c-cd cccc cccf cccp cccu ccdc ccdf ccdp ccdr cced ccee ccfc ccfd ccff ccgc ccgt ccpe ccpp ccpr ccrc ccre ccrf ccrg ccrp ccrt cctc cctt ccuc ccup ccut cd-e cd-r cddr cdec cdef cder cdfe cdre cec- cece cecp cect cedd cede cedt cedu ceec cef- cefc cege cepc cepe cepp cepr cept cer- cerc cerd cere cerf cerp cert cet- cete cetp cfcf cfdp cffr cfpr cfre cfrg cfrp cfrt cftc cfte cftr cgcc cgcg cged cger cgfc cgtp cgtu cpce cpcu cpep cper cpff cpft cppd cpre cprt cptp cptr crcc crce crcr crdc cre- crec cred cree creg crep cret creu crfc crpc crrt crtc crtf crtp crud crue crug crup crut ctcf ctcp ctec ctep ctfc ctge ctgf ctgu ctpp ctrc ctrp cucc cuce cude cued cuer cufc cuff cupe cupp cupr curd cure curf curr curt cut- cutc cute cutt dccc dccp dcct dccu dcfc dcpg dctc dcup dddd ddrc ddre dec- decc decd dece dect dedd dede dedu deed deef deeg deep deer deet defe deff defg deft dege degu depc depe depp depr dept der- derc dere derf derg derp derr dete detr deue deur deut dfcc dfcu dfdt dfer dfrf dftg dftr dgeg dgge dpcp dpdt dper dppc dprg dred dree dref dreg dret drfc drge drue drug drup drut druu dtcc dtdp dted dtfc dttp duce duct dudd dude dudu duer duet dufc duff dufu dugu dupe dure durg durt duru dute dutp duur duut eccc ecce ecct ecdc ecdf eced ecef ecfc ecfr ecpd ecpg ecpp ecrc ecrf ecrr ecru ect- ectc ectf eddc edde eddp ede- eder edfu edge edru educ edup edur eede eedu eeee eefe eerc eerg eetc eete eetu ef-g efet efgp eft- eftp eftu egcc egcg egcr egec egee eger egfp egfr egge eggp egpd egpe egre egte epcc epec epee eper epfc eppc eppp eprp epte ercc erce ercp erde erdf erec ered erer eret erfc erft erg- ergg erpe errc erre ertu eruc erur etcc etec etee eter etfc etfe etre ette ettu eucd eude euer eufc euge eur- eurc eure eurt fccf fccp fcup fdtc fece fect fede feed feer feet fefc fefe feff fege fegg fepc ferc ferd fere ferr fert feru fete fetp fetr fett fetu feud ffcc ffee ffff ffrr fftf fp-c fpcc fpct fpdt fpgt fprf frcc frcp fred free frep fret frfc frpd frue frug ft-c ftcd fter ftfc ftgd ftpe ftuc fuc- fuct fudd fude fuet fufc fuff fufu fuge fugu fur- fure furg furr furt fute futu gc-c gccc gccf gcet gcfc gcpc gcrg gctc gdfr gdrc gdrt gece gedd gede gedu geed geep geer geet gefe geft gege gegg gepe gerd gere gert geru gete getg gett geue geup gfcf gfer gftp ggfg gggg gpdf gper gpfc gpgp gprd gprp grcc grce grdc grec gree gref greg grep gret greu grpc grrr grtc grue gruf grug grur grut gtcr gtfc gude gudu guep guer gufc guff guge gugg gugu gurd gure gurg gurr gurt guru gute gutt gutu pccc pcce pcep pcer pcfc pcgg pcpp pcrc pcrd pcre pcrf pcte pdcp pdpr pdrc pdtc pece pecr pect ped- pede pedf peec peed peep peer peet pefc peff pegg pegu pepd pepe per- perc perd pere perf perg perp perr pert peru pete petr pett peur peut pfce pfet pfff pffr pfft pfte pgcc pgce pgde pger pgpu pgrc pgup ppcc ppcd pper pppd pppp pprc pprf ppru pptt ppur prcc prcd prcf prcp pre- prec pred pree pref preg prep pret preu prfc prpd prrd prtc prtp prtr prud prue pruf prut pruu ptcc ptdc pter ptpd ptrd ptrf pttc pu-e puce pudu pued puer puet pueu puff puft pugu pupe pupu pur- pure purg purp purr puru put- pute putt putu puuc rccc rcdc rcde rcep rcet rcfc rcgc rcpd rcpt rcrd rcrg rctc rctg rder rdpc recc recd rece recp recr rect recu redc redd rede redr redu reed reef reep reet refd refe reff refg refr reft refu regd rege regr regt regu repe repp repr rept repu rerd rere rerg rert reru retd rete retr rett reue reuf reup reut reuu rfef rffc rftc rgtr rpdp rpet rpfc rptd rred rrfc rrrr rtcc rtce rtcg rtdt rtee rtfc rttp ruce ruct rudd rude rudp rued ruer ruet rufc rufe ruff ruft ruge rugg rupe rupp rupt rurc rurd rure rurp ruru rute rutt rutu ruud tccc tccu tcdd tcep tcfc tcfg tctc tdff tecr tect tedd tede teec teed teef teer teet tefc teff teft tegg tegt tegu tepe tepp tepu ter- terc tere terf terp terr teru tete tetr tett tetu teut tfcu tfdc tfec tfpt tftc tftp tgcc tgtc tpcd tpcp tpdf tpdu tped tpeg tper tppd tppp tppr tpte tptp tptr tput trcc tre- trec tred tree tref treg tret treu trfc trfd trfr trge trpc trpe trpg trpp trtc trte trtr truc trud true trug trut truu ttcp tter ttfc ttff tttt tucc tude tudu tuer tuet tufc tufe tuff tuft tufu tugg tugu tupe tupu turc turd ture turf turg turp turr turt turu tute tutt tutu u-rp uccp ucdc ucdd ucrc ucut uder udet udge udpd ufcu ufer uffe uftp ugcc ugcg ugep uggt ugur uguu updf uped uppc uppe uppp uppu upup urde urdu ure- ured uret urfe urff urft urge urgu urre urte urup urur urut utec utep uter utpd uttu utug uucp uutf uuuu