c-cd cccc ccci cccp cccs ccdc ccdi ccdp ccds cced ccee ccic ccid ccii ccip ccis ccpe ccpp ccps ccsd ccsi ccsp ccss ccst cctc cctt cd-e cdcs cdec cdes cdic cdii cdis cdps cdss cec- cece ceci cecp cecs cect cedd cede cedi cedt ceec cees ceip cepc cepe cepp ceps cept cesc cese cesi cesp cess cest cet- cete ceti cetp cets cicc cici cics cict 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 cpce cpcs cpep cpic cppd cpps cpsc cptp cpts cscc cscd csce csci cscs csdp csec csee csep cset csid csis csit cspc cspd cspe cspi csps cspt cssd csse cstc cstd csts ctcp ctec ctep ctic ctpp ctps ctsc ctss ctts dccc dcci dccp dccs dcct dcds dcii dcis dcps dcsc dcss dctc dcts dddd ddes ddie ddps ddss ddts dec- decc decd dece deci decs dect dedd dede dedi deed deep dees deet deid deie deip deis deit depc depe depp deps dept des- desc dese desi desp dess dest dete dets dice dici dict dide didi dids died diep dies diet diii diis dipc dipe dipp dips dipt dis- disc disd dise disi disp diss dist dite diti dits ditt dpci dpcp dpdt dpie dppc dpsd dpst dpts dscc dscp dscs dsdp dsei dsip dsps dspt dssc dssi dssp dsst dstc dsts dtcc dtdp dted dtss dttp eccc ecce ecci ecct ecdc eced eces ecip ecis ecit ecpd ecpp ecsc ecse ecsp ecss ect- ectc ects eddc edde eddi eddp edds ede- edei edes edie edip edis edit edss edts eecs eede eeee eees eeps eese eesi eetc eete eets eics eid- eide eidi 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 esce esci escs esdi esdp esds esee eses eset esie esis esit espc espe espi espp esps esse essi essp esst estc estd este estp ests etcc etcs etds etec etee etes etic etsi ette etti iccc icci iccp iccs icct icdc icdd icde icdp icec iced icee ices icet icis icpc icpd icps icsc icsd icse icsi icsp icss icst ictp icts idce idec ided idee ides idic idid idie idis idps idsc idse idss idtp idts iecc ieds ieet ieie iesc iesi iest iett iicd iide iied iies iiie iiii iiis iiit iisc iisd iisi iisp iist iitt ipcc ipce ipcs ipct ipdc ipdi ipec ipes ipet ipid ipie ippc ipsc ipse ipsi ipsp ipss iptc ipts iscc iscd isci iscp iscs isct isdc isde isds isec ised isee isep ises iset isic isie isis isit ispc ispe isps issc isse issi issp isss istc istd iste isti istp ists itcs itec itep ites itet itic itie itis itpc itse itsi itsp 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 pete peti pets pett picc pice pici pics pict pide pids pied piep pies piet piip pipe pipi pipp pips pisd pise pisi piss pist pite piti pits pitt ppcc ppcd ppci ppcs ppds ppic ppid ppie pppd pppp ppps ppss ppts pptt psci psdc psdi psdp psds psec psei psid psip psis pspi pspp psps pssc psse psst psts ptcc ptdc ptpd ptsd pttc 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 sctc sctd scts sdcc sddc sdds sdep sdes sdet sdic sdps sdsc sdss se-c se-d se-e se-i se-s se-t sec- secc secd sece secs sect sede seds seec seed seep sees seet seid seie seii seip seis seit sepd sepe sepi sepp seps sept sesc sese sesi sess sest set- setc sete seti sets sett sicc sice sici sicp sics sidd side sidi sids siec sied sies siit sipc sipe sipi sipp sips sipt sisc sisd sise sisi siss sist sit- sitc sitd site siti sits sitt 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 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 stds stec sted stee step stes stet stic stid stie stip stis stit stpd stpp stps stsi stss sttc sttd tccc tcdd tcep tctc tcts tdes tdis tdse tdss tecs tect tedd tede tedi teds teec teed tees teet teic teie teip teis tepe tepi tepp tesc tesd tese tesp tess test tete teti tets tett ticc tice tics tidc tidd tide tids tie- tied tiee tiei tiep ties tiet tiit tip- tipc tipe tipi tipp tips tipt tise tisi tiss tist titc tite titi titp tits titt tpcd tpcp tpcs tped tppd tppp tpsc tpte tptp tscc tscp tsec tses tset tsid tsis tsps tspt tsse tssi tsst tstc tsts ttcp ttss tttt