rebe[6], bers[6], nerp[5], pens[5], pers[5], eser[4],
bee[5], ben[5], ber[5], erb[5], reb[5], nep[4], pen[4], per[4], rep[4], sep[4], ner[3], ren[3], sen[3], ser[3],
be[4], pe[3], ee[2], en[2], er[2], re[2], es[2], se[2],
