[ x^3 - x^2 + x + 1, \ x^3 - x^2 - 2*x + 1, \ x^3 - x^2 + 4*x + 2, \ x^3 - x^2 - 16*x + 8, \ x^3 - x^2 - 7*x + 35, \ x^3 - x^2 - 51*x - 97 ]