pope[11], depp[10], dipp[10], piep[10], pipe[10], dope[8],
pop[10], pep[9], dop[7], epo[7], opi[7], dip[6], deo[4], ode[4], ido[4], iod[4], oie[4], die[3], eid[3],
po[6], pi[5], do[3], od[3], ei[2],
