-er a-a a-c aaa aac aae aaj aak aap aar ac- aca acc ace acj ack acp acr aea aec aee aej aek aep aer aja ajc aje ajj ajk ajp ajr aka akc ake akj akk akp akr ap- apa apc ape apj apk app apr ar- ara arc are arj ark arp arr c-- c-j caa cac cae caj cak cap car cca ccc cce ccj cck ccp ccr ce- cea cec cee cej cek cep cer cja cjc cjk cjp cjr cka ckc cpa cpc cpe cpj cpk cpp cpr cra crc cre crj crk crp crr eaa eac eae eaj eak eap ear ec- eca ecc ece ecj eck ecr eea eec eee eek eep eer eja ejc ejp eka ekc eke ekp ekr ep- epa epc epe epp epr era erc ere erk erp err jaa jac jae jaj jak jap jar jca jcc jce jck jcp jcr jea jec jee jej jek jep jer jja jjc jjj jjk jjp jjr jka jkk jkp jkr jpa jpc jpe jpj jpp jpr jra jrc jrk jrp jrr ka- kaa kac kae kaj kak kap kar kca kcc kce kck kcp kcr ke- kea kec kee kek kep ker kjc kje kjr kkc kke kkk kkp kkr kpa kpc kpe kpk kpp kpr kra krc krk krp krr p-p paa pac pae paj pak pap par pca pcc pce pcj pck pcp pcr pea pec pee pek pep per pja pjc pjp pka pkc pke pkp pkr ppa ppc ppe ppj ppk ppp ppr pra prc pre prk prp prr ra- raa rac rae raj rak rap rar rca rcc rce rcj rcp rcr re- rea rec ree rek rep rer rja rjc rjk rjp rjr rkc rke rkk rkp rpa rpc rpe rpk rpp rpr rra rrc rrk rrp rrr

a-ak aaaa aaac aaae aaap aaar aaca aacc aace aack aacp aacr aaea aaec aaep aaka aake aapa aapc aara aarc aare aarp acaa acac acae acap acar acca accc acce accp ace- acea acec acek acer acke acpa acpe acpr acr- acra acrc acre acrr aeac aeap aeer aeka aer- aera aerc ajac ajak ajar ajee ajep ajka ajpa akaa akae akap akar akca akee aker akka akr- akra akre apac apak apap apar apca apcc apcr apea apec apep aper apke appa appc appr apra aprc apre arac arae arak arap arar arc- arca arce area arec aree arek arep arja arje arka arke arpa arpe arr- arra arrc arre arrk arrr caaa caac caap cac- caca cacc cace cack cacr caec caer caja caka cake capa capc cape capp cara carc care carj cark carp carr ccaa ccac ccap ccar ccca cccc cccp ccee ccpa ccpe ccpp ccpr ccra ccrc ccre ccrp ceac cear cec- ceca cece cecp ceec ceja cejc ceke cepa cepc cepe cepp cepr cer- cera cerc cere cerp cjar cjca cjcj cjpp cjrc cjrj cjrp ckac ckck cker ckjr ckpc ckpr ckrc cpaa cpac cpap cpca cpce cpea cpep cper cppa cpre crac craj crap crar crca crcc crce crcr cre- crea crec cree crep crkc crkp crpc eaca eacc eaec eapc eapp eara eare earp ecaa ecac ecar ecca eccc ecce ecka ecpa ecpp ecra ecrc ecrr eeca eeea eeee eeka eeke eera eerc ejer eka- ekek eker ekka ekpe epaa epac epcc epec epee eper eppa eppc eppp epra eprp erap erca ercc erce ercp erec erer erja erke erpa erpe erra errc erre jaak jaap jaar jaca jacc jace jack jaer jaja jaka jake japa jape japp jara jarc jare jark jarp jarr jcap jccc jcpa jcrc jear jeep jeer jeke jera jere jerk jjap jjar jjcc jpca jpcc kaaa kaak kaap kaar kacc kace kacp kaep kaer kaja kajc kaje kajk kajp kajr kaka kakc kake kakj kakk kap- kapa kapc kape kapp kara kare karj kark karp karr kcaa kcac kcap kcar kcca kccc kcck kccr kcea kcec kcee kcep kcjc kcjj kcjk kckc kckj kckk kckr kcpa kcpc kcpr kcrc kcrp kcrr kea- keak keap kear keca keck kecr keek keep keer kejj keka kekc keke kep- kepa kepc kepe ker- kera kerc kere kerk kerp kerr kjaa kjac kjae kjak kjcc kjce kjck kjcr kjee kjer kjjj kjjk kjjp kjjr kjke kjkj kjkk kjpr kjrc kkaa kkac kkap kkar kkcj kkck kkcr kkea kkjk kkkj kkkk kkpc kkpk kkrc kkre kkrk kkrr kpac kpae kpak kpar kpcc kpcr kpek kper kpjc kpjp kpke kpkj kpkk kpkr kppc kppk kppp kppr kprc kpre kprj kprk kprp kprr krac krae kraj krak krap krar krca krcc krce krea krec kree krej krek krjc krje krjk krka krkc krke krkk krkr krpa krpr krrc krre krrk krrr paak paap paar paca pace pack paea paec paep paer paja paje paka pake papa pape papp papr par- para parc pare park parp parr pcaa pcae pcap pcca pccc pcce pcea pcep pcer pcjj pcjr pcpp pcra pcrc pcre peac peak peap pear peca pece peck pecr peec peek peep peer peja peje peka peke pekk pepa pepe per- pera perc pere perk perp perr pjak ppac ppap ppar ppcc pper pppa pppp pprc prae praj prar prca prcc prcp pre- prec pree prek prep raaj raak rac- raca racc race rack raec raep raer raja raje raka rake rakk rapa rapc rape rapp rara rare rark rcac rccc rcep rea- reac reae reak reap rear reca recc rece reck recp recr reek reep reja reka reke repe repp repr rera rere rpca rrrr

-aaa- -cpca a-a-p a-pac aaace aaaee aaarc aacap aaccp aacjc aacpa aacpp aacpr aajke aaker aakre aapep acaca acack acake acapp acar- acara acare accra aceae acera ackee acker acrea acree aeaea ajack ajaja ajaka ajapa ajara ajrak aka-e akare akce akeep akera akker akkra akrak akrar apace apack apapa apar- apara apare apeak apear apece apeck apeek apeep aper- apera apere appar apper ara-c araca arace arack araea arake arara arare arcae arcee areae arear areca areek areka areke arepa arere arjak