-1 + y)*z^2*(-1 + y + z)))/Nc + Nc*((-2*(y - 3*y^2 + 2*y^3 + 25*z - 52*y*z + 3*y^2*z - 49*z^2 + 49*y*z^2 + 24*z^3))/(3*(-1 + y)*(-1 + z)*z^2*(y + z)) + (4*(-1 + 2*y + z)*G[0, 0, z])/((-1 + y)*z*(y + z)) + G[0, 1 - y, z]*((4*y - 14*y^2 + 16*y^3 - 6*y^4 - 5*z + 14*y*z - 43*y^2*z + 34*y^3*z + 2*z^2 - 25*y*z^2 + 41*y^2*z^2 + 9*z^3 + 9*y*z^3)/(2*(-1 + y)^2*y*z^2*(y + z)) - (4*(-1 + 2*y + z)*G[1, 0, y])/z^3) + ((-34*y^2 + 136*y^3 - 170*y^4 + 68*y^5 - 21*y*z + 205*y^2*z - 474*y^3*z + 370*y^4*z - 80*y^5*z - 5*z^2 + 94*y*z^2 - 411*y^2*z^2 + 540*y^3*z^2 - 200*y^4*z^2 + 7*z^3 - 118*y*z^3 + 307*y^2*z^3 - 178*y^3*z^3 + 7*z^4 + 42*y*z^4 - 67*y^2*z^4 - 9*z^5 - 9*y*z^5)* G[1, 0, z])/(2*(-1 + y)^2*y*z^2*(-1 + y + z)*(y + z)^2) + G[0, -y, z]*((2*(-1 + 2*y + z)*G[1, 0, y])/z^3 + (2*(-1 + 2*y + z)*G[1, 1, y])/z^3) + G[0, z]*((4*y - 12*y^2 + 8*y^3 + 31*z - 70*y*z + 12*y^2*z - 85*z^2 + 112*y*z^2 + 81*z^3 - 54*y*z^3 - 27*z^4)/(6*(-1 + y)*(-1 + z)^2*z^2* (y + z)) + ((4*y - 14*y^2 + 16*y^3 - 6*y^4 - 5*z + 14*y*z - 43*y^2*z + 34*y^3*z + 2*z^2 - 25*y*z^2 + 41*y^2*z^2 + 9*z^3 + 9*y*z^3)*G[1, y])/(2*(-1 + y)^2*y*z^2*(y + z)) + ((-18*y + 54*y^2 - 54*y^3 + 18*y^4 - 8*z + 49*y*z - 74*y^2*z + 33*y^3*z + 17*z^2 - 32*y*z^2 + 15*y^2*z^2 - 8*z^3)*G[0, 0, y])/ ((-1 + y)^2*z^3*(-1 + y + z)) + ((-18*y^4 + 72*y^5 - 108*y^6 + 72*y^7 - 18*y^8 - 2*y^2*z - 20*y^3*z + 129*y^4*z - 247*y^5*z + 197*y^6*z - 57*y^7*z - 8*y*z^2 + 32*y^2*z^2 - 9*y^3*z^2 - 109*y^4*z^2 + 157*y^5*z^2 - 63*y^6*z^2 - 2*z^3 + 24*y*z^3 - 81*y^2*z^3 + 95*y^3*z^3 - 9*y^4*z^3 - 27*y^5*z^3 + 2*z^4 - 27*y*z^4 + 93*y^2*z^4 - 74*y^3*z^4 - 3*y^4*z^4 + 24*y*z^5 - 42*y^2*z^5 - 9*y*z^6)*G[0, 1, y])/ ((-1 + y)^3*y*z^3*(-1 + y + z)*(y + z)^2) + ((-18*y^4 + 72*y^5 - 108*y^6 + 72*y^7 - 18*y^8 - 43*y^3*z + 214*y^4*z - 386*y^5*z + 302*y^6*z - 87*y^7*z - 45*y^2*z^2 + 271*y^3*z^2 - 579*y^4*z^2 + 521*y^5*z^2 - 168*y^6*z^2 - 9*y*z^3 + 129*y^2*z^3 - 405*y^3*z^3 + 451*y^4*z^3 - 162*y^5*z^3 + 2*z^4 + 16*y*z^4 - 128*y^2*z^4 + 200*y^3*z^4 - 78*y^4*z^4 - 2*z^5 - 15*y*z^5 + 44*y^2*z^5 - 15*y^3*z^5 + 4*y*z^6)*G[1, 0, y])/ ((-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^3) + ((-18*y^3 + 18*y^4 - 29*y^2*z + 39*y^3*z - 2*y*z^2 + 24*y^2*z^2 + z^3 + 3*y*z^3)*G[1, 1, y])/(y*z^3*(y + z)^2)) + ((4*y - 14*y^2 + 16*y^3 - 6*y^4 - 5*z + 14*y*z - 43*y^2*z + 34*y^3*z + 2*z^2 - 25*y*z^2 + 41*y^2*z^2 + 9*z^3 + 9*y*z^3)*G[1 - y, 0, z])/ (2*(-1 + y)^2*y*z^2*(y + z)) + ((-21*y^2 + 42*y^3 - 21*y^4 - 27*y*z + 74*y^2*z - 47*y^3*z - 10*z^2 + 41*y*z^2 - 27*y^2*z^2 + 5*z^3 + 3*y*z^3 + 4*z^4)*G[1 - y, 1 - y, z])/ ((-1 + y)*z^3*(y + z)^2) + ((33*y^3 - 90*y^4 + 81*y^5 - 24*y^6 + 65*y^2*z - 166*y^3*z + 166*y^4*z - 65*y^5*z + 5*y*z^2 - 20*y^2*z^2 + 103*y^3*z^2 - 106*y^4*z^2 + 5*z^3 - 10*y*z^3 + 65*y^2*z^3 - 114*y^3*z^3 - 2*z^4 + 6*y*z^4 - 58*y^2*z^4 - 9*z^5 - 9*y*z^5)* G[-y, 1 - y, z])/(2*(-1 + y)^2*y*z^3*(y + z)^2) + G[0, 0, y]*((-21*y^2 + 42*y^3 - 21*y^4 - 22*y*z + 59*y^2*z - 37*y^3*z + 3*z^2 + 5*y*z^2 - 12*y^2*z^2 - 4*z^3)/((-1 + y)^2*z^3*(y + z)) - (2*(-1 + 2*y + z)*G[0, 1 - y, z])/z^3 - (6*(-3*y + 3*y^2 - z + 4*y*z + z^2)*G[1 - y, 0, z])/z^4 - (4*(-1 + 2*y + z)*G[1 - y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, 1 - y, z])/z^3) + Pi^2*((-42*y^3 + 126*y^4 - 126*y^5 + 42*y^6 - 128*y^2*z + 398*y^3*z - 412*y^4*z + 142*y^5*z - 76*y*z^2 + 263*y^2*z^2 - 225*y^3*z^2 + 38*y^4*z^2 + 28*z^3 - 101*y*z^3 + 298*y^2*z^3 - 275*y^3*z^3 - 56*z^4 + 253*y*z^4 - 297*y^2*z^4 + 34*z^5 - 84*y*z^5)/ (12*(-1 + y)^2*z^3*(-1 + y + z)*(y + z)^2) + ((18*y - 54*y^2 + 54*y^3 - 18*y^4 - 6*z + 9*y*z - 3*y^3*z + 19*z^2 - 19*y*z^2 - 9*z^3)*G[0, z])/(6*(-1 + y)^3*z^3) + ((3*y^4 - 15*y^5 + 30*y^6 - 30*y^7 + 15*y^8 - 3*y^9 + 33*y^3*z - 160*y^4*z + 310*y^5*z - 300*y^6*z + 145*y^7*z - 28*y^8*z + 72*y^2*z^2 - 367*y^3*z^2 + 736*y^4*z^2 - 726*y^5*z^2 + 352*y^6*z^2 - 67*y^7*z^2 + 30*y*z^3 - 210*y^2*z^3 + 522*y^3*z^3 - 582*y^4*z^3 + 288*y^5*z^3 - 48*y^6*z^3 - 21*z^4 + 71*y*z^4 - 38*y^2*z^4 - 58*y^3*z^4 + 23*y^4*z^4 + 23*y^5*z^4 + 32*z^5 - 68*y*z^5 + y^3*z^5 + 44*y^4*z^5 + 9*z^6 - 87*y*z^6 + 90*y^2*z^6 + 15*y^3*z^6 - 28*z^7 + 55*y*z^7 + 9*z^8)*G[1 - y, z])/ (6*(-1 + y)^3*z^4*(-1 + y + z)*(y + z)^3) + G[0, y]*((-18*y + 54*y^2 - 54*y^3 + 18*y^4 + 26*z - 49*y*z + 20*y^2*z + 3*y^3*z - 51*z^2 + 66*y*z^2 - 15*y^2*z^2 + 26*z^3)/ (6*(-1 + y)^2*z^3*(-1 + y + z)) + ((6*y - 6*y^2 - 3*z + 2*y*z + 3*z^2)*G[1 - y, z])/(2*z^4)) + G[1, y]*((18*y^4 - 72*y^5 + 108*y^6 - 72*y^7 + 18*y^8 + 43*y^3*z - 179*y^4*z + 261*y^5*z - 139*y^6*z - 4*y^7*z + 18*y^8*z + 3*y^2*z^2 - 22*y^3*z^2 + 20*y^4*z^2 + 86*y^5*z^2 - 159*y^6*z^2 + 72*y^7*z^2 - 33*y*z^3 + 162*y^2*z^3 - 264*y^3*z^3 + 238*y^4*z^3 - 211*y^5*z^3 + 108*y^6*z^3 - 2*z^4 + 52*y*z^4 - 84*y^2*z^4 - 40*y^3*z^4 + 11*y^4*z^4 + 72*y^5*z^4 + 2*z^5 + 20*y*z^5 - 160*y^2*z^5 + 147*y^3*z^5 + 18*y^4*z^5 - 44*y*z^6 + 71*y^2*z^6 + 9*y*z^7)/(6*(-1 + y)^3*y*z^3*(-1 + y + z)*(y + z)^3) + ((9*y - 9*y^2 - 4*z + 2*y*z + 4*z^2)*G[1 - y, z])/(3*z^4) + ((-18*y + 18*y^2 + 17*z - 22*y*z - 17*z^2)*G[-y, z])/(6*z^4)) + ((-1 + 2*y + z)*G[0, 1 - y, z])/(3*z^3) + ((-3*y + 3*y^2 + 2*y*z)*G[1 - y, 0, z])/z^4 + (5*(-1 + 2*y + z)*G[1 - y, 1 - y, z])/(3*z^3) + ((-18*y + 18*y^2 + 17*z - 22*y*z - 17*z^2)*G[-y, 1 - y, z])/ (6*z^4)) + G[1, 0, y]*((42*y^2 - 168*y^3 + 252*y^4 - 168*y^5 + 42*y^6 + 100*y*z - 440*y^2*z + 732*y^3*z - 544*y^4*z + 152*y^5*z + 40*z^2 - 260*y*z^2 + 533*y^2*z^2 - 485*y^3*z^2 + 172*y^4*z^2 - 42*z^3 + 71*y*z^3 - 62*y^2*z^3 + 65*y^3*z^3 - 36*z^4 + 97*y*z^4 + 3*y^2*z^4 + 32*z^5)/(2*(-1 + y)^2*z^3*(-1 + y + z)*(y + z)^2) + (2*(-1 + 2*y + z)*G[1 - y, 0, z])/z^3 - (6*(-3*y + 3*y^2 - 2*z + 6*y*z + 2*z^2)*G[1 - y, 1 - y, z])/z^4 + (2*(-1 + 2*y + z)*G[1 - y, -y, z])/z^3 + (2*(-9*y + 9*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, 0, z])/z^4 - (2*(-9*y + 9*y^2 + z + 4*y*z - z^2)*G[-y, 1 - y, z])/z^4 - (2*(-1 + 2*y + z)*G[-y, -y, z])/z^3) + G[1, 1, y]*((-21*y^2 + 42*y^3 - 21*y^4 - 27*y*z + 74*y^2*z - 47*y^3*z - 10*z^2 + 41*y*z^2 - 27*y^2*z^2 + 5*z^3 + 3*y*z^3 + 4*z^4)/ ((-1 + y)*z^3*(y + z)^2) + (4*(-1 + 2*y + z)*G[1 - y, -y, z])/z^3 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, 0, z])/z^4 + (6*(-1 + 2*y + z)*G[-y, 1 - y, z])/z^3 + (6*(-3*y + 3*y^2 + z - z^2)*G[-y, -y, z])/z^4) + G[0, 1, y]*((42*y^4 - 84*y^5 + 42*y^6 + 12*y^2*z + 92*y^3*z - 204*y^4*z + 100*y^5*z - 15*y*z^2 + 134*y^2*z^2 - 179*y^3*z^2 + 42*y^4*z^2 + 5*z^3 + 18*y*z^3 - 20*y^2*z^3 - 57*y^3*z^3 - 2*z^4 - 2*y*z^4 - 50*y^2*z^4 - 9*z^5 - 9*y*z^5)/(2*(-1 + y)^2*y*z^3* (y + z)^2) - (2*(-1 + 2*y + z)*G[0, 1 - y, z])/z^3 + (4*(-1 + 2*y + z)*G[0, -y, z])/z^3 + (2*(-9*y + 9*y^2 - z + 8*y*z + z^2)*G[1 - y, 0, z])/z^4 - (2*(-9*y + 9*y^2 - z + 8*y*z + z^2)*G[1 - y, 1 - y, z])/z^4 - (6*(-1 + 2*y + z)*G[1 - y, -y, z])/z^3 - (2*(-1 + 2*y + z)*G[-y, 0, z])/z^3 + (6*(-3*y + 3*y^2 + 2*y*z)* G[-y, 1 - y, z])/z^4 + (2*(-9*y + 9*y^2 - 4*z + 14*y*z + 4*z^2)* G[-y, -y, z])/z^4) + (12*(1 - 2*y + y^2 - z)*G[0, 0, 0, y])/ ((-1 + y)^2*z^2) + ((18*y^4 - 72*y^5 + 108*y^6 - 72*y^7 + 18*y^8 + 4*y^2*z + 2*y^3*z - 83*y^4*z + 197*y^5*z - 173*y^6*z + 53*y^7*z + 28*y*z^2 - 134*y^2*z^2 + 207*y^3*z^2 - 73*y^4*z^2 - 79*y^5*z^2 + 51*y^6*z^2 + 4*z^3 - 62*y*z^3 + 195*y^2*z^3 - 225*y^3*z^3 + 73*y^4*z^3 + 15*y^5*z^3 - 4*z^4 + 37*y*z^4 - 103*y^2*z^4 + 80*y^3*z^4 - y^4*z^4 - 20*y*z^5 + 38*y^2*z^5 + 9*y*z^6)* G[0, 0, 1, y])/((-1 + y)^3*y*z^3*(-1 + y + z)*(y + z)^2) - (4*(y^2 - z + 2*y*z + z^2)*G[0, 0, 1 - y, z])/(z^2*(y + z)^2) + ((18*y^4 - 54*y^5 + 54*y^6 - 18*y^7 + 43*y^3*z - 148*y^4*z + 163*y^5*z - 54*y^6*z - 4*y^7*z + 45*y^2*z^2 - 181*y^3*z^2 + 205*y^4*z^2 - 53*y^5*z^2 - 16*y^6*z^2 + 9*y*z^3 - 75*y^2*z^3 + 81*y^3*z^3 + 21*y^4*z^3 - 24*y^5*z^3 - 2*z^4 - 4*y*z^4 - 20*y^2*z^4 + 78*y^3*z^4 - 16*y^4*z^4 + 2*z^5 - 14*y*z^5 + 52*y^2*z^5 - 4*y^3*z^5 + 12*y*z^6)*G[0, 1, 0, y])/ ((-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^3) + ((-18*y^2 + 72*y^3 - 90*y^4 + 36*y^5 - 8*y*z + 50*y^2*z - 48*y^3*z - 50*y^4*z + 56*y^5*z + z^2 + 4*y*z^2 + 36*y^2*z^2 - 172*y^3*z^2 + 140*y^4*z^2 - z^3 + 21*y*z^3 - 123*y^2*z^3 + 130*y^3*z^3 - 28*y*z^4 + 55*y^2*z^4 + 9*y*z^5)*G[0, 1, 0, z])/ ((-1 + y)^3*y*z*(-1 + y + z)*(y + z)^3) + ((18*y^3 - 54*y^4 + 54*y^5 - 18*y^6 + 29*y^2*z - 93*y^3*z + 99*y^4*z - 35*y^5*z + 2*y*z^2 - 20*y^2*z^2 + 30*y^3*z^2 - 16*y^4*z^2 - z^3 + 3*y*z^3 - 11*y^2*z^3 + y^3*z^3 - 4*y*z^4)*G[0, 1, 1, y])/ ((-1 + y)^2*y*z^3*(y + z)^2) - (4*(y^2 - z + 2*y*z + z^2)* G[0, 1 - y, 0, z])/(z^2*(y + z)^2) + ((-18*y^3 + 18*y^4 - 29*y^2*z + 39*y^3*z - 2*y*z^2 + 24*y^2*z^2 + z^3 + 3*y*z^3)*G[0, 1 - y, 1 - y, z])/(y*z^3*(y + z)^2) + ((-4*y + 38*y^2 - 90*y^3 + 82*y^4 - 26*y^5 + 2*z + 12*y*z - 63*y^2*z + 82*y^3*z - 33*y^4*z - 8*z^2 + 28*y*z^2 - 13*y^2*z^2 - 