boich[10], obici[8],
bibo[8], bici[7], choi[7],
bib[7], bob[7], chi[6], ich[6], cob[6], hoc[6], och[6], boi[5], obi[5], hoi[5],
bi[4], hi[4], bo[4], ho[4], oh[4], ci[3], co[3], ii[2],
