a-ak a-ok aaaa aaac aaap aaar aaca aacc aack aaco aacp aacr aacu aaka aaku aaoo aapa aapc aapo aara aarc aaro aarp aaru aaup acaa acac acap acar acca accc acco accp accu acoa acop acor acou acpa acpr acpu acr- acra acrc acro acrr acu- acuo acup acur akaa akao akap akar akca akka akko akku akok akpo akpu akr- akra akua aoca aokp aopo aora apac apak apao apap apar apca apcc apco apcr apo- apoc apoo apop apor apou appa appc appr appu apra aprc apro apua apuc apup arac arak arap arar arau arc- arca arco arka arko aroa aroo aror arpa arpu arr- arra arrc arrk arro arrr arru arua arup auaa auca aucp aupc aur- aura auro caaa caac caap cac- caca cacc cack caco cacr caka caor capa capc capo capp capu cara carc cark caro carp carr cauc cauk cauo caup ccaa ccac ccap ccar ccca cccc cccp cccu ccoc ccpa ccpp ccpr ccra ccrc ccrp ccuc ccup ckac ckck ckco ckoa ckoc ckoo ckor ckpc ckpr ckrc coak coca cock coco cocp cocu cok- coka coko cook coop copa copo copp copr cor- cora corc cork coro corp corr coua couk coup cour cpaa cpac cpap cpca cpcu cppa crac crap crar crau crca crcc crcr crkc crkp croc crok croo crop cror crpc cruk crup cuau cuca cucc cuck cuk- cuka cupo cupp cupr cura curo curr kaaa kaak kaap kaar kacc kaco kacp kacu kaka kakc kakk kako kaku kaoa kaoc kaok kaor kap- kapa kapc kapo kapp kapu kara kark karo karp karr karu kau- kauc kauk kauo kaup kaur kcaa kcac kcap kcar kcau kcca kccc kcck kccr kccu kckc kckk kcko kckr kcor kcou kcpa kcpc kcpo kcpr kcpu kcrc kcro kcrp kcrr kcru kcua kcuk kcup kkaa kkac kkap kkar kkck kkco kkcr kkkk kkoa kkoo kkor kkpc kkpk kkrc kkrk kkro kkrr kkua kkup kkuu koac koak koap koar koca kock kocp koka kokc kokk koko kokp kokr koku kooc kook kooo koop koor koou kopa kopp kopr kopu kora korc kork koro korr koru koua kour kouu kpac kpak kpao kpar kpau kpcc kpcr kpkk kpkr kpoa kpoc kpok kpoo kpop kpou kppc kppk kppo kppp kppr kprc kprk kpro kprp kprr kpru kpua kpur krac krak krap krar krca krcc krco krcu krka krkc krkk krko krkr krku kroa kroc krok kroo krop kror krpa krpr krpu krrc krrk krro krrr krua kruc kruk krup krur kuac kuap kuar kuau kuca kucc kuco kucp kucr kuka kukk kuku kuoa kuok kuoo kuop kupa kupr kupu kura kurk kuro kurr kuru kuuk kuur kuuu oaau oara ocac ocak ocap occa occc ocpa ocpp ocra ocro ocrr ocur okak okap okcu okka okko okok okor okpo okra okro okur ooaa ooak oocr ooku oooo oora opap opar opca opo- opor oppa oppo opra opua orac orak orao orar orca orco orka orko oro- orok oror orpc orra orro orup ouac oucc oupa our- oura ouro ouu- paak paap paar paca pack paco pacu paka pako paku paoc papa papp papr par- para parc park paro parp parr paru paua pauk paup paur pcaa pcap pcca pccc pcoa pcpp pcra pcrc poak poar poca pock poco poka poko poku pook poop poor pop- popa popc popo popp pora porc pork poro porr pouk poup pour ppac ppap ppar ppcc ppoa pppa pppo pppp pprc ppru ppur prao prar prau prca prcc prcp pro- proa proc proo prop prou pruu puao puar puca puck puka puku pupa pupu pur- pura puro purp purr puru puuc raak rac- raca racc rack raco racu raka rakk raku raoc raok raop rapa rapc rapp rara rark raro raua rauc rauk raup rcac rccc rcpo roak roap roar roca rocc rock roco roka rokk roko rokr roku rook roop roor ropa ropo rora rorc rork roro roru roua rouk roup rpca rrrr ruca ruck ruka rukk ruku ruok rupa rupp rura rurc ruro rurp ruru u-rp uaca uaoc uarc uaru uaua ucak ucar ucca uccp ucka ucpa ucrc ucua ukcc ukko ukok ukpa ukra ukrc ukup ukur uocc uor- upac upar upca upor uppa uppc uppp uppu upra upup urac urao urap urau urca urka uro- uroa urok uroo urpo urra uruk urup urur uucp uuoc uuuu