abbo[8], babo[8], boba[8], obab[8], bobo[8], albo[7], bola[7], labo[7], loba[7], obal[7], bolo[7], lobo[7], obol[7],
bab[7], bob[7], alb[6], bal[6], lab[6], bol[6], lob[6], abo[5], boa[5], oba[5], alo[4],
ba[4], bo[4], al[3], la[3],
