x^4 - x^3 - 6*x^2 + x + 1 x^4 - x^3 - 6*x^2 + 18*x + 35 x^4 + 57*x^2 + 1369 x^4 - x^3 - 16*x^2 + 90*x - 153 x^4 - x^3 + 555*x^2 + x + 73492 x^4 - 2227*x + 4454