oden[5], neon[5], none[5], denn[4], dune[4], neun[4],
deo[4], ode[4], don[4], non[4], duo[4], den[3], end[3], dun[3], und[3], neu[3], nun[3],
do[3], od[3], on[3], ne[2], du[2], ud[2], nu[2],
