-ene -one cccc ccee cche cchr ccnc ccne ccnr ccoc ccrc ccre cec- cece ceco ceec ceke cen- cene ceno ceor cer- cerc cere cern cero chce chch chec chee cheh chek chen cher chnc chno chnr choc choh chok chon choo chor chrc chrn chro chrr ckch ckck ckco cken cker cknc ckoc ckoo ckor ckrc cnco cnoh cnrc cnrr coce coch cock coco coen cohn coho cok- coke coko con- conc cone conk conn cono cooh cook coon cor- corc core cork corn coro corr crcc crce crcr cre- crec cree creh cren creo crkc crne croc croe croh crok cron croo cror eccc ecce ecco eche echo ecko ecne eco- econ ecrc ecrr eeee eeke eeoc eerc eero ehcc eheh ehen eher ehre ekch ekco ekek eken eker ekho ekne ence ench enco enee eneo ener enke enkr ennc enne eno- enoc enoe enon eone eore ercc erce erch erec eren erer erhc erke erne erno eroc eroe eron eroo errc erre erro hccc hcch hech heck heek heer hehe hehn heho heke hene henh henk henn heno heor herc here herk hern hero herr hhhh hkcc hnce hoce hoch hock hocn hocr hoek hoen hoer hohe hohn hoho hoke hoko hone honk hono hooe hook hoon hoor horc hore hork horn horo horr hree hron hrrc kccc kcck kccr kcec kcee kceo kche kchh kchk kchn kcho kchr kckc kckk kckn kcko kckr kcnh kcno kcnr kcoe kcoh kcon kcor kcrc kcrh kcrn kcro kcrr kech keck keco kecr keeh keek keen keer kehk kehr kekc keke keko ken- kene kenk kenn keno kenr keok keon ker- kerc kere kerk kern kero kerr khcc khch khck khec kher khhk khho khke khkk khkn khkr khnc khne khnk khnr khoc khoe khok khon khor khrk khro khrr kkch kkck kkcn kkco kkcr kken kkhh kkhk kkhr kkkk kkne kknn kkno kkoh kkon kkoo kkor kkrc kkre kkrh kkrk kkrn kkro kkrr knce knch knck kncn knco kncr knec knee knek knen kneo knhc knhk knkk knnk knnr knoc knoe knok knon knor knrk knro koch kock kocn koen kohh kohn koho kohr kokc koke kokh kokk kokn koko kokr konc kone konk kono kooc kook koon kooo koor korc kore kork korn koro korr krcc krce krch krcn krco krec kree kreh krek kren kreo krhc krkc krke krkh krkk krkn krko krkr krne krnh krnk krnn krno kroc kroe kroh krok kroo kror krrc krre krrk krrn krro krrr nccc nccn nccr ncec ncee ncen ncer nchc ncnc ncoc ncor ncrc ncre necc nece nech neck neco necr neen neer nehe neke neko nene nenh neno neo- neoc neon neoo nerc nere nerk nero nerr nhcc nhnn nhon nhrc nkok nkor nnnn noce noch nock noco noer nohn noho noke noko non- none nonn nono noo- nook noon nooo noor nor- norc nore nork norn noro norr nren nroc nron nrrc o-eo occc occn oce ocee oche ocke ocon ocre ocro ocrr oec- oecc oeec oen- oeno oere ohcc ohee ohen oher ohho ohne ohno ohoh ohok ohre ohrn okeh oken oker okko okno okok okon okor okre okro onc- once onco one- onec onee oneh onek oneo oner onne onno onon onor oocr ooer ooho oone oooh oooo oore orce orch orco ore- orec oreh orek oren oreo orer orhe orke orko ornc orne orno oro- oroe orok oron oror orro rccc rcnr rcon recc rece rech reck recr reek reen rehe rehn reke reko rene renk renn reno rere rero rhce rhee rhen rheo rhoc rhoh rhon rnco rocc roce roch rock roco roen roer rohe rohn rohr roke rokh rokk roko rokr ronc rone ronk rono rook roon roor rorc rore rork roro rrrr