cccc cccp cccs cccu ccee ccpe ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cec- cece cecp cecs cect ceec cees cepc cepe cepp cepr ceps cept cer- cerc cere cerp cers cert cery cesc cese cesp cesr cess cest cet- cete cetp cets ceys ceyu cpce cpcs cpcu cpep cper cpps cpre cprs cprt cpsc cpsr cpsu cptp cptr cpts cpus crcc crce crcr cre- crec cree crep cres cret creu crpc crps crrt crsp crss crst crtc crtp crts crue crup crus crut cry- crys cscc csce cscr cscs csec csee csep cser cset cspc cspe csps cspt csrc csrs csse cssr cstc cstr csts csup csur csus csys ctcp ctec ctep ctpp ctps ctrc ctrp ctrs ctsc ctss ctsu ctts cucc cuce cuer cues cupe cupp cupr cups cure curr curs curt cury cusp cuss cust cusu cusy cut- cutc cute cuts cutt cuy- cuyp cuyr cyc- cycc cycs cypc cyps cyre cyrs cyrt cyse cyst cyt- cyte cyy- cyyc eccc ecce ecct eces ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ect- ectc ects ecus eecs eeee eees eeps eerc eers eery eese eesy eetc eete eets eetu epcc epec epee eper epes eppc eppp epps eppy eprp eprs epsc epsp epss epte epus ercc erce ercp erec erer eres eret erpe erps errc erre errs erse erst erts ertu eruc erur erus eryc erye esce escr escs escu esee eser eses eset espc espe espp esps espy esse essp esst essu essy estc este estp estr ests esty esus etcc etcs etec etee eter etes etre etsu etsy ette ettu etty euer eur- eurc eure eurt eury euse eyec eyer eyes eyet eyey eype eyre eyry eyse eyst eyte eyup eyyr pccc pcce pccs pcep pcer pcpp pcps pcrc pcre pcse pcte pcts pece pecr pecs pect pecy peec peep peer pees peet pepe peps per- perc pere perp perr pers pert peru pery pese pess pest pesu pesy pete petr pets pett pety peur peut peyr peys ppcc ppcs pper pppp ppps pprc ppru ppss ppts pptt ppur ppye prcc prcp prcs pre- prec pree prep pres pret preu prey prps prrs prsc prse prss prtc prtp prtr prue prus prut pruu prys pscu psec pspp pspr psps psrp pssc psse psst psts pstu psy- psys ptcc pter pttc pu-e puce puer puet pueu pupe pups pupu pupy pur- pure purp purr purs puru pury puss pust put- pute puts putt putu puuc puy- puys puyt pyce pyep pyes pyet pype pypy pyr- pyre pyry pyse pyss pyst pyte pytt rccc rccs rcep rcet rcps rcpt rcsc rcss rctc rcts rcyc recc rece recp recr recs rect recu recy reep rees reet repe repp repr reps rept repu repy rere rers rert reru rery rese resp ress rest rete retr rets rett rety reue reup reus reut reuu reye reys rpcs rpet rpps rpts rpyc rrrr rrsp rscc rscs rscy rsee rsps rsre rstp rsts rstu rtcc rtce rtee rtes rtps rtss rttp rtts ruce ruct ruer rues ruet rupe rupp rupt rupy rurc rure rurp rurs ruru ruse russ rust rusu rusy rute ruts rutt rutu ruty ruys ryes ryet rype rysy rytt ryue ryyt sccc scce sccp sccs scct sccy scec scee scep scer scet scey scpe scps scpt scr- scrc scre scrs scry scsc scsr scst scsu sctc sctr scts scup scur scut scye se-c se-e se-s se-t se-u se-y sec- secc sece secr secs sect secu secy seec seep seer sees seet seeu seey sepe sepp sepr seps sept sepu serc sere serp serr sers sert seru sery sesc sese sess sest set- setc sete sets sett seur seye seys seyt spcc spcs spec spee sper spes spet spey spps sprs spry spse spsp spss spst sptc sptr spts spue spur spus sput spy- spyr spys srcc srct srec sres srpc srps srpt srsp srtp srtr sscc ssce sscp sscs ssec ssee ssep sses sset sspc sspe ssps sspt ssrc ssrs sssc ssss sstc sstp ssts stcc stcp stcs stcu stec stee step ster stes stet stey stpp stps strc stre strs stru stry stss sttc sttr stuc stue stup stur stus stut stuy stye styr stys suc- succ sucr sucs suee suer sues suet sueu suey sup- supe supp supr sups supt supy sur- surc sure surp surr surs surt suru sury sus- suse susp suss sust susu susy sute sutu suty suus suyr suyu syce sycr syer syes sype syre syrs syrt syry syse syss syst syte sytt syue tccc tccu tcep tcpy tctc tcts tecr tecs tect teec teer tees teet tepe tepp tepu ter- terc tere terp terr ters teru tery tesc tese tesp tess test tete tetr tets tett tetu teut teye teyr teys tpcp tpcs tper tppp tppr tprs tpsc tpte tptp tptr tput trcc tre- trec tree tres tret treu trey trpc trpe trpp trps trst trtc trte trtr truc true trus trut truu try- trye tryp trys tscc tscp tsec tses tset tsey tsps tspt tsse tssr tsst tstc tsts tsup tsys ttcp tter ttss tttt ttys tucc tuer tues tuet tuey tupe tups tupu tupy turc ture turp turr turs turt turu tury tusc tuss tust tute tuts tutt tutu tuty tuye tuys tyce tyee tyer tyes tyet typ- type typp typy tyr- tyre tyrr tyse tyss tyst tyte tytt tyty tyup tyus u-rp uccp uces ucrc ucsc ucst ucsu ucut uers uess ueys upcs uppc uppe uppp uppu uppy upsc upse upsy upup urcy ure- ures uret urey urre urry urse urss ursu ursy urte urts urup urur urus urut uscc usce uscs usee user uses uset uspc uspp usps ussc usse ussr usss usst ussu ussy ustc uste ustp usts usus utec utep uter utes utsc uttu uucp uuuu uyre uyts yccc ycee yctc ye-u yeep yeer yees yeet yepe yepp yeps yere yerr yers yert yery yess yest yesu yete yets yett yeue yeye yeyr ypcc yput ysee