kobuz[10], kozub[10], obozu[9], kobzo[8],
boku[9], zbuk[9], buzo[8], kobo[7], obok[7], kobz[7], ouzo[6], kozo[5],
buk[8], kub[8], obu[7], buz[7], bzu[7], bok[6], oku[6], ozu[5], uzo[5], oko[4], zoo[3],
bu[6], ku[5], bo[4], ko[3], ok[3], oz[2],
