{(3*(2*(x2-x0)*x3+x2^2-x0^2)*y3+(x3*(x1-3*x2+2*x0-6*x3)+(x0+2*x1)*x2+x1*(x1+x0)+x0^2)*y2
+((x0-x2)*x3-x2*(x1+2*x2)+x0*(x1+2*x0))*y1-(x3*(x1+2*x2-3*x0-6*x3)+x2*(x1+x0+x2)+
x1*(x1+2*x0))*y0)*z3+(-((x1-3*x2+2*x0)*x3+x2*(x0+2*x1-6*x2)+x1*(x1+x0)+x0^2)*y3+
3*(-x3*(x3+2*x2)+2*x1*x2+x1^2)*y2+(x3*(x1+x0+2*x2+x3)-x2*(-x0+3*x1+6*x2)+x0*(x0+2*x1))*y1+
(x3*(x2+x0+2*x3)-x1*(x2+2*x1+x0))*y0)*z2+(((x2-x0)*x3+x2*(x1+2*x2)-x0*(x1+2*x0))*y3+
(-x3*(x1+x0+2*x2+x3)+(-x0+3*x1)*x2+2*x1*(-x0+3*x1)-x0^2)*y2+3*(-x2*(x2+2*x1)+2*x0*x1+x0^2)*y1+
(x3*(x2+x1+2*x0+x3)+x2*(x0+2*x1+x2)-3*x1*(x0+2*x1))*y0)*z1+(((x1+2*x2-3*x0)*x3+x2*(x1+x0+x2)+
x1*(x1+2*x0)-6*x0^2)*y3+(-x3*(x2+x0+2*x3)+x1*(x2+2*x1+x0))*y2-(x3*(x2+x1+2*x0+x3)+x2*(x0+2*x1+x2)-
3*x0*(x1+2*x0))*y1-3*(-x3*(x3+2*x0)+x1^2+2*x0*x1)*y0)*z0}/72