nerl nerr neru neua neue neuk neun neur neuu niak nial nian niau niea niel nien nier niia niir niiu nika nike niki niku nila nile nili nilk nill nilu nina nine nini ninl nira nire niru niue niur nkau nkia nler nlra nnnn nren nrna nrrl nuan nuee nuel nuer nuik nuin nuka nuke nuki nuku nule nuli null nuna nune nunk nunn nura nure nuri nurl nurn nurr nuru nuuk raak raan rael raen raer raia raie raii raik rail rain rair raiu raka rake raki rakk raku rala rale rall rana rane rani rank rann rara rare rari rark raua raue rauk raul raun rea- reae reak real rean rear reau reek reel reen reia reii reik reil rein reir reiu reka reke reki rela rele rell rena rene reni renk renn renu rera rere reri reru reue reuk reul reuu riaa riai riak rial rian riau riek riel rien rier rieu riia riin rika rike riki rikk riku rila rile rill rilu rina rine rink rinn rire riri riue rlee rleu rlin rlua rnai rnal rnie rnin rnli rrle rrna rrrr rrun ruan ruel ruen ruer ruin ruka ruke ruki rukk rukn ruku rula rule rulk rull runa rune runi runk runn rura rure ruri ruru ruun u-ie uair uaru uaua uein ueir ueki uele ueli uell uile uira uirr ukai ukek ukeu ukla ukra ukur ulaa ulae ulai ulan ular ulea ulee ulek ulen ulie ulik ulla ulle ulli ullr ulna ulne ulua uluk ulul unaa unai unal unan unar unau unee unen uner uni- unia unie unii unik unin unir unka unke unkl unkn unle unna unne unni unra urai ural uran urau ure- urea uria urie urik urin uriu urka urke urla urle urna urne urni urra urre urri uruk urun urur uuen uulu uuni uuri uuuu