cure[7], regt[5], gute[5], gurt[5], trug[5], reut[4], rute[4], treu[4],
cer[6], cut[6], erg[4], ger[4], reg[4], gur[4], gut[4], reu[3], ure[3], tue[3],
er[2], re[2], et[2], ur[2], tu[2],
