x^4 + 1 x^4 - 2*x^2 + 2 x^4 - 2*x^2 - 1 x^4 - 3*x^2 - 2*x + 1 x^4 + 2 x^4 - 2 x^4 - 4*x^2 + 2 x^4 + 4*x^2 + 2 x^4 - 4*x^2 - 8*x - 3 x^4 + 2*x^2 - 4*x - 2 x^4 - x^3 + x^2 + 4*x - 8 x^4 - 18*x^2 + 83 x^4 + 18*x^2 + 83 x^4 - 41*x^2 + 441 x^4 - 4*x^2 + 166 x^4 + 4*x^2 + 166 x^4 - 20*x^2 - 60*x - 61 x^4 - 14*x^2 - 40*x - 44 x^4 - 2*x^3 + 47*x^2 - 46*x + 363 x^4 - 2*x^3 + 39*x^2 - 38*x + 527 x^4 + 6889 x^4 - 84*x^2 + 1681 x^4 + 84*x^2 + 1681 x^4 + 18*x^2 - 2 x^4 - 166*x^2 + 13778 x^4 - 18*x^2 - 2 x^4 - 166*x^2 - 6889 x^4 + 83 x^4 - 4*x^2 - 162 x^4 + 4*x^2 - 162 x^4 - 13778 x^4 - 332*x^2 + 13778 x^4 + 332*x^2 + 13778 x^4 + 13778 x^4 - 2*x^3 + 43*x^2 + 124*x + 26 x^4 - 332*x + 415 x^4 - 2*x^3 - 40*x^2 - 42*x + 109 x^4 - 2*x^3 - 40*x^2 - 42*x - 223 x^4 - 332 x^4 + 332 x^4 - 83 x^4 - 166*x^2 + 166 x^4 + 166*x^2 + 166 x^4 - 166*x^2 + 6723 x^4 + 166*x^2 + 6723 x^4 - 166 x^4 - 664 x^4 + 664 x^4 + 166