cccc cccp cccu ccee ccpe ccpp ccpr ccrc ccre ccrp ccrt cctc cctt ccuc ccup ccut cec- cece cecp cect ceec cepc cepe cepp cepr cept cer- cerc cere cerp cert cery cet- cete cetp ceyu cpce cpcu cpep cper cpre cprt cptp cptr crcc crce crcr cre- crec cree crep cret creu crpc crrt crtc crtp crue crup crut cry- ctcp ctec ctep ctpp ctrc ctrp cucc cuce cuer cupe cupp cupr cure curr curt cury cut- cutc cute cutt cuy- cuyp cuyr cyc- cycc cypc cyre cyrt cyt- cyte cyy- cyyc eccc ecce ecct ecpp ecrc ecrr ecru ect- ectc eeee eerc eery eetc eete eetu epcc epec epee eper eppc eppp eppy eprp epte ercc erce ercp erec erer eret erpe errc erre ertu eruc erur eryc erye etcc etec etee eter etre ette ettu etty euer eur- eurc eure eurt eury eyec eyer eyet eyey eype eyre eyry eyte eyup eyyr pccc pcce pcep pcer pcpp pcrc pcre pcte pece pecr pect pecy peec peep peer peet pepe per- perc pere perp perr pert peru pery pete petr pett pety peur peut peyr ppcc pper pppp pprc ppru pptt ppur ppye prcc prcp pre- prec pree prep pret preu prey prtc prtp prtr prue prut pruu ptcc pter pttc pu-e puce puer puet pueu pupe pupu pupy pur- pure purp purr puru pury put- pute putt putu puuc puy- puyt pyce pyep pyet pype pypy pyr- pyre pyry pyte pytt rccc rcep rcet rcpt rctc rcyc recc rece recp recr rect recu recy reep reet repe repp repr rept repu repy rere rert reru rery rete retr rett rety reue reup reut reuu reye rpet rpyc rrrr rtcc rtce rtee rttp ruce ruct ruer ruet rupe rupp rupt rupy rurc rure rurp ruru rute rutt rutu ruty ryet rype rytt ryue ryyt tccc tccu tcep tcpy tctc tecr tect teec teer teet tepe tepp tepu ter- terc tere terp terr teru tery tete tetr tett tetu teut teye teyr tpcp tper tppp tppr tpte tptp tptr tput trcc tre- trec tree tret treu trey trpc trpe trpp trtc trte trtr truc true trut truu try- trye tryp ttcp tter tttt tucc tuer tuet tuey tupe tupu tupy turc ture turp turr turt turu tury tute tutt tutu tuty tuye tyce tyee tyer tyet typ- type typp typy tyr- tyre tyrr tyte tytt tyty tyup u-rp uccp ucrc ucut uppc uppe uppp uppu uppy upup urcy ure- uret urey urre urry urte urup urur urut utec utep uter uttu uucp uuuu uyre yccc ycee yctc ye-u yeep yeer yeet yepe yepp yere yerr yert yery yete yett yeue yeye yeyr ypcc yput ytre yuce yuer yure yurt yury yute yutu yuty yuye yuyu yyyy