pferd[11], felds[9],
feld[8], perl[8], fels[8], cers[7], pers[7], reps[7],
elf[7], cer[6], per[6], rep[6], ces[6], sec[6], fes[6], pes[6], les[4], der[3], erd[3], red[3], des[3], ers[3], res[3],
er[2], re[2], es[2],
