10*x1*x2^2 + 10*x1*x3^2 + 10*x1*x4^2 + 10*x1*x5^2 + 10*x1*x6^2 + 10*x1*x7^2 - 11*x1 + 10, 10*x1^2*x2 + 10*x2*x3^2 + 10*x2*x4^2 + 10*x2*x5^2 + 10*x2*x6^2 + 10*x2*x7^2 - 11*x2 + 10, 10*x1^2*x3 + 10*x2^2*x3 + 10*x3*x4^2 + 10*x3*x5^2 + 10*x3*x6^2 + 10*x3*x7^2 - 11*x3 + 10, 10*x1^2*x4 + 10*x2^2*x4 + 10*x3^2*x4 + 10*x4*x5^2 + 10*x4*x6^2 + 10*x4*x7^2 - 11*x4 + 10, 10*x1^2*x5 + 10*x2^2*x5 + 10*x3^2*x5 + 10*x4^2*x5 + 10*x5*x6^2 + 10*x5*x7^2 - 11*x5 + 10, 10*x1^2*x6 + 10*x2^2*x6 + 10*x3^2*x6 + 10*x4^2*x6 + 10*x5^2*x6 + 10*x6*x7^2 - 11*x6 + 10, 10*x1^2*x7 + 10*x2^2*x7 + 10*x3^2*x7 + 10*x4^2*x7 + 10*x5^2*x7 + 10*x6^2*x7 - 11*x7 + 10
