ciao[8], orca[8], coir[8], coat[8], iota[5], rota[5], taro[5], roit[5], tiro[5], trio[5],
car[6], act[6], tic[6], roi[4], tao[4], ort[4], rot[4], tor[4], air[3], rai[3], tai[3], art[3], rat[3],
ai[2], ar[2], ti[2],
