naaa naac naad naai naan naar naca nacc nacd nach naci nacp nada nadc nadh nadi nadp nadr nadu naha nahi nahr naia naic naid nain naip nair nan- nana nand nani nann nanp nanu napa napi napp napu nara narc nard narh nari narn narp narr naru naur ncaa ncac ncap ncar ncca nccc ncci nccn nccp nccr nccu ncda ncdc ncdn ncdr ncdu ncha nchc nchd ncia ncid ncip ncna ncnc ncnd ncpa ncpc ncra ncrc ncri ncrp ncua ndaa ndai ndau ndcc ndcp ndia ndic ndna ndnp ndpd ndpr ndrc ndri nhcc nhdp nhnn nhpi nhra nhrc nhrp niac niad nian niau nica nicc nicd nich nici nicu nida nidd nidi niha niia niip niir niiu nina nind ninh nini nipa nipc nipr nira niru niur nnnn nnpi nnpr npac npap npca npcc npda npic npin nppa nppc nppd npra npri nrap nrca nrdc nric nrna nrpc nrpn nrrc nrrd nuan nuca nuch nuci nucu nuda nudc nudd nudi nuha nuhi nuin nuna nunc nunn nura nurc nurd nuri nurn nurp nurr nuru paan paap paar paca pacd pach paci pacu pada padd padi padu paha pahi pahp pahu paia paid pain paip pair pan- pana panc pand panh pani pann panu papa papi papp papr par- para parc pard pari parn parp parr paru paua paud pauh paun paup paur pcaa pcad pcap pcca pccc pcha pchp pcia pcin pcip pcpn pcpp pcra pcrc pcrd pcun pdac pdca pdci pdcp pdic pdpa pdpn pdpr pdrc phad phah phai phan phar phcc phi- phin phip phpa phrr phua phun piai pian piau pica picc pich pici picr picu pida piha piia piip pina pinc pind pini pinn pinp pinu pipa pipi pipp pira pirc piri pirn pirr piru pnac pnar pnau pnca pnic pnin pnpp pnra pnup ppac ppad ppan ppap ppar ppcc ppcd ppci pphi ppic ppid ppih pppa pppd pppn pppp pprc ppru ppur prad prai pran prar prau prca prcc prcd prcp pri- pria prid prii prin prna prnd prnp prpd prrd prri prud pruu puah puan puar puca puch pudu puha puhi puhn puid puin puir puiu puna punc pund punu pupa pupi pupu pur- pura puri purp purr puru puuc raad raan rac- raca racc rach raci racu rada radc radd radh radr radu raha rahi rahn rahr rahu raia raic raid raii rain raip rair raiu rana ranc rand rani rann rapa rapc rapd raph rapi rapp rara rari raua rauc raud raun raup rcac rccc rcdc rcic rcid rcnr rcpd rcpi rcrd rdac rdap rdna rdpc rhap rhau rhcp rhin rhun riaa riad riah riai rian riau rica ricc rich rida ridc ridd ridi riha riia riin rina rind rinn ripa ripd ripi ripp ripr riri rnai rncp rndc rndp rnin rpca rpdp rpii rppn rrad rrah rrna rrrr rrun ruad ruah ruan ruca ruch ruci ruda rudd rudi rudp ruhh ruhi ruhn ruhr ruid ruin runa runc rund runi runn rupa rupp rura rurc rurd ruri rurp ruru ruud ruun u-rp uaca uair uarc uaru uaua ucad ucai ucan ucar ucca ucci uccp ucdc ucdd ucha uchi ucin ucpa ucph ucrc ucua udaa udad udar udau udca uddi udic udid udin udir udpd udra udun uh-d uhid uhna uhuh uhup uica uipi uira uirr unaa unac unai unan unar unau unca uncc unch unci uncp unda undi unha uni- unia unic unii unin unir unna unni unpa unpc unra upac upar upca upci upda upic upin upnp uppa uppc uppp uppu upra upri upup urac urad urai uran urap urau urca urch urci urda urdu uria uric urin uriu urna urni urra urrh urri urun urup urur uucp uuni uuri uuuu