-ene -one cccc cccl cccp cccu ccee ccel cclc ccnc ccne ccnp ccnu ccoc ccpe ccpl ccpn ccpp cctc cctl cctt ccuc ccup ccut cec- cece ceco cecp cect ceec ceel cel- celc cele cell celo celt cen- cene ceno cent ceol ceop ceou cepc cepe cepo cepp cept cet- cete ceto cetp clec clee cleo clep clet cleu cloe clon cloo clop clot clou clpp cltc clue clun clut cnco cncp cnel cnep cnet cntc cnut coce coco cocp coct cocu coel coen coep col- cole coll coln colo colp colt colu con- conc cone conn cono cont cool coon coop coot cope copo copp copt cotc cote cotn coto cott cotu coue coul coun coup cout cpce cpcu cpep cplc cpnt cptp ctcp ctec cten ctep ctle ctne ctol ctot ctpo ctpp cttn cucc cuce cucn culc cule cull culo culp cult cune cuno cunp cunt cuon cupe cupl cupo cupp cut- cutc cute cuto cutt e-cl eccc ecce eccl ecco ecct eclt ecne eco- ecol econ ecop ecot ecou ecpp ect- ectc ecto eeee eele eent eeoc eetc eete eetu el-p elce elco elec elee elen eleo elet elle ello ellu elne elon elpe elte elto elue elul ence encl enco enee enel eneo ennc enne ennu eno- enoc enoe enol enon enp- ent- ente ento entp enue enut eole eolo eone eont eotc eoto epcc epec epee epen eple epll epln epoc epol epon epot eppc eppo eppp epte etcc etco etec etee etel eten etne etoe eton ette ettn etto ettu etun eule lccc lcce lcpc lcpl lctl lcto le-u lece leco lect leel leen leep leet lele lell lelo lelu lene lenn leno lent leoc leon leou lepe lepo lepp lept lete leto lett leuc leun llcc llet lleu lllc llll lloc lloo lntc locc loce locn loco locu loen loeu lole loll lolo lone lono lont looc looe lool loon loop loot lope lopp lopu lote lotl loto lott loue loul loun loup lout louu lpec lppl ltcc ltee ltnt lttc ltuc luce lule lull lulu lune lunn luno lunt lupe lupo lupu lute luup n-up nccc nccn nccp ncct nccu ncec ncee ncel ncen ncep nclc ncln ncnc ncoc ncpc nctc ncte ncue necc nece neco nect neel neen neep neet nelc nele nell nelo nelt nene neno nent nenu neo- neoc neol neon neoo neot nepc nepe nept net- nete neto nett neuc neue neun neuo neut neuu nlcc nlec nlpc nnnn nnot nntn noce nocl noco noct noel nole noll nolo nolp nolt non- none nonn nono nont nonu noo- nool noon nooo noop noot nope not- note noto nott noul noun noup nout npcc nppc nppl nptc npte nptn ntcc nteu ntnu ntop ntpc ntto ntuc nuce nucu nuee nuel nule null nunc nune nunn nuno nunt nuoc nuon nupe nute nutt nutu o-eo occc occn occt oce ocee ocet oclc ocon ocpp oct- octe octo ocul oec- oecc oeec oele oen- oeno olcc ole- olen oleo olet olle ollo olne olon olot olpc olpe oltu onc- once onco onct one- onec onee onel oneo onep onne onno onon onpt onpu ont- ontc onto onue onup onut oolo oone oont oooo ootp opec opel open opep opet ople opo- opon oppo optn opto otcl otee oten otep oto- otoe oton otoo otpp otte otto ottu oucc ouen oule oulu oun- oune oupe out- oute outo ouu- pccc pcce pccl pcep pcll pclo pcnt pcoe pcpn pcpp pcte pcun pece pecl peco pect peec peel peen peep peet pel- pele pell pelo pelt pelu pen- penc pene penn peno pent penu peon peou pepe pepo pete petn peto pett peul peun peut plcc plce ple- plec plee plen pleo plet pleu plnt ploc plon ploo plop plot plou plpp pltt plue plup pnec pnet pneu pnln pnnl pnon pnot pnpo pnpp pntl pnup poce poco poel poet pole poll polo polt polu ponc pone pono ponp pont pool poon poop poot pop- popc pope popo popp popt potc pote poto pott potu poul poun poup pout ppcc ppen pple pplo pppn pppo pppp pptn pptt ptcc ptcl pten ptol ptop pttc pu-e puce puel pueo puet pueu pule pull pulo pulp pult pulu punc pune puno punt punu pupe pupl pupu put- pute puto putt putu puuc tccc tccu tcep tcnn tcon tcpo tctc tcul tecl teco tect teec teel teen teet tel- telc tele tell teln telo telt telu tenc tene tenn teno tenp tent tenu teon tepe tepp tepu tete teto tett tetu teut tlco tlen tlon tncc tnut toce toco toee toen toet tol- tole toll tolo tolt tolu tone tonn tono tonu tool toon toot top- tope topo topp topt topu totc tote toto tott toul toun toup tout tpcp tpol tpon tppp tpte tptp tput ttcn ttcp tten tteo ttoe tton ttop tttt ttul tucc tuco tuel tuen tuet tule tull tulo tulp tulu tunc tune tunn tuno tunu tupe tupo tupu tute tutl tuto tutt tutu tuuo uccp ucel ucon ucut uele uell ueno ulcc ulco ulee ulen uleo ulle ullo ulne ulno ulo- uloc ulto ultt ulul uncc unce uncl unco uncp unct unec unee unen unle unlp unne unno unon unop unpc unte unto unut uocc uolc uone upen uplo upne upnp upon uppc uppe uppp uppu uptl upto upup utec utel utep utne utto uttu uucp uuen uulu uuno uuoc uuuu