hoya[7], koka[6], okay[6], kozy[6], koza[5], okaz[5], oazy[5],
hak[6], hoy[6], hyz[6], hao[5], kok[5], oka[4], ozy[4], oaz[3],
ha[4], ho[4], oh[4], ka[3], ko[3], ok[3], za[2], oz[2],
