kośb[11], ośka[9], abak[7], baka[7], bako[7], koka[6],
koś[8], bak[6], bok[6], abo[5], boa[5], oba[5], kok[5], oka[4],
oś[6], ba[4], bo[4], ka[3], ko[3], ok[3], aa[2],