7*y^3*z^2 + 19*z^3 - 28*y*z^3 - 9*z^4)*G[0, -y, 1 - y, z])/ ((-1 + y)^3*z^3*(y + z)) + ((18*y^3 - 54*y^4 + 54*y^5 - 18*y^6 + 48*y^2*z - 169*y^3*z + 194*y^4*z - 73*y^5*z - 4*z^2 + 54*y*z^2 - 209*y^2*z^2 + 270*y^3*z^2 - 111*y^4*z^2 + 16*z^3 - 111*y*z^3 + 178*y^2*z^3 - 75*y^3*z^3 - 21*z^4 + 56*y*z^4 - 19*y^2*z^4 + 8*z^5)* G[1, 0, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^2) + ((18*y^3 - 72*y^4 + 108*y^5 - 72*y^6 + 18*y^7 + 31*y^2*z - 149*y^3*z + 257*y^4*z - 187*y^5*z + 44*y^6*z + 4*y^7*z + 2*y*z^2 - 53*y^2*z^2 + 159*y^3*z^2 - 155*y^4*z^2 + 35*y^5*z^2 + 12*y^6*z^2 + z^3 - 13*y*z^3 + 69*y^2*z^3 - 115*y^3*z^3 + 46*y^4*z^3 + 12*y^5*z^3 - z^4 + 23*y*z^4 - 87*y^2*z^4 + 70*y^3*z^4 + 4*y^4*z^4 - 24*y*z^5 + 42*y^2*z^5 + 9*y*z^6)*G[1, 0, 1, y])/((-1 + y)^3*y*z^3*(-1 + y + z)* (y + z)^2) + ((18*y^4 - 72*y^5 + 108*y^6 - 72*y^7 + 18*y^8 + 37*y^3*z - 198*y^4*z + 376*y^5*z - 306*y^6*z + 91*y^7*z + 27*y^2*z^2 - 217*y^3*z^2 + 557*y^4*z^2 - 551*y^5*z^2 + 184*y^6*z^2 - 5*y*z^3 - 75*y^2*z^3 + 411*y^3*z^3 - 537*y^4*z^3 + 186*y^5*z^3 - 4*z^4 + 2*y*z^4 + 162*y^2*z^4 - 314*y^3*z^4 + 94*y^4*z^4 + 4*z^5 + 31*y*z^5 - 114*y^2*z^5 + 19*y^3*z^5 - 20*y*z^6)*G[1, 1, 0, y])/ ((-1 + y)^2*y*z^3*(-1 + y + z)*(y + z)^3) + G[1 - y, z]*((9*y - 63*y^2 + 54*y^3 + 41*z - 149*y*z + 117*y^2*z - 54*z^2 + 72*y*z^2 + 9*z^3)/(2*(-1 + y)*z^2*(y + z)^2) + ((-3*y^3 + 9*y^4 - 9*y^5 + 3*y^6 - 6*y^2*z + 20*y^3*z - 22*y^4*z + 8*y^5*z - 3*y*z^2 + 17*y^2*z^2 - 23*y^3*z^2 + 9*y^4*z^2 + 4*z^3 + 2*y*z^3 - 20*y^2*z^3 + 6*y^3*z^3 + 4*z^4 - 22*y*z^4 + 2*y^2*z^4 - 8*z^5)*G[0, 0, y])/((-1 + y)^2*z^4*(y + z)^2) + ((-3*y^4 + 12*y^5 - 18*y^6 + 12*y^7 - 3*y^8 - 27*y^3*z + 87*y^4*z - 99*y^5*z + 45*y^6*z - 6*y^7*z - 38*y^2*z^2 + 125*y^3*z^2 - 132*y^4*z^2 + 41*y^5*z^2 + 4*y^6*z^2 - y*z^3 + 19*y^2*z^3 - 36*y^3*z^3 + 4*y^4*z^3 + 14*y^5*z^3 + z^4 + 5*y*z^4 - 36*y^2*z^4 + 32*y^3*z^4 + 7*y^4*z^4 - 15*y*z^5 + 33*y^2*z^5 + 9*y*z^6)* G[0, 1, y])/((-1 + y)^3*y*z^4*(y + z)^2) + ((21*y^3 - 97*y^4 + 165*y^5 - 123*y^6 + 34*y^7 + 50*y^2*z - 287*y^3*z + 585*y^4*z - 509*y^5*z + 161*y^6*z + 48*y*z^2 - 338*y^2*z^2 + 830*y^3*z^2 - 844*y^4*z^2 + 304*y^5*z^2 + 10*z^3 - 154*y*z^3 + 546*y^2*z^3 - 692*y^3*z^3 + 286*y^4*z^3 - 24*z^4 + 164*y*z^4 - 286*y^2*z^4 + 134*y^3*z^4 + 19*z^5 - 56*y*z^5 + 25*y^2*z^5 - 4*z^6)*G[1, 0, y])/((-1 + y)^2*z^3*(-1 + y + z)* (y + z)^3) - (12*(y^2 - z + 2*y*z + z^2)*G[1, 1, y])/ (z^2*(y + z)^2) - (6*(-1 + 2*y + z)*G[0, 0, 0, y])/z^3 - (2*(-9*y + 9*y^2 - 4*z + 14*y*z + 4*z^2)*G[0, 0, 1, y])/z^4 + (6*(-3*y + 3*y^2 - z + 4*y*z + z^2)*G[0, 1, 0, y])/z^4 - (2*(-1 + 2*y + z)*G[0, 1, 1, y])/z^3 + (6*(-3*y + 3*y^2 - z + 4*y*z + z^2)*G[1, 0, 0, y])/z^4 - (2*(-9*y + 9*y^2 - z + 8*y*z + z^2)*G[1, 0, 1, y])/z^4 - (10*(-1 + 2*y + z)*G[1, 1, 0, y])/z^3) - (12*(y^2 - z + 2*y*z + z^2)*G[1, 1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-13*y^3 + 29*y^4 - 16*y^5 - 19*y^2*z + 78*y^3*z - 58*y^4*z - 25*y*z^2 + 88*y^2*z^2 - 78*y^3*z^2 - 3*z^3 + 42*y*z^3 - 46*y^2*z^3 + 3*z^4 - 10*y*z^4)*G[0, 1, y])/(y*z^3*(-1 + y + z)* (y + z)^2) + ((-3*y^3 + 6*y^4 - 3*y^5 - 9*y^2*z + 21*y^3*z - 12*y^4*z - 2*y*z^2 + 19*y^2*z^2 - 15*y^3*z^2 - 2*z^3 + 6*y*z^3 - 6*y^2*z^3 + 2*z^4)*G[1, 0, y])/(y*z^4*(-1 + y + z)*(y + z)) + ((-3*y^4 + 3*y^5 + 11*y^3*z - 8*y^4*z + 26*y^2*z^2 - 21*y^3*z^2 - 5*y*z^3 - 6*y^2*z^3 - z^4 + 4*y*z^4)*G[1, 1, y])/ (y*z^4*(y + z)^2) + (10*(-1 + 2*y + z)*G[0, 0, 1, y])/z^3 - (2*(-9*y + 9*y^2 - 2*z + 10*y*z + 2*z^2)*G[0, 1, 0, y])/z^4 + (6*(-3*y + 3*y^2 + 2*y*z)*G[0, 1, 1, y])/z^4 + (2*(-1 + 2*y + z)*G[1, 0, 0, y])/z^3 + (6*(-3*y + 3*y^2 + 2*y*z)*G[1, 0, 1, y])/z^4 - (2*(-9*y + 9*y^2 + z + 4*y*z - z^2)*G[1, 1, 0, y])/z^4 + (6*(-1 + 2*y + z)*G[1, 1, 1, y])/z^3) - (4*(y^2 - z + 2*y*z + z^2)*G[1 - y, 0, 0, z])/(z^2*(y + z)^2) + ((-18*y^3 + 18*y^4 - 29*y^2*z + 39*y^3*z - 2*y*z^2 + 24*y^2*z^2 + z^3 + 3*y*z^3)*G[1 - y, 0, 1 - y, z])/(y*z^3*(y + z)^2) + ((-2*y^3 + 30*y^4 - 102*y^5 + 146*y^6 - 96*y^7 + 24*y^8 - 24*y^2*z + 164*y^3*z - 462*y^4*z + 624*y^5*z - 398*y^6*z + 96*y^7*z - 14*y*z^2 + 146*y^2*z^2 - 552*y^3*z^2 + 894*y^4*z^2 - 618*y^5*z^2 + 144*y^6*z^2 - z^3 + 40*y*z^3 - 264*y^2*z^3 + 592*y^3*z^3 - 472*y^4*z^3 + 96*y^5*z^3 + z^4 - 45*y*z^4 + 195*y^2*z^4 - 202*y^3*z^4 + 24*y^4*z^4 + 28*y*z^5 - 55*y^2*z^5 - 9*y*z^6)* G[1 - y, 1, 0, z])/((-1 + y)^3*y*z^2*(-1 + y + z)*(y + z)^3) + ((-18*y^3 + 18*y^4 - 29*y^2*z + 39*y^3*z - 2*y*z^2 + 24*y^2*z^2 + z^3 + 3*y*z^3)*G[1 - y, 1 - y, 0, z])/(y*z^3*(y + z)^2) - (12*(y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, 1 - y, z])/ (z^2*(y + z)^2) + ((-20*y^3 + 56*y^4 - 48*y^5 + 8*y^6 + 4*y^7 - 35*y^2*z + 102*y^3*z - 81*y^4*z - 4*y^5*z + 18*y^6*z + 6*y*z^2 - 12*y^2*z^2 + 11*y^3*z^2 - 29*y^4*z^2 + 24*y^5*z^2 + z^3 + 2*y*z^3 - 35*y^2*z^3 + 31*y^3*z^3 + 10*y^4*z^3 - 19*y*z^4 + 37*y^2*z^4 + 9*y*z^5)*G[1 - y, -y, 1 - y, z])/((-1 + y)^3*y*z^3*(y + z)^2) + ((15*y^2 - 27*y^3 + 12*y^4 + 6*y*z - 35*y^2*z + 24*y^3*z + z^2 - 9*y*z^2 + 12*y^2*z^2 - z^3)*G[-y, 0, 1 - y, z])/ (y*z^3*(-1 + y + z)*(y + z)) + ((15*y^2 - 27*y^3 + 12*y^4 + 6*y*z - 35*y^2*z + 24*y^3*z + z^2 - 9*y*z^2 + 12*y^2*z^2 - z^3)*G[-y, 1 - y, 0, z])/ (y*z^3*(-1 + y + z)*(y + z)) + ((-3*y^4 + 3*y^5 + 11*y^3*z - 8*y^4*z + 26*y^2*z^2 - 21*y^3*z^2 - 5*y*z^3 - 6*y^2*z^3 - z^4 + 4*y*z^4)*G[-y, 1 - y, 1 - y, z])/ (y*z^4*(y + z)^2) + Pi*(G[0, z]*(((-4*I)*(-1 + 2*y + z))/((-1 + y)*z*(y + z)) + ((4*I)*(y^2 - z + 2*y*z + z^2)*G[1, y])/(z^2*(y + z)^2)) - ((8*I)*(1 - 2*y + y^2 - z)*G[0, 0, y])/((-1 + y)^2*z^2) + ((4*I)*(-1 + 2*y + 2*y*z + z^2)*G[0, 1, y])/((-1 + y)^2*z* (y + z)^2) + ((4*I)*(y^2 - z + 2*y*z + z^2)*G[0, 1 - y, z])/ (z^2*(y + z)^2) + ((4*I)*(-1 + 2*y + 2*y*z + z^2)*G[1, 0, y])/ ((-1 + y)^2*z*(y + z)^2) + G[1 - y, z]* (((-4*I)*(-1 + 2*y + z))/((-1 + y)*z*(y + z)) + ((4*I)*(-1 + 2*y + z)*G[0, 0, y])/z^3 + ((2*I)*(-1 + 2*y + z)*G[0, 1, y])/z^3 + ((2*I)*(-1 + 2*y + z)*G[1, 0, y])/z^3) + ((8*I)*(y^2 - z + 2*y*z + z^2)*G[1, 1, y])/(z^2*(y + z)^2) + G[-y, z]*(((-2*I)*(-1 + 2*y + z)*G[0, 1, y])/z^3 - ((2*I)*(-1 + 2*y + z)*G[1, 0, y])/z^3 - ((4*I)*(-1 + 2*y + z)*G[1, 1, y])/z^3) + ((4*I)*(y^2 - z + 2*y*z + z^2)*G[1 - y, 0, z])/(z^2*(y + z)^2) + ((8*I)*(y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/(z^2*(y + z)^2) + G[0, y]*(((-4*I)*(-1 + 2*y + z))/((-1 + y)*z*(y + z)) - ((4*I)*(1 - 2*y + y^2 - z)*G[0, z])/((-1 + y)^2*z^2) + ((4*I)*(-1 + 2*y + 2*y*z + z^2)*G[1 - y, z])/((-1 + y)^2*z* (y + z)^2) + ((2*I)*(-1 + 2*y + z)*G[0, 1 - y, z])/z^3 + ((2*I)*(-1 + 2*y + z)*G[1 - y, 0, z])/z^3 + ((4*I)*(-1 + 2*y + z)*G[1 - y, 1 - y, z])/z^3 - ((2*I)*(-1 + 2*y + z)*G[-y, 1 - y, z])/z^3) + G[1, y]*(((-4*I)*(-1 + 2*y + z))/((-1 + y)*z*(y + z)) + ((8*I)*(y^2 - z + 2*y*z + z^2)*G[1 - y, z])/(z^2*(y + z)^2) - ((2*I)*(-1 + 2*y + z)*G[0, -y, z])/z^3 - ((2*I)*(-1 + 2*y + z)*G[1 - y, -y, z])/z^3 - ((2*I)*(-1 + 2*y + z)*G[-y, 0, z])/z^3 - ((4*I)*(-1 + 2*y + z)*G[-y, 1 - y, z])/z^3) - ((2*I)*(-1 + 2*y + z)*G[0, -y, 1 - y, z])/z^3 - ((2*I)*(-1 + 2*y + z)*G[1 - y, -y, 1 - y, z])/z^3 - ((2*I)*(-1 + 2*y + z)*G[-y, 0, 1 - y, z])/z^3 - ((2*I)*(-1 + 2*y + z)*G[-y, 1 - y, 0, z])/z^3 - ((4*I)*(-1 + 2*y + z)*G[-y, 1 - y, 1 - y, z])/z^3) + ((3*y^4 - 6*y^5 + 3*y^6 - y^3*z + 2*y^4*z - y^5*z - 8*y^2*z^2 + 38*y^3*z^2 - 31*y^4*z^2 - 21*y*z^3 + 63*y^2*z^3 - 57*y^3*z^3 - z^4 + 34*y*z^4 - 40*y^2*z^4 + z^5 - 10*y*z^5)*G[-y, -y, 1 - y, z])/ (y*z^4*(-1 + y + z)*(y + z)^2) + G[0, y]*((-45*y + 99*y^2 - 54*y^3 - 36*z + 113*y*z - 45*y^2*z + 32*z^2)/ (2*(-1 + y)^2*z^2*(y + z)) + ((2*y^2 - 8*y^3 + 6*y^4 + 34*y*z - 83*y^2*z + 58*y^3*z + 14*z^2 - 85*y*z^2 + 97*y^2*z^2 - 28*z^3 + 53*y*z^3 + 8*z^4)*G[0, z])/(2*(-1 + y)*z^2*(-1 + y + z)* (y + z)^2) + ((33*y - 99*y^2 + 66*y^3 + 20*z - 106*y*z + 99*y^2*z - 28*z^2 + 49*y*z^2 + 8*z^3)*G[1 - y, z])/(2*(-1 + y)*z^3*(y + z)) + (4*(1 - 2*y + y^2 - z)*G[0, 0, z])/((-1 + y)^2*z^2) + (2*(2*y^3 - 10*y^4 + 18*y^5 - 14*y^6 + 4*y^7 + 2*y^2*z - 16*y^3*z + 40*y^4*z - 40*y^5*z + 14*y^6*z + 3*y*z^2 - 15*y^2*z^2 + 34*y^3*z^2 - 40*y^4*z^2 + 18*y^5*z^2 + z^3 - 6*y*z^3 + 9*y^2*z^3 - 12*y^3*z^3 + 10*y^4*z^3 - z^4 - y*z^4 + 4*y^2*z^4 + 2*y^3*z^4 + 2*y*z^5)*G[0, 1 - y, z])/((-1 + y)^2*y*z^3*(-1 + y + z)* (y + z)^2) + ((-15*y^3 + 75*y^4 - 135*y^5 + 105*y^6 - 30*y^7 - 36*y^2*z + 229*y^3*z - 497*y^4*z + 451*y^5*z - 147*y^6*z - 42*y*z^2 + 300*y^2*z^2 - 756*y^3*z^2 + 786*y^4*z^2 - 288*y^5*z^2 - 12*z^3 + 156*y*z^3 - 540*y^2*z^3 + 682*y^3*z^3 - 282*y^4*z^3 + 28*z^4 - 176*y*z^4 + 298*y^2*z^4 - 138*y^3*z^4 - 21*z^5 + 60*y*z^5 - 27*y^2*z^5 + 4*z^6)*G[1 - y, 0, z])/ ((-1 + y)^2*z^3*(-1 + y + z)*(y + z)^3) + ((3*y^3 - 9*y^4 + 9*y^5 - 3*y^6 + 7*y^2*z - 24*y^3*z + 27*y^4*z - 10*y^5*z + 3*y*z^2 - 20*y^2*z^2 + 31*y^3*z^2 - 14*y^4*z^2 + 7*z^3 - 24*y*z^3 + 