[ x^5 - x^4 + 2*x^2 - 2*x + 2, \ x^5 - x^4 - 2*x^3 + 10*x^2 - 9*x + 9, \ x^5 - 2*x^4 + 6*x^3 - 12*x^2 + 10*x - 12, \ x^5 - 2*x^4 - 4*x^3 + 24*x^2 - 4*x - 24 ]