c-cd cccc ccci cccl cccs cccu ccdc ccdi ccds ccic ccid ccii ccil ccis cclc ccli ccls ccsd ccsi ccsl ccss ccst cctc cctl cctt ccuc ccus ccut cdcs cddl cdic cdii cdis cdli cdls cdss cicc cici cics cict cicu cidc cidi cids cidt ciid ciii ciis ciit cili cill cils cilt cis- cisc cisd cisl ciss cist citi citl cits citt citu ciuc cius clcd cldc clic clii clis clit clsc cltc clts clud clut cscc cscd csci cscl cscs csid csis csit csld cslu cssd cstc cstd csts csus ctic ctls ctsc ctss ctsu ctts cucc cuci cudi cuds cui- cuil cuis cuit culc culd cull culs cult cusd cuss cust cusu cut- cutc cuts cutt dccc dcci dccl dccs dcct dccu dcds dcii dcil dcis dcli dcls dcsc dcss dctc dcts dddd ddlc ddss ddts dici dict didi dids didu diii diis dili dill dils dis- disc disd disi diss dist diti dits ditt dius dlcs dlii dlil dlis dlit dlst dscc dscs dsls dssc dssi dsst dstc dsts dtcc dtss ducs duct dudd duds dudu duid duil duis duit dulc duli dull dult dulu dusi dust duts duul duut iccc icci iccl iccs icct iccu icdc icdd icdl icis icll icsc icsd icsi icss icst icts icus idic idid idil idis idli idls idsc idss idts idus iicd iiii iiis iiit iisc iisd iisi iist iisu iitt iiuc ilcd ilic ilis ilit ill- illd illi ills illt ilts ilud ilus ilut iscc iscd isci iscs isct iscu isdc isds isic isil isis isit isls issc issi isss issu istc istd isti ists isus itcs itic itil itis itll itsi itsu iucc iuds iuiu iusd iuss iust lccc lccs lcdd lcds lcis lcls lcsc lcsd lctl lcts ldci ldls lics lict lidl lids liii liis lili lill lils lilt lilu lisd lisi liss list lisu litd liti litl lits litt litu lius liut llcc llcs lldc llds lllc llll llud lscs lsds lsid lsts ltcc ltci ltcs ltds ltsi lttc ltuc luci lucs ludd ludi luis luit luli lull lulu lusi luss lust luti luts s-ic s-ii sccc sccl sccs scct scdc scds sci- scic scid scil scis scit scl- sclc scls scsc scsd scsi scsl scst scsu sctc sctd sctl scts scud scul scut sdcc sddc sdds sdic sdlc sdls sdlt sdsc sdsl sdss sdsu sicc sici sics sicu sidd sidi sids siit sil- silc sild sili sill sils silt silu sisc sisd sisi siss sist sisu sit- sitc sitd siti sits sitt situ siui sius siut sl-i slcc slcd slcu slds slic slid slit slsc slst slsu slts sluc slud slut sscc ssci sscs ssdc ssdd ssid ssis ssit sslc sslt sssc sssi ssss sstc sstd sstl ssts stcc stcs stcu stds stic stid stil stis stit stlc stld stlt stsi stss sttc sttd stuc stud stul stus stut suc- succ suci sucs sudd sudi suds suid suis suit sul- sulc suld suli sull sult sulu sus- susd susi suss sust susu suti sutu suus tccc tccu tcdd tctc tcts tcul tdil tdis tdls tdss ticc tics tidc tidd tids tiit tiiu tild till tils tilt tisi tiss tist titc titi tits titt titu tlli tscc tsid tsis tssi tsst tstc tsts tsui ttss tttt ttul tucc tudi tudu tuil tuis tuit tuiu tuli tull tulu tusc tusd tusi tuss tust tuti tutl tuts tutt tutu ucci ucdc ucdd ucil ucsc ucsd ucst ucsu ucut uddi udds udic udid udsd udsl udts uisd uist uits ulcc ulic ulli ulti ults ultt ulul ulus uscc uscs usdc usdl usds usdt usis uslu ussc usss usst ussu ustc usti usts usui usul usus utid util utis utsc utsl utti uttu uulu uusi uuuu