c-cd cccc cccp cccu ccdc ccdh ccdp cced ccee cche cchp ccpe ccpp ccuc ccup cd-e cdec cec- cece cecp cedd cede cedu ceec ceke cepc cepe ceph cepp chce chch chcp chec ched chee cheh chek chep cheu chpp chud chuk ckch ckck ckdu ckpc cpce cpcu cpep cppd cucc cuce cuck cude cued cuek cuk- cuke cupe cupp dccc dccp dccu dche dcup dddd dec- decc decd dece deck dedd dede dedu deed deek deep dehu dek- deke dekh depc depe depp deue deuk dhcp dhec dhed dhee dkdc dpcp dphp dppc dpph duce duch duck dudd dude dudu duhe duhu duke duku dupe eccc ecce ecdc eced eche ecpd ecpp eddc edde eddp ede- edeh educ edup eede eedu eeee eeke ehcc ehdd eheh eheu ehud ekch eked ekek ekpe epcc epch epec epee eph- eppc eppp eucd euch eude hccc hcch hcpc hech heck hedd hede hedp heed heek heep hehe heke heku hepc hepe hepp hepu heue heuk hhhh hhpc hkcc hpcc hpdh hppe hpue huch huck hucu hudd hude hudu hued huhu huke hupe hupp kccc kccd kcck kccu kcdc kcdd kcdu kcec kced kcee kcep kceu kche kchh kchk kchu kckc kckk kcpc kcpu kcue kcuh kcuk kcup kdcc kdcd kdce kddc kddd kddk kdec kdep kdkd kdkk kduc kdup kech keck kedc kedd kede kedp keed keeh keek keep kehk kekc keke keku kep- kepc kepd kepe keph kepu keup khcc khch khck khdc khdk khec khed khep khhk khke khkk khpe khud khuk kkcd kkch kkck kkdc kkdd kked kkhh kkhk kkkk kkpc kkpk kkup kkuu kpcc kpch kpdc kpek kphp kpke kpkk kppc kppd kppk kppp kucc kucd kuce kuch kucp kudd kude kudu kued kuek kueu kuhu kuke kukh kukk kuku kupd kupe kuph kupu kuuk kuuu pccc pcce pcep pchp pcpp pdcp pece pech peck ped- pede peec peed peek peep pehe peke pekk pepd pepe phcc phe- phek ppcc ppcd ppdk pppd pppp pu-e puce puch puck pudu pued pueu puke puku pupe pupu puuc uccp ucdc ucdd uche ucph udpd uduk uh-d uhde uhuh uhup ukcc ukek ukeu ukup uped uppc uppe uppp uppu upup uucp uuuu