narn narp narr naru naue naur nbaa nbap nbar nber nbia nbpa nbpp neab nean neap near neau neba nebb nebe nebn nebr nebu neea neeb neei neen neep neer nega nege negi negp neia nein neip neir nena nene neng neni nenu nepa nepe nepi nepr nera nere neri nerr neru neua neue neun neur neuu ngab ngai ngan ngen nger ngia ngri ngur nguu niab nian niau nibe nibi niea nien nier nige nigg niia niip niir niiu nina nine ning nini nipa nipe nipr nira nire niru niue niur nngn nnnn nnpi nnpr npap npin nppa npra npri nrab nrap nren nrna nrpn nuan nuba nube nubi nuee nuer nuin nuna nune nung nunn nupe nura nure nuri nurn nurp nurr nuru paag paan paap paar paba pabu paea paen paep paer paga pagb page pagu paia paib paie paig pain paip pair pan- pana pane pang pani pann panu papa papb pape papg papi papp papr par- para pare parg pari parn parp parr paru paua paug paun paup paur pban pbar pbpa peab peag peai pean peap pear peau peba peen peep peer pega pegg pegu peia pein peip peir pen- pena pene peng peni penn penu pepa pepe pepi per- pera pere perg peri pern perp perr peru peun peur pgaa pger pgia pgib pgpu pgup piai pian piau pibb pibi piea pien piep pier piga pigb pigg pign pigp pigu piia piip pina pine ping pini pinn pinp pinu pipa pipe pipi pipp pira pire pirg piri pirn pirr piru pnar pnau pnea pneu pnin pnpp pnra pnup ppan ppap ppar ppen pper ppga ppgi ppib ppie ppig pppa pppn pppp ppru ppur prae prag prai pran prar prau pre- preb pree preg pren prep preu pri- pria prie prig prii prin prna prnp prri prue pruu pu-e puan puar pube pubu puer pueu pugu puig puin puir puiu puna pune pung punu pupa pupe pupi pupu pur- pura purb pure purg puri purp purr puru raab raag raan raba rabb rabe rabi rabu raeg raen raep raer raga rage ragg ragi ragu raia raie raig raii rain raip rair raiu rana rane rang rani rann rapa rape rapi rapp rara rarb rare rari raua raub raue raun raup rbbb rbbr rea- reae rean reap rear reau reba rebb rebe rebu reeb reen reep rega rege regi regn regr regu reia reii rein reir reiu rena rene reng reni renn renu repe repi repp repr repu rera rere rerg reri reru reue reup reuu rgan rgba rgbe rgbi riaa riab riai rian riau rib- riba ribe ribu rien riep rier rieu riga rige rigg rigi rigu riia riin rina rine ring rinn ripa ripe ripi ripp ripr rire riri riue rnag rnai rnbr rnie rnin rpga rpii rppn rrna rrrr rrun ruag ruan ruba rubb rube rubi rubp rubu ruen ruer ruga ruge rugg rugi ruin runa rune rung runi runn rupa rupe rupp rura rure ruri rurp ruru ruun u-ie u-rp uair uang uaru uaua ubar ubba ubbe ubbi uber ubii ubir ubra ueba uein ueir uepi ugab ugar ugep ugia ugne ugni ugra ugri ugur uguu uige uipi uira uirr unaa unai unan unar unau unbe uneb unee unen uner unga ungp ungu uni- unia unie unii unin unir unna unne unni unpa unra upar upbe upen upie upin upne upnp uppa uppe uppp uppu upra upri upup urai uran urap urau urba urbe urbi ure- urea urga urge urgi urgu uria urib urie urin uriu urna urne urni urra urre urri urun urup urur uuen uuni uuri uuuu