c-cd cccc cccl cccp ccdc ccdp ccdr cced ccee ccel cclc ccoc ccod ccpe ccpl ccpp ccpr ccrc ccre ccrl ccrp cd-e cd-r cddl cddr cdec cder cdre cec- cece ceco cecp cedd cede cedo ceec ceel ceke cel- celc cele cell celo ceol ceop ceor cepc cepe cepo cepp cepr cer- cerc cerd cere cerl cero cerp ckck ckcl ckco ckdo cker ckoc ckoo ckor ckpc ckpr ckrc ckrd clcd cldc cldr clec cled clee clek cleo clep cler clod cloe clok cloo clop clor clpp clrd clro coce cock coco cocp codd code codl coed coel coep cok- coke coko col- cold cole colk coll colo colp cood cook cool coop copd cope copo copp copr cor- corc cord core cork corl coro corp corr cpce cpdl cpep cper cplc cppd cpre crcc crce crcr crdc cre- crec cred cree creo crep crkc crkl crkp croc crod croe crok crol croo crop cror crpc dccc dccl dccp dcop dcpl dcpo dcrk dddd ddlc ddoc ddpo ddrc ddre dec- decc decd dece deck decl deco dedd dede dedo deed deek deel deep deer dek- deke deld dele delk dell delo delp deol deop deor depc depe depo depp depr der- derc dere derk dero derp derr dkdc dlco doce dock doco dod- dodd dode dodo doek doel doer doke doko dold dole dolk doll dolo dolp dood dook dool doop door dope dopo dopp dopr dorc dord dore dork doro dorp dorr dpcp dper dpll dppc dprk dred dree drek drel drod drol drop e-cl eccc ecce eccl ecco ecdc ecdl eced ecko eco- ecod ecol ecop ecpd ecpp ecrc ecrl ecrr eddc edde eddo eddp ede- edel eder edle edoc edod eede eeee eeke eele eeoc eerc eero ekco eked ekek eker ekpe ekpo el-p elce elco elde eldr elec eled elee elek eleo eler elke elko elle ello elod elok elpe elro eocd eode eole eolo eore eorl epcc epec epee eper eple epll epoc epod epol epor eppc eppo eppp epro eprp ercc erce ercp erde erec ered erel erer erke erld erle erll eroc erod eroe erol eroo erpe errc erre erro k-lo kccc kccd kcck kccl kccr kcdc kcdd kcdr kcec kced kcee kcel kceo kcep kckc kckk kckl kcko kckr kclc kcle kclk kcll kclr kcoe kcol kcor kcpc kcpl kcpo kcpr kcrc kcro kcrp kcrr kdcc kdcd kdce kdco kdcr kddc kddd kddk kddl kddr kdec kdel kdep kdkd kdkk kdko kdkr kdlc kdld kdll kdlo kdlp kdlr kdoc kdoe kdok kdpr kdrl kdro keck keco kecr kedc kedd kede kedo kedp kedr keed keek keel keep keer kekc keke kekl keko keld kele kelk kell kelo kelp keok keol kep- kepc kepd kepe ker- kerc kere kerk kerl kero kerp kerr kkcd kkck kkcl kkco kkcr kkdc kkdd kkdl kkdo kked kkkk kklc kkld kkll kklo kkol kkoo kkor kkpc kkpk kkpl kkrc kkre kkrk kkrl kkro kkrr klcc klcd klce klck klcl klcr kldc kldd klde kldr klec kled klee klek kleo klep kler klkc klkk klkl klko klkr kllc klle kllk kllp kloc kloe klok klol kloo klop klor klpc klpd klpr klrc klrd klrk klrr kocd kock kocp kode kodk kodl kodo koed koel kokc koke kokk koko kokp kokr kolc kold kole kolk koll kolo kolr kooc kook kool kooo koop koor kope kopp kopr korc kord kore kork korl koro korr kpcc kpcl kpcr kpdc kpdo kpdr kpek kpel kper kpke kpkk kpkl kpkr kplc kpld kplk kplo kplr kpoc kpod kpoe kpok kpol kpoo kpop kppc kppd kppk kppl kppo kppp kppr kprc kprd kpre kprk kprl kpro kprp kprr krcc krcd krce krcl krco krdc krdd krde krdo krdr krec kred kree krek kreo krkc krkd krke krkk krko krkr krlc krld krle kroc krod kroe krok krol kroo krop kror krpl krpr krrc krre krrk krrl krro krrr lccc lcce lcdd lcdp lcdr lcer lcor lcpc lcpd lcpl lcrd lcrl lddp ldeo ldpc lece leck leco lede ledo leed leek leel leep leer leke lekk leko lele lell lelo leoc leod leok leor lepe lepo lepp lerc lerd lere lerk lero lerp llcc lldc lldp lllc llll lloc llod lloo locc loce lock loco lode loke lokk loko lold lole loll lolo looc lood looe look lool loop loor lope lopp lord lore lork loro lpec lpod lppl lprp lrdd lroc lrrc lrrr o-eo occc oce oced ocee ocke oclc ocpd ocpp ocre ocrl ocro ocrr oddd oded odel odeo oder odle odoo odop odor odrl odrp oec- oecc oedo oeec oele oere oked oker okko oklo okok okol okor okpe okpo okre okro olcc olde ole- oled oleo oler olle ollo olor olpc olpe oocr ooer oold oolo oooo oord oore opec oped opel opep oper ople opo- opor oppo orce orco orde ordo ore- orec ored orek orel oreo orer orke orko orle orlo oro- oroe orok oror orpc orpe orro pccc pcce pccl pcep pcer pclk pcll pclo pcod pcoe pcpp pcrc pcrd pcre pcrl pdcp pdlc pdoc pdpr pdrc pece peck pecl peco pecr ped- pede pedo peec peed peek peel peep peer peke pekk peko pel- pele pell pelo peor pepd pepe pepo per- perc perd pere perk perl pero perp perr pklr plcc plce ple- plec pled plee plek pleo plkk ploc plod plok ploo plop plpp pocd poce pock poco pod- podd pode podo poed poel poer poke poko pold pole polk poll polo pood pook pool poop poor pop- popc pope popo popp porc pore pork poro porr ppcc ppcd ppdk pper pple pplo ppod pppd pppo pppp pprc prcc prcd prcp pre- prec pred pree prek prel prep prle prlr pro- proc prod proe prol proo prop prpd prrd rccc rcdc rcde rcep rcle rcpd rcpo rcrd rder rdoc rdpc recc recd rece reck recp recr redc redd rede redl redo redr reed reek reel reep reke reko reld rele rell relo relp reod reol reop repe repl repo repp repr rerd rere rero