c-cd cccc cccl cccp cccu ccdc ccdp ccdr cced ccee ccel cclc ccpe ccpl ccpp ccpr ccrc ccre ccrl ccrp ccuc ccup cd-e cd-r cddl cddr cdec cder cdre cec- cece cecp cedd cede cedu ceec ceel cel- celc cele cell cepc cepe cepp cepr cer- cerc cerd cere cerl cerp clcd cldc cldr clec cled clee clep cler cleu clpp clrd clud clue cpce cpcu cpdl cpep cper cplc cppd cpre crcc crce crcr crdc cre- crec cred cree crep creu crpc crud crue crup cucc cuce cude cued cuer culc culd cule cull culp cupe cupl cupp cupr curd cure curl curr dccc dccl dccp dccu dcpl dcup dddd ddlc ddrc ddre dec- decc decd dece decl dedd dede dedu deed deel deep deer deld dele dell delp depc depe depp depr der- derc dere derp derr deue deul deur dpcp dper dpll dppc dred dree drel drue drup druu duce dudd dude dudu duel duer dulc dule dull dulu dupe dure duru duul duur e-cl eccc ecce eccl ecdc ecdl eced ecpd ecpp ecrc ecrl ecrr ecru eddc edde eddp ede- edel eder edle edru educ edup edur eede eedu eeee eele eerc el-p elce elde eldr elec eled elee eler elle ellu elpe elue elul epcc epec epee eper eple epll eppc eppp eprp ercc erce ercp erde erec ered erel erer erld erle erll erpe errc erre eruc erur eucd eude euer eule eur- eurc eure lccc lcce lcdd lcdp lcdr lcer lcpc lcpd lcpl lcrd lcrl lddp ldpc le-u lece lede leed leel leep leer lele lell lelu lepe lepp lerc lerd lere lerp leuc leud leur llcc lldc lldp lleu lllc llll llud lpec lppl lprp lrdd lrpu lrrc lrrr luce ludd lude lued luer lule lull lulu lupe lupu lurd lure luup pccc pcce pccl pcep pcer pcll pcpp pcrc pcrd pcre pcrl pdcp pdlc pdpr pdrc pece pecl pecr ped- pede peec peed peel peep peer pel- pele pell pelu pepd pepe per- perc perd pere perl perp perr peru peul peur plcc plce ple- plec pled plee pleu plpp plud plue plup plur ppcc ppcd pper pple pppd pppp pprc ppru ppur prcc prcd prcp pre- prec pred pree prel prep preu prle prlr prpd prrd prud prue pruu pu-e puce pudu pued puel puer pueu pule pull pulp pulu pupe pupl pupu pur- pure purl purp purr puru puuc rccc rcdc rcde rcep rcle rcpd rcrd rder rdpc recc recd rece recp recr recu redc redd rede redl redr redu reed reel reep reld rele rell relp repe repl repp repr repu rerd rere reru reue reul reup reuu rlee rleu rpdp rred rrle rrrr ruce rudd rude rudl rudp rued ruel ruer rule rull rupe rupp rurc rurd rure rurp ruru ruud u-rp uccp ucdc ucdd ucel ucrc udel uder udpd uele uell ulcc ulde ulee ulle ullr ulul uped uppc uppe uppp uppu upup urde urdu ure- ured urle urre urup urur uucp uulu uuuu