cccc cccl cccs cchl cchs cclc ccls ccnc ccns ccoc ccsl ccsn ccss chch chcs chhs chks chlc chln chnc chnl chno chns choc choh chok chol chon choo chos chsc chsh ckch ckck ckcl ckco ckcs ckhs ckln cknc ckns ckoc ckoo ckos cksh cksl ckso clhs clok clon cloo clos clsc cnco cnhs cnoh cnsl cnss coch cock coco cohn coho cohs cok- coko col- colk coll coln colo cols con- conc conk conn cono cons cooh cook cool coon coos cosc cosh cosl coso coss cscc csch cscl csco cscs cshl cshs csks csos hccc hcch hccs hchs hcsc hcso hcss hhcl hhhh hhhs hkcc hkcl hkcs hlhs hlss hncs hnhs hoch hock hocn hocs hohl hohn hoho hoko hoks hol- holc holh holk holl holn holo hols honk hono hons hook hool hoon hoos hosh hoss hscc hscn hshs hsls hson k-lo k-os kccc kcck kccl kchh kchk kchl kchn kcho kchs kckc kckk kckl kckn kcko kclc kclh kclk kcll kcln kcls kcnh kcno kcns kcoh kcol kcon kcos kcsc kcsn kcss khcc khch khck khcs khhk khhl khho khhs khkk khkn khks khlc khll khlo khls khnc khnk khnl khns khoc khok khol khon khsl khsn khss kkch kkck kkcl kkcn kkco kkcs kkhh kkhk kkkk kklc kklh kkll kkln kklo kkls kknn kkno kkns kkoh kkol kkon kkoo kksn kkss klcc klch klck klcl klcn klcs klhc klkc klkk klkl klkn klko klks kllc kllk klls klnc klnn klno kloc kloh klok klol klon kloo klos klsc klsn knch knck kncn knco knhc knhk knhl knhs knkk knlc knlh knls knnk knns knoc knok knol knon knsc knsh knsk knsl knsn knso knss koch kock kocn kocs kohh kohl kohn koho kohs kokc kokh kokk kokn koko koks kolc kolk koll koln kolo kols konc konk kono kooc kook kool koon kooo koos kos- kosc kosh koso koss ksch ksck kscl kscn ksco kscs kshk kshl kshn ksho kshs kskk kskn ksko ksks kslc kslk ksll ksln kslo ksnc ksnh ksnk ksnl ksnn ksns ksoc ksok ksol kson ksoo ksos kssl kssn ksso ksss lccc lccs lchc lchs lcls lcsc lhhh lhhs lhss llcc llcs llhs llks lllc llll lloc lloo lnhs lnnk lnso locc loch lock locn loco locs lohn loho lohs lokk loko loll lolo lols lonk lono lons looc look lool loon loos losc losh loso loss lsco lscs lshs lsoh lson lsso nccc nccn nccs nchc nchs nclc ncln ncnc ncoc ncos ncsc ncsl ncss nhcc nhhl nhhs nhnn nhon nhsc nkhs nkok nlcc nlcs nlhs nlls nlsc nnhs nnls nnnn nnos nnsl nnss noch nock nocl noco nocs nohn noho nohs noko noll nolo nols non- nonn nono nons noo- nook nool noon nooo noos nos- nosh nosk noss nscc nscl nscs nshs nskk nsls nsok nsos nssc nsso nsss occc occn ochs ocks oclc ocon ocos ohcc ohho ohhs ohno ohoh ohok ohos ohso ohss okko oklo okno okok okol okon okso olcc ollo olon olos olsh onc- onco onno onon onos onsc onso ooho oohs oolo oons oooh oooo ooos oscc oscl osco oshc osho oshs oslo osno osoo osos osso s-os sccc sccl sccs sch- schh schl scho schs sck- sckl scl- sclc sclk scls scoh scok scol scon scoo scsc scsh scsl scsn scso shcc shhh shhs shl- shls shok shon shoo shos shsc skhs skn- skol skon skss slcc slhs slln sloc sloh slon sloo slos slsc sncc snco snhs snns snoc snoo snos soch sock socl soco socs sohh sohl sohn soho sohs sokk sokn soko solh solk soll soln solo sols son- sonk sono sons sook sool soon soos sosh soso soss sscc sscs sshl sshs sslc ssns ssoc sssc sssh ssss