-ey a-a a-b a-c aaa aab aac aae aap aas aay ab- aba abb abc abe abp abs aby ac- aca acb acc ace acp acs acy aea aeb aec aee aep aes aey ap- apa apb apc ape app aps apy as- asa asb asc ase asp ass asy ay- aya ayc aye ayp ays b-p baa bab bac bae bap bas bay bba bbb bbc bbe bbp bbs bby bca bcb bcc bce bcp bcs bcy be- bea beb bec bee bep bes bey bpa bpb bpc bpe bpp bps bpy bsa bsb bsc bse bsp bss bsy by- bya byc bye byp bys c-- caa cab cac cae cap cas cay cba cbb cbc cbe cbp cbs cby cca ccb ccc cce ccp ccs ce- cea ceb cec cee cep ces cey cpa cpb cpc cpe cpp cps csa csb csc cse csp css csy cya cyb cyc cye cyp cys eaa eab eac eae eap eas eba ebb ebc ebe ebp ebs eby ec- eca ecb ecc ece ecs eea eeb eec eee eep ees eey ep- epa epb epc epe epp eps es- esa esb esc ese esp ess esy eya eyc eye eyp eys p-p paa pab pac pae pap pas pay pba pbb pbc pbe pbp pbs pby pca pcb pcc pce pcp pcs pea peb pec pee pep pes pey ppa ppb ppc ppe ppp pps ps- psa psb psc pse psp pss psy py- pya pyb pyc pye pys saa sab sac sae sap sas say sba sbb sbc sbe sbp sbs sby sca scb scc sce scp scs se- sea seb sec see sep ses sey spa spb spc spe spp sps spy ss- ssa ssb ssc sse ssp sss sy- sya syb syc sye syp sys yaa yab yac yae yap yas yay ybc ybe ybp ybs yby yca ycc yce ycp ycs ycy yea yeb yec yee yep yes yey ypa yps ysa ysb ysc yse ysp yss ysy yyb yyc yye yys yyy

-ase a-be a-ya aaaa aaab aaac aaae aaap aaas aaba aabb aabc aabp aaby aaca aacb aacc aace aacp aacs aacy aaea aaec aaep aaes aapa aapc aaps aasa aasc aase aass abaa abab abac abae abap abas abay abb- abba abbb abbe abbs abby abca abcb abcc abcp abcs abec abee abes abey abpa abpc abpp abps abs- absa abse absp abss abyc abye abys abyy acaa acab acac acae acap acas acba acca accc acce accp accs accy ace- acea acec aces acey acpa acpe acps acsa acsc acse acss aeac aeap aeas aebs aeby aecb aesc aess apac apap apas apay apba apbs apca apcb apcc apcs apea apec apep apes appa appc apps appy apsa apse apss asaa asab asac asae asap asas asay asba asby asc- asca ascb ascc asce ascp asea asec asee asep ases asey aspa aspc aspe asps aspy assa assc asse assp asss assy asya asye ayas ayay ayca ayce ayes ayya baaa baas baba babb babe babs baby bac- baca bacc bace bacs baes bapa bapc bape bapp baps basa basc base bass baya baye bays bbas bbay bbbb bbbs bbeb bcaa bcap bcas bcbc bcbp bcbs bcca bccc bccs bcec bces bcpp bcps bcsa bcsc bcss beap beas beay beba bebb bebe beby beca becs beeb beep bees beey bes- besa bese bess besy beya beye beys bpay bpcp bpea bpsa bsaa bsac bsap bsas bscp bscs bsea bseb bsec bsee bses bspp bssc bsse byas byce byes bysb byse bysp byss bysy caaa caab caac caap caas caba cabe cabs caby cac- caca cacc cace caec caes capa capb capc cape capp caps capy casa casb casc case casp cass caye cays cbac cbbc cbbs cbca cbcc cbce cbcp cbcs cbea cbec cbee cbpc cbpp cbsa cbsc cbse ccaa ccab ccac ccap ccas ccba ccbc ccca cccb cccc cccp cccs ccee ccpa ccpe ccpp ccps ccsa ccsp ccss ceac ceas ceba cebp cebs cec- ceca cece cecp cecs ceeb ceec cees cepa cepc cepe cepp ceps cesa cesc cese cesp cess ceys cpaa cpac cpap cpas cpbc cpca cpce cpcs cpea cpeb cpep cppa cpps cpsa cpsc csaa csab csac csas cscb cscc csce cscs csea csec csee csep cspa cspb cspc cspe csps cssa csse csys cya- cyaa cyba cybb cybc cyc- cyca cycb cycc cycs cypa cypc cyps cyse cyy- cyyc eaba eaca eacc eaec eapc eapp eaps easa ease easy ebac ebay ebba ebbc ebbs ebby ebcc ebes ebsa ebya ecaa ecac ecbc ecbe ecca eccb eccc ecce eces ecpa ecpp ecsa ecsc ecse ecsp ecss eeby eeca eecs eeea eeee eees eeps eese eesy epaa epac epas epcc epec epee epes eppa eppc eppp epps eppy epsa epsc epsp epss esab esac esas esba esbs esca escb esce escs esea esee eses espa espc espe espp esps espy essa esse essp essy eyas eyeb eyec eyes eyey eype eyse paap paas paba paca pace pacs pacy paea paec paep paes papa papb pape papp paps papy pasa pasc pase pasp pass pay- paya payb paye payp pays pbac pbcc pbpa pbsa pbsp pcaa pcae pcap pcas pcba pcbc pcbs pcca pccc pcce pccs pcea pcep pcpb pcpp pcps pcsa pcse peab peac peap peas peay peba peca pece pecs pecy peec peep pees pepa pepe peps pesa pese pess pesy peys ppac ppap ppcc ppcs pppa pppp ppps ppss ppye psac psap psas psca pseb psec pspp psps pssa pssc psse psy- psys pyas pyay pyce pyep pyes pype pypy pysa pyse pyss sa-c saab saac saae saap saas saba sabb sabc sabe sabs saca sacc sace sacs sacy saeb saes sapa sape sapp saps sapy sasa sasc sase sass saya saye sayp says sbaa sbac sbas sbbs sbca sbcc sbcs sbsa sbse sbsp scaa scab scac scap scas scay scba sccc scce sccp sccs sccy scea scec scee scep scey scpa scpb scpe scps scsa scsc scye se-c se-e se-s se-y seaa seab seac seap seas seay