[ x^6 - x^5 + 2*x^4 + 8*x^3 - x^2 - 5*x + 7, \ x^6 - x^5 - 115*x^4 + 67*x^3 + 3545*x^2 - 2135*x - 26411, \ x^6 - x^5 + 648*x^4 + 654*x^3 + 43927*x^2 + 43923*x + 813967 ]