cccc ccci cccs cchs ccic ccii ccis ccoc ccsi ccss chch chci chcs chhs chic chih chik chis chks choc choh choi chok choo chos chsc chsh chsi cicc cich cici cico cics cihs ciii ciis ciko cios cis- cisc cish cisk ciss ckch ckck ckco ckcs ckhs ckoc ckoi ckoo ckos cksh ckso coch cock coco coho cohs cois cok- coko cooh cook coos cosc cosh cosi coso coss cscc csch csci csco cscs cshs csik csio csis csks csos h-ii hccc hcch hccs hchi hchs hcis hcsc hcso hcss hhhh hhhs hi-c hicc hich hick hico hics hihc hihi hiho hiis hiki hioc hish hiss hkcc hkcs hkis hoch hock hocs hoho hoik hois hoki hoko hoks hook hoos hosh hoss hscc hsci hshs hski iccc icci icco iccs ichc ichi icho ichs icis icks icoc icos icsc icsh icsi icss ihcc ihis ihss iiii iiio iiis iioi iioo iios iisc iisi ikki ikko ikoo ioci ioii ioio ioko iooi iooo ioos ioso iscc isch isci isco iscs ishi ishk ishs isic isis isko iso- isoc isok isos issc issh issi isso isss k-ci k-os kccc kcci kcck kchh kchi kchk kcho kchs kcic kcii kcis kckc kckk kcko kcoh kcos kcsc kcsi kcss khcc khch khck khcs khhk khho khhs khic khii khio khis khki khkk khks khoc khoi khok khsi khss kicc kick kics kihc kihh kihi kihk kiho kihs kiic kiii kiik kiis kikc kiki kikk kiko kioc kioh kioi kiok kioo kisc kish kisi kisk kiso kiss kkch kkci kkck kkco kkcs kkhh kkhi kkhk kkic kkik kkkk kkoh kkoo kksi kkss koch koci kock kocs kohh kohi koho kohs koii kokc kokh koki kokk koko koks kooc kooi kook kooo koos kos- kosc kosh kosi koso koss ksch ksci ksck ksco kscs kshi kshk ksho kshs ksii ksik ksis kskk ksko ksks ksoc ksoi ksok ksoo ksos kssi ksso ksss occc occi ochi ochs ocis ocks ocos ohcc ohhi ohho ohhs ohio ohis ohoh ohok ohos ohso ohss oici oick oiii oiko oiks oios oisc okic okko okok oksi okso ooho oohs oooh oooo ooos oosi oscc osci osco oshc oshi osho oshs osii osik osis oski osoi osoo osos ossi osso s-ic s-ii s-os sccc sccs sch- schh schi scho schs sci- scic scio scis sck- scoh scok scoo scsc scsh scsi scso shcc shhh shhs shih shii shik shio shis shok shoo shos shsc sicc sich sici sick sico sics sihi sihk sihs siik sikh siki siko siks sios sisc sish sisi sisk siss skhs skic skik skio skis skss soch soci sock soco socs sohh soho sohs soic soik sois soki sokk soko sook soos sosh sosi soso soss sscc ssci sscs sshs ssis ssoc sssc sssh sssi ssss