a-ii aaaa aaac aaai aaap aaar aaca aacc aaci aaco aacp aacr aacu aaic aaii aaoo aapa aapc aapi aapo aara aarc aari aaro aarp aaru aaup acaa acac acai acap acar acca accc acci acco accp accu aci- acia acic acip acir acoa acop acor acou acpa acpi acpr acpu acr- acra acrc acri acro acrr acu- acuo acup acur aiai aica aicc aicp aicr aiia aiic aiir aioc aioi aipa aipi aira airi airo airp aiui aoca aopo aora apac apai apao apap apar apca apcc apco apcr api- apia apic apio apip apo- apoc apoo apop apor apou appa appc appr appu apra aprc apri apro apua apuc apup arac arai arap arar arau arc- arca arci arco aria arii ario arip aroa aroi aroo aror arpa arpi arpu arr- arra arrc arri arro arrr arru arua arui arup auaa auca auci aucp aupc aur- aura auri auro caaa caac caap cac- caca cacc caci caco cacr caia caic caio caip cair caiu caoi caor capa capc capi capo capp capu cara carc cari caro carp carr cauc cauo caup ccaa ccac ccai ccap ccar ccca cccc ccci cccp cccu ccic ccii ccip ccir ccoc ccpa ccpp ccpr ccra ccrc ccri ccrp ccuc ccup ciaa ciao ciar ciau cica cicc cici cico cicr cicu ciia ciii cior cipa cipo cipp cira circ ciri ciro cirr ciuc ciup coai coca coco cocp cocu coia coip coir coop copa copi copo copp copr cor- cora corc cori coro corp corr coua coup cour cpaa cpac cpap cpca cpcu cpia cpic cpio cppa cpri crac crai crap crar crau crca crcc crcr cria cric crip criu croc croo crop cror crpc crup cuau cuca cucc cuci cui- cuir cupo cupp cupr cura curi curo curr iaaa iaac iaai iaap iaca iacc iacp iacr iacu iaia iapa iapp iapu iara iarc iaru icaa icac icai icao icap icar icca iccc icci icco iccp iccr iccu icoc icor icpa icpc icpo icra icrc icrr icru icup iiac iica iiii iiio iioi iioo iiop iipa iira iirc iiuc ioci iocp ioii ioio iooi iooo iora iori ipac ipca ipcc ipop ippa ippc ippo ippr ipri ipur irac irai irao irap irar irca ircc ircu iri- iria iric irio irip iroc irop irpa irpc irra irrc irri iucc iuiu iupa iupp iura oaau oaic oapi oara ocac ocap occa occc occi ocpa ocpp ocra ocro ocrr ocur oici oiii oipc oira ooaa oocr ooia oooo oora opap opar opca opia opic opii opio opo- opor oppa oppi oppo opra opua orac orai orao orar orca orci orco ori- oria oric orio oro- oror orpc orpi orra orri orro orup ouac oucc ouii ouir oupa our- oura ouro ouu- paap paar paca paci paco pacu paia paio paip pair paoc papa papi papp papr par- para parc pari paro parp parr paru paua paup paur pcaa pcap pcca pccc pcia pcip pcoa pcpp pcra pcrc piai piao piau pica picc pici pico picr picu piia piip pipa pipi pipo pipp pira pirc piri piro pirr piru poar poca poco poia poio poop poor pop- popa popc popi popo popp pora porc pori poro porr poui poup pour ppac ppap ppar ppcc ppci ppic ppoa pppa pppo pppp pprc ppru ppur prai prao prar prau prca prcc prcp pri- pria prii pro- proa proc proo prop prou prri pruu puao puar puca puir puiu pupa pupi pupu pur- pura puri puro purp purr puru puuc rac- raca racc raci raco racu raia raic raii raip rair raiu raoc raop rapa rapc rapi rapp rara rari raro raua rauc raup rcac rccc rcic rcpi rcpo riaa riai riau rica ricc rico riia riou ripa ripi ripp ripr riri roap roar roca rocc roco roia roio roir roiu rooi roop roor ropa ropo rora rorc rori roro roru roua roup rpca rpii rrrr ruca ruci rupa rupp rura rurc ruri ruro rurp ruru u-rp uaca uair uaoc uarc uaru uaua ucai ucar ucca ucci uccp ucio ucpa ucrc ucua uica uipi uira uirr uocc uor- upac upar upca upci upic upor uppa uppc uppp uppu upra upri upup urac urai urao urap urau urca urci uria uric uriu uro- uroa uroo urpo urra urri urup urur uucp uuoc uuri uuuu