c-cd cccc cccf cccs ccdc ccdf ccdh ccds cced ccee ccfc ccfd ccff cche cchs ccsd ccsf ccss cd-e cdcs cdec cdef cdes cdfe cdfs cdhs cdss cec- cece cecs cedd cede ceec cees cef- cefc cehs cesc cese cess cfcf cfcs cfds cfhs cfse chce chch chcs chec ched chee chef cheh ches chfc chfs chhs chsc chse chsh cscc cscd csce cscf csch cscs csec csee cseh csfc cshs cssd csse dccc dccs dcds dcfc dcfs dche dchs dcsc dcss dddd ddes ddss dec- decc decd dece decs dedd dede deed deef dees defe deff defs des- desc dese desh dess dfcc dfcs dfds dhec dhed dhee dhfc dhfs dscc dsch dscs dsfc dshs dssc eccc ecce ecdc ecdf eced ecef eces ecfc ecfs eche echs ecsc ecse ecss eddc edde edds ede- edeh edes edhs edss eecs eede eeee eees eefe eehs eese efes effs efhs efsh ehcc ehdd eheh ehhs esce esch escs esds esee eses esfs eshs esse essh fccf fcch fcds fces fchs fcsc fdhs fece fech fede feds feed fees fefc fefe feff fehd fese fesh fess ffcc ffee ffff ffhs ffss fhfs fhhs fhss fscc fsec fshd fshs fssc fssf hccc hcch hccs hcfc hchs hcsc hcss hdfc hdhs hdss hech hecs hedd hede heds heed heef hees hefd hefe hefs hehe hehs hesc hesh hess hfce hfcs hfhs hfss hhds hhhh hhhs hscc hsed hses hsfc hsfs hshs hsse sccc scce sccs scdc scdf scds scec scee scfc scfe sch- sche schh schs scsc scsd scsh sdcc sdch sddc sdds sdef sdes sdfc sdhd sdhs sdsc sdsf sdss se-c se-d se-e se-f se-h se-s sec- secc secd sece sech secs sede seds seec seed seef seeh sees seff sehe sehs sesc sese sesh sess sfcc sfcs sfdc sffc sfhs sfss shcc she- shed shee shef sheh shes shhh shhs shsc sscc ssce sscs ssdc ssdd ssdf ssec ssee sses ssfc sshs sssc sssf sssh ssss