ante[4], auen[4], naue[4], taue[4], antu[4], taun[4], nute[4], tune[4],
eta[3], net[3], aue[3], neu[3], tau[3], tue[3], nut[3], tun[3],
an[2], na[2], ne[2], et[2], au[2], nu[2], tu[2],
