arat[5], atar[5], rata[5], tara[5], aort[5], orta[5], rato[5], rota[5], taro[5], tora[5],
ata[4], tao[4], rat[4], tar[4], tra[4], ort[4], rot[4], tor[4], ara[3], aro[3], ora[3],
at[3], ta[3], ot[3], to[3], aa[2], ar[2], or[2], ro[2],
