hall[7], lala[6], hals[6], alls[6], aals[5], saal[5],
all[5], aha[4], aal[4], lad[4], ahs[4], sah[4], als[4], las[4], aas[3], das[3],
ah[3], ha[3], la[3], aa[2], ad[2], da[2], as[2],
