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bbbb bbbs bbch bbeb bbet bbhs bcbc bcbs bccc bccs bcec bces bcet bche bchs bcsc bcss bctc bcts bcuc bebb bebe bech becs becu beeb bees beet behs bes- bese besh bess best betc bete beth bets bett betu bhcc bhet bhhs bhut bhuu bscs bseb bsec bsee bses bset bshs bssc bsse bsts btcc btcs btec bths btss bttb btus bubb bube bubs bubu bucc buce buch bucs bucu bueu buhe buhs busc buse bush buss bust busu but- bute buts butt buus cbbc cbbs cbcc cbce cbcs cbct cbcu cbec cbee cbet cbhs cbsc cbse cbtc cbus ccbc cccb cccc cccs cccu ccee cche cchs ccss ccst cctb cctc cctt ccuc ccus ccut cebs cebu cec- cece cecs cect ceeb ceec cees cehs cesc cese cess cest cet- cete cets chce chch chcs cheb chec chee cheh ches chet cheu chhs chsc chse chsh chst chtt chub chus chut cscb cscc csce csch cscs csec csee cseh cset cshs csse cstc csts csus ctbs ctec cths ctsc ctss ctsu ctts cub- cubb cube cubs cucc cuce cues cusb cush cuss cust cusu cut- cutc cute cuth cuts cutt ebbc ebbs ebcc ebes ebhs ebus ecbc ecbe eccb eccc ecce ecct eces eche echs echt ecsc ecse ecss ecsu ect- ectc ecth ects ecus eecs eeee eees eehs eese eetc eete eeth eets eetu ehcc eheh eheu ehhs ehte esbs escb esce esch escs escu esee eses eset eshs eshu esse essh esst essu estc este esth ests esus etbc etcc etch etcs etec etee etes eth- ethe eths etsu ette ettu eubc euch euse euth hbbs hbes hbhs hbss hbtu hcbc hcbs hccb hccc hcch hccs hchs hcsc hcss hcst hebb hebe hech hecs hect heeb hees heet hehe hehs hesc hesh hess hest hete heth hets hett hetu heue heus hhhh hhhs hhus hsbc hscc hsct hses hset hshs hsse hste hsts htcc htet hths htsc hubb hube hubs huch hucs hucu hues huet huhs huhu huse hush huss hust hute huth huts hutt hutu huub huus sbbs sbcc sbcs sbct sbhc sbhs sbse sbst sbtc sbus sccc scce sccs scct scec scee scet sch- sche schh schs scsc scsh scst scsu sctc scts scub scut se-c se-e se-h se-s se-t se-u sebe sebs sebt sec- secc sece sech secs sect secu seeb seec seeh sees seet seeu sehe sehs sesc sese sesh sess sest set- setc sete seth sets sett shbs shbt shcc she- sheb shee sheh shes shet sheu shhh shhs shsc shts shub shue shus shut shuu sscc ssce sscs ssec ssee sses sset sshs sssb sssc sssh ssss sstb sstc ssth ssts stbc stbs stcc stch stcs stcu stec stee stes stet sths stss sttc stub stuc stue stus stut sub- subb subh subs suc- succ such sucs suee sues suet sueu suhb sus- suse suss sust susu sute sutu suus tbbs tbcb tbcc tbce tbhs tbst tcbs tccc tccu tch- tche tchh tchs tchu tcsh tctc tcts tebu tech tecs tect teec tees teet tesc tese tesh tess test tete teth tets tett tetu teut thbs thch the- theb thec thee thes thet theu thse thss thtb thts thue thus tsbc tscc tsec tses tset tshb tshe tshs tsse tsst tstc tsts ttbb ttss tttt tubb tube tubs tubu tucc tuch tues tuet tuhs tuht tuhu tusc tush tuss tust tute tuts tutt tutu ubbe ubet ucbc uces uche uchs ucsb ucsc ucst ucsu ucut uess uhss uhuh usbc usbe usbs uscc usce usch uscs usee uses uset ushs ushu ussb ussc usse usss usst ussu ustb ustc uste usts usus utec utes uthe utsc uttu uuuu

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