x^4 - x^3 + 3*x^2 - 31*x + 92 x^4 - 2*x^3 - 13*x^2 + 14*x - 48 x^4 - x^3 - 36*x^2 - 91*x - 61 x^4 - 7*x^2 - 97*x + 279 x^4 - x^3 + 14*x^2 + 3*x + 88 x^4 - 9*x^2 + 1936 x^4 - x^3 + 61*x^2 - 964*x - 6948 x^4 - 2*x^3 + 147*x^2 - 146*x + 35981 x^4 - x^3 + 1904*x^2 + 7669*x + 160959