werfe[10], feder[8], fedre[8], weder[7], werde[7], werre[7], derer[5],
crew[9], werf[9], werd[6], ewer[6], erde[4], rede[4],
fee[6], cer[6], ewe[5], wer[5], der[3], erd[3], red[3], ree[3],
er[2], re[2],
