berd[7], debr[7], brek[7], bert[7], terb[7], kred[6], kent[6], kret[6], trek[6], dren[5], nerd[5], rent[5], tern[5], tren[5],
bek[6], bet[6], dek[5], ben[5], ber[5], erb[5], reb[5], edt[5], ket[5], tek[5], den[4], end[4], der[4], red[4], ker[4], rek[4], net[4], ten[4], ret[4], ter[4], ner[3], ren[3],
be[4], de[3], et[3], te[3], en[2], er[2], re[2],
