frech[12], pferd[11],
chef[11], pech[11], rech[8], dreh[5], herd[5],
feh[7], cer[6], per[6], rep[6], ehr[4], her[4], reh[4], rhe[4], der[3], erd[3], red[3],
eh[3], he[3], er[2], re[2],
