brnie[7], serir[5], sierr[5],
nieb[6], brei[6], brie[6], birr[6], bies[6], bers[6], ensi[4], sine[4], sire[4],
ben[5], bin[5], ibn[5], ber[5], erb[5], reb[5], brr[5], bis[5], nie[3], rei[3], ner[3], ren[3], inr[3], eis[3], sie[3], sen[3], ser[3], sir[3],
be[4], bi[4], en[2], in[2], ni[2], er[2], re[2], es[2], se[2], si[2],
