genu[8], ergu[8], gren[6], negr[6], reng[6], renu[6], uren[6],
gnu[7], gur[7], rug[7], gen[5], erg[5], nur[5], run[5], urn[5], ner[3], ren[3],
gu[6], nu[4], en[2], er[2], re[2],
