nimi nimr nimu nina nind nini nira niru niur nman nmdc nmic nmmc nmra nmrc nmri nnmc nnnn nram nrca nrdc nric nrma nrna nrrc nrrd nuan nuca nuci nucu nuda nudc nudd nudi nuim nuin numa numi numm numu nuna nunc nunn nura nurc nurd nuri nurn nurr nuru raad raam raan rac- raca racc raci racu rada radc radd radm radr radu raia raic raid raii raim rain rair raiu rama rami ramm ramu rana ranc rand rani rann rara rari raua rauc raud raum raun rcac rccc rcdc rcic rcid rcnr rcrd rdac rdcm rdma rdna riaa riad riai riam rian riau rica ricc rida ridc ridd ridi riia riin rima rimi rimm rimu rina rind rinn riri rman rnai rndc rndm rnin rrad rrmc rrna rrrr rrum rrun ruad ruan ruca ruci ruda rudd rudi ruid ruin ruma rumi rumm runa runc rund runi runn rura rurc rurd ruri ruru ruud ruun uaca uair uamc uarc uaru uaua ucad ucai ucam ucan ucar ucca ucci ucdc ucdd ucin ucmc ucrc ucua udaa udad udar udau udca uddi udic udid udim udin udir udma udmc udra udun uica uima uira uirr umaa umac umai uman umar umma umra umri unaa unac unai unam unan unar unau unca uncc unci unda undi uni- unia unic unii unin unir unma unmc unmr unna unni unra unum urac urad urai uran urau urca urci urda urdu uria uric urim urin uriu urma urmi urna urni urra urri urum urun urur uuni uuri uuuu