x_1, x_2, 
6562+6562*x_2-7695*x_1
-23085*x_1^2+10858*x_1*x_2+6562*x_2^2+83748*x_1-52496*x_2-59058
-23085*x_1^3-6798*x_1^2*x_2+18553*x_1*x_2^2+175427*x_1^2-79594*x_1*x_2-32810*x_2^2-97862*x_1-65620*x_2-32810
-7695*x_1^4-19922*x_1^3*x_2+16287*x_1^2*x_2^2+125858*x_1^3+3304*x_1^2*x_2-58350*x_1*x_2^2-12413*x_1^2-116130*x_1*x_2-68895*x_1+6562*x_2+6562
-8828*x_1^4*x_2+3163*x_1^3*x_2^2+27617*x_1^4+35406*x_1^3*x_2-14635*x_1^2*x_2^2+32623*x_1^3-28130*x_1^2*x_2+285*x_1*x_2^2-41710*x_1^2+4588*x_1*x_2+6562*x_2^2+31023*x_1+19686*x_2+13124
