darf[7], fair[7], arid[4], radi[4], raid[4], darr[4],
fad[6], dia[3], aar[3], ara[3], dar[3], rad[3], air[3], rai[3], dir[3], rar[3], irr[3],
fa[5], aa[2], ad[2], da[2], ai[2], ar[2],
