rüd[8], ido[4], iod[4], don[4], ion[4], rod[4], roi[4], duo[4], nid[3], dir[3], dun[3], und[3], uni[3], dur[3], nur[3], run[3],
do[3], od[3], on[3], in[2], du[2], ud[2], ui[2], nu[2], ur[2],