-ene cccc cccf cccp cccs cccu ccee ccfc ccff ccnc ccne ccnf ccnp ccnr ccns ccnu ccpe ccpn ccpp ccpr ccps ccrc ccre ccrf ccrp ccrs ccrt ccsf ccsn ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cec- cece cecp cecs cect ceec cees cef- cefc cefn cen- cene cens cent cepc cepe cepp cepr ceps cept cer- cerc cere cerf cern cerp cers cert cesc cese cesp cesr cess cest cet- cete cetp cets cfcf cfcn cfcs cffr cfnr cfns cfpr cfps cfre cfrn cfrp cfrt cfse cftc cfte cftr cfun cncp cnep cnes cnet cnrc cnrr cnrt cnss cntc cntf cntr cnut cpce cpcs cpcu cpep cper cpff cpft cpns cpnt cpps cpre cprs cprt cpsc cpsr cpsu cptp cptr cpts cpus crcc crce crcr cre- crec cree cren crep cres cret creu crfc crfs crne crns crpc crps crrt crsp crss crst crtc crtf crtp crts crue crun crup crus crut cscc csce cscf cscr cscs csec csee csep cser cset csfc csfr csne csnp cspc cspe csps cspt csrc csrs csse cssr cstc cstr csts csuf csup csur csus ctcf ctcp ctec cten ctep ctfc ctfs ctne ctns ctpp ctps ctrc ctrn ctrp ctrs ctsc ctsn ctss ctsu cttn ctts cucc cuce cucn cuer cues cufc cuff cune cunp cunt cupe cupp cupr cups cure curf curn curr curs curt cusp cuss cust cusu cut- cutc cute cuts cutt eccc ecce ecct ecef eces ecfc ecfr ecfs ecne ecpp ecrc ecrf ecrr ecru ecsc ecse ecsp ecss ecsu ect- ectc ectf ects ecus eecs eeee eees eefe eefn eens eent eeps eerc eers eese eetc eete eets eetu efen efes efet effs eft- eftp efts eftu ence encs enee ener enes enfp ennc enne enns ennu enp- enrs ense enst ensu ent- ente entp entr ents enue enuf enur enus enut epcc epec epee epen eper epes epfc epns eppc eppp epps eprp eprs epsc epsf epsp epss epte epus ercc erce ercp erec eren erer eres eret erfc erfs erft erne erns erpe erps errc erre errs erse erst erts ertu eruc erur erus esce escr escs escu esee esen eser eses eset esfp esfs esne espc espe espn espp esps esse essp esst essu estc este estp estr ests esuf esus etcc etcs etec etee eten eter etes etfc etfe etne etnr etns etre etsu ette ettn ettu etun euer eufc eur- eurc eure eurt euse fccf fccp fces fcps fcsc fcst fcup fece fect feen feer fees feet fefc fefe feff fene fenn fens fent fepc feps ferc fere fern ferr fers fert feru fese fess fest fete fetp fetr fets fett fetu feus ffcc ffee ffff ffps ffrr ffss fftf ffun fnet fnrs fnsp fnuf fp-c fpcc fpct fprf frcc frcn frcp free fren frep fres fret frfc frns frps frsc frst frue frun fscc fsec fspc fspf fssc fssf fssp ft-c ften fter ftfc ftpe ftps ftrs ftse ftsr ftuc fuc- fuct fuet fufc fuff fufu fune funf funs funt fur- fure furn furr furs furt fusc fuse fuss fust fusu fute futs futu n-up nccc nccf nccn nccp nccr nccs ncct nccu ncec ncee ncef ncen ncep ncer nces ncfc ncfe ncnc ncpc ncrc ncre ncrp ncsc ncse ncsf ncss ncst nctc ncte nctr ncue necc nece necr necs nect neef neen neep neer nees neet nefe neff nefs nene nens nent nenu nepc nepe nepr neps nept nerc nere nerf nerr ners nert neru nesc nese nesn nesr ness nest net- nete nets nett neuc neue neuf neun neur neut neuu nfct nfcu nfer nfff nfps nfrs nfsr nfsu nftc nnes nnnn nnpr nnss nntn npcc npes nppc nprt npss nptc npte nptn nrcs nren nrfc nrpc nrpn nrps nrrc nrsc nrsp nrts nscc nscs nsec nsep nser nsfc nsfs nsnr nspc nsps nsrc nssc nsse nssf nssp nssr nsss nstc nstp nsts nstu ntcc nter ntes nteu ntfc ntfp ntfs ntnu ntpc ntrc ntru ntsc ntsf ntss ntsu nttr ntuc nuce nucs nucu nuee nuer nuff nunc nune nunn nuns nunt nupe nups nurc nure nurn nurp nurr nurs nurt nuru nuse nuss nust nusu nute nuts nutt nutu pccc pcce pccs pcep pcer pcfc pcns pcnt pcpn pcpp pcps pcrc pcre pcrf pcse pcte pcts pcun pece pecr pecs pect peec peen peep peer pees peet pefc peff pefs pen- penc pene penn pens pent penu pepe peps per- perc pere perf pern perp perr pers pert peru pese pess pest pesu pete petn petr pets pett peun peur peut pfce pfcs pfet pfff pffr pfft pfps pfte pnec pnes pnet pneu pnpp pnsc pntr pnup ppcc ppcs ppen pper pppn pppp ppps pprc pprf ppru ppsf ppss pptn ppts pptt ppur prcc prcf prcp prcs pre- prec pree pref pren prep pres pret preu prfc prfs prnp prps prrs prsc prse prss prtc prtp prtr prue pruf prus prut pruu pscu psec psfs psnc psnr pspp pspr psps psrp pssc psse psst psts pstu ptcc pten pter ptrf pttc pu-e puce puer puet pueu puff puft punc pune puns punt punu pupe pups pupu pur- pure purp purr purs puru puss pust put- pute puts putt putu puuc rccc rccs rcep rcet rcfc rcnr rcps rcpt rcsc rcss rctc rcts recc rece recp recr recs rect recu reef reen reep rees reet refe reff refn refr refs reft refu rene renn rens rent renu repe repp repr reps rept repu rere rers rert reru rese resn resp ress rest rete retr rets rett reue reuf reup reus reut reuu rfef rffc rftc rncp rncs rnnt rnsp rntp rnut rpcs rpet rpfc rppn rpps rptn rpts rrfc rrrr rrsp rrun rscc rscn rscs rsee rsfc rsnn rsnr rsps rsre rstp rsts rstu rtcc rtce rtee rtes rtfc rtns rtps rtss rttp rtts ruce ruct ruen ruer rues ruet rufc rufe ruff ruft runc rune runf runn runs runt rupe rupp rupt rurc rure rurp rurs ruru ruse russ rust rusu rute ruts rutt rutu ruun sccc