cccc cccs cchr cchs ccnc ccnr ccns ccoc ccrc ccrs ccrt ccsn ccss ccst cctc cctt chch chcs chhs chks chkt chnc chno chnr chns choc choh chok chon choo chor chos chrc chrn chro chrr chrs chrt chsc chsh chsr chst chto chtr chtt ckch ckck ckco ckcs ckhs cknc ckns cknt ckoc ckoo ckor ckos ckot ckrc cksh ckso ckst ckts cnco cnhs cnoh cnrc cnrr cnrt cnss cntc cntk cntr coch cock coco coct cohn coho cohs cok- coko con- conc conk conn cono cons cont cooh cook coon coos coot cor- corc cork corn coro corr cors cort cosc cosh coso coss cost cotc coth cotn coto cots cott crcc crcr crhs crkc crns croc croh crok cron croo cror crot crrt crss crst crtc crts cscc csch csco cscr cscs cshs csks csor csos csot csrc csrs cssr cstc csto cstr csts cths ctns ctor ctos ctot ctrc ctrn ctrs ctsc ctsn ctss cttn ctts hccc hcch hccs hchs hcsc hcso hcss hcst hhhh hhhs hkcc hkcs hkst hncs hnhs hntr hnts hoch hock hocn hocr hocs hohn hoho hoko hoks honk hono hons hont hook hoon hoor hoos hoot horc hork horn horo horr hors hort hosh hoss host hoth hoto hotr hots hott hrhs hron hros hrrc hrso hscc hscn hsct hshs hson hstn hsts htcc hths htoh htrk htsc httr k-os kccc kcck kccr kcct kchh kchk kchn kcho kchr kchs kckc kckk kckn kcko kckr kcnh kcno kcnr kcns kcnt kcoh kcon kcor kcos kcot kcrc kcrh kcrn kcro kcrr kcrs kcrt kcsc kcsn kcsr kcss kcst kctc kctn kcto khcc khch khck khcs khct khhk khho khhs khkk khkn khkr khks khnc khnk khnr khns khoc khok khon khor khot khrk khro khrr khrt khsn khss khst khth khtk khtn khto khtr khts khtt kkch kkck kkcn kkco kkcr kkcs kkct kkhh kkhk kkhr kkkk kknn kkno kkns kknt kkoh kkon kkoo kkor kkot kkrc kkrh kkrk kkrn kkro kkrr kkrs kkrt kksn kksr kkss kkst kktc kktk kkts knch knck kncn knco kncr knct knhc knhk knhs knht knkk knkt knnk knnr knns knoc knok knon knor knot knrk knro knrs knsc knsh knsk knsn knso knsr knss knst knth kntk kntn knto kntr knts koch kock kocn kocs koct kohh kohn koho kohr kohs koht kokc kokh kokk kokn koko kokr koks konc konk kono kont kooc kook koon kooo koor koos koot korc kork korn koro korr kors kort kos- kosc kosh koso kosr koss kost kotc koth kotk kotn koto kotr kots kott krcc krch krcn krco krcs krhc krhs krkc krkh krkk krkn krko krkr krks krnh krnk krnn krno krnt kroc kroh krok kroo kror kros krrc krrk krrn krro krrr krrs krrt krsc krsh krsk krsn krsr krss krst krtc krth krtk krtn krto krtr krts ksch ksck kscn ksco kscr kscs kshk kshn ksho kshr kshs kskk kskn ksko kskr ksks ksnc ksnh ksnk ksnn ksnr ksns ksnt ksoc ksok kson ksoo ksor ksos ksrh ksrn ksro ksrr ksrs ksrt kssn ksso kssr ksss ksst kstc ksth kstk kstn ksto kstr ksts kstt ktcc ktch ktck ktco ktcr ktcs kthc kthh kthk kthn ktho kthr kths ktht ktkc ktkk ktkn ktko ktkr ktks ktkt ktnc ktnk ktnn ktno ktns ktnt ktoc ktoh ktok kton ktoo ktor ktot ktrc ktrh ktrk ktrn ktro ktrr ktrs ktrt ktsc ktsn ktso ktsr ktst kttc ktth kttk kttn ktto kttr ktts kttt nccc nccn nccr nccs ncct nchc nchs ncnc ncoc ncor ncos ncrc ncsc ncss ncst nctc nctr nhcc nhhs nhnn nhon nhrc nhsc nhst nkhs nknt nkok nkor nktr nnhs nnnn nnos nnot nnss nntn noch nock noco nocs noct nohn noho nohs noht noko non- nonn nono nons nont noo- nook noon nooo noor noos noot nor- norc nork norn noro norr nors nort nos- nosh nosk noss nost not- noth noto nots nott nrcs nrhs nroc nron nrrc nrsc nrts nscc nscs nshs nskk nsnr nsok nsos nsrc nssc nsso nssr nsss nstc nsts ntcc nthn nths ntht ntrc ntsc ntss ntto nttr occc occn occt ochs ocht ocks ocon ocos ocro ocrr ocrs oct- octo octs ohcc ohho ohhs ohno ohoh ohok ohos ohrn ohso ohss ohto okko okno okok okon okor okot okro okso okto onc- onco onct onno onon onor onos onsc onso onst ont- ontc onto oocr ooho oohs oons oont oooh oooo ooos oort oost oots orch orco orcs orhs orko ornc orno orns oro- orok oron oror oros orot orro orrs orsk orso ortc orth orto orts oscc osco oshc osho oshs osno osnr osoo osor osos osro osso ostc ostr osts otho othr oths oto- otoh otok oton otoo otor otos otro otrs otso otto otts rccc rccs rchs rcnr rcon rcos rcsc rcss rctc rcts rhhs rhoc rhoh rhon rhos rkos rkss rkts rnco rncs rnnt rnot rnsh rocc roch rock roco rocs rohn rohr rohs rokh rokk roko rokr roks ronc ronk rono rons ront rook roon roor roos root rorc rork roro rort rosc rosh roso ross rost rotc roth rotk rotn roto rotr rots rott rrhs rrrr rscc rsch rscn rscs rshs rsnn rsno rsnr rsos rsts rtcc rthk rths rtkn rtns rtss rtts s-os sccc sccs scct sch- schh scho schr schs sck- scnr scnt scoh scok scon scoo scor scot scr- scrc scrn scrs scsc scsh scsn scso scsr scst sctc sctn scto sctr scts shcc shhh shhs shok shon shoo shor shos shot shrs shsc shts skhs skn- skon skor skot skrt skss sncc snco snhs snns snoc snoo snor snos snot snrk snrs sntr soch sock soco socr socs sohh sohn soho sohs sokk sokn soko son- sonk sono sons sont sook soon soor soos soot sorh sorn soro sorr sors sort sosh soso soss sost sotc soth sotk sotn soto sots srcc srch srct srhs srnn srno sros srtr sscc sscs sshs ssns ssoc ssot ssrc ssrs sssc sssh ssss sstc ssth ssts stcc stch stcs