ngara ngari ngaru ngina ngiri ngugi ngugu nguka nguna nguni ngura nguri nguru niaku niang niani nianu niari niarn nibbi nibra nigar nigga nigra nigua nigun niibi nikan nikau nikin nikka nikki ninan ninga ningi ningu ninia ninib ninku ninna ninur niran nirna nkana nkara nkubu nrank nu-nu nuabu nubar nubia nubra nugi- nunan nunga nungi nunka nunki nunna nunni nunun nurak nurar nurga nuria nurik nurin nurra nurri nuruk nurun ra-ra raaba raagi raagu rabab rabai rabak raban rabba rabbi rabia rabin rabiu rabri rabun ragan ragbi ragga raggi ragia ragin ragni raiga raign raigu raina rainb raink rainn rakaa rakab rakai rakan rakia rakin rakni ranai ranau ranga rangi rangu rani- rania ranin ranka ranna ranni rannu ranua rarbg rarik rarin raugi raugu rauna raung rauni riaan riaba riaga riana riang riban ribar ribbi ribin rig-i rigak rigan rigga rigun rikan rikka rikki rinan ringa ringu rinka rinku rinna riria rraga rragb ruaka ruana ruang ruark rubab rubai ruban rubba rubbi rubia rubik rubin rubra rugii rugin rugir ruina ruing ruiru rukai rukia runan runga rungu runin rurak ruran rurik rurka rurki u-n-i u-nii ubai ubank ubari ubirr ugaki uggia ugrin ugrug uibai uigur ukina ukkin ukuug unagi unaka unara unari unark unaru unbag unban unbar ungag ungar ungig ungka ungra ungur unini uninn unkar unkur unnau unnun unnur unrar unrig unrra unrug unrun unurn uraan uraba uraga uran- urana urani urari urban urbar urbia urgun urian urin- uring urkun urria uruan urubu ururi uuuuu