fob[9], alf[8], fal[8], laf[8], fol[8], alb[6], bal[6], lab[6], bol[6], lob[6], aby[6], boy[6], oby[6], abo[5], boa[5], oba[5], alo[4],
fa[6], by[5], ba[4], bo[4], al[3], la[3],