c-cd cccc cccf ccci cccp cccs cccu ccdc ccdf ccdi ccdp ccds cced ccee ccfc ccfd ccff ccfi ccic ccid ccii ccip ccis ccpe ccpp ccps ccsd ccsf ccsi ccsp ccss ccuc ccup ccus cd-e cdcs cdec cdef cdes cdfe cdfs cdic cdii cdis cdps cdss cec- cece ceci cecp cecs cedd cede cedi cedu ceec cees cef- cefc ceip cepc cepe cepp ceps cesc cese cesi cesp cess ceui cfcf cfcs cfdp cfds cfps cfse cfsi cicc cici cics cicu cidc cide cidi cidp cids ciee cies cife ciff cifs ciid ciii ciis cipf cipp cips cis- cisc cisd cise cisp ciss ciuc ciup cius cpce cpcs cpcu cpep cpff cpic cpif cppd cpps cpsc cpsu cpus cscc cscd csce cscf csci cscs csdp csec csee csep csfc csid csis cspc cspd cspe cspi csps cssd csse csuf csup csus cucc cuce cuci cude cudi cuds cued cues cufc cuff cufi cui- cuif cuis cupe cupp cups cusd cusp cuss cusu dccc dcci dccp dccs dccu dcds dcfc dcfs dcii dcis dcps dcsc dcss dcup dddd ddes ddie ddps ddss dec- decc decd dece deci decs dedd dede dedi dedu deed deef deep dees defe deff defi defs deid deie deif deip deis depc depe depp deps des- desc dese desi desp dess desu deue deus dfcc dfcs dfcu dfds dice dici dide didi dids didu died dief diep dies dieu dif- diff difs diii diis dipc dipe dipp dips dipu dis- disc disd dise disi disp diss dius dpci dpcp dpie dppc dpsd dpsu dscc dscp dscs dsdp dsei dsfc dsif dsip dspf dsps dssc dssi dssp duce ducs dudd dude duds dudu dues dufc duff dufu duid duif duis dupe duse dusi eccc ecce ecci ecdc ecdf eced ecef eces ecfc ecfs ecip ecis ecpd ecpp ecsc ecse ecsp ecss ecsu ecus eddc edde eddi eddp edds ede- edei edes edfu edie edif edip edis edss educ edup eecs eede eedu eeee eees eefe eeps eese eesi efes effi effs efic efsi eics eid- eide eidi eidu eiec eied eiei eies eifs eisd eise eiss epcc epci epec epee epes epfc epi- epic epid epie epip epis eppc eppp epps epsc epsd epsf epsi epsp epss epus esce esci escs escu esdi esdp esds esdu esee eses esfp esfs esie esis espc espe espi espp esps esse essi essp essu esuf esui esus eucd eude eufc eufi euse fccf fccp fcds fces fcic fcii fcps fcsc fcup fdic fece fede fedi feds feed fees fefc fefe feff fefi feid feie feis fepc feps fese fess feud feus ffcc ffee ffff ffii ffps ffss ficc fice fics fidc fide fidf fids fiec fief fies fifc fife fiff fifi fiii fipp fips fisc fisd fise fisi fiss fisu fp-c fpcc fscc fsec fsfi fspc fspf fssc fssf fssp fuc- fuci fudd fude fudi fufc fuff fufu fuid fusc fusd fuse fusi fuss fusu iccc iccf icci iccp iccs iccu icdc icdd icde icdp icec iced icee icef ices icis icpc icpd icps icsc icsd icse icsi icsp icss icue icup icus idce idec ided idee idef ides idfc idfp idic idid idie idis idps idsc idse idsf idss idus iecc ieds ieie iesc iesi iesu ieud ifcd ifcp ifes ific ifid ifis ifps ifsc ifsp iicd iide iied iies iiie iiii iiis iipf iisc iisd iisi iisp iisu iiuc ipcc ipce ipcs ipdc ipdi ipec ipes ipfc ipid ipie ippc ippf ipsc ipse ipsi ipsp ipss ipus iscc iscd isci iscp iscs iscu isdc isde isds isec ised isee isep ises isfc isfp isic isie isis ispc ispe ispf isps issc isse issf issi issp isss issu isup isus iucc iuce iuds iuef iuiu iupp iusd iuse iuss pccc pcce pccs pcep pcfc pcip pcpp pcps pcse pdci pdcp pdes pdfs pdic pdsd pdss pece peci pecs ped- pede pedf pedi peds peec peed peep pees pefc peff pefs peip peis pepd pepe pepi peps pese pesi pess pesu pfce pfcs pfff pfic pfis pfps pfui picc pice pici pics picu pide pids pied piep pies piff pifs piip pipe pipi pipp pips pisd pise pisi piss pisu pius ppcc ppcd ppci ppcs ppds ppic ppid ppie ppif pppd pppp ppps ppsf ppss psci pscu psdc psdi psdp psds psec psei psfs psid psip psis pspi pspp psps pssc psse pu-e puce puds pudu pued pueu puff puid puis puiu pupe pupi pups pupu pusd pusi puss puuc s-ic s-ii sccc scce sccp sccs scdc scdf scdp scds scec scee scep scfc scfe scfi sci- scic scid scie scif scip scis scpe scpi scps scsc scsd scsi scsu scud scup sdcc sddc sdds sdef sdep sdes sdfc sdic sdif sdps sdsc sdsf sdss sdsu se-c se-d se-e se-f se-i se-s se-u sec- secc secd sece secs secu sede seds seec seed seef seep sees seeu seff sefi seid seie seif seii seip seis seiu sepd sepe sepi sepp seps sepu sesc sese sesi sess seui sfcc sfcs sfdc sffc sfpc sfpd sfss sfsu sicc sice sici sicp sics sicu sidd side sidi sids siec sied sief sies sife siff sifu sipc sipe sipi sipp sips sisc sisd sise sisi siss sisu siue siui sius spcc spcs spdc spde spdf spdp spec sped spee spef spes spfc spfs spic spie spip spis sppd sppf spps spsd spse spsp spss spud spue spui spus sscc ssce ssci sscp sscs ssdc ssdd ssdf ssdp ssec ssee ssep sses ssfc ssfp ssid ssis sspc sspe sspf ssps sssc sssf sssi ssss suc- succ suci sucs sudd sude sudi suds sued suee sues sueu suf- sufc suff sufi sufs sufu suid suie suis sup- supe supp sups sus- susd suse susi susp suss susu suus u-ie ucci uccp ucdc ucdd uces ucsc ucsd ucsf ucsu uddi udds udic udid udpd udsd uepi uess ufcu uffe ufip uies uipi uisd uise upci upcs updf uped upic upie upis uppc uppe uppp uppu upsc upse upsi upup uscc usce uscf uscs usdc usde usdf usdp usds