acan[5], cena[5], scen[5], ansa[4], asan[4], sana[4], anse[4], sena[4],
cna[4], cen[4], cne[4], ces[4], ana[3], asa[3], ans[3], nas[3], san[3], sen[3],
ce[3], aa[2], na[2], en[2], as[2], es[2], se[2],
