-ene -one -ose cccc cccl cccp cccs ccee ccel cclc ccls ccnc ccne ccnp ccns ccoc ccpe ccpl ccpn ccpp ccps ccsl ccsn ccsp ccss ccst cctc cctl cctt cec- cece ceco cecp cecs cect ceec ceel cees cel- celc cele cell celo cels celt cen- cene ceno cens cent ceol ceop ceos cepc cepe cepo cepp ceps cept cesc cese cesp cess cest cet- cete ceto cetp cets clec clee cleo clep cles clet cloe clon cloo clop clos clot clpp clsc cltc clts cnco cncp cnel cnep cnes cnet cnsl cnss cntc coce coco cocp coct coel coen coep coes col- cole coll coln colo colp cols colt con- conc cone conn cono cons cont cool coon coop coos coot cope copo copp cops copt cosc cose cosl coso cosp coss cost cotc cote cotn coto cots cott cpce cpcs cpep cplc cpls cpns cpnt cpos cpps cpsc cpsl cpso cptp cpts cscc csce cscl csco cscs csec csee csep cset cslp csne csnp csos csot cspc cspe csps cspt csse cstc csto csts ctcp ctec cten ctep ctle ctls ctne ctns ctol ctos ctot ctpo ctpp ctps ctsc ctsn ctss cttn ctts e-cl eccc ecce eccl ecco ecct eces eclt ecne eco- ecol econ ecop ecos ecot ecpp ecsc ecse ecsp ecss ect- ectc ecto ects eecs eeee eees eele eels eens eent eeoc eeps eese eetc eete eets el-p elce elco elec elee elen eleo eles elet elle ello ells elne elon elos elpe else elso elst elte elto elts ence encl enco encs enee enel eneo enes enls ennc enne enns eno- enoc enoe enol enon enos enp- ense enso enst ent- ente ento entp ents eoes eole eolo eone eons eont eost eotc eoto eots epcc epec epee epen epes eple epll epln epns epoc epol epon epos epot eppc eppo eppp epps epsc epsp epss epte esce esco escs esee esel esen eseo eses eset eslp esne eso- esol esop esos espc espe espn espo espp esps esse essl esso essp esst estc este esto estp ests etcc etco etcs etec etee etel eten etes etne etns etoe eton etos ette ettn etto lccc lcce lccs lces lcls lcpc lcpl lcps lcsc lcsp lctl lcto lcts lece leco lect leel leen leep lees leet lele lell lelo lene lenn leno lens lent leoc leon leos lepe lepo lepp leps lept lese less lest lete leto lets lett llcc llcs lles llet lllc llll lloc lloo llps lnes lnso lntc lnts locc loce locn loco locs loen loes lole loll lolo lols lone lono lons lont looc looe lool loon loop loos loot lope lopp lops losc lose loso losp loss lost lote lotl loto lots lott lpec lpns lppl lpsc lpss lsco lscs lses lset lson lspl lsso lssp lsts ltcc ltcs ltee ltns ltnt ltps ltsp lttc nccc nccn nccp nccs ncct ncec ncee ncel ncen ncep nces nclc ncln ncnc ncoc ncos ncpc ncsc ncse ncsl ncss ncst nctc ncte necc nece neco necs nect neel neen neep nees neet nelc nele nell nelo nels nelt nene neno nens nent neo- neoc neol neon neoo neos neot nepc nepe neps nept nesc nese nesl nesn neso ness nest net- nete neto nets nett nlcc nlcs nlec nlls nlpc nlsc nlsp nnes nnls nnnn nnos nnot nnsl nnss nntn noce nocl noco nocs noct noel noes nole noll nolo nolp nols nolt non- none nonn nono nons nont noo- nool noon nooo noop noos noot nope nops nos- nose noss nost not- note noto nots nott npcc npes nppc nppl npsl npss nptc npte nptn nscc nscl nscs nsec nsel nsep nslp nsls nsos nspc nsps nssc nsse nsso nssp nsss nstc nstl nstp nsts ntcc ntes ntop ntpc ntsc ntss ntto o-eo occc occn occt oce ocee ocet oclc ocon ocos ocpp oct- octe octo octs oec- oecc oeec oele oen- oeno oens oeps oese oest olcc ole- olen oleo oles olet olle ollo olne olon olos olot olpc olpe olst onc- once onco onct one- onec onee onel oneo onep ones onne onno onon onos onpt onsc onse onso onst ont- ontc onto ooes oolo oone oons oont oooo ooos oops oose oost ootp oots opec opel open opep opes opet ople opls opo- opon opos oppo opps optn opto opts oscc osce oscl osco osec osee osel osen oses oset oslo osno osoo osos osse osso ostc oste osts otcl otee oten otep otes oto- otoe oton otoo otos otpp otse otso otte otto otts pccc pcce pccl pccs pcep pcll pclo pcns pcnt pcoe pcos pcpn pcpp pcps pcse pcso pcte pcts pece pecl peco pecs pect peec peel peen peep pees peet pel- pele pell pelo pels pelt pen- penc pene penn peno pens pent peon pepe pepo peps pese peso pess pest pete petn peto pets pett plcc plce ple- plec plee plen pleo ples plet plnt ploc plon ploo plop plos plot plpp plss pltt pnec pnes pnet pnln pnnl pnon pnot pnpo pnpp pnsc pntl poce poco pocs poel poes poet pole poll polo pols polt ponc pone pono ponp pons pont pool poon poop poos poot pop- popc pope popo popp pops popt pose posn poso poss post potc pote poto pots pott ppcc ppcs ppen pple pplo ppos pppn pppo pppp ppps ppss pptn ppts pptt psco psec psel psnc psoc psol pson psos pspp psps pssc psse psso psst psts ptcc ptcl pten ptol ptop pttc s-os sccc scce sccl sccp sccs scct scec scee scel scep scet scl- sclc scls scnt scol scon scoo scop scot scpe scpl scpo scps scpt scsc scsl scsn scso scst sctc sctl sctn scto scts se-c se-e se-n se-o se-s se-t sec- secc sece secn seco secs sect seec seel seen seep sees seet sele sell selo sels selt sene senn seno sens sent seoc seol seon seop sepe sepn sepo sepp seps sept sesc sese seso sess sest set- setc sete setl seto