bibki[10], bibko[10], bobik[10], bobki[10], kobii[8],
biby[9], boby[9], bibo[8], byki[8], boki[7],
bób[11], bib[7], bob[7], byk[7], bok[6], boy[6], oby[6], boi[5], obi[5], kii[4], kio[4], koi[4],
by[5], bi[4], bo[4], ki[3], ko[3], ok[3], ii[2],
