drah[5], arid[4], radi[4], raid[4],
hai[4], iah[4], har[4], rah[4], ihr[4], dia[3], dar[3], rad[3], air[3], rai[3], dir[3],
ix[9], xi[9], ah[3], ha[3], hi[3], ad[2], da[2], ai[2], ar[2],
