hera[6], aria[4], arie[4], arii[4],
aha[5], ehe[5], hai[5], her[5], ara[3], era[3], rea[3], air[3], rai[3], rei[3],
ha[4], eh[4], he[4], hi[4], aa[2], ee[2], ii[2], ar[2], er[2], re[2],
