-ene -one -ose -ous cccc cccs cccu ccee ccnc ccne ccns ccnu ccoc ccsn ccss ccuc ccus cec- cece ceco cecs ceec cees cen- cene ceno cens ceos ceou cesc cese cess ceux cexe cnco cnes cnex cnss coce coco cocu coen coes coex con- conc cone conn cono cons coon coos cosc cose coso coss coue coun cous coux coxe cscc csce csco cscs csec csee csne csos csox csse csus cucc cuce cucn cues cune cuno cuon cuso cuss cusu cxxx eccc ecce ecco eces ecne eco- econ ecos ecou ecsc ecse ecss ecsu ecus eecs eeee eees eens eeoc eese ence enco encs enee eneo enes ennc enne enns ennu eno- enoc enoe enon enos ense enso ensu enue enus eoes eone eons eous eoux esce esco escs escu esee esen eseo eses esne eso- esos esox esse esso essu esus euos euse exco exec exen exes exo- exon exos nccc nccn nccs nccu ncec ncee ncen nces ncnc ncoc ncos ncsc ncse ncss ncue necc nece neco necs neen nees nene neno nens nenu neo- neoc neon neoo neos neox nesc nese nesn neso ness neuc neue neun neuo neuu nexe nexo nexx nnes nnnn nnos nnss noce noco nocs noes non- none nonn nono nons nonu nonx noo- noon nooo noos nos- nose noss nosu noun nous nscc nscs nsec nsos nsou nssc nsse nsso nsss nuce nucs nucu nuee nunc nune nunn nuno nuns nuoc nuon nuse nuss nusu o-eo occc occn oce ocee ocon ocos oec- oecc oeec oen- oeno oens oese onc- once onco one- onec onee oneo ones onex onne onno onon onos onsc onse onso onue onus ooes oone oons oooo ooos oose oous oscc osce osco osec osee osen oses osno osoo osos osse osso ossu osun oucc ouen oun- oune ouse ouu- oxen oxes oxo- oxon oxos oxox oxus oxxo s-os sccc scce sccs scec scee scon scoo scox scsc scsn scso scsu scun se-c se-e se-n se-o se-s se-u se-x sec- secc sece secn seco secs secu seec seen sees seeu seex sene senn seno sens seoc seon sesc sese seso sess seux sex- sexe sncc snco snee snes snns snoc snoo snos snus soce soco socs socx soec soen soeo soes son- sone sono sons sonu soon soos sose soso soss soue soun sous soxs sscc ssce sscs ssec ssee sses ssex ssns ssoc sssc ssss suc- succ sucs suee suen sues sueu sun- sune sunn suno suns sunu suos sus- suse suso suss susu suus sux- suxe uces ucon ucos ucsc ucsu ueno uesn uess uncc unce unco uncs unec unee unen unes unne unno unns unon unos unox uns- unsc unso unus uocc uone uscc usce usco uscs usee usen uses usnc usno usnu usoc usoe usos ussc usse usss ussu usun usus uuen uuno uuoc uuuu uxue uxus xces xcon xen- xene xenn xeno xenu xeon xeus xexe xnee xoco xoxo xson xsun xuxu xxxo xxxx