2*x0*x7+2*x1*x6+2*x1*x8+2*x2*x5+2*x3*x4-x7
2*x0*x6+2*x1*x5+2*x1*x7+2*x2*x4+2*x2*x8+x3^2-x6
2*x0*x5+2*x1*x4+2*x1*x6+2*x2*x3+2*x2*x7+2*x3*x8-x5
2*x0*x4+2*x1*x3+2*x1*x5+x2^2+2*x2*x6+2*x3*x7+2*x4*x8-x4
2*x0*x3+2*x1*x2+2*x1*x4+2*x2*x5+2*x3*x6+2*x4*x7+2*x5*x8-x3
2*x0*x2+x1^2+2*x1*x3+2*x2*x4+2*x3*x5+2*x4*x6+2*x5*x7+2*x6*x8-x2
2*x0*x1+2*x1*x2+2*x2*x3+2*x3*x4+2*x4*x5+2*x5*x6+2*x6*x7+2*x7*x8-x1
x0^2+2*x1^2+2*x2^2+2*x3^2+2*x4^2+2*x5^2+2*x6^2+2*x7^2+2*x8^2-x0
2*x8+2*x7+2*x6+2*x5+2*x4+2*x3+2*x2+2*x1+x0-1
