khch khck khcs khct khhk khho khhs khkk khkr khks khoc khok khor khot khou khow khrk khro khrr khrt khrw khss khst khsu khth khtk khto khtr khts khtt khuk khur khus khut khwk kkch kkck kkco kkcr kkcs kkct kkcw kkhh kkhk kkhr kkkk kkoh kkoo kkor kkot kkow kkrc kkrh kkrk kkro kkrr kkrs kkrt kksr kkss kkst kksu kksw kktc kktk kkts kktu kkus kkut kkuu kkwk kkws koch kock kocs koct kocw kohh koho kohr kohs koht kohu kokc kokh kokk koko kokr koks koku kooc kook kooo koor koos koot koou korc kork koro korr kors kort koru kos- kosc kosh koso kosr koss kost kosu kotc koth kotk koto kotr kots kott kotu kour kous kout kouu kouw kowh kowr krcc krch krco krcs krcu krcw krhc krhs krhw krkc krkh krkk krko krkr krks krku krkw kroc kroh krok kroo kror kros krow krrc krrk krro krrr krrs krrt krrw krsc krsh krsk krsr krss krst krsu krsw krtc krth krtk krto krtr krts kruc kruh kruk krur krwc krwk krwr ksch ksck ksco kscr kscs kscu kshk ksho kshr kshs kshu kskk ksko kskr ksks ksku ksoc ksok ksoo ksor ksos ksou ksow ksrh ksro ksrr ksrs ksrt ksrw ksso kssr ksss ksst kssu kstc ksth kstk ksto kstr ksts kstt kstu kstw ksuh ksut ksuu ksuw kswc kswh kswo ksws kswt ksww ktcc ktch ktck ktco ktcr ktcs kthc kthh kthk ktho kthr kths ktht kthu ktkc ktkk ktko ktkr ktks ktkt ktku ktoc ktoh ktok ktoo ktor ktot ktrc ktrh ktrk ktro ktrr ktrs ktrt ktru ktrw ktsc ktso ktsr ktst ktsu ktsw kttc ktth kttk ktto kttr ktts kttt kttu kttw ktuc ktuh ktuw ktwo ktws ktwu kucc kuch kuco kucr kucw kuhs kuht kuhu kukh kukk kuks kuku kuok kuoo kuos kuow kurk kuro kurr kurs kurt kuru kusc kush kuso kust kusu kusw kuth kuto kutr kuts kutt kutu kuuk kuur kuuu kuwc kuwr kuws kuwt kuww kwck kwcr kwhk kwho kwht kwhw kwkc kwkh kwkk kwkr kwkw kwoc kwok kwor kwos kwow kwrk kwro kwrr kwrs kwrt kwru kwrw kwsc kwsk kwso kwss kwst kwsu kwsw kwth kwto kwtr kwts kwtu kwtw kwur kwut kwwk kwwr kwws kwwt occc occt ochs ocht ocks ocos ocro ocrr ocrs ocsw oct- octo octs ocur ohcc ohho ohhs ohoh ohok ohos ohow ohso ohss ohto ohtu ohus okcu okko okok okor okot okro okso okto okur okus oocr ooho oohs ooku oooh oooo ooos oort oost oots ootw oous orch orco orcs orhs orko oro- orok oror oros orot orro orrs orsk orso orsu ortc orth orto orts orus orwo oscc osco oshc osho oshs oshu osku osoo osor osos osow osro osso ossu ostc ostr osts otho othr oths oto- otoh otok otoo otor otos otow otro otrs otso otsu otto otts ottu otur otus otwo oucc ouch our- ouro ours ourt oust out- outh outo outs ouu- owch owoh owow owt- owth owtt owur rccc rccs rchs rcos rcsc rcss rctc rcts rhhs rhoc rhoh rhos rhus rkos rkss rkts rocc roch rock roco rocs rohr rohs rohu rokh rokk roko rokr roks roku rook roor roos root rorc rork roro rort roru rosc rosh roso ross rost rotc roth rotk roto rotr rots rott rouh rouk rous rout rowh rowk rowr rows rowt roww rrhs rrrr rscc rsch rscs rshs rsos rsts rstu rtcc rthk rths rtss rtts ruch ruck ruct ruhh ruhr ruhs rukh rukk ruku ruok rurc ruro rurs ruru rush rusk ruso russ rust rusu ruth ruto ruts rutt rutu rwch rwcs s-os sccc sccs scct sch- schh scho schr schs schw sck- scoh scok scoo scor scot scow scr- scrc scrs scsc scsh scso scsr scst scsu sctc scto sctr scts scur scut shcc shhh shhs shok shoo shor shos shot shou show shrs shsc shts shuk shur shus shut shuu shwr skhs skor skot skow skrt skss skur skut skwh skws soch sock soco socr socs sohh soho sohs sohu sokk soko soku sook soor soos soot sorh soro sorr sors sort soru sosh soso soss sost sotc soth sotk soto sots sotu sotw souk sour sous sout sowk sowr sows sowt srcc srch srct srhs sros srtr sscc sscs sshs ssoc ssot ssrc ssrs sssc sssh ssss sstc ssth ssts ssws stcc stch stcs stcu sths stks stok stoo stor stos stot stou stow strc strk stro strs stru stss sttc sttr stuc stuk stur stus stut suc- succ such suck sucr sucs suho suhr sukh suks suku suoh suor suos sur- surc suro surr surs surt suru sus- susk suso suss sust susu suto sutu suus suwu swcc swch swhs swoo swor swot swow swss swth swts swuc tccc tccu tch- tchh tcho tchr tchs tchu tcos tcsh tctc tcts thch thoo thor thos thot thou thow thro thru thrw thsr thss thtr thts thuk thur thus tkos tkts toch tock toco toho tohu toko toku tooh took toor toos toot torc tork toro torr tors tort toru tosc tosh tosk toso toss tost tosu totc toth toto totr tots tott touh touk tour tous tout towh towk tows trcc trhs troc troo tros trot trou trow trst trtc trtr truc truk trus trut truu tscc tshs tsks tsos tsou tssr tsst tstc tsts ttss tttt tucc tuch tuck tuco tuhs tuht tuhu tuko tuks tuor tuos turc turk turo turr turs turt turu tusc tush tusk tuss tust tuto tuts tutt tutu tuuo twch twhs two- twoc twoh twoo twos twot twss ucho uchs ucos ucrc ucsc ucst ucsu ucut uhoh uhok uhrs uhss uhuh ukcc ukko ukok ukrc uksc uksw ukur uocc uor- urch urho uro- urok uroo urrh urso urss ursu urth urts uruk urur urus urut us-k uscc usch usco uscs usho ushr ushs ushu usoc usos ussc ussr usss usst ussu ustc usto usts usus utor utsc utto uttu utwo uuoc uuuu wccc wcch wcck wcco wccr wccs wcct wccu wccw wchc wchk