x^4 - 2*x^3 + 4*x^2 - 3*x + 7 x^4 + 5*x^2 - 19 x^4 - x^3 + 13*x^2 - 19*x + 361 x^4 - 41*x^2 + 900 x^4 - 2*x^3 - 49*x^2 + 50*x - 3011 x^4 - 101*x^2 + 14544 x^4 - x^3 - 492*x^2 + 486*x + 53891