[ x^4 - x^3 + 4*x^2 - 20*x + 23, \ x^4 - x^3 + 9*x^2 - 2*x + 1, \ x^4 - x^3 + 3*x^2 - 10*x + 9, \ x^4 - 2*x^3 - 9*x^2 - 3*x + 2, \ x^4 - x^3 - 33*x^2 - 39*x + 8, \ x^4 - 59*x^2 + 225, \ x^4 - x^3 + 642*x^2 - 1934*x + 15973, \ x^4 - x^3 - 656*x^2 - 1285*x + 71653, \ x^4 - x^3 + 323*x^2 - 13389*x + 169731, \ x^4 - x^3 + 323*x^2 - 3065*x + 231675 ]