lepr[6], perl[6], nerp[5], pens[5], rels[5], pers[5],
lep[5], pel[5], ple[5], len[4], nep[4], pen[4], per[4], rep[4], prr[4], sep[4], ner[3], ren[3], sen[3], ser[3],
el[3], pe[3], en[2], er[2], re[2], es[2], se[2],
