baku[9], buka[9], ubka[9], beku[9], ubek[9], boku[9], beka[7], kabe[7], bako[7], beko[7], kobo[7], obok[7],
buk[8], kub[8], obu[7], bak[6], bek[6], bok[6], oku[6], abo[5], boa[5], oba[5], oka[4], eko[4], oko[4],
bu[6], ku[5], ba[4], be[4], bo[4], au[4], ka[3], ko[3], ok[3], eo[2],
