rüfe[12], rüde[9], fier[7], frei[7], reif[7], rief[7], drei[4], ried[4],
für[11], rüd[8], fei[6], cer[6], die[3], eid[3], der[3], erd[3], red[3], dir[3], ire[3],
ei[2], er[2], re[2],
