[ x^3 - x^2 + 1, \ x^3 + x - 1, \ x^3 - x^2 - 10*x + 8, \ x^3 - x^2 + 54*x - 236, \ x^3 + 667*x - 2668, \ x^3 - x^2 - 222*x - 2421, \ x^3 - x^2 - 222*x - 5089 ]