c-cd cccc ccci cccp cccs cccu ccdc ccdi ccdp ccds cced ccee ccic ccid ccii ccip ccis ccpe ccpp ccps ccsd ccsi ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cd-e cdcs cdec cdes cdic cdii cdis cdps cdss cec- cece ceci cecp cecs cect cedd cede cedi cedt cedu ceec cees ceip cepc cepe cepp ceps cept cesc cese cesi cesp cess cest cet- cete ceti cetp cets ceui cicc cici cics cict cicu cidc cide cidi cidp cids cidt ciee cies ciid ciii ciis ciit cipp cips cis- cisc cisd cise cisp ciss cist cite citi citp cits citt citu ciuc ciup cius cpce cpcs cpcu cpep cpic cppd cpps cpsc cpsu cptp cpts cpus cscc cscd csce csci cscs csdp csec csee csep cset csid csis csit cspc cspd cspe cspi csps cspt cssd csse cstc cstd csts csup csus ctcp ctec ctep ctic ctpp ctps ctsc ctss ctsu ctts cucc cuce cuci cude cudi cuds cued cues cui- cuis cuit cupe cupp cups cusd cusp cuss cust cusu cut- cutc cute cuts cutt dccc dcci dccp dccs dcct dccu dcds dcii dcis dcps dcsc dcss dctc dcts dcup dddd ddes ddie ddps ddss ddts dec- decc decd dece deci decs dect dedd dede dedi dedu deed deep dees deet deid deie deip deis deit depc depe depp deps dept des- desc dese desi desp dess dest desu dete dets deue deus deut dice dici dict dide didi dids didu died diep dies diet dieu diii diis dipc dipe dipp dips dipt dipu dis- disc disd dise disi disp diss dist dite diti dits ditt dius dpci dpcp dpdt dpie dppc dpsd dpst dpsu dpts dscc dscp dscs dsdp dsei dsip dsps dspt dssc dssi dssp dsst dstc dsts dtcc dtdp dted dtss dttp duce ducs duct dudd dude duds dudu dues duet duid duis duit dupe duse dusi dust dute dutp duts duut eccc ecce ecci ecct ecdc eced eces ecip ecis ecit ecpd ecpp ecsc ecse ecsp ecss ecsu ect- ectc ects ecus eddc edde eddi eddp edds ede- edei edes edie edip edis edit edss edts educ edup eecs eede eedu eeee eees eeps eese eesi eetc eete eets eetu eics eid- eide eidi eidu eiec eied eiei eies eisd eise eiss eist eitc eiti epcc epci epec epee epes epi- epic epid epie epip epis epit eppc eppp epps epsc epsd epsi epsp epss epte epus esce esci escs escu esdi esdp esds esdu esee eses eset esie esis esit espc espe espi espp esps esse essi essp esst essu estc estd este estp ests esui esus etcc etcs etds etec etee etes etic etsi etsu ette etti ettu etui eucd eude euse iccc icci iccp iccs icct iccu icdc icdd icde icdp icec iced icee ices icet icis icpc icpd icps icsc icsd icse icsi icsp icss icst ictp icts icue icup icus idce idec ided idee ides idic idid idie idis idps idsc idse idss idtp idts idus iecc ieds ieet ieie iesc iesi iest iesu iett ieud iicd iide iied iies iiie iiii iiis iiit iisc iisd iisi iisp iist iisu iitt iiuc ipcc ipce ipcs ipct ipdc ipdi ipec ipes ipet ipid ipie ippc ipsc ipse ipsi ipsp ipss iptc ipts ipus iput iscc iscd isci iscp iscs isct iscu isdc isde isds isec ised isee isep ises iset isic isie isis isit ispc ispe isps issc isse issi issp isss issu istc istd iste isti istp ists isup isus itcs itec itep ites itet itic itie itis itpc itse itsi itsp itsu itup iucc iuce iuds iuiu iupp iusd iuse iuss iust pccc pcce pccs pcep pcip pcpp pcps pcse pcte pcts pdci pdcp pdes pdic pdsd pdss pdtc pece peci pecs pect ped- pede pedi peds peec peed peep pees peet peip peis peit pepd pepe pepi peps pese pesi pess pest pesu pete peti pets pett peut picc pice pici pics pict picu pide pids pied piep pies piet piip pipe pipi pipp pips pisd pise pisi piss pist pisu pite piti pits pitt pitu pius ppcc ppcd ppci ppcs ppds ppic ppid ppie pppd pppp ppps ppss ppts pptt psci pscu psdc psdi psdp psds psec psei psid psip psis pspi pspp psps pssc psse psst psts pstu ptcc ptdc ptpd ptsd pttc ptui pu-e puce puds pudu pued puet pueu puid puis puit puiu pupe pupi pups pupu pusd pusi puss pust put- pute puti puts putt putu puuc s-ic s-ii sccc scce sccp sccs scct scdc scdp scds scec scee scep scet sci- scic scid scie scip scis scit scpe scpi scps scpt scsc scsd scsi scst scsu sctc sctd scts scud scup scut sdcc sddc sdds sdep sdes sdet sdic sdps sdsc sdss sdsu se-c se-d se-e se-i se-s se-t se-u sec- secc secd sece secs sect secu sede seds seec seed seep sees seet seeu seid seie seii seip seis seit seiu sepd sepe sepi sepp seps sept sepu sesc sese sesi sess sest set- setc sete seti sets sett seui sicc sice sici sicp sics sicu sidd side sidi sids siec sied sies siit sipc sipe sipi sipp sips sipt sisc sisd sise sisi siss sist sisu sit- sitc sitd site siti sits sitt situ siue siui sius siut spcc spcs spdc spde spdp spdt spec sped spee spes spet spic spie spip spis spit sppd spps spsd spse spsp spss spst sptc spts spud spue spui spus sput sscc ssce ssci sscp sscs ssdc ssdd ssdp ssec ssee ssep sses sset ssid ssis ssit sspc sspe ssps sspt sssc sssi ssss sstc sstd sstp ssts stcc stcp stcs stcu stds stec sted stee step stes stet stic stid stie stip stis stit stpd stpp stps stsi stss sttc sttd stuc stud stue stup stus stut suc- succ suci sucs sudd sude sudi suds sued suee sues suet sueu suid suie suis suit sup- supe supp sups supt sus- susd suse susi susp suss sust susu sute suti sutu