-ase a-be aaaa aaab aaac aaae aaam aaap aaas aaba aabb aabc aabm aabp aaca aacb aacc aace aacm aacp aacs aaea aaec aaem aaep aaes aama aamb aamc aame aamp aams aapa aapc aapm aaps aasa aasc aase aasm aass abaa abab abac abae abam abap abas abb- abba abbb abbe abbs abca abcb abcc abcp abcs abec abee abes abma abmb abmc abms abpa abpc abpm abpp abps abs- absa abse absp abss acaa acab acac acae acap acas acba acca accc acce accm accp accs ace- acea acec acem aces acma acmc acme acmp acms acpa acpe acpm acps acsa acsc acse acsm acss aeac aeap aeas aebs aecb aesc aess amaa amac amae amam amap amas amb- amba ambe ambs amca amcc amcs amec amee ames amm- amma amme ampa ampc ampe ampm amps amsa amsc amss apac apam apap apas apba apbs apca apcb apcc apcm apcs apea apec apem apep apes apma appa appc apps apsa apse apss asaa asab asac asae asam asap asas asba asbm asc- asca ascb ascc asce ascp asea asec asee asem asep ases asma asme asmm asmp asms aspa aspc aspe aspm asps assa assc asse assp asss baaa baam baas baba babb babe babm babs bac- baca bacc bace bacs baes bama bamb bamc bame bamm bamp bams bapa bapc bape bapp baps basa basc base bass bbas bbbb bbbs bbcm bbeb bcaa bcam bcap bcas bcbc bcbp bcbs bcca bccc bccm bccs bcec bces bcma bcmp bcms bcpp bcps bcsa bcsc bcsm bcss beam beap beas beba bebb bebe beca becs beeb beem beep bees bema beme bes- besa bese besm bess bmaa bmce bmep bpcp bpea bpmc bpms bpsa bsaa bsac bsam bsap bsas bscp bscs bsea bseb bsec bsee bses bsms bspp bssc bsse bssm caaa caab caac caam caap caas caba cabe cabs cac- caca cacc cace cacm caec caem caes cama camb camc came camm camp cams capa capb capc cape capm capp caps casa casb casc case casm casp cass cbac cbbc cbbs cbca cbcc cbce cbcm cbcp cbcs cbea cbec cbee cbme cbms cbpc cbpp cbsa cbsc cbse cbsm ccaa ccab ccac ccam ccap ccas ccba ccbc ccca cccb cccc cccm cccp cccs ccee ccma ccmb ccmc ccmm ccmp ccms ccpa ccpe ccpm ccpp ccps ccsa ccsp ccss ceac ceas ceba cebp cebs cec- ceca cece cecm cecp cecs ceeb ceec ceem cees cema cemb ceme cemm cemp cems cepa cepc cepe cepp ceps cesa cesc cese cesp cess cmaa cmac cmap cmas cmba cmbc cmbs cmcc cmcs cmea cmec cmes cmmb cmmc cmms cmpa cmpc cmpp cmsa cmsc cmse cpaa cpac cpam cpap cpas cpbc cpca cpce cpcm cpcs cpea cpeb cpep cpma cpme cpmp cppa cppm cpps cpsa cpsc csaa csab csac csas csbm cscb cscc csce cscs csea csec csee csem csep csma csmc cspa cspb cspc cspe csps cssa csse cssm eaba eaca eacc eaec eama eame eams eapc eapp eaps easa ease ebac ebam ebba ebbc ebbs ebcc ebes ebsa ecaa ecac ecam ecbc ecbe ecca eccb eccc ecce eccm ecem eces ecma ecmp ecpa ecpm ecpp ecsa ecsc ecse ecsp ecss eeca eecs eeea eeee eees eems eeps eese emac emae emam emas emba embe embs emcc emcs emes emma emme emms empa empc empe emps emsa emse epaa epac epam epas epbm epcc epec epee epes epms eppa eppc eppp epps epsa epsc epsp epss esab esac esam esas esba esbs esca escb esce escm escs esea esee esem eses esma esme espa espc espe espp esps essa esse essp maaa maac maam maap maas maba mabe mabs mac- maca macb macc mace macp macs maee maem maes mama mamc mame mamp mams mapa mape mapp maps masa masc mase masp mass mbac mbam mbas mbba mbbs mbca mbcs mbes mbms mbps mcaa mcac mcap mcas mcba mcbc mcca mccc mcep mces mcmc mcpa mcpb mcpc mcpp mcps mcsa mcse mcsp mcss meap meas mebe mec- meca mecc mece mecs meem meep mees mema memc meme mems mepe meps mes- mesa mesc mese mess mmaa mmab mmac mmap mmas mmcc mmcm mmcs mmea mmes mmmc mmmm mmms mmpa mmpc mmsc mmse mpaa mpac mpas mpca mpcc mpec mpes mpmc mppc mppe mppp mpps mpsa msaa msas msba msca mscc msce mscp msea msec msee msem msma msmb msmc msmm msms mspa mspb mspe mspp mssa mssm mssp paap paas paba paca pace pacs paea paec paep paes pam- pama pamb pame pamm pamp pams papa papb pape papp paps pasa pasc pase pasm pasp pass pbac pbcc pbpa pbsa pbsp pcaa pcae pcap pcas pcba pcbc pcbm pcbs pcca pccc pcce pccs pcea pcem pcep pcmb pcpb pcpm pcpp pcps pcsa pcse peab peac peap peas peba peca pece pecs peec peep pees pepa pepe peps pesa pese pess pmaa pmac pmcc pmma pmmp pmpm pmsa pmse ppac ppap ppcc ppcm ppcs ppms pppa pppp ppps ppss psac psap psas psca pseb psec pspp psps pssa pssc psse pssm sa-c saab saac saae saam saap saas saba sabb sabc sabe sabs saca sacc sace sacs saeb saes sam- sama samc same samm samp sams sapa sape sapp saps sasa sasc sase sasm sass sbaa sbac sbas sbbs sbca sbcc sbcs sbma sbmc sbsa sbse sbsp scaa scab scac scam scap scas scba sccc scce sccm sccp sccs scea scec scee scep scma scmc scmm scmp scms scpa scpb scpe scpm scps scsa scsc se-c se-e se-s seaa seab seac seam seap seas seba sebe sebs sec- seca secc sece secs seea seeb seec seem seep sees sema semc seme semp sems sepa sepe sepp seps sesa sesc sese sess smaa smac smap smas smba smbc smbe smcc smcp smea smeb smec smee smep smpa smps smsc smsp smss sp-a spac spae spam spap spas spca spcc spcs spea speb spec spee spes spma spme spms spps spsa spse spsp spss ssaa ssab ssac ssam ssap ssas ssca sscc ssce sscp sscs ssec ssee