narn narr naru naul naum naur ngai ngam ngan ngia ngma ngmn ngri ngur nguu nhhl nhla nhnn nhra nial nian niau nigg nigh niha nihl niia niir niiu nila nili nill nilu nima nimh nimi nimr nimu nina ning ninh nini ninl nira niru niur nlgn nlra nman nmha nmml nmnh nmra nmri nngn nnnn nram nrma nrml nrna nrrl nuan nuha nuhi nuim nuin nuli null numa numi numm numu nuna nung nunn nura nuri nurl nurn nurr nuru raag raam raan raga ragg ragh ragi ragu raha rahi rahl rahm rahn rahr rahu raia raig raii rail raim rain rair raiu rala rall rama rami raml ramm ramu rana rang rani rann rara rari raua raul raum raun rgan rhag rhau rhim rhin rhli rhug rhum rhun riaa riah riai rial riam rian riau riga rigg righ rigi rigu riha riia riin rila rill rilu rima rimi rimm rimu rina ring rinn riri rlin rlml rlua rlug rman rmll rmrg rnag rnai rnal rnhl rnin rnli rrah rrna rrrr rrum rrun ruag ruah ruan ruga rugg rugh rugi ruhh ruhi ruhl ruhm ruhn ruhr ruin rula rull ruma rumi ruml rumm runa rung runi runn rura ruri ruru ruun uair uang uaru uaua ugal ugar ughi ugia ugli ugni ugra ugri ugur uguu uhna uhuh uima uiml uira uirr ulaa ulai ulam ulan ular ulim ulla ulli ullr ulma ulmi ulmu ulna ulua ulul ulum umaa umag umai uman umar umla umma ummg umra umri unaa unai unal unam unan unar unau unga ungu unha uni- unia unii unin unir unma unmr unna unni unra unum urai ural uran urau urga urgh urgi urgu uria urim urin uriu urla urma urmi urna urni urra urrh urri urum urun urur uulu uuni uuri uuuu