hiat[5], iaht[5], thai[5], gatt[5], tagt[5], hatt[5],
hag[5], hai[4], iah[4], gat[4], tag[4], hat[4], hit[4], dia[3], tai[3], tat[3],
ah[3], ha[3], hi[3], ad[2], da[2], ai[2], ti[2],
