a-ak aaaa aaac aaad aaae aaap aaar aaca aacc aacd aace aack aacp aacr aacu aada aadc aade aadu aaea aaec aaep aaka aake aaku aapa aapc aara aarc aard aare aarp aaru aaup acaa acac acad acae acap acar acca accc accd acce accp accu acda acdc acde acdp ace- acea acec aced acek acer ackd acke acpa acpd acpe acpr acpu acr- acra acrc acre acrr acu- acue acup acur adaa adac adad adae adak adap adar adcc adda addc addd adde addr addu adea adee ader adp- adra adre adua adue aduk adur aeac aeap aede aeer aeka aer- aera aerc aerd akaa akae akap akar akca aked akee aker akeu akka akku akpu akr- akra akre akua apac apak apap apar apca apcc apcd apcr apda apdd apdu apea apec aped apep aper apeu apke appa appc appd appr appu apra aprc apre apua apuc apud apup arac arad arae arak arap arar arau arc- arca arce arda ardc arde ardu area arec ared aree arek arep areu arka arke arpa arpe arpu arr- arra arrc arre arrk arrr arru arua arud arue arup auaa auca auce aucp audc aude auer auke aupc aur- aura aurd aure c-cd caaa caac caap cac- caca cacc cace cack cacr cada cadc cadd cade cadr cadu caec caer caeu caka cake capa capc capd cape capp capu cara carc card care cark carp carr cauc cauk caup ccaa ccac ccad ccap ccar ccca cccc cccp cccu ccdc ccdp ccdr cced ccee ccpa ccpe ccpp ccpr ccra ccrc ccre ccrp ccuc ccup cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdre ceac cead cear cec- ceca cece cecp ceda cedd cede cedu ceec ceke cepa cepc cepe cepp cepr cer- cera cerc cerd cere cerp ckac ckck ckdu cker ckpc ckpr ckrc ckrd cpaa cpac cpad cpap cpca cpce cpcu cpea cpep cper cppa cppd cpre crac crap crar crau crca crcc crce crcr crda crdc cre- crea crec cred cree crep creu crkc crkp crpc crud crue cruk crup cuau cuca cucc cuce cuck cuda cude cued cuek cuer cuk- cuka cuke cupe cupp cupr cura curd cure curr daad daae daap daar daau daca dace dada dade dadu daer daeu daka dake daku dapa dape dapp dapu dara darc dard dare dark darp darr daru daud daue dauk daur dcca dccc dccp dccu dcra dcrk dcup dddd ddrc ddre deac dead deae deak deap dear deau dec- deca decc decd dece deck deda dedd dede dedu deed deek deep deer dek- deka deke depa depc depe depp depr der- dera derc dere derk derp derr deua deue deuk deur dkdc dpaa dpac dpcp dper dppa dppc dprk draa drac drad drak drap drar drau drca drda drea dred dree drek drra drua drue druk drup druu duaa duad duar duca duce duck duda dudd dude dudu duer duka duke duku dupa dupe dura dure durk duru duur eaca eacc eada eadd eadp eaec eapc eapp eara eard eare earp ecaa ecac ecad ecar ecca eccc ecce ecdc eced ecka ecpa ecpd ecpp ecra ecrc ecrr ecru ecua edac edad edar edca edda eddc edde eddp ede- edea eder edra edru educ edup edur eeca eede eedu eeea eeee eeka eeke eera eerc eka- eked ekek eker ekka ekpe ekur epaa epac epad epcc epec epee eper eppa eppc eppp epra eprp erad erap erau erca ercc erce ercp erda erde erec ered erer erke erpa erpe erra errc erre erua eruc erur eucd eude euer eur- eura eurc eure kaaa kaak kaap kaar kacc kacd kace kacp kacu kad- kada kadd kade kadr kadu kaep kaer kaka kakc kake kakk kaku kap- kapa kapc kape kapp kapu kara kard kare kark karp karr karu kau- kauc kaud kaue kauk kaup kaur kcaa kcac kcad kcap kcar kcau kcca kccc kccd kcck kccr kccu kcda kcdc kcdd kcdr kcdu kcea kcec kced kcee kcep kceu kckc kckk kckr kcpa kcpc kcpr kcpu kcrc kcrp kcrr kcru kcua kcue kcuk kcup kdaa kdac kdad kdae kdak kdap kdar kdca kdcc kdcd kdce kdcr kddc kddd kddk kddr kdec kdep kdka kdkd kdkk kdkr kdpr kduc kdup kdur kea- kead keak keap kear keau keca keck kecr keda kedc kedd kede kedp kedr keed keek keep keer keka kekc keke keku kep- kepa kepc kepd kepe kepu ker- kera kerc kere kerk kerp kerr keru keup keur kkaa kkac kkap kkar kkcd kkck kkcr kkda kkdc kkdd kkea kked kkkk kkpc kkpk kkrc kkre kkrk kkrr kkua kkup kkuu kpac kpad kpae kpak kpar kpau kpcc kpcr kpda kpdc kpdr kpek kper kpke kpkk kpkr kppc kppd kppk kppp kppr kprc kprd kpre kprk kprp kprr kpru kpua kpur krac krad krae krak krap krar krca krcc krcd krce krcu krda krdc krdd krde krdr krdu krea krec kred kree krek kreu krka krkc krkd krke krkk krkr krku krpa krpr krpu krrc krre krrk krrr krua kruc krue kruk krup krur kuac kuap kuar kuau kuca kucc kucd kuce kucp kucr kuda kudd kude kudu kued kuek kueu kuka kuke kukk kuku kupa kupd kupe kupr kupu kura kurd kure kurk kurr kuru kuuk kuur kuuu paak paap paar paca pacd pace pack pacu pada padd pade padu paea paec paep paer paka pake paku papa pape papp papr par- para parc pard pare park parp parr paru paua paud pauk paup paur pcaa pcad pcae pcap pcca pccc pcce pcea pcep pcer pcpp pcra pcrc pcrd pcre pdac pdca pdcp pdea pdpa pdpr pdrc peac peak peap pear peau peca pece peck pecr ped- peda pede peec peed peek peep peer peka peke pekk pepa pepd pepe per- pera perc perd pere perk perp perr peru peur ppac ppad ppap ppar ppcc ppcd ppdk pper pppa pppd pppp pprc ppru ppur prad prae prar prau prca prcc prcd prcp pre- prec pred pree prek prep preu prpd prrd prud prue pruu pu-e puar puca puce puck pudu pued