huby[11], hubo[10], byku[10], kuby[10], boku[9], boyu[9], koku[8], yuko[8],
hub[9], buk[8], kub[8], huk[8], kuk[7], obu[7], byk[7], kyu[7], bok[6], oku[6], boy[6], oby[6], hoy[6], kok[5],
bu[6], hu[6], ku[5], by[5], bo[4], ho[4], oh[4], ko[3], ok[3],
