cccc ccci cccs cchr cchs ccic ccii ccir ccis ccoc ccrc ccri ccrs ccrt ccsi ccss ccst cctc cctt chch chci chcs chhs chic chih chik chir chis chit chks chkt choc choh choi chok choo chor chos chrc chro chrr chrs chrt chsc chsh chsi chsr chst chto chtr chtt cicc cich cici cico cicr cics cict cihr cihs ciht ciii ciis ciit ciko cikr cior cios circ cirh ciri cirk ciro cirr cirs cirt cis- cisc cish cisk cisr ciss cist cith citi cito cits citt ckch ckck ckco ckcs ckhs ckoc ckoi ckoo ckor ckos ckot ckrc cksh ckso ckst ckts coch cock coco coct coho cohs coir cois coit cok- coko cooh cook coos coot cor- corc cori cork coro corr cors cort cosc cosh cosi coso coss cost cotc coth coti coto cots cott crcc crcr crhs cric crik cris crit crkc croc croh crok croo cror crot crrt crss crst crtc crts cscc csch csci csco cscr cscs cshs csik csio csir csis csit csks csor csos csot csrc csrs cssr cstc csto cstr csts cths ctic ctor ctos ctot ctrc ctrs ctsc ctss ctts h-ii hccc hcch hccs hchi hchs hcis hcsc hcso hcss hcst hhhh hhhs hi-c hicc hich hick hico hics hihc hihi hiho hiht hiis hiit hiki hioc hiri hirk hiro hirs hirt hish hiss hist hitc hiti hito hits hitt hkcc hkcs hkir hkis hkst hoch hock hocr hocs hoho hoik hoir hois hoit hoki hoko hoks hook hoor hoos hoot horc hori hork horo horr hors hort hosh hoss host hoth hoti hoto hotr hots hott hrhs hrit hros hrrc hrso hscc hsci hsct hshs hski hsts htcc hths htoh htrk htsc httr iccc icci icco iccr iccs icct ichc ichi icho ichr ichs icis icks icoc icor icos icrc icrr icrs icrt icsc icsh icsi icsr icss icst icts ihcc ihis ihit ihrc ihss ihtc iiht iiii iiio iiis iiit iioi iioo iios iirc iirs iisc iisi iisr iist iitr iitt ikki ikko ikoo ikri ioci ioii ioio ioit ioko iooi iooo ioos iori iors ioso ioto ircc ircs irhs iri- iric irio iris irki irks iroc iroh irrc irri irrs irti irts iscc isch isci isco iscr iscs isct ishi ishk ishr ishs isic isis isit isko iso- isoc isok isor isos isri issc issh issi isso issr isss istc isth isti isto istr ists itch itcs ithc iths itic itis itko itoh itoi itoo itor itos itri itrs itsi itso itto k-ci k-os kccc kcci kcck kccr kcct kchh kchi kchk kcho kchr kchs kcic kcii kcir kcis kcit kckc kckk kcko kckr kcoh kcor kcos kcot kcrc kcrh kcri kcro kcrr kcrs kcrt kcsc kcsi kcsr kcss kcst kctc kcti kcto khcc khch khck khcs khct khhk khho khhs khic khii khio khis khit khki khkk khkr khks khoc khoi khok khor khot khri khrk khro khrr khrt khsi khss khst khth khti khtk khto khtr khts khtt kicc kick kicr kics kict kihc kihh kihi kihk kiho kihr kihs kiht kiic kiii kiik kiis kiit kikc kiki kikk kiko kikr kikt kioc kioh kioi kiok kioo kiot kirc kiri kirk kiro kirr kirs kirt kisc kish kisi kisk kiso kisr kiss kist kitc kith kiti kito kitr kits kitt kkch kkci kkck kkco kkcr kkcs kkct kkhh kkhi kkhk kkhr kkic kkik kkit kkkk kkoh kkoo kkor kkot kkrc kkrh kkrk kkro kkrr kkrs kkrt kksi kksr kkss kkst kktc kktk kkts koch koci kock kocs koct kohh kohi koho kohr kohs koht koii koir koit kokc kokh koki kokk koko kokr koks kooc kooi kook kooo koor koos koot korc kori kork koro korr kors kort kos- kosc kosh kosi koso kosr koss kost kotc koth koti kotk koto kotr kots kott krcc krch krci krco krcs krhc krhs krik krio kris krit krkc krkh krki krkk krko krkr krks kroc kroh kroi krok kroo kror kros krrc krri krrk krro krrr krrs krrt krsc krsh krsk krsr krss krst krtc krth krti krtk krto krtr krts ksch ksci ksck ksco kscr kscs kshi kshk ksho kshr kshs ksii ksik ksir ksis ksit kskk ksko kskr ksks ksoc ksoi ksok ksoo ksor ksos ksrh ksro ksrr ksrs ksrt kssi ksso kssr ksss ksst kstc ksth ksti kstk ksto kstr ksts kstt ktcc ktch ktck ktco ktcr ktcs kthc kthh kthi kthk ktho kthr kths ktht ktic ktik ktis ktkc ktkk ktko ktkr ktks ktkt ktoc ktoh ktok ktoo ktor ktot ktrc ktrh ktri ktrk ktro ktrr ktrs ktrt ktsc ktso ktsr ktst kttc ktth ktti kttk ktto kttr ktts kttt occc occi occt ochi ochs ocht ocis ocks ocos ocro ocrr ocrs oct- octi octo octs ohcc ohhi ohho ohhs ohio ohis ohoh ohok ohos ohso ohss ohto oici oick oiii oiko oiks oios oirt oisc oist oitc oiti okic okir okko okok okor okot okro oksi okso okto oocr ooho oohs oooh oooo ooos oort oosi oost oots orch orci orco orcs orhs ori- oric orio oris orit orko oro- orok oror oros orot orri orro orrs orsi orsk orso ortc orth orto orts oscc osci osco oshc oshi osho oshs osii osik osis oski osoi osoo osor osos osro ossi osso ostc osti ostr osts otho othr oths otic otis otit oto- otoh otok otoo otor otos otro otrs otso otti otto otts rccc rccs rchs rcic rcis rcos rcsc rcsi rcss rctc rcti rcts rhhs rhio rhoc rhoh rhos ricc rich rick rico rics rict riho rihs riht riis riki rikk rios riot riri rirs risc rish risi risk riso riss rist rith riti rito rits ritt rkos rkss rkts rocc roch rock roco rocs rohr rohs roik roio roir rois roit rokh roki rokk roko rokr roks rooi rook roor roos root rorc rori rork roro rort rosc rosh rosi roso ross rost rotc roth roti rotk roto rotr rots rott rrhs rrrr rscc rsch rscs rshs rsis rsos rsts rtcc rthk rths rtss rtts s-ic s-ii s-os