x^4 - x^3 + 2*x^2 + 4*x + 3 x^4 - x^3 + x^2 + 11*x - 9 x^4 - 2*x^3 + 6*x^2 - 5*x + 41 x^4 - 2*x^3 + 21*x^2 - 20*x - 108 x^4 - x^3 - 17*x^2 + 26*x + 120 x^4 + 63*x^2 + 1444 x^4 - x^3 - 17*x^2 + 26*x - 1131 x^4 + 39*x^2 + 832 x^4 - x^3 - 453*x^2 - 451*x + 15473