a-a a-b a-c aaa aab aac aae aah aap aas ab- aba abb abc abe abh abp abs ac- aca acb acc ace ach acp acs aea aeb aec aee aeh aep aes aha ahb ahc ahe ahh ahp ahs ap- apa apb apc ape aph app aps as- asa asb asc ase ash asp ass b-p baa bab bac bae bah bap bas bba bbb bbc bbe bbh bbp bbs bca bcb bcc bce bch bcp bcs be- bea beb bec bee beh bep bes bha bhb bhc bhe bhh bhp bhs bpa bpb bpc bpe bph bpp bps bsa bsb bsc bse bsh bsp bss c-- caa cab cac cae cah cap cas cba cbb cbc cbe cbh cbp cbs cca ccb ccc cce cch ccp ccs ce- cea ceb cec cee ceh cep ces ch- cha chb chc che chh chp chs cpa cpb cpc cpe cph cpp cps csa csb csc cse csh csp css eaa eab eac eae eah eap eas eba ebb ebc ebe ebh ebp ebs ec- eca ecb ecc ece ech ecs eea eeb eec eee eep ees eha ehb ehc ehe ehh ehp ehs ep- epa epb epc epe eph epp eps es- esa esb esc ese esh esp ess haa hab hac hae hah hap has hba hbb hbc hbe hbh hbp hbs hca hcb hcc hce hch hcp hcs he- hea heb hec hee heh hep hes hha hhb hhc hhe hhh hhp hhs hpa hpb hpc hpe hph hpp hps hsa hsb hsc hse hsh hsp hss p-p paa pab pac pae pah pap pas pba pbb pbc pbe pbp pbs pca pcb pcc pce pch pcp pcs pea peb pec pee peh pep pes pha phb phc phe php phs ppa ppb ppc ppe pph ppp pps ps- psa psb psc pse psh psp pss saa sab sac sae sah sap sas sba sbb sbc sbe sbh sbp sbs sca scb scc sce sch scp scs se- sea seb sec see seh sep ses sh- sha shb shc she shh shp shs spa spb spc spe sph spp sps ss- ssa ssb ssc sse ssh ssp sss

-ase a-be a-ha aaaa aaab aaac aaae aaah aaap aaas aaba aabb aabc aabh aabp aaca aacb aacc aace aach aacp aacs aaea aaec aaep aaes aaha aahs aapa aapc aaph aaps aasa aasc aase aass abaa abab abac abae abap abas abb- abba abbb abbe abbs abca abcb abcc abch abcp abcs abec abee abes abha abhs abpa abpc abpp abps abs- absa abse absp abss acaa acab acac acae acap acas acba acca accc acce acch accp accs ace- acea acec aceh aces acha ache achh achp achs acpa acpe acps acsa acsc acse acss aeac aeap aeas aebs aecb aesc aess ahab ahac ahah ahas ahha ahhs ahsa ahse ahss apac apah apap apas apba apbs apca apcb apcc apcs apea apec apeh apep apes aph- apha aphc aphs appa appc apph apps apsa apse apss asaa asab asac asae asah asap asas asba asc- asca ascb ascc asce asch ascp asea asec asee aseh asep ases asha ashe ashp ashs aspa aspc aspe asph asps assa assc asse assh assp asss baaa baah baas baba babb babe babs bac- baca bacc bace bach bacs baes baha bahs bapa bapc bape bapp baps basa basc base bash bass bbas bbbb bbbs bbch bbeb bbhs bcaa bcap bcas bcbc bcbp bcbs bcca bccc bccs bcec bces bche bchs bcpp bcps bcsa bcsc bcss beah beap beas beba bebb bebe beca bech becs beeb beep bees behs bes- besa bese besh bess bhca bhcc bhhs bpcp bpea bphc bphs bpsa bsaa bsac bsap bsas bscp bscs bsea bseb bsec bsee bses bshs bspp bssc bsse caaa caab caac caah caap caas caba cabe cabs cac- caca cacc cace cach caec caes caha cahe cahs capa capb capc cape caph capp caps casa casb casc case cash casp cass cbac cbbc cbbs cbca cbcc cbce cbcp cbcs cbea cbec cbee cbha cbhs cbpc cbpp cbsa cbsc cbse ccaa ccab ccac ccap ccas ccba ccbc ccca cccb cccc cccp cccs ccee ccha cche cchp cchs ccpa ccpe ccpp ccps ccsa ccsp ccss ceac ceas ceba cebp cebs cec- ceca cece cecp cecs ceeb ceec cees cehs cepa cepc cepe ceph cepp ceps cesa cesc cese cesp cess chaa chab chac chae chah chap chas chbp chca chce chch chcp chcs chea cheb chec chee cheh chep ches chha chhs chpa chpp chsc chse chsh cpaa cpac cpap cpas cpbc cpca cpce cpcs cpea cpeb cpep cpha cphs cppa cpps cpsa cpsc csaa csab csac csas cscb cscc csce csch cscs csea csec csee cseh csep cshp cshs cspa cspb cspc cspe csps cssa csse eaba eabh eaca eacc each eaec eahs eapc eapp eaps easa ease ebac ebba ebbc ebbs ebcc ebes ebhs ebsa ecaa ecac ecbc ecbe ecca eccb eccc ecce eces echa eche echs ecpa ecpp ecsa ecsc ecse ecsp ecss eeca eecs eeea eeee eees eehs eeps eese ehaa ehcc ehea eheh ehhs epaa epac epas epcc epch epec epee epes eph- epha ephs eppa eppc eppp epps epsa epsc epsp epss esab esac esas esba esbs esca escb esce esch escs esea esee eses eshs espa espc espe espp esps essa esse essh essp haab haas haba habe habs hace hacs haec haes haha hahs hapa hape happ haps hasa hasc hase hash hasp hass hbbs hbes hbhs hbss hcap hcbc hcbs hcca hccb hccc hcch hccs hchs hcpc hcps hcsa hcsc hcss heah heap heas hebb hebe heca hech hecs heeb heep hees hehe hehs hepa hepc hepe hepp heps hesa hesc hesh hesp hess hhaa hhhh hhhs hhpa hhpc hpac hpae hpcc hphs hppe hpps hpsc hpse hpss hsac hsas hsbc hscc hsea hses hshs hspa hsps hsse hssp paap paas paba paca pace pach pacs paea paec paep paes paha pahp pahs papa papb pape papp paps pasa pasc pase pash pasp pass pbac