hall[8], hale[7], hela[7], dell[7], dale[6], lead[6], lale[6],
hal[6], hel[6], ald[5], dal[5], dla[5], lad[5], lal[5], ale[4],
ha[4], eh[4], he[4], ad[3], da[3], de[3], al[3], la[3], el[3],
