c-cd cccc cccf cccm cccp cccu ccdc ccdf ccdm ccdp ccdr cced ccee ccfc ccfd ccff ccmc ccmd ccmm ccmp ccpe ccpm ccpp ccpr ccrc ccre ccrf ccrp ccrt cctc cctt ccuc ccup ccut cd-e cd-r cddr cdec cdef cder cdfe cdmf cdre cec- cece cecm cecp cect cedd cede cedt cedu ceec ceem cef- cefc ceme cemm cemp cemr cemu cepc cepe cepp cepr cept cer- cerc cerd cere cerf cerp cert cet- cete cetp cfcf cfcm cfdp cffr cfmu cfpr cfre cfrp cfrt cftc cfte cftr cmcc cmdr cmec cmmc cmpc cmpd cmpp cmrr cmtc cmtu cpce cpcm cpcu cpep cper cpff cpft cpme cpmp cppd cppm cpre cprm cprt cptp cptr crcc crce crcr crdc cre- crec cred cree crem crep cret creu crfc crmp crpc crrt crtc crtf crtm crtp crud crue crum crup crut ctcf ctcp ctec ctep ctfc ctpp ctrc ctrm ctrp cucc cuce cucm cude cued cuer cufc cuff cum- cume cump cumt cupe cupp cupr curd cure curf curr curt cut- cutc cute cutt dccc dccp dcct dccu dcfc dcmp dcmu dctc dctm dcup dddd ddrc ddre dec- decc decd dece dect dedd dede dedu deed deef deem deep deer deet defe deff deft dem- demd deme demu depc depe depp depr dept der- derc dere derf derm derp derr dete detr deue deum deur deut dfcc dfcu dfdt dfer dfrf dftr dmcc dmcm dmdc dmdt dmft dmpu dmrc dmtf dpcp dpdt dper dppc dred dree dref drem dret drfc drue drum drup drut druu dtcc dtdp dted dtfc dtmp dttp duce duct dudd dude dudu duer duet dufc duff dufu dume dumm dump dupe dure durt duru dute dutp duur duut eccc ecce eccm ecct ecdc ecdf eced ecef ecem ecfc ecfr ecmp ecpd ecpm ecpp ecrc ecrf ecrm ecrr ecru ect- ectc ectf eddc edde eddm eddp ede- edem eder edfu edme edrm edru educ edup edur eede eedu eeee eefe eerc eetc eete eetu efet efmd eft- eftp eftu emcc emcf emdt emer emet emeu emme emmu empc empd empe empt emre emte emtp emup epcc epec epee eper epfc epmd eppc eppp eprp epte ercc erce ercp erde erdf erec ered erem erer eret erfc erft ermc erme erpe errc erre ertu eruc erum erur etcc etec etee etem eter etfc etfe etre etrm ette ettu eucd eude eudm euer eufc eumc eur- eurc eure eurt fccf fccp fcmr fcup fdtc fece fect fede feed feem feer feet fefc fefe feff feme femm fepc ferc ferd fere ferm ferr fert feru fete fetp fetr fett fetu feud ffcc ffee ffff ffrr fftf fmep fp-c fpcc fpct fpdt fprf frcc frcp fred free frem frep fret frfc frpd frue frum ft-c ftcd fter ftfc ftpe ftuc fuc- fucm fuct fudd fude fuet fufc fuff fufu fumc fume fur- fure furm furr furt fute futu mccc mccd mcdc mcdd mcde mced mcef mcep mcfc mcfd mcmc mcmt mcpc mcpd mcpp mcrc mcrd mctc mctu mdcc mddm mdef mdmc mdme mdmf mdmp mdpc mdpp mdrc mdud mec- mecc mecd mece mecr medd mede medu meed meef meem meep meer meet mefe meff memc meme memr memu mepe mer- merc merd mere merf merm merp mert meru met- mete mett metu meum meup mfcc mfdp mfrp mftf mmcc mmcd mmcm mmct mmdc mmdf mmfd mmff mmmc mmmd mmmm mmpc mmpr mmpu mmrc mmrf mmrp mpcc mpct mpec mpmc mppc mppe mppf mppp mprf mprp mptc mptp mr-c mrcc mrce mrcp mrdd mred mree mrfc mrmc mrmd mrrc mrtm mrtt mrud mtcr mtep mtfc mtff mtpd mtrc mtre mtrr mttr mtuc muc- mucc muce mucu mudd mude mudu mued muee muet mufc muff mufu mume mumm mump mumu murc murd mure murr murt muru mute mutt mutu muut pccc pcce pcem pcep pcer pcfc pcpm pcpp pcrc pcrd pcre pcrf pcte pdcp pdmu pdpr pdrc pdtc pece pecr pect ped- pede pedf peec peed peep peer peet pefc peff pemt pepd pepe per- perc perd pere perf perm perp perr pert peru pete petr pett peur peut pfce pfet pfff pffr pfft pfte pmcc pmcd pmdc pmed pmmp pmmu pmpm pmrc pmrt pmut ppcc ppcd ppcm pper pppd pppp pprc pprf pprm ppru pptt ppur prcc prcd prcf prcp pre- prec pred pree pref prem prep pret preu prfc prmc prpd prrd prrm prtc prtm prtp prtr prud prue pruf prum prut pruu ptcc ptdc pter ptmp ptpd ptrd ptrf pttc pu-e puce pudu pued puer puet pueu puff puft pume pump pupe pupu pur- pure purp purr puru put- pute putt putu puuc rccc rcdc rcde rcep rcet rcfc rcmp rcpd rcpt rcrd rctc rdcm rder rdpc recc recd rece recm recp recr rect recu redc redd rede redr redu reed reef reem reep reet refd refe reff refr reft refu reme remp repe repp repr rept repu rerd rere rert reru retd rete retr rett reue reuf reup reut reuu rfef rfem rffc rftc rmrp rmtu rpdp rpet rpfc rptd rred rrfc rrmc rrmp rrrr rrum rtcc rtce rtcm rtdt rtee rtfc rtfm rtmc rtmp rttp ruce ruct rudd rude rudp rued ruer ruet rufc rufe ruff ruft rume rumm rump rumt rupe rupp rupt rurc rurd rure rurp ruru rute rutt rutu ruud tccc tccu tcdd tcep tcfc tctc tdff tecr tect tedd tede tedm teec teed teef teem teer teet tefc teff teft teme temp temu tepe tepp tepu ter- terc tere terf term terp terr teru tete tetr tett tetu teut tfcu tfdc tfec tfpt tftc tftp tmcc tmcm tmdp tmed tmep tmtt tpcd tpcp tpdf tpdu tped tper tpmt tppd tppp tppr tpte tptp tptr tput trcc tre- trec tred tree tref trem tret treu trfc trfd trfm trfr trmd trmu trpc trpe trpm trpp trtc trte trtr truc trud true trut truu ttcp tter ttfc ttff tttt tucc tude tudu tuer tuet tufc tufe tuff tufm tuft tufu tume tump tumu tupe tupu turc turd ture turf turm turp turr turt turu tute tutt tutu tuum