-ene -one -ose cccc cccf cccl cccs ccee ccel ccfc ccff ccfl cche cchl cchr cchs cclc ccls ccnc ccne ccnf ccnr ccns ccoc ccrc ccre ccrf ccrl ccrs ccsf ccsl ccsn ccss cec- cece ceco cecs ceec ceel cees cef- cefc cefn cehl cehs 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 cfcf cfcl cfcn cfco cfcs cffr cfhs cfln cfls cfnr cfns cfor cfos cfre cfrn cfse cfsl chce chch chcs chec chee chef cheh chel chen cher ches chfc chfr chfs chhs chlc chln chlr chnc chnl chno chnr chns choc choh chol chon choo chor chos chrc chrf chrn chro chrr chrs chsc chse chsh chsr clec clee clef cleo cler cles clhs cloe clof clon cloo clor clos clro clrs clsc cnco cnel cnes cnhs cnoh cnrc cnrr cnsl cnss coce coch coco coel coen coes cofc cofe coff cofs cohn coho cohs col- cole coll coln colo cols con- conc cone conf conn cono cons coof cooh cool coon coos cor- corc core corf corl corn coro corr cors cosc cose cosh cosl coso coss crcc crce crcr cre- crec cree creh cren creo cres crfc crfl crfs crhs crlf crls crne crns croc croe croh crol cron croo cror crss cscc csce cscf csch cscl csco cscr cscs csec csee cseh cser csfc csfr cshl cshs cslr csne csor csos csrc csrs csse cssr e-cl eccc ecce eccl ecco ecef eces ecfc ecfr ecfs eche echl echo echs ecne eco- ecol econ ecos ecrc ecrf ecrl ecrr ecsc ecse ecss eecs eeee eees eefe eefl eefn eehs eele eels eens eeoc eerc eero eers eese efco efen efeo efes effs efhs efon efor efsh ehcc eheh ehel ehen eher ehhs ehle ehlo ehre elce elch elco elec elee elef eleh elen eleo eler eles elfc elfe elfs elhs elle ello ells elne elon elos elro else elso ence ench encl enco encs enee enel eneo ener enes enhs enls ennc enne enns eno- enoc enoe enol enon enos enrs ense enso eoes eole eolo eone eons eore eorl ercc erce erch erec erel eren erer eres erfc erfs erhc erhs erle erll erne erno erns eroc eroe erol eron eroo eros errc erre erro errs erse ersh erso esce esch esco escr escs esee esel esen eseo eser eses esfs eshs esne eso- esol esos esse essh essl esso fccf fcch fces fchs fcnl fcsc fcsl fece fech feel feen feer fees fefc fefe feff fefo fehl fehr fele felf fell felo fels fene fenn fens feof feoh feon ferc fere fern fero ferr fers fese fesh fess ffcc ffee ffff ffhs ffrr ffss fhfs fhhs fhrs fhss flcl flee flen fler fles flhs flnc floc floe flon floo flor flos fnhs fnlc fnrs foce foch foco focs foer foes fofo fohn fohr fohs folc fole foll folo folr fols fone fono fons foof fool foon foos for- fore forl forn foro forr fors fosh foso foss frcc frcn free fren freo fres frfc frhs frns froe froh frol fron fros frsc frso fscc fsec fsfo fshs fsln fssc fssf hccc hcch hccs hcfc hchs hcsc hcso hcss hech hecs heef heel heer hees hefe hefs hehe hehn heho hehs hele helf hell helo hels hene henh henn heno hens heor herc here herl hern hero herr hers hesc hesh hess hfce hfcs hfhs hfrs hfss hhcl hhhh hhhs hhof hler hlhs hlss hnce hncs hnhs hoce hoch hocn hocr hocs hoel hoen hoer hoes hofe hoff hofs hohe hohl hohn hoho hol- holc hole holh holl holn holo hols hone hono hons hooe hoof hool hoon hoor hoos horc hore horl horn horo horr hors hose hosh hoss hree hrfc hrhs hron hros hrrc hrso hscc hscn hses hsfc hsfs hshs hsls hson hsse lccc lcce lccs lcer lces lcfc lcfr lchc lchr lchs lcls lcor lcrl lcrs lcsc lcsr lece lech leco leef leel leen leer lees lefe leff lehe lehr lehs lele lell lelo lene lenn leno lens leoc leof leon leor leos lerc lere lern lero lese lesh less lfcc lfhe lfhs lhec lhee lhhh lhhs lhor lhss llcc llcs llef lles llhs lllc llll lloc lloo lncr lner lnes lnfs lnhs lnso locc loce loch locn loco locs loen loes lofe loff lofn lohe lohn loho lohr lohs lole loll lolo lols lone lono lonr lons looc looe loof lool loon loor loos lore lorn loro lors losc lose losh loso loss lrcs lrfc lrhs lrne lroc lron lrrc lrrr lrse ls-r lsco lscs lses lsfc lshs lsof lsoh lson lsrc lsso lssr nccc nccf nccn nccr nccs ncec ncee ncef ncel ncen ncer nces ncfc ncfe nchc nchs nclc ncln nclr ncnc ncoc ncor ncos ncrc ncre ncsc ncse ncsf ncsl ncss necc nece nech neco necr necs neef neel neen neer nees nefe neff nefh nefl nefs nehe nehs nelc nele nelf nell nelo nels nene nenh neno nens neo- neoc neol neon neoo neos nerc nere nerf nerl nero nerr ners nesc nese nesh nesl nesn neso nesr ness nfer nfff nfhs nfon nfrs nfsr nhcc nhhl nhhs nhnn nhon nhrc nhsc nlcc nlcf nlcs nlec nler nlhs nlls nlsc nnes nnhs nnls nnnn nnos nnsl nnss noce noch nocl noco nocs noel noer noes nohn noho nohs nole nolf noll nolo nols non- none nonn nono nons noo- nool noon nooo noor noos nor- norc nore norf norn noro norr nors nos- nose nosh noss nrcs nren nrfc nrhs nroc nron nrrc nrrl nrsc nscc nscl nscs nsec nsel nser nsfc nsfs nshs nslr nsls nsnr nsof nsos nsrc nsrl nssc nsse nssf nsso nssr nsss o-eo occc occn oce ocee ocef oche ochs 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 offh offo offr offs ofno ofor ofre