irrig[6],
grün[10], giri[5], ring[5], girr[5], urig[5], gurr[5], irin[4], ruin[4], urin[4],
rüg[9], gin[4], gnu[4], gur[4], irr[3], uni[3], nur[3], run[3],
in[2], ui[2], nu[2], ur[2],