-er a-a a-c aaa aac aae aaj aak aar aas ac- aca acc ace acj ack acr acs aea aec aee aej aek aer aes aja ajc aje ajj ajk ajr ajs aka akc ake akj akk akr aks ar- ara arc are arj ark arr ars as- asa asc ase asj ask asr ass c-- c-j caa cac cae caj cak car cas cca ccc cce ccj cck ccr ccs ce- cea cec cee cej cek cer ces cja cjc cjk cjr cjs cka ckc cks cra crc cre crj crk crr crs csa csc cse csj csk csr css eaa eac eae eaj eak ear eas ec- eca ecc ece ecj eck ecr ecs eea eec eee eek eer ees eja ejc eka ekc eke ekr eks era erc ere erk err ers es- esa esc ese esk esr ess jaa jac jae jaj jak jar jas jca jcc jce jck jcr jcs jea jec jee jej jek jer jes jja jjc jjj jjk jjr jjs jka jkk jkr jks jra jrc jrk jrr jrs jsa jsc jse jsj jsk jsr jss ka- kaa kac kae kaj kak kar kas kca kcc kce kck kcr kcs ke- kea kec kee kek ker kes kjc kje kjr kjs kkc kke kkk kkr kks kra krc krk krr krs ksa ksc kse ksk ksr kss ra- raa rac rae raj rak rar ras rca rcc rce rcj rcr rcs re- rea rec ree rek rer res rja rjc rjk rjr rkc rke rkk rks rra rrc rrk rrr rrs rsa rsc rse rsj rsk rsr rss saa sac sae saj sak sar sas sca scc sce scj sck scr scs se- sea sec see sej sek ser ses sja sjc sje sjj sjk sjr sjs sk- ska skc ske skj skk skr sks sr- sra src sre srj srk srr srs ss- ssa ssc sse ssj ssk ssr sss

-ase a-ak aaaa aaac aaae aaar aaas aaca aacc aace aack aacr aacs aaea aaec aaes aaka aake aara aarc aare aars aasa aasc aase aass acaa acac acae acar acas acca accc acce accs ace- acea acec acek acer aces acke acks acr- acra acrc acre acrr acrs acsa acsc acse acss aeac aeas aeer aeka aer- aera aerc aers aesc aess ajac ajak ajar ajas ajee ajka ajss akaa akae akar akas akca akee aker akes akka akr- akra akre aksa arac arae arak arar aras arc- arca arce arcs area arec aree arek ares arja arje arka arke arks arr- arra arrc arre arrk arrr arrs ars- arsa arsc arse arsk asaa asac asae asak asar asas asc- asca ascc asce ascj ascr asea asec asee asek aser ases asja aska aske askr asks asra asrc asrs assa assc asse assk assr asss caaa caac caas cac- caca cacc cace cack cacr caec caer caes caja caka cake cara carc care carj cark carr cars casa casc case cask casr cass ccaa ccac ccar ccas ccca cccc cccs ccee ccra ccrc ccre ccrs ccsa ccss ceac cear ceas cec- ceca cece cecs ceec cees ceja cejc ceke cer- cera cerc cere cers cesa cesc cese cesr cess cjar cjca cjcj cjcs cjrc cjrj cjrs cjss ckac ckck ckcs cker ckjr ckjs ckrc cksa crac craj crar cras crca crcc crce crcr cre- crea crec cree cres crkc crsa crss csaa csac csak csar csas cscc csce cscr cscs csea csec csee cser cska csks csra csrc csrs cssa csse cssr eaca eacc eaec eara eare ears easa ease ecaa ecac ecar ecca eccc ecce eces ecjs ecka ecks ecra ecrc ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eeka eeke eeks eera eerc eers eese eesk ejer eka- ekek eker ekes ekka eras erca ercc erce erec erer eres erja erke erks erra errc erre errs ersa erse esac esar esas esca esce escr escs esea esee esek eser eses eska eske esks esra essa esse jaak jaar jaas jaca jacc jace jack jacs jaer jaja jaka jake jara jarc jare jark jarr jars jasa jasc jask jass jccc jcrc jcss jear jecs jeer jees jeke jera jere jerk jers jesa jesc jese jess jjar jjcc jkcs jsea jssr jsss kaaa kaak kaar kaas kacc kace kacs kaer kaes kaja kajc kaje kajk kajr kaka kakc kake kakj kakk kaks kara kare karj kark karr kars kas- kasa kasc kase kask kasr kass kcaa kcac kcar kcas kcca kccc kcck kccr kcea kcec kcee kcjc kcjj kcjk kckc kckj kckk kckr kcrc kcrr kcrs kcsa kcsc kcse kcsj kcsr kcss kea- keak kear keas keca keck kecr keek keer kees kejj kejs keka kekc keke keks ker- kera kerc kere kerk kerr kers kesa kesc kesj kesk kesr kess kjaa kjac kjae kjak kjas kjcc kjce kjck kjcr kjcs kjee kjer kjjj kjjk kjjr kjjs kjke kjkj kjkk kjks kjrc kjsa kjsk kjsr kkaa kkac kkar kkcj kkck kkcr kkcs kkea kkjk kkkj kkkk kkrc kkre kkrk kkrr kkrs kksa kkse kksj kksr kkss krac krae kraj krak krar kras krca krcc krce krcs krea krec kree krej krek kres krjc krje krjk krka krkc krke krkk krkr krks krrc krre krrk krrr krrs krsa krsc krse krsj krsk krsr krss ksac ksak ksar ksas ksca ksce kscj ksck kscr kscs ksea ksec ksee ksek kser ksjc ksje ksjj ksjk ksjs kska kske kskk kskr ksks ksra ksrr ksrs kssa ksse kssr ksss raaj raak raas rac- raca racc race rack racs raec raer raes raja raje rajs raka rake rakk rara rare rark rars rasa rasc rase rask rass rcac rcas rccc rccs rcsa rcsc rcss rea- reac reae reak rear reas reca recc rece reck recr recs reek rees reja reka reke reks rera rere rers resa rese ress rkss rras rrrr rsaa rsaj rscc rscs rsee rsre rssa sa-c saac saae saaj saak saar saas saca sacc sace sack sacr sacs saek saer saes saja saka sake sakk saks sara sarc sare sark