bibek[10], bobek[10], kebob[10], bibko[10], bobik[10], bobki[10], bobie[9], kobee[8], kobei[8], kobie[8],
bebe[8], bibo[8], beki[7], beko[7], boki[7], obie[6],
bib[7], bob[7], bek[6], bok[6], bee[5], boi[5], obi[5], kei[4], kie[4], eko[4], kio[4], koi[4],
be[4], bi[4], bo[4], ki[3], ko[3], ok[3], ee[2], eo[2],
