opium[11], odium[8],
coup[11], modi[7],
cop[10], mop[9], cup[9], imp[8], dop[7], opi[7], dom[6], omi[6], dip[6], duc[6], pud[6], mud[5], ido[4], iod[4], duo[4],
po[6], pi[5], im[4], mi[4], um[4], do[3], od[3], du[2], ud[2], ui[2],
