bbbb bbbs bbch bbeb bbhs bcbc bcbp bcbs bccc bccs bcec bces bche bchs bcpp bcps bcsc bcss bebb bebe beby bech becs beeb beep bees beey behs bes- bese besh bess besy beye beys bhcc bhhs bpcp bphc bphs bscp bscs bseb bsec bsee bses bshs bspp bssc bsse byce bych byes bysb byse bysp byss bysy cbbc cbbs cbcc cbce cbcp cbcs cbec cbee cbhs cbpc cbpp cbsc cbse ccbc cccb cccc cccp cccs ccee cche cchp cchs cchy ccpe ccpp ccps ccsp ccss cebp cebs cec- cece cecp cecs ceeb ceec cees cehs cepc cepe ceph cepp ceps cesc cese cesp cess ceys chbp chce chch chcp chcs cheb chec chee cheh chep ches chey chhs chpp chsc chse chsh chy- chyc cpbc cpce cpcs cpeb cpep cphs cpps cpsc cscb cscc csce csch cscs csec csee cseh csep cshp cshs cspb cspc cspe csps csse csys cybb cybc cyc- cycb cycc cycs cypc cyps cyse cyy- cyyc ebbc ebbs ebby ebcc ebes ebhs ecbc ecbe eccb eccc ecce eces eche echs ecpp ecsc ecse ecsp ecss eeby eecs eeee eees eehs eeps eese eesy ehcc eheh ehhs epcc epch epec epee epes eph- ephs eppc eppp epps eppy epsc epsp epss esbs escb esce esch escs esee eses eshs espc espe espp esps espy esse essh essp essy eyeb eyec eyes eyey eype eyse hbbs hbes hbhs hbss hcbc hcbs hccb hccc hcch hccs hchs hcpc hcps hcsc hcss hebb hebe heby hech hecs heeb heep hees hehe hehs hepc hepe hepp heps hesc hesh hesp hess hesy heye heyh heys hhhh hhhs hhpc hpcc hphs hppe hpps hpsc hpse hpss hsbc hscc hses hshs hsps hsse hssp hybe hyce hyhe hyp- hype hyph hyps hypy hyse pbcc pbhs pbsp pcbc pcbs pccc pcce pccs pcep pchp pchs pcpb pcpp pcps pcse pece pech pecs pecy peec peep pees pehe pepe peps pese pess pesy peys phbs phcc phe- phey phhs phsc phys ppcc ppcs pphs pppp ppps ppsh ppss ppye pseb psec pshc pshs psph pspp psps pssc psse psy- psys pyce pych pyep pyes pype pypy pyse pyss sbbs sbcc sbcs sbhc sbhs sbse sbsp sccc scce sccp sccs sccy scec scee scep scey sch- sche schh schs scpb scpe scps scsc scsh scye se-c se-e se-h se-s se-y sebe sebs seby sec- secc sece sech secs secy seeb seec seeh seep sees seey sehe sehs sepe sepp seps sesc sese sesh sess seye seyh seys shbs shcc shcp she- sheb shee sheh shep shes shey shhh shhs shps shsc shye shyp spby spcc spcs speb spec spee spes spey sphs spps spse spsp spss spy- spyh spys ssby sscc ssce sscp sscs ssec ssee ssep sses sshs sspc sspe ssps sssb sssc sssh ssss syce sych syes syhe sype syph syse syss ybbs yccc ycch ycee yche ycsb yech yeep yees yehe yehs yepe yepp yeps yesh yess yeye yhes ypcc ysby ysee yses ysse yssh ysyb yyyy