eonu[6], renu[6], uren[6], euro[6], runo[6], urno[6], nous[6], unos[6], ruse[6], sure[6], suro[6], nero[4], orne[4], eros[4],
nur[5], run[5], urn[5], oru[5], esu[5], snu[5], sou[5], rus[5], sur[5], eon[3], one[3], ner[3], ren[3], ero[3], nor[3], sen[3], nos[3], son[3], ser[3], ros[3],
nu[4], su[4], en[2], eo[2], no[2], on[2], er[2], re[2], or[2], ro[2], es[2], se[2], os[2],
