c-cd cccc cccf ccci cccs cccu ccdc ccdf ccdi ccds cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccis ccsd ccsf ccsi ccss ccst cctc cctt ccuc ccus ccut cd-e cdcs cdec cdef cdes cdfe cdfs cdic cdii cdis cdss cec- cece ceci cecs cect cedd cede cedi cedt cedu ceec cees cef- cefc cesc cese cesi cess cest cet- cete ceti cets ceui cfcf cfcs cfds cfit cfse cfsi cftc cfte cicc cici cics cict cicu cidc cide cidi cids cidt ciee cies cife ciff cifs ciid ciii ciis ciit cis- cisc cisd cise ciss cist cite citf citi cits citt citu ciuc cius cscc cscd csce cscf csci cscs csec csee cset csfc csid csis csit cssd csse cstc cstd csts csuf csus ctcf ctec ctfc ctfs ctic ctsc ctss ctsu ctts cucc cuce cuci cude cudi cuds cued cues cufc cuff cufi cui- cuif cuis cuit cusd cuss cust cusu cut- cutc cute cuts cutt dccc dcci dccs dcct dccu dcds dcfc dcfs dcii dcis dcsc dcss dctc dcts dddd ddes ddie ddss ddts dec- decc decd dece deci decs dect dedd dede dedi dedu deed deef dees deet defe deff defi defs deft deid deie deif deis deit des- desc dese desi dess dest desu dete dets deue deus deut dfcc dfcs dfcu dfds dfdt dfts dice dici dict dide didi dids didu died dief dies diet dieu dif- diff difs diii diis dis- disc disd dise disi diss dist dite diti dits ditt dius dscc dscs dsei dsfc dsif dssc dssi dsst dstc dsts dtcc dted dtfc dtss duce ducs duct dudd dude duds dudu dues duet dufc duff dufu duid duif duis duit duse dusi dust dute duts duut eccc ecce ecci ecct ecdc ecdf eced ecef eces ecfc ecfs ecis ecit ecsc ecse ecss ecsu ect- ectc ectf ects ecus eddc edde eddi edds ede- edei edes edfu edie edif edis edit edss edts educ eecs eede eedu eeee eees eefe eese eesi eetc eete eets eetu efes efet effi effs efic efit efsi eft- efts eftu eics eid- eide eidi eidu eiec eied eiei eies eifs eisd eise eiss eist eitc eiti esce esci escs escu esdi esds esdu esee eses eset esfs esie esis esit esse essi esst essu estc estd este ests esuf esui esus etcc etcs etds etec etee etes etfc etfe etic etsi etsu ette etti ettu etui eucd eude eufc eufi euse fccf fcds fces fcic fcii fcsc fcst fdic fdst fdtc fdti fece fect fede fedi feds feed fees feet fefc fefe feff fefi feid feie feis feit fese fess fest fete feti fets fett fetu feud feus ffcc ffee ffff ffii ffss fftf ficc fice fics fict fidc fide fidf fids fiec fief fies fifc fife fiff fifi fift fiii fisc fisd fise fisi fiss fist fisu fitc fite fiti fits fitt fscc fsec fsfi fssc fssf ft-c ftcd ftdi ftfc ftii ftse ftuc fuc- fuci fuct fudd fude fudi fuet fufc fuff fufu fuid fuit fusc fusd fuse fusi fuss fust fusu fute futi futs futu iccc iccf icci iccs icct iccu icdc icdd icde icec iced icee icef ices icet icis icsc icsd icse icsi icss icst icts icue icus idce idec ided idee idef ides idfc idic idid idie idis idsc idse idsf idss idts idus iecc ieds ieet ieie iesc iesi iest iesu ietf iett ieud ifcd ifes ific ifid ifis ifit ifsc iicd iide iied iies iiie iiii iiis iiit iisc iisd iisi iist iisu iitt iiuc iscc iscd isci iscs isct iscu isdc isde isds isec ised isee ises iset isfc isic isie isis isit issc isse issf issi isss issu istc istd iste isti ists isus itcs itec ites itet itic itie itif itis itse itsf itsi itsu ittf iucc iuce iuds iuef iuiu iusd iuse iuss iust s-ic s-ii sccc scce sccs scct scdc scdf scds scec scee scet scfc scfe scfi sci- scic scid scie scif scis scit scsc scsd scsi scst scsu sctc sctd scts scud scut sdcc sddc sdds sdef sdes sdet sdfc sdic sdif sdsc sdsf sdss sdsu se-c se-d se-e se-f se-i se-s se-t se-u sec- secc secd sece secs sect secu sede seds seec seed seef sees seet seeu seff sefi seft seid seie seif seii seis seit seiu sesc sese sesi sess sest set- setc sete setf seti sets sett seui sfcc sfcs sfdc sffc sfss sfsu sfts sicc sice sici sics sicu sidd side sidi sids siec sied sief sies sife siff sift sifu siit sisc sisd sise sisi siss sist sisu sit- sitc sitd site siti sits sitt situ siue siui sius siut sscc ssce ssci sscs ssdc ssdd ssdf ssec ssee sses sset ssfc ssid ssis ssit sssc sssf sssi ssss sstc sstd ssts stcc stcs stcu stds stec sted stee stef stes stet stfc stfu stic stid stie stif stis stit stsf stsi stss sttc sttd stuc stud stue stuf stus stut suc- succ suci sucs sudd sude sudi suds sued suee sues suet sueu suf- sufc suff sufi sufs sufu suid suie suis suit sus- susd suse susi suss sust susu sute suti sutu suus tccc tccu tcdd tcfc tctc tcts tdes tdff tdis tdse tdss tecs tect tedd tede tedi teds teec teed teef tees teet tefc teff tefi teft teic teie teis teiu tesc tesd tese tess test tete teti tets tett tetu teut tfcu tfdc tfec tfsd tfsi tfss tftc ticc tice tics tidc tidd tide tids tie- tied tiee tief tiei ties tiet tiff tift tiit tiiu tise tisi tiss tist titc tite titi tits titt titu tscc tsec tses tset tsfc tsid tsis tsse tssf tssi tsst tstc tsts tsui ttfc ttff ttss tttt tucc tude tudi tudu tuei tues tuet tufc tufe tuff tufi tuft tufu tuis tuit tuiu tusc tusd tusi tuss tust tute tuti tuts tutt tutu u-ie ucci ucdc ucdd uces ucsc ucsd ucsf ucst ucsu ucut uddi udds udet udic udid udsd udts uess