-ene -one -ose -ous cccc cccp cccs cccu ccee ccnc ccne ccnp ccnr ccns ccnu ccoc ccpe ccpn ccpp ccpr ccps ccrc ccre ccrp ccrs ccsn ccsp ccss ccuc ccup ccus cec- cece ceco cecp cecs ceec cees cen- cene ceno cens ceop ceor ceos ceou cepc cepe cepo cepp cepr ceps cer- cerc cere cern cero cerp cers cesc cese cesp cesr cess cnco cncp cnep cnes cnrc cnrr cnss coce coco cocp cocu coen coep coes con- conc cone conn cono cons coon coop coos cope copo copp copr cops cor- corc core 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 cren creo crep cres creu crne crns croc croe cron croo crop cror crpc crps crsp crss crue crun crup crus cscc csce csco cscr cscs csec csee csep cser 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 cuso cusp cuss cusu eccc ecce ecco eces ecne eco- econ ecop ecos ecou ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eens eeoc eeps eerc eero eers eese ence enco encs enee eneo ener enes ennc enne enns ennu eno- enoc enoe enon enos enp- enrs ense 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 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 esne eso- esop esos espc espe espn espo espp esps esse esso essp essu esus euer euos eur- eurc eure euro euse n-up nccc nccn nccp nccr nccs nccu ncec ncee ncen ncep ncer nces ncnc ncoc ncor ncos ncpc ncrc ncre ncrp ncsc ncse ncss ncue necc nece neco necr necs neen neep neer nees nene 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 nnes nnnn nnos nnpr nnss noce noco nocs noer noes non- none nonn nono nons nonu noo- noon nooo noop noor noos nope nops nor- norc nore 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 nunc nune 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 onc- once onco one- onec onee oneo onep oner ones onne onno onon onor onos onpu onsc onse onso onue onup onur onus oocr ooer ooes oone oons oooo ooos oops oore oose oous opec open opep oper opes opo- opon opor opos oppo opps opsu opus orce orco orcs ore- orec oren oreo orer ores 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 oun- oune oupe our- oure ourn ouro ours ouse ouu- pccc pcce pccs pcep pcer pcns pcoe pcos pcpn pcpp pcps pcrc pcre pcse pcso pcun pece peco pecr pecs peec peen peep peer pees pen- penc pene penn peno pens penu peon peor peou pepe pepo peps per- perc pere pern pero perp perr pers peru pese peso pess pesu peun peur pnec pnes pneu pnon pnpo pnpp pnro pnsc pnup poce poco pocs poer poes ponc pone pono ponp pons poon poop poor poos pop- popc pope popo popp pops porc pore porn poro porr pors pose posn poso poss poun poup pour pous ppcc ppcs ppen pper ppos pppn pppo pppp ppps pprc ppru ppss ppur prcc prcp prcs pre- prec pree pren prep pres preu prnp pro- proc proe pron proo prop pros prou prps prrs prsc prse prso prss prue prus pruu psco pscu psec psnc psnr psoc pson psos psou pspp pspr psps psrp pssc psse psso pu-e puce pueo puer pueu punc pune puno puns punu pupe pups pupu pur- pure puro purp purr purs puru puss puuc rccc rccs rcep rcnr rcon rcos rcpo rcps rcsc rcss recc rece recp recr recs recu reen reep rees rene renn reno rens renu reop reos reou repe repo repp repr reps repu rere rero rers reru rese resn reso resp ress reue reup reus reuu rnco rncp rncs rnsp rocc roce roco rocs roen roer roes ronc rone rono rons roon roop roor roos rope ropo rops rorc rore roro roru rosc rose roso rosp ross roue roun roup rous rpcs rpoe rpon rpos rppn rpps rrrr rrsp rrun rscc rscn rscs rsee rsnn rsno rsnr rsos rspo rsps rsre ruce ruen ruer rues runc rune runn runo runs rupe rupp rurc rure ruro rurp rurs ruru ruse ruso russ rusu ruun s-os sccc scce sccp sccs scec scee scep scer scnr scon scoo scop scor scpe scpo scps scr- scrc scre scrn scrs scsc scsn scso scsr scsu scun scup scur se-c se-e se-n se-o se-s se-u sec- secc sece secn seco secr secs secu seec seen seep seer sees seeu sene senn seno senr sens seoc seon seop sepe sepn sepo sepp sepr seps sepu serc sere sern sero serp serr sers seru sesc sese seso sess