anion[5],
unia[6], unio[6], inna[4], anoa[4], anno[4], nona[4], nono[4],
aua[5], ana[3], ani[3], ano[3], ona[3], ino[3], oni[3], non[3], ono[3],
au[4], nu[4], aa[2], na[2], in[2], ni[2], no[2], on[2],
