[x^6-x^5-5*x^4-5*x^3+15*x^2+14*x+1, \
x^6-2*x^5-2*x^4+7*x^3+x^2-6*x+4, \
x^6-10*x^4-5*x^3+30*x^2+28*x+5, \
x^6+3*x^5-25*x^4+325*x^2-395*x-85]