opie[5], piwo[5], wpoi[5], iwie[4], wiei[4],
opy[5], pie[4], poi[4], piw[4], ewy[4], iwy[4], iii[3], wie[3], wii[3], ewo[3], owe[3], iwo[3], owi[3], wio[3],
pe[3], pi[3], op[3], po[3], wy[3], ii[2], eo[2], ew[2], we[2], iw[2],
