bibą[12], bobą[12], bebe[8], bibo[8], obie[6],
bib[7], bob[7], bee[5], ehe[5], boi[5], obi[5], hoi[5],
be[4], eh[4], he[4], bi[4], hi[4], bo[4], ho[4], oh[4], ee[2], eo[2],
