bekon[8], bonek[8], kobeo[8], bonko[8],
kneź[13], beko[7], kobo[7], obok[7], bono[6], obon[6], okno[5],
bek[6], bok[6], ben[5], bon[5], eko[4], nok[4], oko[4], eon[3], one[3], ono[3],
be[4], bo[4], ko[3], ok[3], en[2], eo[2], no[2], on[2],
