ach[7], chi[7], ich[7], car[6], gag[5], hag[5], gig[5], hai[4], iah[4], arg[4], gar[4], rag[4], har[4], rah[4], ihr[4], air[3], rai[3],
ah[3], ha[3], hi[3], ai[2], ar[2],
