-ene -one cccc ccee cche ccnc ccne ccoc cec- cece ceco ceec ceke cen- cene ceno chce chch chec chee cheh chek chen chnc chno choc choh chok chon choo ckch ckck ckco cken cknc ckoc ckoo cnco cnoh coce coch cock coco coen cohn coho cok- coke coko con- conc cone conk conn cono cooh cook coon eccc ecce ecco eche echo ecko ecne eco- econ eeee eeke eeoc ehcc eheh ehen ekch ekco ekek eken ekho ekne ence ench enco enee eneo enke ennc enne eno- enoc enoe enon eone hccc hcch hech heck heek hehe hehn heho heke hene henh henk henn heno hhhh hkcc hnce hoce hoch hock hocn hoek hoen hohe hohn hoho hoke hoko hone honk hono hooe hook hoon kccc kcck kcec kcee kceo kche kchh kchk kchn kcho kckc kckk kckn kcko kcnh kcno kcoe kcoh kcon kech keck keco keeh keek keen kehk kekc keke keko ken- kene kenk kenn keno keok keon khcc khch khck khec khhk khho khke khkk khkn khnc khne khnk khoc khoe khok khon kkch kkck kkcn kkco kken kkhh kkhk kkkk kkne kknn kkno kkoh kkon kkoo knce knch knck kncn knco knec knee knek knen kneo knhc knhk knkk knnk knoc knoe knok knon koch kock kocn koen kohh kohn koho kokc koke kokh kokk kokn koko konc kone konk kono kooc kook koon kooo nccc nccn ncec ncee ncen nchc ncnc ncoc necc nece nech neck neco neen nehe neke neko nene nenh neno neo- neoc neon neoo nhcc nhnn nhon nkok nnnn noce noch nock noco nohn noho noke noko non- none nonn nono noo- nook noon nooo o-eo occc occn oce ocee oche ocke ocon oec- oecc oeec oen- oeno ohcc ohee ohen ohho ohne ohno ohoh ohok okeh oken okko okno okok okon onc- once onco one- onec onee oneh onek oneo onne onno onon ooho oone oooh oooo