c-cd cccc ccci cccp cccs cccu ccdc ccdi ccdp ccds cced ccee ccic ccid ccii ccip ccis ccix ccpe ccpp ccps ccsd ccsi ccsp ccss ccuc ccup ccus ccxi cd-e cdcs cdec cdes cdex cdic cdii cdis cdps cdss cdxi cec- cece ceci cecp cecs cedd cede cedi cedu ceec cees ceip cepc cepe cepp ceps cesc cese cesi cesp cess ceui ceux cexe cicc cici cics cicu cidc cide cidi cidp cids ciee cies ciid ciii ciis cipp cips cis- cisc cisd cise cisp ciss ciuc ciup cius cixi cpce cpcs cpcu cpep cpic cpix cppd cpps cpsc cpsu cpsx cpus cscc cscd csce csci cscs csdp csec csee csep csid csis csix cspc cspd cspe cspi csps cssd csse csup csus cucc cuce cuci cude cudi cuds cued cues cui- cuis cupe cupp cups cusd cusp cuss cusu cxii cxix cxxi cxxx d-ix dccc dcci dccp dccs dccu dcds dcii dcis dcix dcps dcsc dcss dcup dcxi dcxx dddd ddes ddie ddps ddss dec- decc decd dece deci decs dedd dede dedi dedu deed deep dees deid deie deip deis depc depe depp deps des- desc dese desi desp dess desu deue deus deux dex- dexe dice dici dide didi dids didu died diep dies dieu diex diii diis dipc dipe dipp dips dipu dis- disc disd dise disi disp diss dius diux dixi dpci dpcp dpie dppc dppx dpsd dpsu dscc dscp dscs dsdp dsei dsip dsps dssc dssi dssp duce ducs dudd dude duds dudu dues duid duis dupe duse dusi dxcc dxci dxdc dxds dxec dxed dxep dxes dxii dxip dxix dxps dxsp dxss dxue dxxx eccc ecce ecci ecdc eced eces ecip ecis ecpd ecpp ecsc ecse ecsp ecss ecsu ecus eddc edde eddi eddp edds ede- edei edes edex edie edip edis edss educ edup eecs eede eedu eeee eees eeps eese eesi eics eid- eide eidi eidu eiec eied eiei eies eisd eise eiss epcc epci epec epee epes epi- epic epid epie epip epis epix eppc eppp epps epsc epsd epsi epsp epss epsx epus epxp esce esci escs escu esdi esdp esds esdu esdx esee eses esie esis espc espe espi espp esps esse essi essp essu esui esus eucd eude euse exec exed exes exid exis iccc icci iccp iccs iccu icdc icdd icde icdp icec iced icee ices icex icis icpc icpd icps icsc icsd icse icsi icsp icss icue icup icus idce idec ided idee ides idex idic idid idie idis idps idsc idse idss idus iecc ieds ieie iesc iesi iesu ieud iicd iide iied iies iiie iiii iiis iisc iisd iisi iisp iisu iiuc ipcc ipce ipcs ipdc ipdi ipec ipes ipex ipid ipie ipix ippc ipsc ipse ipsi ipsp ipss ipus ipxe iscc iscd isci iscp iscs iscu isdc isde isds isec ised isee isep ises isic isie isis ispc ispe isps issc isse issi issp isss issu isup isus iucc iuce iuds iuiu iupp iusd iuse iuss ixxi pccc pcce pccs pcep pcip pcpp pcps pcse pdci pdcp pdes pdic pdsd pdss pdxs pece peci pecs ped- pede pedi peds peec peed peep pees peip peis pepd pepe pepi peps pese pesi pess pesu picc pice pici pics picu pide pids pidx pied piep pies piip pipe pipi pipp pips pisd pise pisi piss pisu pius pixx ppcc ppcd ppci ppcs ppds ppic ppid ppie pppd pppp ppps ppss psci pscu psdc psdi psdp psds psec psei psid psip psis pspi pspp psps pssc psse pu-e puce puds pudu pued pueu puid puis puiu pupe pupi pups pupu pusd pusi puss puuc puxe puxi pxes s-ic s-ii sccc scce sccp sccs scdc scdp scds scec scee scep sci- scic scid scie scip scis scpe scpi scps scsc scsd scsi scsu scud scup sdcc sddc sdds sdep sdes sdic sdps sdsc sdss sdsu se-c se-d se-e se-i se-s se-u se-x sec- secc secd sece secs secu sede seds seec seed seep sees seeu seex seid seie seii seip seis seiu seix sepd sepe sepi sepp seps sepu sepx sesc sese sesi sess seui seux sex- sexe sexi sexp sicc sice sici sicp sics sicu sidd side sidi sids siec sied sies siex sipc sipe sipi sipp sips sisc sisd sise sisi siss sisu siue siui sius sixe sixx spcc spcs spdc spde spdp spec sped spee spes spex spic spie spip spis spix sppd spps spsd spse spsp spss spud spue spui spus sscc ssce ssci sscp sscs ssdc ssdd ssdp ssec ssee ssep sses ssex ssid ssis sspc sspe ssps sspx sssc sssi ssss suc- succ suci sucs sudd sude sudi suds sued suee sues sueu suid suie suis sup- supe supp sups sus- susd suse susi susp suss susu suus sux- suxe sxde u-ie ucci uccp ucdc ucdd uces ucsc ucsd ucsu uddi udds udic udid udpd udsd uepi uess uies uipi uisd uise upci upcs uped upic upie upis uppc uppe uppp uppu upsc upse upsi upup uscc usce uscs usdc usde usdp usds used usee uses usie usip usis usix uspc uspp usps ussc usse usss ussu usui usus uucp uusi uuuu uxue uxus x-ed xces xcii xcis xdcc xeus xexe xics xidi xiii xipe xipu xisi xixi xpcc xsup xuxu xxii xxix xxxi xxxx