farsi[8], frais[8],
fair[7], aars[4], aras[4], airs[4], rais[4], sari[4],
fas[6], fis[6], aar[3], ara[3], air[3], rai[3], aas[3], ais[3], ars[3], ras[3], sir[3],
fa[5], aa[2], ai[2], ar[2], as[2], si[2],
