x^4 - x^3 - 6*x^2 + 5*x + 13 x^4 - x^3 + 4*x^2 - 12*x + 24 x^4 - x^3 - 16*x^2 - 17*x + 289 x^4 + 3*x^2 - 48 x^4 - x^3 - 6*x^2 - 3 x^4 - x^3 - 9*x^2 + 13*x + 35 x^4 - 24*x^2 - 67*x - 57 x^4 - x^3 - 12*x^2 - 19*x - 41 x^4 - x^3 - 12*x^2 - 28*x - 5 x^4 - 335*x - 402