hach[9], acht[8], chat[8], high[7], hiat[5], iaht[5], thai[5],
ach[7], chi[7], ich[7], act[6], tic[6], hag[5], hai[4], iah[4], gat[4], tag[4], hat[4], hit[4], tai[3],
ah[3], ha[3], hi[3], ai[2], ti[2],
