[ x^4 - x^3 + 2*x^2 + 4*x + 3, \ x^4 - 2*x^3 + x - 3, \ x^4 - 3*x^2 + 13, \ x^4 - x^3 - 11*x^2 - 22*x - 36, \ x^4 + 15*x^2 + 196, \ x^4 - 2*x^3 - 18*x^2 + 19*x + 230, \ x^4 - x^3 - 141*x^2 - 139*x + 1433, \ x^4 - x^3 - 5*x^2 + 223*x - 151 ]