bije[8], brej[8], nieb[6], niej[6], brei[6], brie[6], birr[6],
bej[7], jeb[7], bij[7], ben[5], bin[5], ibn[5], jen[5], jin[5], ber[5], erb[5], reb[5], jer[5], rej[5], brr[5], nie[3], rei[3], ner[3], ren[3], inr[3],
be[4], bi[4], ej[4], je[4], en[2], in[2], ni[2], er[2], re[2],
