cola[6], loca[6], ocal[6], colo[6], cool[6], loco[6], walc[6], owca[5], lawo[5], owal[5], woal[5], wola[5], owco[5], owoc[5], wolo[5], wwal[5],
cal[5], alo[4], law[4], lwa[4], wal[4], owa[3], owo[3], wow[3],
al[3], la[3], co[3],
