c-cd cccc ccci cccp cccu ccdc ccdi ccdp ccdr cced ccee ccic ccid ccii ccip ccir ccpe ccpp ccpr ccrc ccre ccri ccrp ccuc ccup cd-e cd-r cddr cdec cder cdic cdii cdre cec- cece ceci cecp cedd cede cedi cedu ceec ceip cejc cepc cepe cepp cepr cer- cerc cerd cere ceri cerp ceui cicc cici cicr cicu cidc cide cidi cidp cidr ciee cier ciid ciii cipp circ cire ciri cirr ciuc ciup cjcj cjdc cjeu cjic cjpp cjrc cjrj cjrp cjru cpce cpcu cpep cper cpic cppd cpre cpri crcc crce crcr crdc cre- crec cred cree crei crep creu cric crie crip criu crpc crud crue crup cucc cuce cuci cude cudi cued cuer cui- cuir cuju cupe cupp cupr curd cure curi curr dccc dcci dccp dccu dcii dcup dddd ddie ddrc ddre dec- decc decd dece deci decj dedd dede dedi dedu deed deep deer deid deie deip deir deje deji depc depe depp depr der- derc dere deri derj derp derr deue deur dice dici dide didi didj didu died diep dier dieu diii dipc dipe dipp dipu dird dire dirr djed djer djpc dpci dpcp dper dpie dppc dred dree drei dric drie drip drue drui druj drup druu duce dudd dude dudu duer duid duir duji dupe dure duri duru duur eccc ecce ecci ecdc eced ecip ecpd ecpp ecrc ecri ecrr ecru eddc edde eddi eddp ede- edei eder edie edip edru educ edup edur eede eedu eeee eerc eid- eide eidi eidr eidu eiec eied eiei eier eiji eipr eird eire ejer ejji epcc epci epec epee eper epi- epic epid epie epip eppc eppp eprp ercc erce ercp erde erdi erec ered erei erer eric erie eriu erpe errc erre eruc erur eucd eude euer eur- eurc eure iccc icci iccp iccr iccu icdc icdd icde icdp icec iced icee icer icpc icpd icrc icre icrr icru icue icup idce idcr idec ided idee ider idic idid idie idir idjc idrc idre iecc iedr ieie iere ieri ieud iicd iide iied iiie iiii iirc iiuc ijji ijui ipcc ipce ipdc ipdi ipec iper ipid ipie ippc ippr ipri ipur ircc ircd ircu irdc irdp ired iree irer iri- iric irid irie irip irje irpc irpe irrc irre irri iucc iuce iuiu iupp jccc jcci jcrc jdpr jeci jedi jedp jeed jeep jeer jeju jere jeri jeru jeur jidi jije jiji jiju jipe jird jiri jiru jjcc jjdp jpcc jpip juce jucu judd jude judi juei juip juju jupe jupi jupp jupu jurd jure juri jurr pccc pcce pcep pcer pcip pcjj pcjr pcpp pcrc pcrd pcre pdci pdcp pdic pdpr pdrc pece peci pecr ped- pede pedi peec peed peep peer peip peir peje pepd pepe pepi per- perc perd pere peri perp perr peru peur picc pice pici picr picu pide pied piep pier piip pipe pipi pipp pirc pire piri pirr piru ppcc ppcd ppci pper ppic ppid ppie pppd pppp pprc ppru ppur prcc prcd prcp pre- prec pred pree prep preu pri- prid prie prii prpd prrd prri prud prue pruu pu-e puce pudu pued puer pueu puid puir puiu puju pupe pupi pupu pur- pure puri purp purr puru puuc rccc rcdc rcde rcep rcic rcid rcpd rcpi rcrd rder rdpc recc recd rece reci recp recr recu redc redd rede redi redr redu reed reep reid reii reir reiu rejd repe repi repp repr repu rerd rere reri reru reue reup reuu ricc rice ridc ridd ride ridi ried riep rier rieu riji rijp ripd ripe ripi ripp ripr rire riri riue rjdj rpdp rpii rred rrrr ruce ruci rudd rude rudi rudp rued ruer ruid rupe rupp rurc rurd rure ruri rurp ruru ruud u-ie u-rp ucci uccp ucdc ucdd ucrc uddi uder udic udid udir udje udpd ueir uepi uipi uirr upci uped upic upie uppc uppe uppp uppu upri upup urci urde urdu ure- ured uric urie uriu urre urri urup urur uucp uuri uuuu