c-cd cccc cccf cccl cccs ccdc ccdf ccdh ccds cced ccee ccel ccfc ccfd ccff ccfl cche cchl cchs cclc ccls ccsd ccsf ccsl ccss cd-e cdcs cddl cdec cdef cdes cdfe cdfs cdhs cdls cdss cec- cece cecs cedd cede ceec ceel cees cef- cefc cehl cehs cel- celc cele celf cell cels cesc cese cess cfcf cfcl cfcs cfds cfhs cfls cfse cfsl chce chch chcs chec ched chee chef cheh chel ches chfc chfs chhs chlc chsc chse chsh clcd cldc clec cled clee clef cles clhs clsc cscc cscd csce cscf csch cscl cscs csec csee cseh csfc cshl cshs csld cssd csse dccc dccl dccs dcds dcfc dcfs dche dchs dcls dcsc dcss dddd ddes ddlc ddss dec- decc decd dece decl decs dedd dede deed deef deel dees defe deff defs deld dele delf dell dels des- desc dese desh dess dfcc dfcs dfds dhec dhed dhee dhfc dhfs dlcs dscc dsch dscs dsfc dshs dsls dssc e-cl eccc ecce eccl ecdc ecdf ecdl eced ecef eces ecfc ecfs eche echl echs ecsc ecse ecss eddc edde edds ede- edeh edel edes edfl edhs edle edss eecs eede eeee eees eefe eefl eehs eele eels eese efes effs efhs efsh ehcc ehdd eheh ehel ehhs ehle elce elch elde elds elec eled elee elef eleh eles elfc elfe elfs elhs elle ells else esce esch escs esdl esds esee esel eses esfs eshs esse essh essl fccf fcch fcds fces fchs fcsc fcsl fdhs fece fech fede feds feed feel fees fefc fefe feff fehd fehl feld fele felf fell fels fese fesh fess ffcc ffee ffff ffhs ffss fhfs fhhs fhss flcl fled flee fles flhs fscc fsec fshd fshs fssc fssf hccc hcch hccs hcfc hchs hcsc hcss hdfc hdhs hdss hech hecs hedd hede heds heed heef heel hees hefd hefe hefs hehe hehs held hele helf hell hels hesc hesh hess hfce hfcs hfhs hfss hhcl hhds hhhh hhhs hlde hlds hlhs hlss hscc hsed hses hsfc hsfs hshs hsls hsse lccc lcce lccs lcdd lcds lces lcfc lchc lchs lcls lcsc lcsd ldcf ldls ldsh lece lech lede leds leed leef leel lees lefe leff lehe lehs lele lell lese lesh less lfcc lfhe lfhs lhec lhee lhhh lhhs lhss llcc llcs lldc llds llef lles llhs lllc llll lscs lsds lses lsfc lshs sccc scce sccl sccs scdc scdf scds scec scee scel scfc scfe sch- sche schh schl schs scl- sclc scls scsc scsd scsh scsl sdcc sdch sddc sdds sdef sdes sdfc sdhd sdhs sdlc sdls sdsc sdsf sdsl 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 seel sees seff sefl sehe sehs seld sele self sell sels sesc sese sesh sess sfcc sfcs sfdc sffc sfhs sflc sfls sfss shcc she- shed shee shef sheh shel shes shhh shhs shl- shld shls shsc slcc slcd slds sled slee sles slhs slsc sscc ssce sscs ssdc ssdd ssdf ssec ssee sses ssfc ssfl sshl sshs sslc ssle sssc sssf sssh ssss