efeb[10], febr[10], fere[8], free[8], berd[7], debr[7], rebe[6], brew[6], drew[5], werp[5],
pfe[8], fee[7], ref[7], bee[5], ber[5], erb[5], reb[5], web[5], der[4], red[4], per[4], rep[4], ewe[3], rew[3], wre[3],
ef[6], fe[6], be[4], de[3], pe[3], ee[2], er[2], re[2], ew[2], we[2],
