denek[7], endek[7], derek[7], perek[7], nerek[6], neper[6], pener[6], reper[6], rener[5],
kred[6], krep[6], eden[5], erek[5], dren[5], nerd[5], nerp[5],
dek[5], den[4], end[4], nep[4], pen[4], der[4], red[4], ker[4], rek[4], per[4], rep[4], drr[4], prr[4], ner[3], ren[3],
de[3], pe[3], ee[2], en[2], er[2], re[2],
