c-cd cccc cccp cccu ccdc ccdh ccdp ccdr cced ccee cche cchp cchr ccpe ccpp ccpr ccrc ccre ccrp ccuc ccup cd-e cd-r cddr cdec cder cdre cec- cece cecp cedd cede cedu ceec cepc cepe ceph cepp cepr cer- cerc cerd cere cerp chce chch chcp chec ched chee cheh chep cher cheu chpp chpr chrc chrd chrp chrr chud chur cpce cpcu cpep cper cppd cpre crcc crce crcr crdc cre- crec cred cree creh crep creu crpc crud crue crup cucc cuce cude cued cuer cupe cupp cupr curd cure curr dccc dccp dccu dche dcup dddd ddrc ddre dec- decc decd dece dedd dede dedu deed deep deer dehu depc depe depp depr der- derc dere derp derr deue deur dhcp dhec dhed dhee dher dhpr dhur dpcp dper dphp dppc dpph dred dree dreh drue drup druu duce duch dudd dude dudu duer duhe duhr duhu dupe dure duru duur eccc ecce ecdc eced eche ecpd ecpp ecrc ecrr ecru eddc edde eddp ede- edeh eder edru educ edup edur eede eedu eeee eerc ehcc ehdd eheh eher eheu ehre ehud epcc epch epec epee eper eph- eppc eppp eprp ercc erce erch ercp erde erec ered erer erhc erhu erpe errc erre eruc eruh erur eucd euch eude euer eur- eurc eure hccc hcch hcdr hcpc hcrd hcrp hech hedd hede hedp heed heep heer hehe hepc hepe hepp hepu herc herd here herp herr heru heue heur hhhh hhpc hpcc hpdh hppe hpue hrdc hree hrpc hrpp hrrc hrud huch hucu hudd hude hudu hued huer huhu hupe hupp hurd hure hurr huru pccc pcce pcep pcer pchp pcpp pcrc pcrd pcre pdcp pdpr pdrc pece pech pecr ped- pede peec peed peep peer pehe pehr pepd pepe per- perc perd pere perh perp perr peru peur phcc phe- phrr ppcc ppcd pper pppd pppp pprc ppru ppur prcc prcd prcp pre- prec pred pree prep preu prpd prrd prud prue pruu pu-e puce puch pudu pued puer pueu pupe pupu pur- pure purp purr puru puuc rccc rcdc rcde rcep rcpd rcrd rder rdpc recc recd rece rech recp recr recu redc redd rede redh redr redu reed reep rehe repe repp repr repu rerd rere reru reue reup reuu rhce rhcp rhee rhue rpdp rred rrrr ruce ruch rudd rude rudp rued ruer ruhe ruhh ruhr rupe rupp rurc rurd rure rurp ruru ruud u-rp uccp ucdc ucdd uche ucph ucrc uder udpd uh-d uhde uher uhuh uhup uped uppc uppe uppp uppu upup urch urde urdu ure- ured ureh urre urrh urup urur uucp uuuu