yard[13], dürr[9], arid[4], radi[4], raid[4], darr[4],
dry[12], rüd[8], dia[3], aar[3], ara[3], dar[3], rad[3], air[3], rai[3], dir[3], rar[3], irr[3],
aa[2], ad[2], da[2], ai[2], ar[2],
