-ene -one -ose -yne cccc cccf cccl cccs ccee ccel ccfc ccff ccfl cclc ccls ccnc ccne ccnf ccnr ccns ccny ccoc ccrc ccre ccrf ccrl ccrs ccsf ccsl ccsn ccss cec- cece ceco cecs ceec ceel cees cef- cefc cefn cel- celc cele celf cell celo cels cely cen- cene ceno cens ceny ceol ceor ceos cer- cerc cere cerf cerl cern cero cers cery cesc cese cesr cess ceyl ceys cfcf cfcl cfcn cfco cfcs cfcy cffr cfln cfls cfnr cfns cfor cfos cfre cfrn cfry cfse cfsl cfyn clec clee clef cleo cler cles cley cloe clof clon cloo clor clos cloy clro clrs clsc cly- clye cnco cnel cnes cnrc cnrr cnsl cnss coce coco coel coen coes cofc cofe coff cofs col- cole coll coln colo cols coly con- conc cone conf conn cono cons cony coof cool coon coos cor- corc core corf corl corn coro corr cors cory cosc cose cosl coso coss cosy coyf coyl coyn coyo coyr coys crcc crce crcr cre- crec cree cren creo cres crfc crfl crfs crlf crls crne crns croc croe crol cron croo cror croy crss cry- cryn cryo crys cscc csce cscf cscl csco cscr cscs csec csee cser csfc csfr cslr csne csny csor csos csrc csrs csse cssr csys cyc- cycc cycl cycs cyen cyfe cyfs cyl- cylc cyle cyll cyls cyn- cyne cyno cyon cyre cyrl cyrs cyse cyy- cyyc cyyn e-cl eccc ecce eccl ecco ecef eces ecfc ecfr ecfs ecly ecne eco- ecol econ ecos ecrc ecrf ecrl ecrr ecsc ecse ecss eecs eeee eees eefe eefl eefn eele eels eely eens eeny eeoc eerc eero eers eery eese eesy efco efen efeo efes effs effy efly efon efor elce elco elec elee elef elen eleo eler eles eley elfc elfe elfs elle ello ells elly elne elon elos eloy elro else elso elys ence encl enco encs ency enee enel eneo ener enes eney enls ennc enne enns enny eno- enoc enoe enol enon enos enoy enrs enry ense enso enye enyl enyo enys eoes eole eolo eone eons eore eorl ercc erce erec erel eren erer eres erfc erfs erle erll erne erno erns eroc eroe erol eron eroo eros errc erre erro errs erse erso eryc erye esce esco escr escs esee esel esen eseo eser eses esfs esne eso- esol esos esse essl esso essy esyn eyec eyen eyer eyes eyey eyle eyne eyre eyry eyse eyyr fccf fces fcnl fcsc fcsl fece feel feen feer fees fefc fefe feff fefo fele felf fell felo fels fene fenn fens feny feof feon ferc fere fern fero ferr fers fery fese fess feyn feyr feys ffcc ffee ffff ffrr ffss flcl flee flen fler fles fley flnc floc floe flon floo flor flos floy flye flys fnlc fnrs foce foco focs foer foes fofo folc fole foll folo folr fols foly fone fono fons fony foof fool foon foos for- fore forl forn foro forr fors foso foss foyl foyn foys frcc frcn free fren freo fres frey frfc frns froe frol fron fros frsc frso frye frys fscc fsec fsfo fsln fssc fssf fyce fyen fyeo fyfe fyle fyne fynn fyre fyrs fyry lccc lcce lccs lcer lces lcfc lcfr lcls lcor lcrl lcrs lcsc lcsr lece leco lecy leef leel leen leer lees lefe leff lele lell lelo lely lene lenn leno lens leny leoc leof leon leor leos lerc lere lern lero lery lese less leye leyf leyn leyr leys lfcc llcc llcs llef lles lllc llll lloc lloo llyn llyr lncr lner lnes lnfs lnso locc loce locn loco locs loen loes lofe loff lofn lole loll lolo lols loly lone lono lonr lons looc looe loof lool loon loor loos lore lorn loro lors lory losc lose loso loss losy loye loyn loys lrcs lrfc lrne lroc lron lrrc lrrr lrry lrse ls-r lsco lscs lses lsfc lsof lson lsrc lsso lssr lyc- lyce lyco lyef lyen lyer lyes lyfe lyff lyfy lyle lyly lync lyne lynn lyns lyo- lyoe lyon lyre lyro lys- lyse lysl lyso lyss lyyf lyyn 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 ncsy necc nece neco necr necs necy neef neel neen neer nees nefe neff nefl nefs nelc nele nelf nell nelo nels nely nene neno nens neo- neoc neol neon neoo neos nerc nere nerf nerl nero nerr ners nery nesc nese nesl nesn neso nesr ness neye neyf neyn neyo neys nfer nfff nfon nfrs nfsr nfyc nlcc nlcf nlcs nlec nler nlls nlsc 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 nor- norc nore norf norn noro norr nors nory nos- nose noss nosy noye noyl noyo noys nrcs nren nrfc nroc nron nrrc nrrl nrsc nscc nscl nscs nsec nsel nser nsfc nsfs nslr nsls nsnr nsof nsos nsrc nsrl nssc nsse nssf nsso nssr nsss nycc nyce nyco nycy nyen nyer nyes nyle nyll nyls nyne nyny nyon nyrf nyro nysc nyse nysf nyss o-eo occc occn oce ocee ocef oclc ocon ocos ocre ocrl ocro ocrr ocrs ocys oec- oecc oeec oele oen- oeno oens oere oers oese oeye oeyo ofcl ofcr ofen ofer off- offc offe offo offr offs offy ofno ofor ofre olcc ole- olef olen oleo oler oles oley olfe olfs olle ollo olly olne olof olon olor olos olry olyf onc- once oncf onco one- onec onee onel oneo oner ones oney onlf only onne onno onon onor onos onoy onsc onse onso onys oocr ooer ooes ooff oofs oofy oolo oone oons oooo ooos oore oory oose orce orco orcs ore- orec orel oren oreo orer ores orey orfe orff orfs orle orlo orly ornc orne orno orns orny oro- oroe orof