nark narn narr naru naul naur nava navi navr navv ngai ngan ngia ngri ngur nguu niak nial nian niau nigg niia niir niiu nika niki niku nila nili nilk nill nilu nina ning nini ninl nira niru nirv niur niva nivr nkau nkia nkuv nlgn nlra nngn nnnn nrna nrrl nuan nuik nuin nuka nuki nuku nuli null nuna nung nunk nunn nura nuri nurl nurn nurr nuru nurv nuuk nuva nvir nvla raag raak raan raga ragg ragi ragu raia raig raii raik rail rain rair raiu raka raki rakk raku rala rall rana rang rani rank rann rara rari rark raua rauk raul raun rava ravi rgan riaa riai riak rial rian riau riga rigg rigi rigu riia riin rika riki rikk riku rila rill rilu rina ring rink rinn riri riva rlin rlua rlug rnag rnai rnal rnin rnli rrna rrrr rrun ruag ruan ruga rugg rugi ruin ruka ruki rukk rukn ruku rula rulk rull runa rung runi runk runn rura ruri ruru ruun ruvi ruvu rvik uair uang uaru uaua ugal ugar ugia ugli ugni ugra ugri ugur uguu uira uirr ukai ukla ukra ukur ulaa ulai ulan ular ulik ulla ulli ullr ulna ulua uluk ulul ulva ulvi unaa unai unal unan unar unau unga ungu uni- unia unii unik unin unir univ unka unkl unkn unlv unna unni unra urai ural uran urau urga urgi urgu uria urik urin uriu urka urla urna urni urra urri uruk urun urur urva uulu uuni uuri uuuu uv-a uvaa uval uvgi uvri uvvu vaal vaan vaar vag- vaga vagg vagi vagn vaia vaig vaik vail vain vair vaka vaki vala vali valk vall valn valu vana vang vani vank vann vanu vara varg vari vark varn varr varu vava viag vial vian viar viau viga vigr viii viik vika viki vila vili vill vilu vina ving vini vink vinu vira virg viri virk virl virr viru viva vivi vlai vlan vlli vlug vnav vnir vrai vrak vran vrav vria vril vrin vrnn vruk vual vugg vuir vuka vuku vula vulg vull vuln vunk vurg vvvv