c-cd cccc cccl cccm cccs ccdc ccdh ccdm ccds cchl cchs cclc cclm ccls ccmc ccmd ccmm ccms ccsd ccsl ccss ccst cctc cctl cctt cdcs cddl cdhs cdls cdms cdss chch chcm chcs chhs chlc chlt chmc chml chms chmt chsc chsh chsm chst chtm chtt clcd cldc clhs clmd clsc clsm cltc clts cmcc cmcs cmhc cmhs cmll cmmc cmml cmms cmsc cmst cmtc cscc cscd csch cscl cscs cshl cshs csld csmc cssd cssm cstc cstd cstm csts cths ctls ctsc ctss ctts dccc dccl dccs dcct dcds dchs dcls dcml dcms dcsc dcss dctc dctm dcts dddd ddlc ddss ddts dlcs dlst dmcc dmch dmcm dmcs dmdc dmds dmdt dmhc dmhs dmss dmst dmts dscc dsch dscs dsdm dshs dsls dsmc dsml dsms dssc dsst dstc dsts dtcc dthd dtss hccc hcch hccs hchs hclm hcmc hcmm hcms hcsc hcss hcst hdhs hdml hdms hdss hdtt hhcl hhds hhhh hhhs hhms hlcm hlds hlhs hlss hmcs hmds hmdt hmhs hmlt hmmm hmms hmsm hmtd hscc hsct hshs hsls hsmm hsts htcc hths html htms htsc httm lccc lccm lccs lcdd lcds lchc lchs lcls lcms lcsc lcsd lctl lctm lcts lddm ldls ldsh lhhh lhhs lhss llcc llcs lldc llds llhs lllc llll llms lmcc lmds lmhs lmms lmsh lscm lscs lsds lshs lsts ltcc ltcs ltds lths lttc mccc mccd mccl mcdc mcdd mcdl mchs mcht mclt mcmc mcml mcmt mcsd mcss mcst mctc mcts mdcc mdch mdcl mddl mddm mdds mdhc mdhs mdmc mdsd mdst mhhs mhmm mhsc mlcc mlhs mlss mmcc mmcd mmcl mmcm mmcs mmct mmdc mmdl mmds mmhl mmhm mmhs mmmc mmmd mmmh mmmm mmms mmsc mmsd mmst mmts mscc mscl msdc mshd mshs msht msmc msml msmm msms mssm msst mstc msth msts mtdh mths mtld mtsl mtss mtst mtts sccc sccl sccm sccs scct scdc scds sch- schh schl schs scl- sclc sclm scls scmc scmm scms scsc scsd scsh scsl scst sctc sctd sctl scts sdcc sdch sddc sdds sdhd sdhs sdlc sdls sdlt sdms sdsc sdsl sdsm sdss sdtm shcc shhh shhs shl- shld shls shm- shmd shsc shts slcc slcd slds slhs sllm slmm slsc slst slts smcc smch smdc smhs smlc smls smsc smsd smsh smss smtc smtd smth sscc sscs ssdc ssdd ssdm sshl sshs sslc sslt ssmc ssml sssc sssh sssm ssss sstc sstd ssth sstl ssts stcc stch stcs stdm stds sths stlc stld stlh stlt stmc stms stmt stsm stss sttc sttd tccc tcdd tch- tchh tchs tcsh tctc tcts tdhs tdls tdss thch thds thms thmt thsd thss thts tmcc tmcm tmhs tmsc tmtt tscc tshs tsmc tssm tsst tstc tstm tsts ttml ttms ttss tttt