c-cd cccc ccci cccp cccs ccdc ccdi ccdp ccdr ccds cced ccee ccic ccid ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccrt ccsd ccsi ccsp ccss ccst cctc cctt cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdps cdre cdrs cdss cec- cece ceci cecp cecs cect cedd cede cedi cedt ceec cees ceip cepc cepe cepp cepr ceps cept cer- cerc cerd cere ceri cerp cers cert cesc cese cesi cesp cesr cess cest cet- cete ceti cetp cets cicc cici cicr cics cict cidc cide cidi cidp cidr cids cidt ciee cier cies ciid ciii ciis ciit cipp cips circ cire ciri cirr cirs cirt cis- cisc cisd cise cisp cisr ciss cist cite citi citp cits citt cpce cpcs cpep cper cpic cppd cpps cpre cpri cprs cprt cpsc cpsr cptp cptr cpts crcc crce crcr crdc cre- crec cred cree crei crep cres cret cric crie crip cris crit crpc crps crrt crsp crss crst crtc crtp crts cscc cscd csce csci cscr cscs csdp csdr csec csee csep cser cset csid csir csis csit cspc cspd cspe cspi csps cspt csrc csrd csrs cssd csse cssr cstc cstd cstr csts ctcp ctec ctep ctic ctpp ctps ctrc ctrp ctrs ctsc ctss ctts dccc dcci dccp dccs dcct dcds dcii dcis dcps dcsc dcss dctc dcts dddd ddes ddie ddps ddrc ddre ddss ddts dec- decc decd dece deci decs dect dedd dede dedi deed deep deer dees deet deid deie deip deir deis deit depc depe depp depr deps dept der- derc dere deri derp derr ders des- desc dese desi desp dess dest dete detr dets dice dici dict dide didi dids died diep dier dies diet diii diis dipc dipe dipp dips dipt dird dire dirr dirs dirt dis- disc disd dise disi disp diss dist dite diti dits ditt dpci dpcp dpdt dper dpie dppc dpsd dpst dpts dred dree drei dres dret dric drie drip drit drrs drsp dscc dscp dscr dscs dsdp dsdr dsei dsip dsps dspt dsrc dsri dsrp dsrr dssc dssi dssp dsst dstc dsts dtcc dtdp dted dtss dttp eccc ecce ecci ecct ecdc eced eces ecip ecis ecit ecpd ecpp ecrc ecri ecrr ecsc ecse ecsp ecss ect- ectc ects eddc edde eddi eddp edds ede- edei eder edes edie edip edis edit edss edts eecs eede eeee eees eeps eerc eers eese eesi eetc eete eets eics eid- eide eidi eidr eiec eied eiei eier eies eipr eird eire eirs eisd eise eiss eist eitc eiti eitr epcc epci epec epee eper epes epi- epic epid epie epip epis epit eppc eppp epps eprp eprs epsc epsd epsi epsp epss epte ercc erce ercp erde erdi erds erec ered erei erer eres eret eric erie eris erit erpe erps errc erre errs erse ersi erst erts esce esci escr escs esdi esdp esds esee eser eses eset esie esis esit espc espe espi espp esps esrd esri esse essi essp esst estc estd este estp estr ests etcc etcs etds etec etee eter etes etic etre etsi ette etti iccc icci iccp iccr iccs icct icdc icdd icde icdp icec iced icee icer ices icet icis icpc icpd icps icrc icre icrr icrs icrt icsc icsd icse icsi icsp icsr icss icst ictp icts idce idcr idec ided idee ider ides idic idid idie idir idis idps idrc idre idsc idse idss idtp idts iecc iedr ieds ieet ieie iere ieri iers iesc iesi iesr iest iett iicd iide iied iies iiie iiii iiis iiit iirc iirs iisc iisd iisi iisp iisr iist iitr iitt ipcc ipce ipcs ipct ipdc ipdi ipec iper ipes ipet ipid ipie ippc ippr ipri ipsc ipse ipsi ipsp ipss iptc ipts ircc ircd ircs irdc irdp irds ired iree irer ires iri- iric irid irie irip iris irpc irpe irps irrc irre irri irrs irse irsp irte irti irtp irts iscc iscd isci iscp iscr iscs isct isdc isde isds isec ised isee isep iser ises iset isic isie isis isit ispc ispe ispr isps isri isrp issc isse issi issp issr isss istc istd iste isti istp istr ists itcs itec itep iter ites itet itic itie itis itpc itri itrs itse itsi itsp pccc pcce pccs pcep pcer pcip pcpp pcps pcrc pcrd pcre pcse pcte pcts pdci pdcp pdes pdic pdpr pdrc pdrs pdsd pdss pdtc pece peci pecr pecs pect ped- pede pedi peds peec peed peep peer pees peet peip peir peis peit pepd pepe pepi peps per- perc perd pere peri perp perr pers pert pese pesi pess pest pete peti petr pets pett picc pice pici picr pics pict pide pids pied piep pier pies piet piip pipe pipi pipp pips pirc pire piri pirr pirs pisd pise pisi piss pist pite piti pitr pits pitt ppcc ppcd ppci ppcs ppds pper ppic ppid ppie pppd pppp ppps pprc ppss ppts pptt prcc prcd prcp prcs pre- prec pred pree prep pres pret pri- prid prie prii pris prpd prps prrd prri prrs prsc prsd prse prsi prss prtc prti prtp prtr psci psdc psdi psdp psdr psds psec psei psid psip psis pspi pspp pspr psps psrd psrp pssc psse psst psts ptcc ptdc pter ptpd ptrd ptsd pttc rccc rccs rcdc rcde rcds rcep rcet rcic rcid rcis rcpd rcpi rcps rcpt rcrd rcsc rcsd rcsi rcss rctc rcti rcts rder rdpc recc recd rece reci recp recr recs rect redc redd rede redi redr reds reed reep rees reet reid reii reir reis reit repe repi repp repr reps rept rerd rere reri rers rert rese resi resp ress rest retd rete reti retr rets rett ricc rice rics rict ridc ridd ride ridi rids ried riep rier ries riet riis ripd ripe ripi ripp ripr rips ript rire riri rirs risc risd rise risi risp riss rist rite riti rits ritt rpcs rpdp rpet rpii rpps rptd rpts rred rrrr