c-cd cccc cccl cccp ccdc ccdp ccdr cced ccee ccel cclc ccpe ccpl ccpp ccpr ccrc ccre ccrl ccrp ccrt cctc cctl cctt cd-e cd-r cddl cddr cdec cder cdre cec- cece cecp cect cedd cede cedt ceec ceel cel- celc cele cell celt cepc cepe cepp cepr cept cer- cerc cerd cere cerl cerp cert cet- cete cetp clcd cldc cldr clec cled clee clep cler clet clpp clrd cltc cpce cpdl cpep cper cplc cppd cpre cprt cptp cptr crcc crce crcr crdc cre- crec cred cree crep cret crpc crrt crtc crtl crtp ctcp ctec ctep ctle ctpp ctrc ctrl ctrp dccc dccl dccp dcct dcpl dctc dddd ddlc ddrc ddre dec- decc decd dece decl dect dedd dede deed deel deep deer deet deld dele dell delp delt depc depe depp depr dept der- derc dere derp derr dete detr dpcp dpdt dper dpll dppc dred dree drel dret dtcc dtdp dted dtle dtpl dtrl dttp e-cl eccc ecce eccl ecct ecdc ecdl eced eclt ecpd ecpp ecrc ecrl ecrr ect- ectc eddc edde eddp ede- edel eder edle eede eeee eele eerc eetc eete el-p elce elde eldr elec eled elee eler elet elle elpe elte epcc epec epee eper eple epll eppc eppp eprp epte ercc erce ercp erde erec ered erel erer eret erld erle erll erpe errc erre ertl etcc etec etee etel eter etre ette lccc lcce lcdd lcdp lcdr lcer lcpc lcpd lcpl lcrd lcrl lctl lddp ldpc lece lect lede ledt leed leel leep leer leet lele lell lepe lepp lept lerc lerd lere lerp lert lete lett llcc lldc lldp llet lllc llll lpec lppl lprp lrdd lrrc lrrr ltcc ltee lttc lttr pccc pcce pccl pcep pcer pcll pcpp pcrc pcrd pcre pcrl pcte pdcp pdlc pdpr pdrc pdtc pece pecl pecr pect ped- pede peec peed peel peep peer peet pel- pele pell pelt pepd pepe per- perc perd pere perl perp perr pert pete petr pett plcc plce pldt ple- plec pled plee plet plpp pltt ppcc ppcd pper pple pppd pppp pprc pptt prcc prcd prcp pre- prec pred pree prel prep pret prle prlr prpd prrd prtc prtp prtr ptcc ptcl ptdc pter ptld ptpd ptrd pttc rccc rcdc rcde rcep rcet rcle rcpd rcpt rcrd rctc rder rdpc recc recd rece recp recr rect redc redd rede redl redr reed reel reep reet reld rele rell relp relt repe repl repp repr rept rerd rere rert retd rete retr rett rldt rlee rpdp rpet rptd rred rrle rrrr rtcc rtce rtdt rtee rtle rtlt rttp tccc tcdd tcep tctc tecl tecr tect tedd tede teec teed teel teer teet tel- telc teld tele tell telt tepe tepp ter- terc tere terp terr tete tetr tett tldp tldr tpcd tpcp tped tper tpld tppd tppp tppr tpte tptp tptr trcc trcl tre- trec tred tree tret trpc trpe trpp trtc trte trtr ttcp tter tttt