x^4 - x^3 - 6*x^2 + x + 1 x^4 - 2*x^3 + x - 4 x^4 - x^3 + 4*x^2 - 4*x - 1 x^4 - 3*x^2 + 17 x^4 - x^3 - 7*x^2 + 11*x + 3 x^4 - x^3 - 6*x^2 + 69*x - 271 x^4 + 21*x^2 + 361 x^4 - 2*x^3 - 7*x^2 + 8*x + 1019 x^4 - x^3 + 249*x^2 + x + 15046 x^4 - x^3 - 7*x^2 + 129*x - 410