aura[6], arui[6], waru[6], wiru[6], aria[4], wara[4], wari[4], wiar[4], warw[4],
aua[5], aur[5], rui[5], ara[3], air[3], rai[3], iwa[3], rwa[3], war[3], wir[3],
au[4], wu[4], aa[2], ar[2], iw[2],
