-ene -one -ose -ous cccc cccp cccs cccu ccee ccgc ccgs ccnc ccne ccnp ccnr ccns ccnu ccoc ccpe ccpn ccpp ccpr ccps ccrc ccre ccrg ccrp ccrs ccsg ccsn ccsp ccss ccuc ccup ccus cec- cece ceco cecp cecs ceec cees cege cego cen- cene ceng ceno cens ceop ceor ceos ceou cepc cepe cepo cepp cepr ceps cer- cerc cere cern cero cerp cers cesc cese cesg cesp cesr cess cgcc cgcg cger cges cggs cgns cgro cgss cnco cncp cnep cnes cnrc cnrr cnss coce coco cocp cocu coen coep coes cogo cogs con- conc cone cong conn cono cons coon coop coos cope copg copo copp copr cops cor- corc core corg corn coro corp corr cors cosc cose coso cosp coss coue coun coup cour cous cpce cpcs cpcu cpep cper cpns cpos cpps cpre cprs cpsc cpso cpsr cpsu cpus crcc crce crcr cre- crec cree creg cren creo crep cres creu crgs crne crns croc croe cron croo crop cror crpc crps crsp crss crue crug crun crup crus cscc csce csco cscr cscs csec csee csep cser csgn csne csnp csor csos cspc cspe csps csrc csrs csse cssr csup csur csus cucc cuce cucn cuer cues cune cuno cunp cuon cupe cupo cupp cupr cups cure curn curo curr curs cusg cuso cusp cuss cusu eccc ecce ecco eces ecgs ecne eco- ecog econ ecop ecos ecou ecpg ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eegs eeng eens eeoc eeps eerc eerg eero eers eese egcc egcg egcr egec egee eger egge eggo eggp eggs egne ego- egon egor egos egpe egpn egpo egre egsc egss ence enco encs enee eneg eneo ener enes enge engg engo engr engs ennc enne enns ennu eno- enoc enoe enon enos enp- enrs ense ensg enso ensu enue enur enus eoes eone eons eore eous epcc epec epee epen eper epes epns epoc epon epor epos eppc eppo eppp epps epro eprp eprs epsc epsp epss epus ercc erce ercp erec eren erer eres erg- ergg ergo ergs erne erno erns eroc eroe eron eroo eros erpe erps errc erre erro errs erse erso eruc erur erus esce esco escr escs escu esee esen eseo eser eses esgn esne eso- esop esos espc espe espn espo espp esps esse essg esso essp essu esus euer euge euos eur- eurc eure euro euse gc-c gccc gccs gcos gcpc gcrg gcse gcss gcsu gece geen geep geer gees gege gegg gego gen- genc gene geng genn geno gens genu geo- geog geon geos gepe gere gern gero gers geru gesg geso gess gesu geue geun geup gggg ggpo ggrn ggss gncc gneu gngc gnoo gnpc gnps gnrc gnrr gnus goce gocr goen goer goes gogo gogs gon- gone gong gonn gono gons gonu goog goon goop goor goos gopc gope gopo gops gopu gore gorg gorn goro gorp gorr gors gose goso goss gosu gou- goug goun goup gour gous gper gpgp gpos gprp gprs gpsg gpso gpss grcc grce grec gree greg gren grep gres greu groc grog gron groo grop gror gros grou grpc grps grrr grrs grss grue grug grun grur grus gscp gsoc gson gsos gspc gsse gsur guen guep guer gues guge gugg gugu gung gunn guns guos gups gure gurg gurn guro gurr gurs guru guse guss guus n-up nccc nccn nccp nccr nccs nccu ncec ncee ncen ncep ncer nces ncgr ncgs ncnc ncoc ncor ncos ncpc ncrc ncre ncrp ncsc ncse ncss ncue necc nece neco necr necs neen neep neer nees nege nego negp negs nene neng neno nens nenu neo- neoc neon neoo neos nepc nepe nepr neps nerc nere nero nerr ners neru nesc nese nesn neso nesr ness neuc neue neun neuo neur neuu ngen nger ngns ngon ngor ngos ngou ngpc ngsn ngur nguu nnes nngn nnnn nnos nnpr nnss noce noco nocs noer noes nogg nogo nogs non- none nong nonn nono nons nonu noo- noon nooo noop noor noos nope nops nor- norc nore norg norn noro norr nors nos- nose noss nosu noun noup nour nous npcc npes nppc npss nrcs nren nroc nron nrpc nrpn nrps nrrc nrsc nrsp nscc nscs nsec nsep nser nsnr nsos nsou nspc nsps nsrc nssc nsse nsso nssp nssr nsss nuce nucs nucu nuee nuer nugs nunc nune nung nunn nuno nuns nuoc nuon nupe nups nurc nure nurn nurp nurr nurs nuru nuse nuss nusu o-eo occc occn oce ocee ocon ocos ocpp ocre ocro ocrr ocrs ocur oec- oecc oeec oen- oeno oens oeps oere oers oese ogee ogen oger ogge ogog ogon ogou ogpu ogre ogro ogun ogus onc- once onco one- onec onee oneg oneo onep oner ones onge ongo ongu onne onno onon onor onos onpg onpu onsc onse onso onue onup onur onus oocr ooer ooes oone oons oooo ooos oops oore oose oous opec open opep oper opes opng opo- opon opor opos oppo opps opsu opus orce orco orcs ore- orec oreg oren oreo orer ores orge orgn orgo orgs ornc orne orno orns oro- oroe oron oror oros orpc orpe orps orro orrs orse orso orsu orup orus oscc osce osco osec osee osen oser oses osno osnr osoo osor osos osro osse osso ossu osun oucc ouen ouer ouge oun- oune oung oupe our- oure ourn ouro ours ouse ouu- pccc pcce pccs pcep pcer pcgg pcgs pcns pcoe pcos pcpn pcpp pcps pcrc pcre pcse pcso pcun pece peco pecr pecs peec peen peep peer pees pegg pego pegs pegu pen- penc pene peng penn peno pens penu peon peor peou pepe pepo peps per- perc pere perg pern pero perp perr pers peru pese peso pess pesu peun peur pgcc pgce pger pgou pgpu pgrc pgsc pgss pgup pnec pnes pneu pnon pnpo pnpp pnro pnsc pnup poce poco pocs poer poes poge pogg pogo pogs ponc pone pong pono ponp pons poon poop poor