-ene -one -ose -ous cccc cccf cccs cccu ccee ccfc ccff ccnc ccne ccnf ccns ccnu ccoc ccsf ccsn ccss ccuc ccus cec- cece ceco cecs ceec cees cef- cefc cefn cen- cene ceno cens ceos ceou cesc cese cess cfcf cfcn cfco cfcs cfns cfos cfse cfun cnco cnes cnss coce coco cocu coen coes cofc cofe coff cofs con- conc cone conf conn cono cons coof coon coos cosc cose coso coss coue coun cous cscc csce cscf csco cscs csec csee csfc csne csos csse csuf csus cucc cuce cucn cues cufc cuff cufo cune cuno cuon cuso cuss cusu eccc ecce ecco ecef eces ecfc ecfs ecne eco- econ ecos ecou ecsc ecse ecss ecsu ecus eecs eeee eees eefe eefn eens eeoc eese efco efen efeo efes effs efon ence enco encs enee eneo enes ennc enne enns ennu eno- enoc enoe enon enos ense enso ensu enue enuf enus eoes eone eons eous esce esco escs escu esee esen eseo eses esfs esne eso- esos esse esso essu esuf esus eufc euos euse fccf fces fcsc fece feen fees fefc fefe feff fefo fene fenn fens feof feon fese fess feus ffcc ffee ffff ffss ffun fnuf foce foco focs foes fofo fone fono fons foof foon foos foso foss foun fous fscc fsec fsfo fssc fssf fuc- fufc fuff fufu fune funf funs fusc fuse fuso fuss fusu nccc nccf nccn nccs nccu ncec ncee ncef ncen nces ncfc ncfe ncnc ncoc ncos ncsc ncse ncsf ncss ncue necc nece neco necs neef neen nees nefe neff nefs nene neno nens nenu neo- neoc neon neoo neos nesc nese nesn neso ness neuc neue neuf neun neuo neuu nfcu nfff nfon nfsu nnes nnnn nnos nnss noce noco nocs noes non- none nonn nono nons nonu noo- noon nooo noos nos- nose noss nosu noun nous nscc nscs nsec nsfc nsfs nsof nsos nsou nssc nsse nssf nsso nsss nuce nucs nucu nuee nuff nunc nune nunn nuno nuns nuoc nuon nuse nuss nusu o-eo occc occn oce ocee ocef ocon ocos oec- oecc oeec oen- oeno oens oese oeuf ofen off- offc offe offo offs offu ofno ofus onc- once oncf onco one- onec onee oneo ones onne onno onon onos onsc onse onso onue onus ooes ooff oofs oone oons oooo ooos oose oous oscc osce osco osec osee osen oses osno osoo osos osse osso ossu osun oucc ouen oufc oufe ouff oun- oune ouse ouu- s-os sccc scce sccs scec scee scfc scfe scon scoo scsc scsn scso scsu scun se-c se-e se-f se-n se-o se-s se-u sec- secc sece secn seco secs secu seec seef seen sees seeu seff sene senn seno sens seoc seon sesc sese seso sess sfcc sfco sfcs sffc sfne sfos sfss sfsu sncc sncf snco snee snes snfu snns snoc snoo snos snus soce soco socs soec soen soeo soes sofo son- sone sono sons sonu soof soon soos sose soso soss soue souf soun sous sscc ssce sscs ssec ssee sses ssfc ssns ssoc sssc sssf ssss suc- succ sucs suee suen sues sueu suf- sufc suff sufs sufu sun- sune sunn suno suns sunu suos sus- suse suso suss susu suus uces ucon ucos ucsc ucsf ucsu ueno uesn uess ufcu uffe ufos uncc unce uncf unco uncs unec unee unef unen unes unne unno unns unon unos uns- unsc unso unus uocc uofo uone uscc usce uscf usco uscs usee usef usen uses usfc usfs usnc usno usnu usoc usoe usos ussc usse ussf usss ussu usun usus uuen uuno uuoc uuuu