-ene -one -ose -ous cccc cccp cccs cccu ccee ccnc ccne ccnp ccns ccnu ccoc ccpe ccpn ccpp ccps ccsn ccsp ccss ccuc ccup ccus cec- cece ceco cecp cecs ceec cees cen- cene ceno cens ceop ceos ceou cepc cepe cepo cepp ceps cesc cese cesp cess cnco cncp cnep cnes cnss coce coco cocp cocu coen coep coes con- conc cone conn cono cons coon coop coos cope copo copp cops cosc cose coso cosp coss coue coun coup cous cpce cpcs cpcu cpep cpns cpos cpps cpsc cpso cpsu cpus cscc csce csco cscs csec csee csep csne csnp csos cspc cspe csps csse csup csus cucc cuce cucn cues cune cuno cunp cuon cupe cupo cupp cups cuso cusp cuss cusu eccc ecce ecco eces ecne eco- econ ecop ecos ecou ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eens eeoc eeps eese ence enco encs enee eneo enes ennc enne enns ennu eno- enoc enoe enon enos enp- ense enso ensu enue enus eoes eone eons eous epcc epec epee epen epes epns epoc epon epos eppc eppo eppp epps epsc epsp epss epus esce esco escs escu esee esen eseo eses esne eso- esop esos espc espe espn espo espp esps esse esso essp essu esus euos euse n-up nccc nccn nccp nccs nccu ncec ncee ncen ncep nces ncnc ncoc ncos ncpc ncsc ncse ncss ncue necc nece neco necs neen neep nees nene neno nens nenu neo- neoc neon neoo neos nepc nepe neps nesc nese nesn neso ness neuc neue neun neuo neuu nnes nnnn nnos nnss noce noco nocs noes non- none nonn nono nons nonu noo- noon nooo noop noos nope nops nos- nose noss nosu noun noup nous npcc npes nppc npss nscc nscs nsec nsep nsos nsou nspc nsps nssc nsse nsso nssp nsss nuce nucs nucu nuee nunc nune nunn nuno nuns nuoc nuon nupe nups nuse nuss nusu o-eo occc occn oce ocee ocon ocos ocpp oec- oecc oeec oen- oeno oens oeps oese onc- once onco one- onec onee oneo onep ones onne onno onon onos onpu onsc onse onso onue onup onus ooes oone oons oooo ooos oops oose oous opec open opep opes opo- opon opos oppo opps opsu opus oscc osce osco osec osee osen oses osno osoo osos osse osso ossu osun oucc ouen oun- oune oupe ouse ouu- pccc pcce pccs pcep pcns pcoe pcos pcpn pcpp pcps pcse pcso pcun pece peco pecs peec peen peep pees pen- penc pene penn peno pens penu peon peou pepe pepo peps pese peso pess pesu peun pnec pnes pneu pnon pnpo pnpp pnsc pnup poce poco pocs poes ponc pone pono ponp pons poon poop poos pop- popc pope popo popp pops pose posn poso poss poun poup pous ppcc ppcs ppen ppos pppn pppo pppp ppps ppss psco pscu psec psnc psoc pson psos psou pspp psps pssc psse psso pu-e puce pueo pueu punc pune puno puns punu pupe pups pupu puss puuc s-os sccc scce sccp sccs scec scee scep scon scoo scop scpe scpo scps scsc scsn scso scsu scun scup se-c se-e se-n se-o se-s se-u sec- secc sece secn seco secs secu seec seen seep sees seeu sene senn seno sens seoc seon seop sepe sepn sepo sepp seps sepu sesc sese seso sess sncc snco sncp snee snep snes snns snoc snoo snop snos snpo snpp snus soce soco socs soec soen soeo soep soes son- sone sono sons sonu soon soop soos sope sopo sopp sops sopu sose soso soss soue soun soup sous spcc spco spcs spec spee spen spes spne spns spoc spon spoo spop spos spps spse spso spsp spss spue spun spus sscc ssce sscp sscs ssec ssee ssep sses ssns ssoc ssop sspc sspe sspo ssps sssc ssss suc- succ sucs suee suen sues sueu sun- sune sunn suno suns sunu suos sup- supe supo supp sups sus- suse suso susp suss susu suus uccp uces ucon ucos ucsc ucsu ueno uesn uess uncc unce unco uncp uncs unec unee unen unes unne unno unns unon unop unos unpc unps uns- unsc unso unus uocc uone upcs upen upne upnp upon upos uppc uppe uppp uppu upsc upse upup uscc usce usco uscs usee usen uses usnc usno usnu usoc usoe usos uspc uspo uspp usps ussc usse usss ussu usun usus uucp uuen uuno uuoc uuuu