nduli ndulu niaad niaid niala niali niall niani nianu nibbi nicad nicca nicci nidal nidan nidau nidda niibi niidu nilab nilai nilan nilda nilin nilla ninan ninia ninib ninna nu-nu nuabu nuada nuala nubia nucai nucal nucca nucci nuci- nucin nucla nudi- nudil nulla nulli nunan nunca nunda nunna nunni nunun u-dub u-n-i u-nii uaica uanda uandd uandi ubai ubaid ubald ubiad ubida uclan uclid udaan udala udall udana udand udina uibai uinal uinic ulaan ulaid ulala ulali ulalu uldin ulica ulila ullal ullca ullin ulnad uluia ulula ululu unadd unadu unbad unban unbid unbud uncal unccd uncia uncin undal undid undla undub undun unial unica unida unini uninn unlid unnau unnun uuand uuuuu