c-cd cccc cccp cccs cccu ccdc ccdh ccdp ccds cced ccee cche cchp cchs ccpe ccpp ccps ccsd ccsp ccss ccuc ccup ccus cd-e cdcs cdec cdes cdhs cdps cdss cec- cece cecp cecs cedd cede cedu ceec cees cehs cepc cepe ceph cepp ceps cesc cese cesp cess chce chch chcp chcs chec ched chee cheh chep ches cheu chhs chpp chsc chse chsh chud chus cpce cpcs cpcu cpep cphs cppd cpps cpsc cpsu cpus cscc cscd csce csch cscs csdp csec csee cseh csep cshp cshs cspc cspd cspe csps cssd csse csup csus cucc cuce cude cuds cued cues cupe cupp cups cusd cush cusp cuss cusu dccc dccp dccs dccu dcds dche dchs dcps dcsc dcss dcup dddd ddes ddps ddss dec- decc decd dece decs dedd dede dedu deed deep dees dehu depc depe depp deps des- desc dese desh desp dess desu deue deus dhcp dhec dhed dhee dhps dpcp dphp dphs dppc dpph dpsd dpsu dscc dsch dscp dscs dsdp dshs dsph dsps dssc dssp duce duch ducs dudd dude duds dudu dues duhe duhs duhu dupe duse dush eccc ecce ecdc eced eces eche echs ecpd ecpp ecsc ecse ecsp ecss ecsu ecus eddc edde eddp edds ede- edeh edes edhs edss educ edup eecs eede eedu eeee eees eehs eeps eese ehcc ehdd eheh eheu ehhs ehud epcc epch epec epee epes eph- ephs eppc eppp epps epsc epsd epsp epss epus esce esch escs escu esdp esds esdu esee eses eshs eshu espc espe espp esps esse essh essp essu esus eucd euch eude euse hccc hcch hccs hchs hcpc hcps hcsc hcss hdhs hdss hech hecs hedd hede hedp heds heed heep hees hehe hehs hepc hepe hepp heps hepu hesc hesh hesp hess heue heus hhds hhhh hhhs hhpc hhus hpcc hpdh hphs hppe hpps hpsc hpse hpss hpue hscc hsed hses hshs hsps hsse hssp huch hucs hucu hudd hude huds hudu hued hues huhs huhu hupe hupp hups huse hush huss huus pccc pcce pccs pcep pchp pchs pcpp pcps pcse pdcp pdes pdhs pdsd pdss pece pech pecs ped- pede peds peec peed peep pees pehe pepd pepe peps pese pess pesu phcc phds phe- phhs phsc ppcc ppcd ppcs ppds pphs pppd pppp ppps ppsh ppss pscu psdc psdp psds psec pshc pshs psph pspp psps pssc psse pu-e puce puch puds pudu pued pueu pupe pups pupu pusd push puss puuc sccc scce sccp sccs scdc scdp scds scec scee scep sch- sche schh schs scpe scps scsc scsd scsh scsu scud scup sdcc sdch sddc sdds sdep sdes sdhd sdhs sdps sdsc sdss sdsu se-c se-d se-e se-h se-s se-u sec- secc secd sece sech secs secu sede seds seec seed seeh seep sees seeu sehe sehs sepd sepe sepp seps sepu sesc sese sesh sess shcc shcp she- shed shee sheh shep shes sheu shhh shhs shps shsc shud shue shup shus shuu spcc spcs spdc spde spdp spec sped spee spes sphs sppd spps spsd spse spsp spss spud spue spus sscc ssce sscp sscs ssdc ssdd ssdp ssec ssee ssep sses sshs sspc sspe ssps sssc sssh ssss suc- succ such sucs sudd sude sudh suds sued suee sues sueu sup- supe suph supp sups sus- susd suse susp suss susu suus uccp ucdc ucdd uces uche uchs ucph ucsc ucsd ucsu udds udpd udsd uess uh-d uhde uhss uhuh uhup upcs uped uppc uppe uppp uppu upsc upse upup uscc usce usch uscs usdc usde usdp usds used usee uses ushs ushu uspc uspp usps ussc usse usss ussu usus uucp uuuu