nacma nacna nacni naica naiin naila naima naimi naina naini nalan nalbu nalci nalla nalli nallu namab namal namam naman namba nambi namib namic namil namin namli namma nammu namna namua namul nanai nanan nanbu nanci nanma nanmu nann- nanna nanum naula nauli naull nauni niala niali niall niani nianu nibbi nicam nicca nicci niibi niimi nilab nilai nilam nilan nilin nilla nimal nimba nimbi nimia nimmi ninam ninan ninia ninib ninna nnama nu-nu nuabu nuala nubia nucai nucal nucca nucci nuci- nucin nucla nucmc nulla nulli numan numba numbi numbl numia numic nummi nunan nunca nunna nunni nunun u-man u-n-i u-nii uaica ubai uclan uibai uinal uinic ulaan ulala ulali ulalu ulama ulica ulila ullal ullam ullca ullin ulman ulmic ulmin uluia ulula ululu umala umami umana umbai umbil umblu umiac uminn umman unama unami unban uncal uncia uncin unial unica unima unini uninn unmai unman unnam unnau unnim unnun uumaa uuuuu