bibko[10], bobik[10], bobki[10], bojki[10], kobij[10], bojko[10], kobio[8],
bibo[8], obij[8], bobo[8], bojo[8], boki[7], ojki[7], kobo[7], obok[7], kojo[7], oboi[6],
bib[7], bij[7], bob[7], boj[7], job[7], kij[6], bok[6], boi[5], obi[5], kio[4], koi[4], oko[4],
bi[4], bo[4], oj[4], ki[3], ko[3], ok[3],
