-ene -one -ose -yne cccc cccf cccs ccee ccfc ccff cche cchr cchs cchy ccnc ccne ccnf ccnr ccns ccny ccoc ccrc ccre ccrf ccrs ccsf ccsn ccss cec- cece ceco cecs ceec cees cef- cefc cefn cehs cen- cene ceno cens ceny ceor ceos cer- cerc cere cerf cern cero cers cery cesc cese cesr cess ceys cfcf cfcn cfco cfcs cfcy cffr cfhs cfnr cfns cfor cfos cfre cfrn cfry cfse cfyn chce chch chcs chec chee chef cheh chen cher ches chey chfc chfr chfs chhs chnc chno chnr chns choc choh chon choo chor chos choy chrc chrf chrn chro chrr chrs chsc chse chsh chsr chy- chyc chyn cnco cnes cnhs cnoh cnrc cnrr cnss coce coch coco coen coes cofc cofe coff cofs cohn coho cohs con- conc cone conf conn cono cons cony coof cooh coon coos cor- corc core corf corn coro corr cors cory cosc cose cosh coso coss cosy coyf coyn coyo coyr coys crcc crce crcr cre- crec cree creh cren creo cres crfc crfs crhs crne crns croc croe croh cron croo cror croy crss cry- cryn cryo crys cscc csce cscf csch csco cscr cscs csec csee cseh cser csfc csfr cshs csne csny csor csos csrc csrs csse cssr csys cyc- cycc cycs cyen cyfe cyfh cyfs cyn- cyne cyno cyon cyre cyrs cyse cyy- cyyc cyyn eccc ecce ecco ecef eces ecfc ecfr ecfs eche echo echs ecne eco- econ ecos ecrc ecrf ecrr ecsc ecse ecss eecs eeee eees eefe eefn eehs eens eeny eeoc eerc eero eers eery eese eesy efco efen efeo efes effs effy efhs efon efor efsh ehcc eheh ehen eher ehhs ehre ence ench enco encs ency enee eneo ener enes eney enhs ennc enne enns enny eno- enoc enoe enon enos enoy enrs enry ense enso enye enyo enys eoes eone eons eore ercc erce erch erec eren erer eres erfc erfs erhc erhs erne erno erns eroc eroe eron eroo eros errc erre erro errs erse ersh erso eryc erye esce esch esco escr escs esee esen eseo eser eses esfs eshs esne eso- esos esse essh esso essy esyn eyec eyen eyer eyes eyey eyne eyre eyry eyse eyyr fccf fcch fces fchs fcsc fece fech feen feer fees fefc fefe feff fefo fehr fene fenn fens feny feof feoh feon ferc fere fern fero ferr fers fery fese fesh fess feyn feyr feys ffcc ffee ffff ffhs ffrr ffss fhfs fhhs fhrs fhss fnhs fnrs foce foch foco focs foer foes fofo fohn fohr fohs fone fono fons fony foof foon foos for- fore forn foro forr fors fosh foso foss foyn foys frcc frcn free fren freo fres frey frfc frhs frns froe froh fron fros frsc frso frye frys fscc fsec fsfo fshs fssc fssf fyce fych fyen fyeo fyfe fyne fynn fyre fyrs fyry hccc hcch hccs hcfc hchs hcsc hcso hcss hech hecs heef heer hees hefe hefs hehe hehn heho hehs hene henh henn heno hens heor herc here hern hero herr hers hery hesc hesh hess hesy heye heyf heyh heyn heyr heys hfce hfcs hfhs hfrs hfss hhhh hhhs hhof hnce hncs hnhs hnny hoce hoch hocn hocr hocs hoen hoer hoes hoey hofe hoff hofs hohe hohn hoho hone hono hons hony hooe hoof hoon hoor hoos horc hore horn horo horr hors hory hose hosh hoss hoye hoys hree hrfc hrhs hron hros hrrc hrso hscc hscn hses hsfc hsfs hshs hson hsse hyce hyen hyer hyfr hyhe hyne hyo- hyon hyre hyse nccc nccf nccn nccr nccs ncec ncee ncef ncen ncer nces ncfc ncfe nchc nchs ncnc ncoc ncor ncos ncrc ncre ncsc ncse ncsf ncss ncsy necc nece nech neco necr necs necy neef neen neer nees nefe neff nefh nefs nehe nehs nene nenh neno nens neo- neoc neon neoo neos nerc nere nerf nero nerr ners nery nesc nese nesh nesn neso nesr ness neye neyf neyh neyn neyo neys nfer nfff nfhs nfon nfrs nfsr nfyc nhcc nhhs nhnn nhon nhrc nhsc nnes nnhs nnnn nnos nnss noce noch noco nocs noer noes nohn noho nohs non- none nonn nono nons noo- noon nooo noor noos nor- norc nore norf norn noro norr nors nory nos- nose nosh noss nosy noye noyo noys nrcs nren nrfc nrhs nroc nron nrrc nrsc nscc nscs nsec nser nsfc nsfs nshs nsnr nsof nsos nsrc nssc nsse nssf nsso nssr nsss nycc nyce nyco nycy nyen nyer nyes nyhe nyhs nyne nyny nyon nyrf nyro nysc nyse nysf nysh nyss o-eo occc occn oce ocee ocef oche ochs ocon ocos ocre ocro ocrr ocrs ocys oec- oecc oeec oen- oeno oens oere oers oese oeye oeyo ofcr ofen ofer off- offc offe offh offo offr offs offy ofno ofor ofre ohcc ohee ohen oher ohey ohho ohhs ohne ohno ohoh ohos ohre ohrn ohso ohss ohye ohyo onc- once oncf onco one- onec onee oneh oneo oner ones oney onne onno onon onor onos onoy onsc onse onso onys oocr ooer ooes ooff oofs oofy ooho oohs oone oons oooh oooo ooos oore oory oose orce orch orco orcs ore- orec oreh oren oreo orer ores orey orfe orff orfs orhe orhs ornc orne orno orns orny oro- oroe orof oron oror oros oroy orro orrs orry orse orso orsy orys oscc osce osco osec osee oseh osen oser oses osey oshc oshe osho oshs osno osnr osny osoo osor osos osro osse osso ossy oyce oych oyee oyen oyer oyes oyne oyns oyon oyre oyse oyss rccc rccs rcfc rchs rcnr rcon rcos rcsc rcss rcyc recc rece rech recr recs recy reef reen rees refe reff refn refr refs rehe rehn rehs rene renn reno rens reny reof reos rere rero rers rery rese resh resn reso ress reye reyn reys rfef rffc rfhs rhce rhee rhen rheo rhes rhfs rhhs rhoc rhoh rhon rhos rhye rhys rnco rncs rnsh rocc