-ene -one -ose cccc cccp cccs ccee ccgc ccgs ccnc ccne ccnp ccns ccoc ccpe ccpn ccpp ccps ccsg ccsn ccsp ccss cec- cece ceco cecp cecs ceec cees cege cego cen- cene ceng ceno cens ceop ceos cepc cepe cepo cepp ceps cesc cese cesg cesp cess cgcc cgcg cges cggs cgns cgss cnco cncp cnep cnes cnss coce coco cocp coen coep coes cogo cogs con- conc cone cong conn cono cons coon coop coos cope copg copo copp cops cosc cose coso cosp coss cpce cpcs cpep cpns cpos cpps cpsc cpso cscc csce csco cscs csec csee csep csgn csne csnp csos cspc cspe csps csse eccc ecce ecco eces ecgs ecne eco- ecog econ ecop ecos ecpg ecpp ecsc ecse ecsp ecss eecs eeee eees eegs eeng eens eeoc eeps eese egcc egcg egec egee egge eggo eggp eggs egne ego- egon egos egpe egpn egpo egsc egss ence enco encs enee eneg eneo enes enge engg engo engs ennc enne enns eno- enoc enoe enon enos enp- ense ensg enso eoes eone eons epcc epec epee epen epes epns epoc epon epos eppc eppo eppp epps epsc epsp epss esce esco escs esee esen eseo eses esgn esne eso- esop esos espc espe espn espo espp esps esse essg esso essp gc-c gccc gccs gcos gcpc gcse gcss gece geen geep gees gege gegg gego gen- genc gene geng genn geno gens geo- geog geon geos gepe gesg geso gess gggg ggpo ggss gncc gngc gnoo gnpc gnps goce goen goes gogo gogs gon- gone gong gonn gono gons goog goon goop goos gopc gope gopo gops gose goso goss gpgp gpos gpsg gpso gpss gscp gsoc gson gsos gspc gsse nccc nccn nccp nccs ncec ncee ncen ncep nces ncgs ncnc ncoc ncos ncpc ncsc ncse ncss necc nece neco necs neen neep nees nege nego negp negs nene neng neno nens neo- neoc neon neoo neos nepc nepe neps nesc nese nesn neso ness ngen ngns ngon ngos ngpc ngsn nnes nngn nnnn nnos nnss noce noco nocs noes nogg nogo nogs non- none nong nonn nono nons noo- noon nooo noop noos nope nops nos- nose noss npcc npes nppc npss nscc nscs nsec nsep nsos nspc nsps nssc nsse nsso nssp nsss o-eo occc occn oce ocee ocon ocos ocpp oec- oecc oeec oen- oeno oens oeps oese ogee ogen ogge ogog ogon onc- once onco one- onec onee oneg oneo onep ones onge ongo onne onno onon onos onpg onsc onse onso ooes oone oons oooo ooos oops oose opec open opep opes opng opo- opon opos oppo opps oscc osce osco osec osee osen oses osno osoo osos osse osso pccc pcce pccs pcep pcgg pcgs pcns pcoe pcos pcpn pcpp pcps pcse pcso pece peco pecs peec peen peep pees pegg pego pegs pen- penc pene peng penn peno pens peon pepe pepo peps pese peso pess pgcc pgce pgsc pgss pnec pnes pnon pnpo pnpp pnsc poce poco pocs poes poge pogg pogo pogs ponc pone pong pono ponp pons poon poop poos pop- popc pope popo popp pops pose posn poso poss ppcc ppcs ppen ppos pppn pppo pppp ppps ppss psco psec pseg psnc psoc pson psos pspp psps pssc psse psso s-os sccc scce sccp sccs scec scee sceg scep scgp scgs scog scon scoo scop scpe scpo scps scsc scsn scso se-c se-e se-g se-n se-o se-s sec- secc sece secg secn seco secs seec seeg seen seep sees sege segg sego segs sene seng senn seno sens seoc seon seop sepe sepg sepn sepo sepp seps sesc sese seso sess sgce sgcg sges sggg sggs sgps sgss sncc snco sncp snee sneg snep snes snns snoc snog snoo snop snos snpg snpo snpp soce soco socs soec soen soeo soep soes sogn sogo sogs son- sone song sono sons soog soon soop soos sope sopo sopp sops sose soso soss spcc spco spcs spec spee speg spen spes spne spns spoc spon spoo spop spos spps spse spso spsp spss sscc ssce sscp sscs ssec ssee ssep sses ssgs ssns ssoc ssop sspc sspe sspo ssps sssc ssss