cccc cccm cccp cccs cccu ccee ccmc ccmm ccmp ccms ccpe ccpm ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cec- cece cecm cecp cecs cect ceec ceem cees ceme cemm cemp cemr cems cemu cepc cepe cepp cepr ceps cept cer- cerc cere cerp cers cert cesc cese cesp cesr cess cest cet- cete cetp cets cmcc cmcs cmec cmes cmmc cmms cmpc cmpp cmrr cmrs cmsc cmse cmst cmtc cmtu cmus cpce cpcm cpcs cpcu cpep cper cpme cpmp cppm cpps cpre cprm cprs cprt cpsc cpsr cpsu cptp cptr cpts cpus crcc crce crcr cre- crec cree crem crep cres cret creu crmp crms crpc crps crrt crsp crss crst crtc crtm crtp crts crue crum crup crus crut cscc csce cscr cscs csec csee csem csep cser cset csmc csmu cspc cspe csps cspt csrc csrs csse cssm cssr cstc cstm cstr csts csum csup csur csus ctcp ctec ctep ctpp ctps ctrc ctrm ctrp ctrs ctsc ctss ctsu ctts cucc cuce cucm cuer cues cum- cume cump cums cumt cupe cupp cupr cups cure curr curs curt cusp cuss cust cusu cut- cutc cute cuts cutt eccc ecce eccm ecct ecem eces ecmp ecpm ecpp ecrc ecrm ecrr ecru ecsc ecse ecsp ecss ecsu ect- ectc ects ecus eecs eeee eees eems eeps eerc eers eese eetc eete eets eetu emcc emcs emer emes emet emeu emme emms emmu empc empe emps empt emre emrs emse emst emte emtp emts emup emus epcc epec epee eper epes epms eppc eppp epps eprp eprs epsc epsp epss epte epus ercc erce ercp erec erem erer eres eret ermc erme erms erpe erps errc erre errs erse erst erts ertu eruc erum erur erus esce escm escr escs escu esee esem eser eses eset esme esmr esmt espc espe espp esps esse essp esst essu estc este estp estr ests esus etcc etcs etec etee etem eter etes etre etrm etsu ette ettu euer eumc eums eur- eurc eure eurt euse mccc mcep mces mcmc mcmt mcpc mcpp mcps mcrc mcse mcsp mcss mcst mctc mcts mctu mec- mecc mece mecr mecs meem meep meer mees meet memc meme memr mems memu mepe meps mer- merc mere merm merp mers mert meru mes- mesc mese mesr mess mest met- mete mets mett metu meum meup meus mmcc mmcm mmcs mmct mmes mmmc mmmm mmms mmpc mmpr mmpu mmrc mmrp mmsc mmse mmst mmsu mmts mmus mpcc mpct mpec mpes mpmc mppc mppe mppp mpps mprp mpst mptc mptp mr-c mrcc mrce mrcp mrcs mree mres mrmc mrps mrrc mrsc mrse mrtm mrts mrtt mscc msce mscp msec msee msem msmc msmm msms msmu mspe mspp msrp msrt mssm mssp mssr msst mstc mstp mstr msts msus mtcr mtep mtrc mtre mtrr mtss mtst mttr mtts mtuc muc- mucc muce mucu muee mues muet mume mumm mump mums mumu mups murc mure murr murs murt muru musc muse muss must musu mute muts mutt mutu muut pccc pcce pccs pcem pcep pcer pcpm pcpp pcps pcrc pcre pcse pcte pcts pece pecr pecs pect peec peep peer pees peet pemt pepe peps per- perc pere perm perp perr pers pert peru pese pess pest pesu pete petr pets pett peur peut pmcc pmmp pmmu pmpm pmrc pmrs pmrt pmse pmts pmut ppcc ppcm ppcs pper ppms pppp ppps pprc pprm ppru ppss ppts pptt ppur prcc prcp prcs pre- prec pree prem prep pres pret preu prmc prps prrm prrs prsc prse prss prtc prtm prtp prtr prue prum prus prut pruu pscu psec pspp pspr psps psrp pssc psse pssm psst psts pstu ptcc pter ptmp ptms pttc pu-e puce puer puet pueu pume pump pupe pups pupu pur- pure purp purr purs puru puss pust put- pute puts putt putu puuc rccc rccs rcep rcet rcmp rcms rcps rcpt rcsc rcss rctc rcts recc rece recm recp recr recs rect recu reem reep rees reet reme remp rems repe repp repr reps rept repu rere rers rert reru rese resp ress rest rete retr rets rett reue reup reus reut reuu rmrp rmsc rmsp rmst rmtu rpcs rpet rpms rpps rpts rrmc rrmp rrrr rrsp rrum rscc rscs rsee rsme rsps rsre rstp rsts rstu rsum rtcc rtce rtcm rtee rtes rtmc rtmp rtms rtps rtss rttp rtts ruce ruct ruer rues ruet rume rumm rump rums rumt rupe rupp rupt rurc rure rurp rurs ruru ruse russ rust rusu rute ruts rutt rutu sccc scce sccm sccp sccs scct scec scee scep scer scet scmc scmm scmp scms scpe scpm scps scpt scr- scrc scre scrs scsc scsr scst scsu sctc sctr scts scum scup scur scut se-c se-e se-s se-t se-u sec- secc sece secr secs sect secu seec seem seep seer sees seet seeu semc seme semp sems semu sepe sepp sepr seps sept sepu serc sere serm serp serr sers sert seru sesc sese sess sest set- setc sete sets sett seur smcc smcp smec smee smep smet smps smrt smsc smsp smss smtc smte smtp smtu smur smus smut spcc spcs spec spee sper spes spet spme spms spmt spps sprm sprs spse spsp spss spst sptc sptr spts spue spur spus sput srcc srct srec srem sres srmc srpc srps srpt srsp srtp srtr sscc ssce sscp sscs ssec ssee ssem ssep sses sset ssmc sspc sspe ssps sspt ssrc ssrm ssrs sssc sssm ssss sstc sstp ssts stcc stcp stcs stcu stec stee stem step ster stes stet stmc stmp stms stmt stpp stps strc stre strs stru stsm stss sttc sttr stuc stue stum stup stur stus stut suc- succ sucr sucs suee suer sues suet sueu sum- sume sump sums sumu sup- supe supp supr sups supt sur- surc sure surp surr surs surt suru sus- suse susp suss sust susu sute sutu suum suus tccc tccu tcep tctc tcts tecr tecs tect teec teem teer tees teet