baco[7], coba[7], obca[7], albo[7], bola[7], labo[7], loba[7], obal[7], cola[6], loca[6], ocal[6],
cab[6], alb[6], bal[6], lab[6], cob[6], bol[6], lob[6], cal[5], abo[5], boa[5], oba[5], alo[4],
ba[4], bo[4], al[3], la[3], co[3],
