c-cd cccc cccp cccu ccdc ccdp cced ccee ccpe ccpp ccuc ccup cd-e cdec cec- cece cecp cedd cede cedu ceec ceke cepc cepe cepp ckck ckdu ckpc cpce cpcu cpep cppd cucc cuce cuck cude cued cuek cuk- cuke cupe cupp dccc dccp dccu dcup dddd dec- decc decd dece deck dedd dede dedu deed deek deep dek- deke depc depe depp deue deuk dkdc dpcp dppc duce duck dudd dude dudu duke duku dupe eccc ecce ecdc eced ecpd ecpp eddc edde eddp ede- educ edup eede eedu eeee eeke eked ekek ekpe epcc epec epee eppc eppp eucd eude kccc kccd kcck kccu kcdc kcdd kcdu kcec kced kcee kcep kceu kckc kckk kcpc kcpu kcue kcuk kcup kdcc kdcd kdce kddc kddd kddk kdec kdep kdkd kdkk kduc kdup keck kedc kedd kede kedp keed keek keep kekc keke keku kep- kepc kepd kepe kepu keup kkcd kkck kkdc kkdd kked kkkk kkpc kkpk kkup kkuu kpcc kpdc kpek kpke kpkk kppc kppd kppk kppp kucc kucd kuce kucp kudd kude kudu kued kuek kueu kuke kukk kuku kupd kupe kupu kuuk kuuu pccc pcce pcep pcpp pdcp pece peck ped- pede peec peed peek peep peke pekk pepd pepe ppcc ppcd ppdk pppd pppp pu-e puce puck pudu pued pueu puke puku pupe pupu puuc uccp ucdc ucdd udpd uduk ukcc ukek ukeu ukup uped uppc uppe uppp uppu upup uucp uuuu