t^3*(4096*t^8+704*t^4-1)*D^4+2*t^2*(45056*t^8+4928*t^4-3)*D^3+t*(577536*t^8+38272*t^4-7)*D^2+(1142784*t^8+43520*t^4-1)*D+3072*t^3*(140*t^4+3)