x^6 - x^5 - 40*x^4 - 45*x^3 + 236*x^2 + 230*x - 389 x^6 - x^5 - 68*x^4 - 91*x^3 + 1107*x^2 + 3542*x + 2831 x^6 - x^5 - 137*x^4 - 336*x^3 + 1206*x^2 + 2267*x - 971