bbbb bbbq bbbs bbch bbeb bbhs bbqs bcbc bcbp bcbs bccc bccs bcec bces bche bchs bcpp bcps bcsc bcss bcuc bcup bebb bebe bech becs becu beeb beep bees behs bes- bese besh bess bhcc bhhs bhuu bpcp bphc bphs bpsu bque bscp bscs bseb bsec bsee bses bshs bspp bssc bsse bsup bubb bube bubq bubs bubu bucc buce buch bucs bucu bueu buhe buhs bupc bups busc buse bush buss busu buus cbbc cbbs cbcc cbce cbcp cbcs cbcu cbec cbee cbhs cbpc cbpp cbsc cbse cbus ccbc cccb cccc cccp cccs cccu ccee cche cchp cchs ccpe ccpp ccps ccsp ccss ccuc ccup ccus cebp cebs cebu cec- cece cecp cecs ceeb ceec cees cehs cepc cepe ceph cepp ceps cesc cese cesp cess chbp chce chch chcp chcs cheb chec chee cheh chep ches cheu chhs chpp chsc chse chsh chub chuq chus cpbc cpce cpcs cpcu cpeb cpep cphs cpps cpsc cpsu cpus cscb cscc csce csch cscs csec csee cseh csep cshp cshs cspb cspc cspe csps csse csup csus cub- cubb cube cubs cucc cuce cucq cues cupe cupp cups cusb cush cusp cuss cusu ebbc ebbs ebcc ebes ebhs ebus ecbc ecbe eccb eccc ecce eces eche echs ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eehs eeps eese ehcc eheh eheu ehhs epcc epch epec epee epes eph- ephs eppc eppp epps epsc epsp epss epub epus equ- eque equs esbs escb esce esch escs escu esee eses eshs eshu espc espe espp esps esqs esse essh essp essu esus eubc euch euse hbbs hbes hbhs hbss hcbc hcbs hccb hccc hcch hccs hchs hcpc hcps hcsc hcss hebb hebe hech hecq hecs heeb heep hees hehe hehs hepc hepe hepp heps hepu hesc hesh hesp hess heue heus hhhh hhhs hhpc hhus hpcc hphs hppe hpps hpsc hpse hpss hpue hsbc hscc hses hshs hsps hsse hssp hubb hube hubs huch hucs hucu hues huhs huhu hupe hupp hups huse hush huss huub huus pbcc pbhs pbsp pcbc pcbs pccc pcce pccs pcep pchp pchs pcpb pcpp pcps pcse pece pech pecq pecs peec peep pees pehe pepe peps pese pesq pess pesu phbs phcc phe- phhs phsc ppcc ppcs pphs pppp ppps ppsh ppss pqcc pscu pseb psec pshc pshs psph pspp psps pssc psse pu-e pube pubs pubu puce puch pueu pupe pups pupu push puss puuc q-be qcue qebh qeep qhub qppb qqqq qsqs qube qucu quee quep ques quh- qush quu- sbbs sbcc sbcs sbhc sbhs sbse sbsp sbus sccc scce sccp sccs scec scee scep sch- sche schh schs scpb scpe scps scsc scsh scsu scub scup se-c se-e se-h se-s se-u sebe sebs sec- secc sece sech secs secu seeb seec seeh seep seeq sees seeu sehe sehs sepe sepp seps sepu seqq seqs sequ sesc sese sesh sess shbs shcc shcp she- sheb shee sheh shep shes sheu shhh shhs shps shsc shub shue shup shus shuu spcc spcs speb spec spee spes sphs spps spse spsp spss spue spus sqep sqhc sqsh sscc ssce sscp sscs ssec ssee ssep sses sshs sspc sspe ssps sssb sssc sssh ssss sub- subb subh subs suc- succ such sucs suee sues sueu suhb sup- supe suph supp sups suqs sus- suse susp suss susu suus ubbe ubpc ucbc uccp uces uche uchs ucpb ucph ucsb ucsc ucsu uess uhss uhuh uhup upbe upcs uppc uppe uppp uppu upsc upse upup uqcc uqhu usbc usbe usbs uscc usce usch uscs usee uses ushs ushu uspc uspp usps ussb ussc usse usss ussu usus uucp uuuu