abbo[8], babo[8], boba[8], obab[8], palb[8], albo[7], bola[7], labo[7], loba[7], obal[7], pall[7], lola[6], aplo[6], opal[6], opla[6], pola[6],
bab[7], bob[7], alb[6], bal[6], lab[6], bol[6], lob[6], lal[5], abo[5], boa[5], oba[5], lol[5], alp[5], pal[5], alo[4],
ba[4], bo[4], al[3], la[3], pa[3], op[3], po[3],
