[ x^4 - x^3 + x^2 - x + 1, \ x^4 - x^3 + 7*x - 11, \ x^4 - x^3 + 6*x^2 + 14*x - 49, \ x^4 - 2*x^3 + 2*x^2 - x + 38, \ x^4 + 73*x^2 + 1521, \ x^4 - 2*x^3 + 14*x^2 - 13*x + 231, \ x^4 - 2*x^3 + 14*x^2 + 7*x + 106, \ x^4 - x^3 - 189*x^2 + 189*x + 7031, \ x^4 - 151*x - 302 ]