-ene -one -ose -ous cccc cccf cccp cccs cccu ccee ccfc ccff ccnc ccne ccnf ccnp ccns ccnu ccoc ccpe ccpn ccpp ccps ccsf ccsn ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cec- cece ceco cecp cecs cect ceec cees cef- cefc cefn cen- cene ceno cens cent ceop ceos ceou cepc cepe cepo cepp ceps cept cesc cese cesp cess cest cet- cete ceto cetp cets cfcf cfcn cfco cfcs cfns cfos cfpo cfps cfse cftc cfte cfun cnco cncp cnep cnes cnet cnss cntc cntf cnut coce coco cocp coct cocu coen coep coes cofc cofe coff cofs coft con- conc cone conf conn cono cons cont coof coon coop coos coot cope copo copp cops copt cosc cose coso cosp coss cost cotc cote cotn coto cots cott cotu coue coun coup cous cout cpce cpcs cpcu cpep cpff cpft cpns cpnt cpos cpps cpsc cpso cpsu cptp cpts cpus cscc csce cscf csco cscs csec csee csep cset csfc csne csnp csos csot cspc cspe csps cspt csse cstc csto csts csuf csup csus ctcf ctcp ctec cten ctep ctfc ctfo ctfs ctne ctns ctos ctot ctpo ctpp ctps ctsc ctsn ctss ctsu cttn ctts cucc cuce cucn cues cufc cuff cufo cune cuno cunp cunt cuon cupe cupo cupp cups cuso cusp cuss cust cusu cut- cutc cute cuto cuts cutt eccc ecce ecco ecct ecef eces ecfc ecfs ecne eco- econ ecop ecos ecot ecou ecpp ecsc ecse ecsp ecss ecsu ect- ectc ectf ecto ects ecus eecs eeee eees eefe eefn eens eent eeoc eeps eese eetc eete eets eetu efco efen efeo efes efet effs efon eft- eftp efts eftu ence enco encs enee eneo enes enfp ennc enne enns ennu eno- enoc enoe enon enos enp- ense enso enst ensu ent- ente ento entp ents enue enuf enus enut eoes eone eons eont eost eotc eoto eots eous epcc epec epee epen epes epfc epns epoc epon epos epot eppc eppo eppp epps epsc epsf epsp epss epte epus esce esco escs escu esee esen eseo eses eset esfp esfs esne eso- esop esos espc espe espn espo espp esps esse esso essp esst essu estc este esto estp ests esuf esus etcc etco etcs etec etee eten etes etfc etfe etne etns etoe eton etos etsu ette ettn etto ettu etun eufc euos euse fccf fccp fces fcot fcps fcsc fcst fcto fcup fece fect feen fees feet fefc fefe feff fefo fene fenn fens fent feof feon fepc feps fese fess fest fete fetp fets fett fetu feus ffcc ffee ffff ffps ffss fftf ffun fnet fnsp fnuf foce foco focs foes fofo fone fono fons font foof foon foos foot fopp fops foso foss fost fote foto fotp fots fott foun foup fous fout fp-c fpcc fpct fscc fsec fsfo fspc fspf fssc fssf fssp ft-c ften ftfc ftop ftos ftpe ftps ftse ftuc fuc- fuct fuet fufc fuff fufu fune funf funs funt fusc fuse fuso fuss fust fusu fute futo futs futu n-up nccc nccf nccn nccp nccs ncct nccu ncec ncee ncef ncen ncep nces ncfc ncfe ncnc ncoc ncos ncpc ncsc ncse ncsf ncss ncst nctc ncte ncue necc nece neco necs nect neef neen neep nees neet nefe neff nefs nene neno nens nent nenu neo- neoc neon neoo neos neot nepc nepe neps nept nesc nese nesn neso ness nest net- nete neto nets nett neuc neue neuf neun neuo neut neuu nfct nfcu nfff nfon nfps nfsu nftc nfto nnes nnnn nnos nnot nnss nntn noce noco nocs noct noes non- none nonn nono nons nont nonu noo- noon nooo noop noos noot nope nops nos- nose noss nost nosu not- note noto nots nott noun noup nous nout npcc npes nppc npss nptc npte nptn nscc nscs nsec nsep nsfc nsfs nsof nsos nsou nspc nsps nssc nsse nssf nsso nssp nsss nstc nstp nsts nstu ntcc ntes nteu ntfc ntfp ntfs ntnu ntof ntop ntpc ntsc ntsf ntss ntsu ntto ntuc nuce nucs nucu nuee nuff nunc nune nunn nuno nuns nunt nuoc nuon nupe nups nuse nuss nust nusu nute nuts nutt nutu o-eo occc occn occt oce ocee ocef ocet ocfp ocon ocos ocpp oct- octe octo octs oec- oecc oeec oen- oeno oens oeps oese oest oeuf ofen off- offc offe offo offs offu ofno ofst oftp ofus onc- once oncf onco onct one- onec onee oneo onep ones onne onno onon onos onpt onpu onsc onse onso onst ont- ontc onto onue onup onus onut ooes ooff oofs oone oons oont oooo ooos oops oose oost ootp oots oous opec open opep opes opet opo- opon opos oppo opps opsu optn opto opts opus oscc osce osco osec osee osen oses oset osno osoo osos osse osso ossu ostc oste osts osun otee oten otep otes otfc otfp oto- otoe otof oton otoo otos otpp otse otso otsu otte otto otts ottu otus oucc ouen oufc oufe ouff oun- oune oupe ouse oust out- oute outo outs ouu- pccc pcce pccs pcep pcfc pcns pcnt pcoe pcos pcpn pcpp pcps pcse pcso pcte pcts pcun pece peco pecs pect peec peen peep pees peet pefc peff pefs pen- penc pene penn peno pens pent penu peon peou pepe pepo peps pese peso pess pest pesu pete petn peto pets pett peun peut pfce pfcs pfet pfff pfft pfps pfte pnec pnes pnet pneu pnon pnot pnpo pnpp pnsc pnup poce poco pocs poes poet poff ponc pone pono ponp pons pont poof poon poop poos poot pop- popc pope popo popp pops popt pose posn poso poss post potc pote potf poto pots pott potu pouf poun poup pous pout ppcc ppcs ppen ppos pppn pppo pppp ppps ppsf ppss pptn ppts pptt psco pscu psec psfs psnc psoc pson psos psou pspp psps pssc psse psso psst psts pstu ptcc pten ptop pttc pu-e puce pueo puet pueu puff puft punc pune