genre[7], neper[6], pener[6],
deng[7], gder[7], gren[6], negr[6], reng[6], eden[5], dren[5], nerd[5], nerp[5],
gen[5], erg[5], den[4], end[4], nep[4], pen[4], der[4], red[4], per[4], rep[4], ner[3], ren[3],
de[3], pe[3], ee[2], en[2], er[2], re[2],
