-ene -one -ose c-cd cccc cccp cccs ccdc ccdh ccdn ccdp ccds cced ccee cche cchp cchs ccnc ccne ccnp ccns ccoc ccod ccpe ccpn ccpp ccps ccsd ccsn ccsp ccss cd-e cdcs cdec cdes cdhs cdnc cdon cdos cdps cdss cec- cece ceco cecp cecs cedd cede cedo ceec cees cehs cen- cend cene ceno cens ceop ceos cepc cepe ceph cepo cepp ceps cesc cese cesp cess chce chch chcp chcs chec ched chee cheh chen chep ches chhs chnc chno chns choc chod choh chon choo chop chos chpp chsc chse chsh cnco cncp cndd cndp cnep cnes cnhs cnoh cnss coce coch coco cocp codd code cods coed coen coep coes cohn coho cohs con- conc cond cone conn cono cons cood cooh coon coop coos copd cope coph copo copp cops cosc cose cosh coso cosp coss cpce cpcs cpep cphs cpns cpos cppd cpps cpsc cpso cscc cscd csce csch csco cscs csdn csdp csec csee cseh csep cshp cshs csne csnp csos cspc cspd cspe csps cssd csse dccc dccp dccs dcds dche dchs dcns dcon dcop dcos dcpo dcps dcsc dcss dddd ddes ddoc ddpo ddps ddss dec- decc decd dece deco decs dedd dede dedo deed deen deep dees dehn dene denn deno dens deon deop deos depc depe depo depp deps des- desc dese desh deso desp dess dhcp dhec dhed dhee dhod dhps dnce dncs dnhs dnoc dnpo dnsc doce doch doco docs dod- dodd dode dodo dods doen does dohc dohs donc dond done donn dono donp dons dood doon doop doos dope dopo dopp dops dose dosh doso doss dpcp dphp dphs dpos dppc dpph dpsd dscc dsch dscn dscp dscs dsdp dshs dsos dsph dsps dssc dssn dssp eccc ecce ecco ecdc eced eces eche echo echs ecne eco- ecod econ ecop ecos ecpd ecpp ecsc ecse ecsp ecss eddc edde eddo eddp edds ede- edeh eden edes edhs edno edns edoc edod edon edos edss eecs eede eeee eees eehs eend eens eeoc eeps eese ehcc ehdd eheh ehen ehhs ence ench enco encs end- ende endh endo ends ened enee eneo enes enhs ennc enne enns eno- enoc enoe enon enos enp- ense enso eocd eode eoes eone eons epcc epch epec epee epen epes eph- ephs epns epoc epod epon epos eppc eppo eppp epps epsc epsd epsp epss esce esch esco escs esdp esds esee esen eseo eses eshs esne eso- esop esos espc espe espn espo espp esps esse essh esso essp hccc hcch hccs hchs hcpc hcps hcsc hcso hcss hdhs hdoc hdod hdos hdss hech hecs hedd hede hedo hedp heds heed heep hees hehe hehn heho hehs hend hene henh henn heno hens hepc hepe hepp heps hesc hesh hesp hess hhds hhhh hhhs hhpc hnce hncs hndd hnhs hoce hoch hocn hocs hode hodh hods hoed hoen hoes hohe hohn hoho hond hone hono hons hood hooe hoon hoop hoos hope hopo hopp hops hose hosh hosp hoss hpcc hpdh hphs hppe hpps hpsc hpse hpss hscc hscn hsed hses hshs hson hsps hsse hssp nccc nccn nccp nccs ncdc ncdn ncds ncec nced ncee ncen ncep nces nchc nchd nchs ncnc ncnd ncoc ncos ncpc ncsc ncse ncss ndcc ndcp ndcs ndde nddo ndhs ndnp ndoc ndop ndos ndpd ndps ndss necc nece nech neco necs nedc nedd nede nedo neds need neen neep nees nehe nehs nend nene nenh neno nens neo- neoc neod neon neoo neos nepc nepe neph neps nesc nese nesh nesn neso ness nhcc nhdp nhhs nhnn nhon nhsc nnes nnhs nnnn nnos nnss noce noch noco nocs node nodo nods noed noes nohn noho nohs non- none nonn nono nons noo- noon nooo noop noos nope noph nops nos- nose nosh noss npcc npes nphs nppc nppd npsh npss nscc nscd nscs nsds nsec nsep nshs nsos nspc nsps nssc nsse nsso nssp nsss o-eo occc occn ocds oce oced ocee oche ochs ocon ocos ocpd ocpp oddd odds oded oden odeo odes odoh odon odoo odop odos odso oec- oecc oedn oedo oeds oeec oen- oeno oens oeps oese ohcc ohed ohee ohen ohho ohhs ohne ohno ohoh ohos ohso ohss onc- oncd once onco onde ondo one- onec oned onee oneh oneo onep ones onne onno onod onon onos onsc onse onso ooes ooho oohs oone oons oooh oooo ooos oops oose opds opec oped open opep opes ophs opo- opon opos oppo opps oscc osce osco osec osed osee oseh osen oses oshc oshe osho oshp oshs osno osoo osos ossd osse osso pccc pcce pccs pcep pchp pchs pcns pcod pcoe pcos pcpn pcpp pcps pcse pcso pdcp pdes pdhs pdns pdoc pdos pdpn pdsd pdss pece pech peco pecs ped- pede pedo peds peec peed peen peep pees pehe peho pen- penc pend pene penh penn peno pens peon pepd pepe pepo peps pese peso pess phcc phds phe- phen phhs phno phoh phon phoo phos phsc pnec pnes pnhs pnon pnpo pnpp pnsc pocd poce poch poco pocs pod- podd pode podo pods poed poes pohs ponc pond pone pono ponp pons pood pooh poon poop poos pop- popc pope popo popp pops pose posh posn poso poss ppcc ppcd ppcs ppds ppen pphs ppod ppos pppd pppn pppo pppp ppps ppsh ppss psco psdc psdp psds psec pshc pshs psnc psoc pson psos psph pspp psps pssc psse psso s-os sccc scce sccp sccs scdc scdp scds scec scee scep sch- sche schh scho schs scnd scoh scon scoo scop scpe scpo scps scsc scsd scsh scsn scso sdcc sdch sdco sddc sdds sdep sdes sdhd sdhs sdps sdsc sdss se-c se-d se-e se-h se-n se-o se-s sec- secc secd sece sech secn seco secs sede sedo seds seec seed seeh seen seep sees sehe sehs send sene senn seno sens seoc seod seon seop sepd sepe sepn sepo sepp seps sesc sese sesh seso sess shcc shcp she- shed shee sheh shen