furios[10],
ufos[8], sufi[7], rufs[7], surf[7], soor[6],
ufo[7], fis[6], ruf[6], roi[4], sou[4], uso[4], sir[3], rus[3], sur[3], urs[3],
os[3], so[3], si[2], ui[2], ur[2],
