-er -up a-a a-c aaa aac aae aap aar aas aau ac- aca acc ace acp acr acs acu aea aec aee aep aer aes aeu ap- apa apc ape app apr aps apu ar- ara arc are arp arr ars aru as- asa asc ase asp asr ass asu au- aua auc aue aup aur aus c-- caa cac cae cap car cas cau cca ccc cce ccp ccr ccs ccu ce- cea cec cee cep cer ces ceu cpa cpc cpe cpp cpr cps cpu cra crc cre crp crr crs cru csa csc cse csp csr css csu cua cuc cue cup cur cus cuu eaa eac eae eap ear eas eau ec- eca ecc ece ecr ecs ecu eea eec eee eep eer ees ep- epa epc epe epp epr eps epu era erc ere erp err ers eru es- esa esc ese esp esr ess esu eu- eua euc eue eup eur eus p-p paa pac pae pap par pas pau pca pcc pce pcp pcr pcs pcu pea pec pee pep per pes peu ppa ppc ppe ppp ppr pps ppu pra prc pre prp prr prs pru ps- psa psc pse psp psr pss psu pua puc pue pup pur pus puu ra- raa rac rae rap rar ras rau rca rcc rce rcp rcr rcs rcu re- rea rec ree rep rer res reu rpa rpc rpe rpp rpr rps rpu rra rrc rrp rrr rrs rru rsa rsc rse rsp rsr rss rsu rua ruc rue rup rur rus ruu saa sac sae sap sar sas sau sca scc sce scp scr scs scu se- sea sec see sep ser ses seu spa spc spe spp spr sps spu sr- sra src sre srp srr srs ss- ssa ssc sse ssp ssr sss ssu sua suc sue sup sur sus suu ua- uaa uac uae uap uar uas uau uca ucc uce ucp ucr ucs ucu uea uec uee uep uer ues up- upa upc upe upp upr ups upu ur- ura urc ure urp urr urs uru usa usc use usp usr uss usu uua uuc uue uur uus uuu

-ase aaaa aaac aaae aaap aaar aaas aaca aacc aace aacp aacr aacs aacu aaea aaec aaep aaes aapa aapc aaps aara aarc aare aarp aars aaru aasa aasc aase aass aasu aaup aaus acaa acac acae acap acar acas acca accc acce accp accs accu ace- acea acec acer aces acpa acpe acpr acps acpu acr- acra acrc acre acrr acrs acsa acsc acse acss acu- acue acup acur acus aeac aeap aeas aeer aer- aera aerc aers aesc aess apac apap apar apas apca apcc apcr apcs apea apec apep aper apes apeu appa appc appr apps appu apra aprc apre aprs apsa apse apss apsu apua apuc apup apus arac arae arap arar aras arau arc- arca arce arcs area arec aree arep ares areu arpa arpe arps arpu arr- arra arrc arre arrr arrs arru ars- arsa arsc arse arsu arua arue arup asaa asac asae asap asar asas asau asc- asca ascc asce ascp ascr asea asec asee asep aser ases aspa aspc aspe aspr asps asra asrc asrs asru assa assc asse assp assr asss assu asue asur asus auaa auca auce aucp auer aupc aups aur- aura aure ausa ause ausu caaa caac caap caas cac- caca cacc cace cacr caec caer caes caeu capa capc cape capp caps capu cara carc care carp carr cars casa casc case casp casr cass casu cauc caup caus ccaa ccac ccap ccar ccas ccca cccc cccp cccs cccu ccee ccpa ccpe ccpp ccpr ccps ccra ccrc ccre ccrp ccrs ccsa ccsp ccss ccuc ccup ccus ceac cear ceas cec- ceca cece cecp cecs ceec cees cepa cepc cepe cepp cepr ceps cer- cera cerc cere cerp cers cesa cesc cese cesp cesr cess cpaa cpac cpap cpas cpca cpce cpcs cpcu cpea cpep cper cppa cpps cpre cprs cpsa cpsc cpsr cpsu cpus crac crap crar cras crau crca crcc crce crcr cre- crea crec cree crep cres creu crpc crps crsa crsp crss crue crup crus csaa csac csar csas cscc csce cscr cscs csea csec csee csep cser cspa cspc cspe csps csra csrc csrs cssa csse cssr csua csup csur csus cuau cuca cucc cuce cuer cues cupe cupp cupr cups cura cure curr curs cusa cusp cuss cusu eaca eacc eaec eapc eapp eaps eara eare earp ears easa ease eaus ecaa ecac ecar ecca eccc ecce eces ecpa ecpp ecra ecrc ecrr ecru ecsa ecsc ecse ecsp ecss ecsu ecua ecus eeca eecs eeea eeee eees eeps eera eerc eers eese epaa epac epas epcc epec epee eper epes eppa eppc eppp epps epra eprp eprs epsa epsc epsp epss epus erap eras erau erca ercc erce ercp erec erer eres erpa erpe erps erra errc erre errs ersa erse erua eruc erur erus esac esar esas esau esca esce escr escs escu esea esee eser eses espa espc espe espp esps esra essa esse essp essu esus euer eur- eura eurc eure eusa euse paap paar paas paca pace pacs pacu paea paec paep paer paes papa pape papp papr paps par- para parc pare parp parr pars paru pasa pasc pase pasp pass paua paup paur paus pcaa pcae pcap pcas pcca pccc pcce pccs pcea pcep pcer pcpp pcps pcra pcrc pcre pcsa pcse peac peap pear peas peau peca pece pecr pecs peec peep peer pees pepa pepe peps per- pera perc pere perp perr pers peru pesa pese pess pesu peur ppac ppap ppar ppcc ppcs pper pppa pppp ppps pprc ppru ppss ppur prae prar pras prau prca prcc prcp prcs pre- prec pree prep pres preu prps prrs prsa prsc prse prss prue prus pruu psac psap psas psca pscu psec pspp pspr psps psrp pssa pssc psse pu-e puar puas puca puce puer pueu pupa pupe pups pupu pur- pura pure purp