a-do a-ii aaaa aaad aaai aaap aaar aada aadi aadu aaii aaoo aapa aapi aapo aara aard aari aaro aarp aaru aaup adaa adad adai adao adap adar adda addd addi addo addr addu adia adio adip adir adod adoo ador adp- adra adro adua adur aiai aida aidi aidr aidu aiia aiid aiir aioi aipa aipi aira aird airi airo airp aiud aiui aopo aora apai apao apap apar apda apdd apdu api- apia apid apio apip apo- apod apoo apop apor apou appa appd appr appu apra apri apro apua apud apup arad arai arap arar arau arda ardi ardo ardu aria arid arii ario arip aroa arod aroi aroo aror arpa arpi arpu arr- arra arri arro arrr arru arua arud arui arup auaa audi audo aur- aura aurd auri auro daad daap daar daau dada dadi dado dadu daia daid daio dair daou dapa dapi dapp dapu dara dard dari daro darp darr daru daud daur dddd ddpo dia- diad diao diap diar dida didi dido didu diii diop dior diou dipa dipo dipp dipu dira dird dirr doap doar dod- doda dodd dodi dodo doid dood doop door dopa dopo dopp dopr dora dord dori doro dorp dorr doru doud doup dour dpaa dppa draa drad drap drar drau drda drip drod drop drou drra drua drui drup druu duaa duad duar duda dudd dudo dudu duid duir duo- dupa dupo dura duri duro duru duur iaaa iaai iaap iaia iapa iapp iapu iara iaru idad idar idda iddo idia idid idio idir idra idro iduo iida iiii iiio iioi iioo iiop iipa iira iod- ioda iodd iodo ioii ioio iooi iooo iora iori ipad ipdi ipid ipod ipop ippa ippo ippr ipri ipur irad irai irao irap irar irda irdo irdp iri- iria irid irio irip irod irop irpa irra irri iuiu iupa iupp iura oaau oapi oara odai odda oddd oddi odia odio odir odiu odoo odop odor odou odra odrp odur oido oiii oira ooaa ooda oodi ooia ooid oooo oora oord opap opar opia opii opio opo- opor oppa oppi oppo opra opua orad orai orao orar orda ordo ordu ori- oria orid orio oro- oror orpi orra orri orro orup ouad ouii ouir oupa our- oura ouro ouu- paap paar pada padd padi pado padu paia paid paio paip pair papa papi papp papr par- para pard pari paro parp parr paru paua paud paup paur pdpa pdpr piai piao piau pida pido piia piip pipa pipi pipo pipp pira piri piro pirr piru poad poar pod- poda podd podi podo podu poia poid poio pood poop poor pop- popa popi popo popp pora pori poro porr poud poui poup pour ppad ppap ppar ppid ppoa ppod pppa pppd pppo pppp ppru ppur prad prai prao prar prau pri- pria prid prii pro- proa prod proo prop prou prpd prrd prri prud pruu puao puar pudo pudu puid puir puiu pupa pupi pupu pur- pura puri puro purp purr puru raad rada radd rado radr radu raia raid raii raip rair raiu raop rapa rapd rapi rapp rara rari raro raua raud raup rdap rdio riaa riad riai riau rida ridd ridi rido riia riou ripa ripd ripi ripp ripr riri road roap roar roda rodd rodi rodo roia roid roio roir roiu rood rooi roop roor ropa ropo rora rori roro roru roua roud roup rpdp rpii rrad rrrr ruad ruda rudd rudi rudo rudp ruid rupa rupp rura rurd ruri ruro rurp ruru ruud u-rp uair uaru uaua udaa udad udar udau uddi udid udir udoo udop udpd udra uipi uira uirr uor- upar upda updo upor uppa uppp uppu upra upri upup urad urai urao urap urau urda urdu uria uriu uro- uroa uroo urpo urra urri urup urur uuri uuuu