23*y^2*z^3 - 10*y^3*z^3 - 3*z^4 - 2*y*z^4 - 3*y^2*z^4 - 4*z^5)*G[1 - y, 1 - y, z])/((-1 + y)^2*z^4* (y + z)^2) + ((-3*y^3 + 6*y^4 - 3*y^5 - 9*y^2*z + 21*y^3*z - 12*y^4*z - 2*y*z^2 + 19*y^2*z^2 - 15*y^3*z^2 - 2*z^3 + 6*y*z^3 - 6*y^2*z^3 + 2*z^4)*G[-y, 1 - y, z])/(y*z^4*(-1 + y + z)*(y + z)) - (2*(-1 + 2*y + z)*G[0, 0, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[0, 1 - y, 0, z])/z^3 - (2*(-1 + 2*y + z)*G[0, 1 - y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[0, -y, 1 - y, z])/z^3 - (2*(-1 + 2*y + z)*G[1 - y, 0, 0, z])/z^3 + (6*(-3*y + 3*y^2 - z + 4*y*z + z^2)*G[1 - y, 1 - y, 0, z])/z^4 - (6*(-1 + 2*y + z)*G[1 - y, 1 - y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[1 - y, -y, 1 - y, z])/z^3 + (2*(-9*y + 9*y^2 - 2*z + 10*y*z + 2*z^2)*G[-y, 1 - y, 0, z])/z^4 + (6*(-1 + 2*y + z)*G[-y, 1 - y, 1 - y, z])/z^3 - (2*(-1 + 2*y + z)*G[-y, -y, 1 - y, z])/z^3) + G[1, y]*((9*y - 63*y^2 + 54*y^3 + 41*z - 149*y*z + 117*y^2*z - 54*z^2 + 72*y*z^2 + 9*z^3)/(2*(-1 + y)*z^2*(y + z)^2) + ((-21*y^2 + 42*y^3 - 21*y^4 - 27*y*z + 74*y^2*z - 47*y^3*z - 10*z^2 + 41*y*z^2 - 27*y^2*z^2 + 5*z^3 + 3*y*z^3 + 4*z^4)*G[1 - y, z])/ ((-1 + y)*z^3*(y + z)^2) + ((33*y^3 - 90*y^4 + 81*y^5 - 24*y^6 + 65*y^2*z - 166*y^3*z + 166*y^4*z - 65*y^5*z + 5*y*z^2 - 20*y^2*z^2 + 103*y^3*z^2 - 106*y^4*z^2 + 5*z^3 - 10*y*z^3 + 65*y^2*z^3 - 114*y^3*z^3 - 2*z^4 + 6*y*z^4 - 58*y^2*z^4 - 9*z^5 - 9*y*z^5)*G[-y, z])/(2*(-1 + y)^2*y*z^3*(y + z)^2) - (4*(y^2 - z + 2*y*z + z^2)*G[0, 0, z])/(z^2*(y + z)^2) + ((-18*y^3 + 18*y^4 - 29*y^2*z + 39*y^3*z - 2*y*z^2 + 24*y^2*z^2 + z^3 + 3*y*z^3)*G[0, 1 - y, z])/(y*z^3*(y + z)^2) + ((-4*y + 38*y^2 - 90*y^3 + 82*y^4 - 26*y^5 + 2*z + 12*y*z - 63*y^2*z + 82*y^3*z - 33*y^4*z - 8*z^2 + 28*y*z^2 - 13*y^2*z^2 - 7*y^3*z^2 + 19*z^3 - 28*y*z^3 - 9*z^4)*G[0, -y, z])/ ((-1 + y)^3*z^3*(y + z)) + ((-18*y^3 + 18*y^4 - 29*y^2*z + 39*y^3*z - 2*y*z^2 + 24*y^2*z^2 + z^3 + 3*y*z^3)*G[1 - y, 0, z])/ (y*z^3*(y + z)^2) - (12*(y^2 - z + 2*y*z + z^2)*G[1 - y, 1 - y, z])/ (z^2*(y + z)^2) + ((-20*y^3 + 56*y^4 - 48*y^5 + 8*y^6 + 4*y^7 - 35*y^2*z + 102*y^3*z - 81*y^4*z - 4*y^5*z + 18*y^6*z + 6*y*z^2 - 12*y^2*z^2 + 11*y^3*z^2 - 29*y^4*z^2 + 24*y^5*z^2 + z^3 + 2*y*z^3 - 35*y^2*z^3 + 31*y^3*z^3 + 10*y^4*z^3 - 19*y*z^4 + 37*y^2*z^4 + 9*y*z^5)*G[1 - y, -y, z])/((-1 + y)^3*y*z^3* (y + z)^2) + ((15*y^2 - 27*y^3 + 12*y^4 + 6*y*z - 35*y^2*z + 24*y^3*z + z^2 - 9*y*z^2 + 12*y^2*z^2 - z^3)*G[-y, 0, z])/ (y*z^3*(-1 + y + z)*(y + z)) + ((-3*y^4 + 3*y^5 + 11*y^3*z - 8*y^4*z + 26*y^2*z^2 - 21*y^3*z^2 - 5*y*z^3 - 6*y^2*z^3 - z^4 + 4*y*z^4)*G[-y, 1 - y, z])/ (y*z^4*(y + z)^2) + ((3*y^4 - 6*y^5 + 3*y^6 - y^3*z + 2*y^4*z - y^5*z - 8*y^2*z^2 + 38*y^3*z^2 - 31*y^4*z^2 - 21*y*z^3 + 63*y^2*z^3 - 57*y^3*z^3 - z^4 + 34*y*z^4 - 40*y^2*z^4 + z^5 - 10*y*z^5)*G[-y, -y, z])/(y*z^4*(-1 + y + z)*(y + z)^2) + (2*(-1 + 2*y + z)*G[0, 0, -y, z])/z^3 - (2*(-1 + 2*y + z)*G[0, -y, 