naum naur nbaa nbad nbap nbar nbia nbpa nbpp ndaa ndai ndau ndbm nddb ndia ndma ndmp ndna ndnp ndpd ndpr ndri niab niad nian niau nibi nibm nida nidd nidi niia niip niir niiu nima nimb nimd nimi nimp nimr nimu nina nind nini nipa nipr nira niru niur nman nmap nmra nmri nndb nnnn nnpi nnpr npap npda npin npma npmd nppa nppd npra npri nprm nrab nram nrap nrma nrna nrpn nrrd nuan nuba nubi nuda nudd nudi nuim nuin numa numb numi numm nump numu nuna nunn nura nurd nuri nurn nurp nurr nuru paan paap paar paba pabu pada padd padi padu paia paib paid pain paip pair pam- pama pamb pami pamm pamp pan- pana pand pani pann panu papa papb papi papp papr par- para pard pari parm parn parp parr paru paua paud paum paun paup paur pban pbar pbmr pbpa pdma pdmi pdmu pdpa pdpn pdpr piai pian piau pibb pibi pida piia piip pima pimi pimp pina pind pini pinm pinn pinp pinu pipa pipi pipp pira piri pirn pirr piru pium pmaa pmbr pmip pmma pmmp pmmu pmpm pnar pnau pnin pnnm pnpp pnra pnup ppad ppan ppap ppar ppib ppid pppa pppd pppn pppp pprm ppru ppur prad prai pram pran prar prau pri- pria prid prii prim prin prna prnd prnp prpd prrd prri prrm prud prum pruu puan puar pubu pudu puid puin puir puiu puma pumi pump puna pund punu pupa pupi pupu pur- pura purb puri purp purr puru raab raad raam raan raba rabb rabi rabu rada radd radm radr radu raia raid raii raim rain raip rair raiu rama ramb rami ramm ramp ramu rana rand rani rann rapa rapd rapi rapm rapp rara rarb rari raua raub raud raum raun raup rbbb rbbr rdap rdbm rdbp rdma rdna riaa riab riad riai riam rian riau rib- riba ribu rida ridd ridi riia riin rima rimi rimm rimu rina rind rinn ripa ripd ripi ripp ripr riri rman rmrp rnai rnbr rndm rndp rnin rpdp rpii rppn rrad rrmp rrna rrrr rrum rrun ruad ruan ruba rubb rubi rubp rubu ruda rudd rudi rudp ruid ruin ruma rumb rumi rumm rump runa rund runi runn rupa rupp rura rurd ruri rurp ruru ruud ruun u-rp uair uaru uaua ubar ubba ubbi ubid ubii ubir ubra ubud udaa udad udar udau uddi udid udim udin udir udma udpd udra udun uima uipi uira uirr umaa umai uman umap umar umb- umba umbi umma umra umri unaa unai unam unan unar unau unbd unda undi uni- unia unii unin unir unma unmr unna unni unpa unra unum upar upda updm upim upin upma upnp uppa uppp uppu upra upri upup urad urai uran urap urau urba urbi urda urdu uria urib urim urin uriu urma urmi urna urni urra urri urum urun urup urur uuni uuri uuuu