balla[9], halal[8],
halb[8], ball[8], wahl[8], wall[8], hall[7], wala[7], lala[6],
bah[6], hab[6], alb[6], lab[6], wal[6], aba[5], all[5], aha[4], aal[4],
ab[4], ah[3], ha[3], la[3], aa[2],
