nuin nuna nunc nung nunn nura nurc nurd nuri nurn nurr nuru nurv nuva nvcc nvda nvir raad raag raan rac- raca racc raci racu racv rada radc radd radr radu raga ragg ragi ragu raia raic raid raig raii rain rair raiu rana ranc rand rang rani rann rara rari raua rauc raud raun rava ravi rcac rccc rcdc rcga rcgc rcic rcid rcnr rcrd rcrg rcuv rcvr rdac rdna rgan riaa riad riai rian riau rica ricc rida ridc ridd ridi riga rigg rigi rigu riia riin rina rind ring rinn riri riva rnag rnai rndc rnin rrad rrna rrrr rrun ruad ruag ruan ruca ruci ruda rudd rudi ruga rugg rugi ruid ruin runa runc rund rung runi runn rura rurc rurd ruri ruru ruud ruun ruvi ruvu rv-c rvca uaca uair uang uarc uaru uaua ucad ucai ucan ucar ucav ucca ucci ucdc ucdd ucin ucrc ucua udaa udad udar udau udca uddi udic udid udig udin udir udra udun ugar ugcc ugcg ugia ugni ugra ugri ugur uguu uica uira uirr unaa unac unai unan unar unau unca uncc uncg unci unda undi unga ungu uni- unia unic unii unin unir univ unna unni unra urac urad urai uran urau urca urci urda urdu urga urgi urgu uria uric urin uriu urna urni urra urri urun urur urva uuni uuri uuuu uv-a uv-c uvaa uvac uvda uvgi uvic uvid uvrd uvri uvvu vaad vaan vaar vaca vada vadi vadu vag- vaga vagg vagi vagn vaia vaid vaig vain vair vana vanc vand vang vani vann vanu vara vard varg vari varn varr varu vaud vava vcci vcug vdcc vgcc viad viag vian viar viau vic- vica vici vida vidi viga vigr viii vina vinc vind ving vini vinu vira virc virg viri virr viru viva vivi vnav vnir vrac vrai vran vrav vrci vrdi vria vrin vrnn vuca vuda vudi vudu vugg vuir vurg vvvv