anso[4], naos[4], nosa[4], sona[4], ozan[4], zona[4], oazo[4], ozon[4], zono[4], nasz[4], szoa[4], znos[4],
ano[3], ona[3], ono[3], ans[3], nas[3], san[3], osa[3], nos[3], son[3], oso[3], zna[3], oaz[3], zon[3], zoo[3], sza[3],
na[2], no[2], on[2], as[2], os[2], za[2], oz[2],
