acanu[8], ucina[8], unica[8], canca[7], acani[6],
cuci[8], nuci[7], caca[6], canc[6], unia[6], acan[5], naci[5], nica[5],
aua[5], cna[4], cni[4], nic[4], ana[3], ani[3],
au[4], nu[4], ci[3], aa[2], na[2], in[2], ni[2],