wohl[9], wahl[8], wall[8], hall[7], halo[7], wala[7], lala[6],
hol[6], loh[6], oll[6], wal[6], all[5], oha[5], aha[4], aal[4],
wo[5], ho[4], oh[4], ah[3], ha[3], la[3], aa[2],
