avis[9], visa[9], airs[4], rais[4], sari[4], iris[4], assi[4], rass[4], riss[4], sirs[4],
via[8], air[3], rai[3], ais[3], ars[3], ras[3], sir[3], ass[3], iss[3],
ai[2], ar[2], as[2], si[2],
