chat[8], anch[7], chan[7], chna[7], wach[7], cant[6], want[5],
ach[6], cha[6], han[5], tac[5], cna[4], ant[4], nat[4], tan[4], twa[4], wat[4], naw[3], wan[3],
ha[4], at[3], ta[3], na[2],