ningi ningu ninia ninna ninur niran nirna nu-nu nuage nugae nugi- nunan nunga nunge nungi nunna nunni nunun nurar nure- nurga nuria nurin nurra nurri nurun ra-ra raaff raagi raagu raeff raein rafar rafei rafer raffa raffe raffi rafia rafie ragan ragea ragee rager ragga raggi ragia ragin ragni raiae raiff raiga raige raign raigu raina raine rainn ranae ranai ranau ranee ranen ranga range rangi rangu rani- rania ranin ranna ranni rannu ranua rarae raraf raree rarer rarin rauen raugi raugu rauna raung rauni reafe reair reane reang rear- reaue reean reefa reefe reege reena reene reere refan refar refen refer reffe refne regan regar regau regen reger regga regge regia regie regii regin regna regne regni regur reiff reigi reign reina reine reinu renan renau renea renee reneg rener renfe renga renge rengg reni- renia renie renig renin renir renna renne renri reran rere- reree rerig rerir rerun reuar reuen reuer reuin reuir reune ri-fi riaan riaga riana riang riefe riein rieni rifer riffa rig-i rigan rigga rigne rigun riife rinan riner ringa ringe ringu rinna rinne riria ririe riuen riuer rraga ruana ruane ruang ruegg ruere rueun ruffe rufi- rufie rugae rugen ruger rugge rugii rugin rugir ruina ruine ruing ruiru runan runer runga runge rungu runin runne ruran u-n-i u-nii ufana ufere uffie ufgau ugena ugene uggia uggie ugine ugrin ugrug uigur uinen unafr unagi unara unari unaru unfun unfur ungag ungar unger ungig ungra ungur unifi unige unini uninn unnau unnun unnur unrar unref unrig unrra unrug unrun unurn uraan uraei uraga uran- urana urani urare urari urea- ureae urena urera urger urgun urian urien urin- urine uring urrea urria uruan ururi uuuuu