nira nire niru niue niur nkam nkau nkia nkum nm-e nman nmra nmri nnnn nram nrem nren nrma nrna nuan nuee nuer nuik nuim nuin nuka nuke nuki nuku numa nume numi numm numu nuna nune nunk nunn nura nure nuri nurn nurr nuru nuuk raak raam raan raen raer raia raie raii raik raim rain rair raiu raka rake raki rakk raku rama rame rami ramm ramu rana rane rani rank rann rara rare rari rark raua raue rauk raum raun rea- reae reak ream rean rear reau reek reem reen reia reii reik reim rein reir reiu reka reke reki rema reme remi remn rena rene reni renk renn renu rera rere reri reru reue reuk reuu riaa riai riak riam rian riau riek riem rien rier rieu riia riin rika rike riki rikk riku rima rime rimi rimm rimu rina rine rink rinn rire riri riue rman rnai rnie rnin rrkm rrna rrrr rrum rrun ruan ruen ruer ruin ruka ruke ruki rukk rukn ruku ruma rume rumi rumm runa rune runi runk runn rura rure ruri ruru ruun u-ie uair uaru uaua uein ueir ueki uima uira uirr ukai ukek ukeu ukma ukra ukum ukur umaa umai umak uman umar umer umik umka umma umra umri unaa unai unam unan unar unau unee unen uner uni- unia unie unii unik unin unir unka unke unkn unma unmr unna unne unni unra unum urai uran urau ure- urea uria urie urik urim urin uriu urka urke urma urmi urna urne urni urra urre urri uruk urum urun urur uuen uuni uuri uuuu