c-cd cccc cccp ccdc ccdp ccdr cced ccee ccpe ccpp ccpr ccrc ccre ccrp cd-e cd-r cddr cdec cder cdre cec- cece cecp cedd cede ceec ceke cepc cepe cepp cepr cer- cerc cerd cere cerp ckck cker ckpc ckpr ckrc ckrd cpce cpep cper cppd cpre crcc crce crcr crdc cre- crec cred cree crep crkc crkp crpc dccc dccp dcrk dddd ddrc ddre dec- decc decd dece deck dedd dede deed deek deep deer dek- deke depc depe depp depr der- derc dere derk derp derr dkdc dpcp dper dppc dprk dred dree drek eccc ecce ecdc eced ecpd ecpp ecrc ecrr eddc edde eddp ede- eder eede eeee eeke eerc eked ekek eker ekpe epcc epec epee eper eppc eppp eprp ercc erce ercp erde erec ered erer erke erpe errc erre kccc kccd kcck kccr kcdc kcdd kcdr kcec kced kcee kcep kckc kckk kckr kcpc kcpr kcrc kcrp kcrr kdcc kdcd kdce kdcr kddc kddd kddk kddr kdec kdep kdkd kdkk kdkr kdpr keck kecr kedc kedd kede kedp kedr keed keek keep keer kekc keke kep- kepc kepd kepe ker- kerc kere kerk kerp kerr kkcd kkck kkcr kkdc kkdd kked kkkk kkpc kkpk kkrc kkre kkrk kkrr kpcc kpcr kpdc kpdr kpek kper kpke kpkk kpkr kppc kppd kppk kppp kppr kprc kprd kpre kprk kprp kprr krcc krcd krce krdc krdd krde krdr krec kred kree krek krkc krkd krke krkk krkr krpr krrc krre krrk krrr pccc pcce pcep pcer pcpp pcrc pcrd pcre pdcp pdpr pdrc pece peck pecr ped- pede peec peed peek peep peer peke pekk pepd pepe per- perc perd pere perk perp perr ppcc ppcd ppdk pper pppd pppp pprc prcc prcd prcp pre- prec pred pree prek prep prpd prrd rccc rcdc rcde rcep rcpd rcrd rder rdpc recc recd rece reck recp recr redc redd rede redr reed reek reep reke repe repp repr rerd rere rpdp rred rrrr