ehec[8], eich[8], haie[5], heia[5], iahe[5],
ach[7], chi[7], ich[7], aha[4], ehe[4], hai[4], iah[4], hei[4], hie[4], eia[3],
ah[3], ha[3], eh[3], he[3], hi[3], aa[2], ai[2], ei[2],
