-ene -one -ose -yne cccc cccf cccl cccs ccee ccel ccfc ccff ccfl cclc ccls ccnc ccne ccnf ccns ccny ccoc ccsf ccsl ccsn ccss cec- cece ceco cecs ceec ceel cees cef- cefc cefn ceke cel- celc cele celf cell celo cels cely cen- cene ceno cens ceny ceol ceos cesc cese cess ceyl ceys cfcf cfcl cfcn cfco cfcs cfcy cfln cfls cfns cfos cfse cfsl cfyk cfyn ckck ckcl ckco ckcs ckcy cken ckey cklf ckln cknc ckns ckoc ckoo ckos ckoy cksl ckso ckyl clec clee clef clek cleo cles cley cloe clof clok clon cloo clos cloy clsc cly- clye clyk cnco cnel cnes cnsl cnss coce cock coco coel coen coes cofc cofe coff cofs cok- coke coko coky col- cole colk coll coln colo cols coly con- conc cone conf conk conn cono cons cony coof cook cool coon coos cosc cose cosl coso coss cosy coyf coyl coyn coyo coys cscc csce cscf cscl csco cscs csec csee csfc csks csne csny csos csse csys cyc- cycc cycl cycs cyen cyfe cyfs cyke cyl- cylc cyle cyll cyls cyn- cyne cyno cyon cyse cyy- cyyc cyyn e-cl eccc ecce eccl ecco ecef eces ecfc ecfs ecko ecks ecky ecly ecne eco- ecol econ ecos ecsc ecse ecss eecs eeee eees eefe eefl eefn eeke eeks eele eels eely eens eeny eeoc eese eesk eesy efco efen efeo efes effs effy efke efly efon ekco ekek eken ekes ekfc ekne ekos elce elco elec elee elef elek elen eleo eles eley elfc elfe elfs elke elko elks elle ello ells elly elne elok elon elos eloy else elso elys ence encl enco encs ency enee enel eneo enes eney enke enls ennc enne enns enny eno- enoc enoe enol enon enos enoy ense enso enye enyl enyo enys eoes eole eolo eone eons esce esco escs esee esek esel esen eseo eses esfs eske esko esks esky esne eso- esok esol esos esse essl esso essy esyn eyck eyec eyen eyes eyey eyke eyle eyne eyse f--k fccf fces fcnl fcsc fcsl fece feck feek feel feen fees fefc fefe feff fefo feke feko fele felf felk fell felo fels fene fenk fenn fens feny feof feon fese fess feyn feys ffcc ffee ffff ffss flcl flee flen fles fley flnc floc floe flok flon floo flos floy flye flys fnlc foce fock foco focs foes fofo foke folc fole folk foll folo fols foly fone fono fons fony foof fook fool foon foos foso foss foyl foyn foys fscc fsck fsec fsfo fsln fssc fssf fyce fyen fyeo fyfe fyke fyle fyne fynn k-lo k-os kccc kcck kccl kccy kcec kcee kcel kceo kcey kcfc kcfl kcfn kcfo kcfy kckc kckf kckk kckl kckn kcko kcky kclc kcle kclf kclk kcll kcln kcls kcly kcno kcns kcny kcoe kcof kcol kcon kcos kcsc kcse kcsf kcsn kcss kcsy kcye kcyk kcyl kcyn kcys kcyy keck keco keef keek keel keen kees kefc keff kefs kekc keke kekl keko keks kele kelf kelk kell keln kelo kely ken- kene kenk kenl kenn keno kens keok keol keon keos kesc kesk kesn keso kess kesy keye keyf keyl keys keyy kfcf kfco kfcs kfcy kfel kfff kffk kffn kflc kflf kfll kfln kflo kfls kfly kfnc kfnf kfnk kfnl kfnn kfno kfns kfny kfok kfon kfoo kfoy kfse kfsk kfyn kfyo kkck kkcl kkcn kkco kkcs kkcy kken kkfn kkfs kkkk kklc kklf kkll kkln kklo kkls kkne kknn kkno kkns kkol kkon kkoo kkoy kkse kksf kksn kkss kkyc kkys kkyy klcc klce klck klcl klcn klcs klcy klec klee klef klek klen kleo kles kley klfc klfe klff klfn klkc klkk klkl klkn klko klks klky kllc klle kllk klls klly klnc klne klnn klno kloc kloe klok klol klon kloo klos klsc klse klsf klsn klsy klyc klyk klyy knce knck kncn knco kncy knec knee knef knek knel knen kneo knes knfl knfo knkk knlc knlf knls knnk knns knoc knoe knok knol knon knsc knse knsk knsl knsn knso knss knsy knye knyk knyl knyn kocf kock kocn kocs koel koen koes kofc kofe koff kofk kofo kofy kokc koke kokf kokk kokn koko koks koky kolc kole kolf kolk koll koln kolo kols koly konc kone konk kono kony kooc kook kool koon kooo koos kos- kosc kose kosf koso koss kosy koye koyf koyn koyo koyy ksce ksck kscl kscn ksco kscs kscy ksec ksee ksek ksel ksen kseo ksey ksfc ksfe ksfn ksfo kske kskf kskk kskn ksko ksks ksky kslc ksle kslk ksll ksln kslo ksnc ksnf ksnk ksnl ksnn ksns ksny ksoc ksof ksok ksol kson ksoo ksos ksse kssl kssn ksso ksss ksyc ksyf ksyl ksyn ksyy kycc kyck kycn kycs kyee kyel kyen kyes kyfs kykc kyke kykk kykn kyks kyky kyle kyll kyln kylo kyls kyne kyno kyns kyok kyol kyon kyoo kyos kyoy kysc kyse kysf kysk kysl kysn kyyk kyyo kyys kyyy lccc lcce lccs lces lcfc lcls lcsc lece leck leco lecy leef leek leel leen lees lefe leff leke lekk leko leks lele lell lelo lely lene lenk lenn leno lens leny leoc leof leok leon leos lese lesk less leye leyf leyk leyn leys lfcc lkfs llcc llcs llef lles llks lllc llll lloc lloo llyn lnes lnfs lnnk lnso locc loce lock locn loco locs loen loes lofe loff lofn loke lokk loko lole loll lolo lols loly lone lonk lono lons looc looe loof look lool loon loos losc lose loso loss losy loye loyn loys lsco lscs lses lsfc lsof lson lsso lyc- lyce lyco lyef lyek lyen lyes lyfe lyff lyfy lyke lyle lyly lync lyne lynk lynn lyns lyo- lyoe lyon lys- lyse lysl lyso lyss lyyf lyyn nccc nccf nccn nccs ncec ncee ncef ncel ncen nces ncfc ncfe nclc ncln ncnc ncoc ncos ncsc ncse ncsf ncsl ncss ncsy necc nece neck neco necs necy neef neel neen nees