-ene -one -ose cccc cccf cccl cccs cccv ccee ccel ccfc ccff ccfl cclc ccls cclv ccnc ccne ccnf ccnr ccns ccoc ccrc ccre ccrf ccrl ccrs ccsf ccsl ccsn ccss ccvo ccvs cec- cece ceco cecs ceec ceel cees cef- cefc cefn cel- celc cele celf cell celo cels cen- cene ceno cens ceol ceor ceos cer- cerc cere cerf cerl cern cero cers cesc cese cesr cess cevo cfcf cfcl cfcn cfco cfcs cffr cfln cfls cfnr cfns cfor cfos cfre cfrn cfse cfsl clec clee clef cleo cler cles cloe clof clon cloo clor clos clro clrs clrv clsc cnco cnel cnes cnrc cnrr cnsl cnss coce coco coel coen coes cofc cofe coff cofs col- cole coll coln colo cols con- conc cone conf conn cono cons conv coof cool coon coos cor- corc core corf corl corn coro corr cors cosc cose cosl coso coss cove covo crcc crce crcr cre- crec cree cren creo cres crfc crfl crfs crlf crls crne crns croc croe crol cron croo cror crss cscc csce cscf cscl csco cscr cscs csec csee cser csfc csfr cslr csne csor csos csrc csrs csse cssr cvcc cven cver cvfr cvrr cvsl cvss e-cl eccc ecce eccl ecco ecef eces ecfc ecfr ecfs ecne eco- ecol econ ecos ecrc ecrf ecrl ecrr ecrv ecsc ecse ecss eecs eeee eees eefe eefl eefn eele eels eelv eens eeoc eerc eero eers eese eevn efco efen efeo efes effs efon efor elce elco elec elee elef elen eleo eler eles elev elfc elfe elfs elle ello ells elne elon elos elro else elso elve elvo en-v ence encl enco encs enee enel eneo ener enes enls ennc enne enns eno- enoc enoe enol enon enos enrs ense enso ensv envs eoes eole eolo eone eons eore eorl ercc erce erec erel eren erer eres erev erfc erfs erle erll erne erno erns eroc eroe erol eron eroo eros errc erre erro errs erse erso erve esce esco escr escs esee esel esen eseo eser eses esfs esne eso- esol esos esse essl esso esvn evel even ever eves evoe evol evon evoo evos evre evrs evsc fccf fces fcnl fcsc fcsl fece feel feen feer fees fefc fefe feff fefo fele felf fell felo fels fene fenn fens feof feon ferc fere fern fero ferr fers ferv fese fess feve fevr ffcc ffee ffff ffrr ffss ffvs flcl flee flen fler fles flnc floc floe flon floo flor flos fnlc fnrs foce foco focs foer foes fofo folc fole foll folo folr fols fone fono fons foof fool foon foos for- fore forl forn foro forr fors foso foss fove fr-v frcc frcn free fren freo fres frfc frns froe frol fron fros frsc frso fscc fsec fsfo fsln fssc fssf lccc lcce lccs lcer lces lcfc lcfr lcls lcor lcrl lcrs lcrv lcsc lcsr lece leco leef leel leen leer lees lefe leff lele lell lelo lene lenn leno lens leoc leof leon leor leos leov lerc lere lern lero lese less lev- levc leve levo levs lfcc llcc llcs llef lles lllc llll lloc lloo lncr lner lnes lnfs lnso lo-v locc loce locn loco locs loen loes lofe loff lofn lole loll lolo lols lone lono lonr lons looc looe loof lool loon loor loos lore lorn loro lors losc lose loso loss love lovo lrcs lrfc lrne lroc lron lrrc lrrr lrse ls-r lsco lscs lses lsfc lsof lson lsrc lsso lssr lvcc lvov lvrr lvsv nccc nccf nccn nccr nccs ncec ncee ncef ncel ncen ncer nces ncfc ncfe nclc ncln nclr ncnc ncoc ncor ncos ncrc ncre ncsc ncse ncsf ncsl ncss ncvs necc nece neco necr necs neef neel neen neer nees neev nefe neff nefl nefs nelc nele nelf nell nelo nels nene neno nens neo- neoc neol neon neoo neos nerc nere nerf nerl nero nerr ners nerv nesc nese nesl nesn neso nesr ness neve nevo nfer nfff nfon nfrs nfsr nlcc nlcf nlcs nlec nler nlls nlsc nlve nnes nnls nnnn nnos nnsl nnss noce nocl noco nocs noel noer noes nole nolf noll nolo nols non- none nonn nono nons noo- nool noon nooo noor noos noov nor- norc nore norf norn noro norr nors norv nos- nose noss nov- nove novo nrcs nren nrfc nroc nron nrrc nrrl nrsc nrsv nscc nscl nscs nsec nsel nser nsfc nsfs nslr nsls nsnr nsof nsos nsrc nsrl nssc nsse nssf nsso nssr nsss nsvl nvcc nvcs nvfc nvfr nvfs nvss o-eo occc occn oce ocee ocef oclc ocon ocos ocre ocrl ocro ocrr ocrs oec- oecc oeec oele oen- oeno oens oere oers oese ofcl ofcr ofen ofer off- offc offe offo offr offs ofno ofor ofre olcc ole- olef olen oleo oler oles olev olfe olfs olle ollo olne olof olon olor olos olov onc- once oncf onco one- onec onee onel oneo oner ones onlf onne onno onon onor onos onsc onse onso oocr ooer ooes ooff oofs oolo oone oons oooo ooos oore oose orce orco orcs ore- orec orel oren oreo orer ores orfe orff orfs orle orlo ornc orne orno orns oro- oroe orof oron oror oros orro orrs orse orso orve orvr orvs oscc osce oscl osco osec osee osel osen oser oses oslo osno osnr osoo osor osos osov osro osse osso osve ovcs ovee oven over ovfl ovo- ovol ovon ovoo ovre rccc rccs rcfc rcle rcls rcnl rcnr rcon rcos rcsc rcsl rcss rcvr rcvs recc rece recr recs reef reel reen rees reev refe reff refl refn refr refs rele rell relo rels rene renn reno rens reof reol reos rere rero rers rese resn reso ress reve revo revs rfef rffc rffl rlcs rlee rlef rlls rnco rncs rocc roce roco rocs roel roen roer roes roev rofc rofe roff rofl rofo role rolf roll rolo ronc rone rono rons roof rool roon roor roos rorc rore roro rosc rose roso