0, z])/z^3 + (2*(-1 + 2*y + z)*G[0, -y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[0, -y, -y, z])/z^3 + (2*(-9*y + 9*y^2 - z + 8*y*z + z^2)*G[1 - y, 0, -y, z])/z^4 - (2*(-9*y + 9*y^2 + 2*z + 2*y*z - 2*z^2)*G[1 - y, 1 - y, -y, z])/z^4 + (2*(-1 + 2*y + z)*G[1 - y, -y, 0, z])/z^3 + (4*(-1 + 2*y + z)*G[1 - y, -y, 1 - y, z])/z^3 - (8*(-1 + 2*y + z)*G[1 - y, -y, -y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, 0, 0, z])/z^3 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, 0, 1 - y, z])/z^4 - (2*(-1 + 2*y + z)*G[-y, 0, -y, z])/z^3 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, 1 - y, 0, z])/z^4 + (6*(-1 + 2*y + z)*G[-y, 1 - y, 1 - y, z])/z^3 + (6*(-3*y + 3*y^2 + z - z^2)*G[-y, 1 - y, -y, z])/z^4 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, -y, 0, z])/z^4 + (6*(-3*y + 3*y^2 + z - z^2)*G[-y, -y, 1 - y, z])/z^4 + (2*(-9*y + 9*y^2 - 5*z + 16*y*z + 5*z^2)*G[-y, -y, -y, z])/z^4) + (2*(-1 + 2*y + z)*G[0, 0, -y, 1 - y, z])/z^3 - (2*(-1 + 2*y + z)*G[0, -y, 0, 1 - y, z])/z^3 - (2*(-1 + 2*y + z)*G[0, -y, 1 - y, 0, z])/z^3 + (2*(-1 + 2*y + z)*G[0, -y, 1 - y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[0, -y, -y, 1 - y, z])/z^3 + (6*(-1 + 2*y + z)*G[1 - y, 0, 1, 0, z])/z^3 + (2*(-9*y + 9*y^2 - z + 8*y*z + z^2)*G[1 - y, 0, -y, 1 - y, z])/z^4 - (6*(-1 + 2*y + z)*G[1 - y, 1 - y, 1, 0, z])/z^3 - (2*(-9*y + 9*y^2 + 2*z + 2*y*z - 2*z^2)*G[1 - y, 1 - y, -y, 1 - y, z])/ z^4 + (2*(-1 + 2*y + z)*G[1 - y, -y, 0, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[1 - y, -y, 1 - y, 0, z])/z^3 + (4*(-1 + 2*y + z)*G[1 - y, -y, 1 - y, 1 - y, z])/z^3 - (8*(-1 + 2*y + z)*G[1 - y, -y, -y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, 0, 0, 1 - y, z])/z^3 - (6*(-1 + 2*y + z)*G[-y, 0, 1, 0, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, 0, 1 - y, 0, z])/z^3 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, 0, 1 - y, 1 - y, z])/z^4 - (2*(-1 + 2*y + z)*G[-y, 0, -y, 1 - y, z])/z^3 + (2*(-1 + 2*y + z)*G[-y, 1 - y, 0, 0, z])/z^3 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, 1 - y, 0, 1 - y, z])/z^4 - (6*(-1 + 2*y + z)*G[-y, 1 - y, 1, 0, z])/z^3 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, 1 - y, 1 - y, 0, z])/z^4 + (6*(-1 + 2*y + z)*G[-y, 1 - y, 1 - y, 1 - y, z])/z^3 + (6*(-3*y + 3*y^2 + z - z^2)*G[-y, 1 - y, -y, 1 - y, z])/z^4 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, -y, 0, 1 - y, z])/z^4 - (6*(-3*y + 3*y^2 + 2*y*z)*G[-y, -y, 1 - y, 0, z])/z^4 + (6*(-3*y + 3*y^2 + z - z^2)*G[-y, -y, 1 - y, 1 - y, z])/z^4 + (2*(-9*y + 9*y^2 - 5*z + 16*y*z + 5*z^2)*G[-y, -y, -y, 1 - y, z])/z^4 + ((72*y - 288*y^2 + 432*y^3 - 288*y^4 + 72*y^5 - 14*z - 54*y*z + 246*y^2*z - 274*y^3*z + 96*y^4*z + 62*z^2 - 100*y*z^2 + 14*y^2*z^2 + 24*y^3*z^2 - 76*z^3 + 76*y*z^3 + 27*z^4)/ ((-1 + y)^3*z^3*(-1 + y + z)) - (6*(-12*y + 12*y^2 - z + 10*y*z + z^2)*G[1 - y, z])/z^4)*Zeta[3]))/ q2^2}