-ene -one -ose cccc cccs ccee cche cchs ccnc ccne ccns ccoc ccsn ccss cec- cece ceco cecs ceec cees cehs cen- cene ceno cens ceos cesc cese cess chce chch chcs chec chee cheh chen ches chhs chnc chno chns choc choh chon choo chos chsc chse chsh cnco cnes cnhs cnoh cnss coce coch coco coen coes cohn coho cohs con- conc cone conn cono cons cooh coon coos cosc cose cosh coso coss cscc csce csch csco cscs csec csee cseh cshs csne csos csse eccc ecce ecco eces eche echo echs ecne eco- econ ecos ecsc ecse ecss eecs eeee eees eehs eens eeoc eese ehcc eheh ehen ehhs ence ench enco encs enee eneo enes enhs ennc enne enns eno- enoc enoe enon enos ense enso eoes eone eons esce esch esco escs esee esen eseo eses eshs esne eso- esos esse essh esso hccc hcch hccs hchs hcsc hcso hcss hech hecs hees hehe hehn heho hehs hene henh henn heno hens hesc hesh hess hhhh hhhs hnce hncs hnhs hoce hoch hocn hocs hoen hoes hohe hohn hoho hone hono hons hooe hoon hoos hose hosh hoss hscc hscn hses hshs hson hsse nccc nccn nccs ncec ncee ncen nces nchc nchs ncnc ncoc ncos ncsc ncse ncss necc nece nech neco necs neen nees nehe nehs nene nenh neno nens neo- neoc neon neoo neos nesc nese nesh nesn neso ness nhcc nhhs nhnn nhon nhsc nnes nnhs nnnn nnos nnss noce noch noco nocs noes nohn noho nohs non- none nonn nono nons noo- noon nooo noos nos- nose nosh noss nscc nscs nsec nshs nsos nssc nsse nsso nsss o-eo occc occn oce ocee oche ochs ocon ocos oec- oecc oeec oen- oeno oens oese ohcc ohee ohen ohho ohhs ohne ohno ohoh ohos ohso ohss onc- once onco one- onec onee oneh oneo ones onne onno onon onos onsc onse onso ooes ooho oohs oone oons oooh oooo ooos oose oscc osce osco osec osee oseh osen oses oshc oshe osho oshs osno osoo osos osse osso s-os sccc scce sccs scec scee sch- sche schh scho schs scoh scon scoo scsc scsh scsn scso se-c se-e se-h se-n se-o se-s sec- secc sece sech secn seco secs seec seeh seen sees sehe sehs sene senn seno sens seoc seon sesc sese sesh seso sess shcc she- shee sheh shen sheo shes shhh shhs shne shoe shon shoo shos shsc sncc snco snee sneh snes snhs snns snoc snoo snos soce soch soco socs soec soen soeo soes sohh sohn soho sohs son- sone sono sons soon soos sose sosh soso soss sscc ssce sscs ssec ssee sses sshs ssns ssoc sssc sssh ssss