buca[9], baku[9], buka[9], ubka[9], boku[9], kacu[8], kuca[8], kocu[8], baca[7], caba[7], abak[7], baka[7], baco[7], coba[7], obca[7], bako[7], kaca[6], coka[6], koca[6],
buc[8], buk[8], kub[8], kuc[7], obu[7], cab[6], bak[6], cob[6], bok[6], oku[6], kac[5], abo[5], boa[5], oba[5], koc[5], aua[5], oka[4],
bu[6], ku[5], ba[4], bo[4], au[4], ka[3], co[3], ko[3], ok[3], aa[2],
