rude[7], durr[7], idee[5], dier[5],
edu[6], ued[6], idu[6], dur[6], rud[6], urd[6], rui[5], rur[5], der[4], red[4], drr[4], rei[3],
ud[5], de[3], id[3], ee[2], er[2], re[2],
