-ene -one -ose cccc cccs ccee cche cchr cchs ccnc ccne ccnr ccns ccoc ccrc ccre ccrs ccsn ccss cec- cece ceco cecs ceec cees cehs ceke cen- cene ceno cens ceor ceos cer- cerc cere cern cero cers cesc cese cesr cess chce chch chcs chec chee cheh chek chen cher ches chhs chks chnc chno chnr chns choc choh chok chon choo chor chos chrc chrn chro chrr chrs chsc chse chsh chsr ckch ckck ckco ckcs cken cker ckhs cknc ckns ckoc ckoo ckor ckos ckrc cksh ckso cnco cnes cnhs cnoh cnrc cnrr cnss coce coch cock coco coen coes cohn coho cohs cok- coke coko con- conc cone conk conn cono cons cooh cook coon coos cor- corc core cork corn coro corr cors cosc cose cosh coso coss crcc crce crcr cre- crec cree creh cren creo cres crhs crkc crne crns croc croe croh crok cron croo cror crss cscc csce csch csco cscr cscs csec csee cseh cser cshs csks csne csor csos csrc csrs csse cssr eccc ecce ecco eces eche echo echs ecko ecks ecne eco- econ ecos ecrc ecrr ecsc ecse ecss eecs eeee eees eehs eeke eeks eens eeoc eerc eero eers eese eesk ehcc eheh ehen eher ehhs ehre ekch ekco ekek eken eker ekes ekho ekhs ekne ekos ence ench enco encs enee eneo ener enes enhs enke enkr ennc enne enns eno- enoc enoe enon enos enrs ense enso eoes eone eons eore ercc erce erch erec eren erer eres erhc erhs erke erks erne erno erns eroc eroe eron eroo eros errc erre erro errs erse ersh erso esce esch esco escr escs esee esek esen eseo eser eses eshs eske esko esks esne eso- esok esos esse essh esso hccc hcch hccs hchs hcsc hcso hcss hech heck hecs heek heer hees hehe hehn heho hehs heke hene henh henk henn heno hens heor herc here herk hern hero herr hers hesc hesh hess hhhh hhhs hkcc hkcs hkse hnce hncs hnhs hoce hoch hock hocn hocr hocs hoek hoen hoer hoes hohe hohn hoho hoke hoko hoks hone honk hono hons hooe hook hoon hoor hoos horc hore hork horn horo horr hors hose hosh hoss hree hrhs hron hros hrrc hrso hscc hscn hses hshs hson hsse k-os kccc kcck kccr kcec kcee kceo kche kchh kchk kchn kcho kchr kchs kckc kckk kckn kcko kckr kcnh kcno kcnr kcns kcoe kcoh kcon kcor kcos kcrc kcrh kcrn kcro kcrr kcrs kcsc kcse kcsn kcsr kcss kech keck keco kecr keeh keek keen keer kees kehk kehr kehs kekc keke keko keks ken- kene kenk kenn keno kenr kens keok keon keos ker- kerc kere kerk kern kero kerr kers kesc kesh kesk kesn keso kesr kess khcc khch khck khcs khec kher khhk khho khhs khke khkk khkn khkr khks khnc khne khnk khnr khns khoc khoe khok khon khor khrk khro khrr khse khsn khss kkch kkck kkcn kkco kkcr kkcs kken kkhh kkhk kkhr kkkk kkne kknn kkno kkns kkoh kkon kkoo kkor kkrc kkre kkrh kkrk kkrn kkro kkrr kkrs kkse kksn kksr kkss knce knch knck kncn knco kncr knec knee knek knen kneo knes knhc knhk knhs knkk knnk knnr knns knoc knoe knok knon knor knrk knro knrs knsc knse knsh knsk knsn knso knsr knss koch kock kocn kocs koen koes kohh kohn koho kohr kohs kokc koke kokh kokk kokn koko kokr koks konc kone konk kono kooc kook koon kooo koor koos korc kore kork korn koro korr kors kos- kosc kose kosh koso kosr koss krcc krce krch krcn krco krcs krec kree kreh krek kren kreo kres krhc krhs krkc krke krkh krkk krkn krko krkr krks krne krnh krnk krnn krno kroc kroe kroh krok kroo kror kros krrc krre krrk krrn krro krrr krrs krsc krse krsh krsk krsn krsr krss ksce ksch ksck kscn ksco kscr kscs ksec ksee kseh ksek ksen kseo kser kshe kshk kshn ksho kshr kshs kske kskk kskn ksko kskr ksks ksnc ksnh ksnk ksnn ksnr ksns ksoc ksok kson ksoo ksor ksos ksrh ksrn ksro ksrr ksrs ksse kssn ksso kssr ksss nccc nccn nccr nccs ncec ncee ncen ncer nces nchc nchs ncnc ncoc ncor ncos ncrc ncre ncsc ncse ncss necc nece nech neck neco necr necs neen neer nees nehe nehs neke neko nene nenh neno nens neo- neoc neon neoo neos nerc nere nerk nero nerr ners nesc nese nesh nesn neso nesr ness nhcc nhhs nhnn nhon nhrc nhsc nkhs nkok nkor nnes nnhs nnnn nnos nnss noce noch nock noco nocs noer noes nohn noho nohs noke noko non- none nonn nono nons noo- nook noon nooo noor noos nor- norc nore nork norn noro norr nors nos- nose nosh nosk noss nrcs nren nrhs nroc nron nrrc nrsc nscc nscs nsec nser nshs nskk nsnr nsok nsos nsrc nssc nsse nsso nssr nsss o-eo occc occn oce ocee oche ochs ocke ocks ocon ocos ocre ocro ocrr ocrs oec- oecc oeec oen- oeno oens oere oers oese ohcc ohee ohen oher ohho ohhs ohne ohno ohoh ohok ohos ohre ohrn ohso ohss okeh oken oker okes okko okno okok okon okor okre okro okso onc- once onco one- onec onee oneh onek oneo oner ones onne onno onon onor onos onsc onse onso oocr ooer ooes ooho oohs oone oons oooh oooo ooos oore oose orce orch orco orcs ore- orec oreh orek oren oreo orer ores orhe orhs orke orko ornc orne orno orns oro- oroe orok oron oror oros orro orrs orse orsk orso oscc osce osco osec osee oseh osek osen oser oses oshc oshe osho oshs osno osnr osoo osor osos osro osse osso rccc rccs rchs rcnr rcon rcos rcsc rcss recc rece rech reck recr recs reek reen rees rehe rehn rehs reke reko reks rene renk renn reno rens reos rere rero rers rese resh resn