endu[7], nepu[7], rude[7], rund[7], puer[7], repu[7], durr[7], renu[6], uren[6], dren[5], nerd[5], nerp[5],
dup[7], pud[7], edu[6], ued[6], dnu[6], nud[6], pun[6], dur[6], rud[6], urd[6], nur[5], run[5], urn[5], rur[5], den[4], end[4], nep[4], pen[4], der[4], red[4], per[4], rep[4], drr[4], prr[4], ner[3], ren[3],
ud[5], nu[4], de[3], pe[3], en[2], er[2], re[2],
