// the singular format
ring R = 0, (x1, x2, x3, x4, x5, x6, x7, x8, x9, x10), lp;
ideal I =
 x1^5*x2^4*x3^5*x4^7*x5^10*x7*x8^4*x9^3*x10^3,
 x2^7*x3^2*x4^7*x5^6*x6^3*x8^5*x9^7*x10^9;
