-ene -one -ose -yne cccc cccp cccs ccee ccgc ccgs cche cchp cchs cchy ccnc ccne ccnp ccns ccny ccoc ccpe ccpn ccpp ccps ccsg ccsn ccsp ccss cec- cece ceco cecp cecs ceec cees cege cego cehs cen- cene ceng ceno cens ceny ceop ceos cepc cepe ceph cepo cepp ceps cesc cese cesg cesp cess ceys cgcc cgcg cges cggs cghs cgns cgsh cgss chce chch chcp chcs chec chee cheh chen chep ches chey chge chgn chgs chhs chnc chno chns choc choh chon choo chop chos choy chpp chsc chse chsh chy- chyc chyn cnco cncp cnep cnes cnhs cnoh cnss coce coch coco cocp coen coep coes cogh cogo cogs cohn coho cohs con- conc cone cong conn cono cons cony cooh coon coop coos cope copg coph copo copp cops copy cosc cose cosh coso cosp coss cosy coyn coyo coys cpce cpcs cpep cphs cpns cpos cpps cpsc cpso cscc csce csch csco cscs csec csee cseh csep csgh csgn cshp cshs csne csnp csny csos cspc cspe csps csse csys cyc- cycc cycs cyeg cyen cygh cyn- cyne cyno cyon cypc cyps cyse cysg cyy- cyyc cyyn eccc ecce ecco eces ecgs eche echo echs ecne eco- ecog econ ecop ecos ecpg ecpp ecsc ecse ecsp ecss eecs eeee eees eegs eehs eeng eens eeny eeoc eeps eese eesy egcc egcg egec egee egge eggh eggo eggp eggs eggy eghe eghh eghs egne ego- egon egos egpe egph egpn egpo egsc egsh egss egyo ehcc eheh ehen ehhs ence ench enco encs ency enee eneg eneo enes eney enge engg engo engs enhs ennc enne enns enny eno- enoc enoe enon enos enoy enp- ense ensg enso enye enyo enys eoes eone eons epcc epch epec epee epen epes eph- ephs epns epoc epon epos eppc eppo eppp epps eppy epsc epsp epss esce esch esco escs esee esen eseo eses esgn eshs esne eso- esop esos espc espe espn espo espp esps espy esse essg essh esso essp essy esyn eyec eyen eyes eyey eyne eype eyse gc-c gccc gccs gchs gcos gcpc gcse gcsh gcss gece geen geep gees gege gegg gego gehn gehs gen- genc gene geng genn geno gens geny geo- geog geon geos gepe gesg geso gess geyn gggg gghg ggpo ggss ghee gheg ghey ghhs ghon gncc gngc gnoo gnpc gnps goce goch goen goes gogh gogo gogs gohs gon- gone gong gonn gono gons gony goog goon goop goos gopc gope gopo gops gose gosh goso goss goye goys gpgp gphs gpos gpsg gpso gpss gscp gshs gsoc gsoh gson gsos gspc gsse gyes gyge gyn- gyne gyng gyno gype gypo gyps gyse gyss hccc hcch hccs hcgh hchs hcng hcpc hcps hcsc hcso hcss hech hecs heeg heep hees hege hegg hegh hego hehe hehn heho hehs hene heng henh henn heno hens hepc hepe hepp heps hesc hesh hesp hess hesy heye heyh heyn heys hggc hghs hgps hgse hhgg hhhh hhhs hhpc hnce hncs hnhs hnny hoce hoch hocn hocs hoen hoes hoey hoge hogg hogh hogo hogs hohe hohn hoho hone hong hono hons hony hooe hoon hoop hoos hope hopo hopp hops hopy hose hosh hosp hoss hoye hoys hpcc hpgp hphs hppe hpps hpsc hpse hpss hscc hscn hses hshs hson hsps hsse hssp hyce hyen hygh hyhe hyne hyng hyo- hyon hyp- hype hyph hypo hyps hypy hyse nccc nccn nccp nccs ncec ncee ncen ncep nces ncgs nchc nchs ncnc ncoc ncos ncpc ncsc ncse ncss ncsy necc nece nech neco necs necy neen neep nees nege negh nego negp negs nehe nehs nene neng nenh neno nens neo- neoc neon neoo neos nepc nepe neph neps nesc nese nesh nesn neso ness neye neyg neyh neyn neyo neys ngen nghs ngns ngon ngos ngpc ngsn nhcc nhhs nhnn nhon nhsc nnes nngn nnhs nnnn nnos nnss noce noch noco nocs noes nogg nogh nogo nogs nohn noho nohs non- none nong nonn nono nons noo- noon nooo noop noos nope noph nops nos- nose nosh noss nosy noye noyo noys npcc npes nphs nppc npsh npss npsy nscc nscs nsec nsep nshs nsos nspc nsps nssc nsse nsso nssp nsss nycc nyce nyco nycy nyen nyes nygh nyhe nyhs nyne nyny nyon nypc nype nysc nyse nysh nyss o-eo occc occn oce ocee oche ochs ocon ocos ocpp ocys oec- oecc oeec oen- oeno oens oeps oese oeye oeyo ogee ogen ogge oggy oghs ogog ogon ohcc ohee ohen ohey ohho ohhs ohne ohno ohoh ohos ohso ohss ohye ohyo onc- once onco one- onec onee oneg oneh oneo onep ones oney onge ongo onne onno onon onos onoy onpg onsc onse onso onys ooes ooho oohs oone oons oooh oooo ooos oops oose opec open opep opes ophs opng opo- opon opos oppo opps oppy opsy opye oscc osce osco osec osee oseh osen oses osey oshc oshe osho oshp oshs osno osny osoo osos osse osso ossy osyp oyce oych oyee oyen oyes oyne oyns oyon oyse oyss pccc pcce pccs pcep pcgg pcgs pchp pchs pcns pcoe pcos pcpn pcpp pcps pcse pcso pece pech peco pecs pecy peec peen peep pees pegg pegh pego pegs pehe peho pen- penc pene peng penh penn peno pens peny peon pepe pepo peps pese peso pess pesy peyn peyo peys pgcc pgce pghs pgsc pgss phcc phe- phen phey phhs phno phog phoh phon phoo phos phsc phys pnec pnes pnhs pnon pnpo pnpp pnsc poce poch poco pocs poes poey poge pogg pogh pogo pogs pogy pohs ponc pone pong pono ponp pons pony pooh poon poop poos pop- popc pope popo popp pops popy pose posh posn poso poss posy poyn poyo poys ppcc ppcs ppen pphs ppos pppn pppo pppp ppps ppsh ppss ppye psco psec pseg pshc pshs psnc psoc pson psos psph pspp psps pssc psse psso psy- psys pyce pych pyep pyes pyg- pygg pyn- pyne pyo- pyon pyos