a-ii aaaa aaae aaai aaap aaar aaea aaep aaii aaoe aaoo aapa aapi aapo aara aare aari aaro aarp aaru aaup aeap aeer aeio aer- aera aeri aero aiai aiea aiee aiia aiir aioi aipa aipe aipi aira aire airi airo airp aiui aoeu aopo aora apai apao apap apar apea apep aper apeu api- apia apie apio apip apo- apoe apoo apop apor apou appa appr appu apra apre apri apro apua apup arae arai arap arar arau area aree arei areo arep areu aria arie arii ario arip aroa aroe aroi aroo aror arpa arpe arpi arpu arr- arra arre arri arro arrr arru arua arue arui arup auaa auer aur- aura aure auri auro eaiu eaop eapp eara eare earo earp eeea eeee eera eero eiao eiei eier eiou eipo eipr eira eire eoir eora eore eori epaa epee eper epi- epia epie epip epor eppa eppo eppp epra epro eprp erap erau erei erer eria erie erio eriu eroe eroi eroo erpa erpe erra erre erro erua erur euer euoi eur- eura eure euro iaaa iaai iaap iaea iaep iaia iapa iapp iapu iara iare iaru ieie ieio iepa iera iere ieri iiie iiii iiio iioi iioo iiop iipa iira ioee ioii ioio iooi iooo iora iore iori ipea iper ipie ipoe ipop ippa ippo ippr ipri ipur irae irai irao irap irar iree irer iri- iria irie irio irip irop irpa irpe irra irre irri iuiu iupa iupp iura o-eo oaau oaer oapi oara oare oepa oera oere oier oiii oira oire ooaa ooer ooia oooo oora oore opap opar opei opep oper opia opie opii opio opo- opor oppa oppi oppo opra opua orae orai orao orar ore- orea oreo orer ori- oria orie orio oro- oroe oror orpe orpi orra orri orro orup ouea ouer ouie ouii ouir oupa oupe our- oura oure ouro ouu- paap paar paea paep paer paia paie paio paip pair papa pape papi papp papr par- para pare pari paro parp parr paru paua paup paur peai peap pear peau peep peer peia peio peip peir peor peou pepa pepe pepi pepo per- pera pere peri pero perp perr peru peur piai piao piau piea piep pier piia piip pipa pipe pipi pipo pipp pira pire piri piro pirr piru poar poea poer poia poio poop poor pop- popa pope popi popo popp pora pore pori poro porr poui poup pour ppap ppar pper ppie ppoa pppa pppo pppp ppru ppur prae prai prao prar prau pre- pree prep preu pri- pria prie prii pro- proa proe proo prop prou prri prue pruu pu-e puao puar pueo puer pueu puir puiu pupa pupe pupi pupu pur- pura pure puri puro purp purr puru raep raer raia raie raii raip rair raiu raop rapa rape rapi rapp rara rare rari raro raua raue raup rea- reae reao reap rear reau reep reia reii reir reiu reop reou repe repi repo repp repr repu rera rere reri rero reru reue reup reuu riaa riai riau riep rier rieu riia riou ripa ripe ripi ripp ripr rire riri riue roap roar roea roer roia roio roir roiu rooi roop roor ropa rope ropo rora rore rori roro roru roua roue roup rpii rpoe rrrr ruer rupa rupe rupp rura rure ruri ruro rurp ruru u-ie u-rp uair uaru uaua ueir uepi uipi uira uirr uor- uore upar upie upor uppa uppe uppp uppu upra upri upup urai urao urap urau ure- urea uria urie uriu uro- uroa uroo urpo urra urre urri urup urur uuri uuuu