cccc ccci cccs ccee cche cchs ccic ccii ccis ccsi ccss cec- cece ceci cecs ceec cees cehs ceke cesc cese cesi cess chce chch chci chcs chec chee cheh chek ches chhs chic chie chih chik chis chks chsc chse chsh chsi cicc cich cici cics ciee cies cihs ciii ciis cis- cisc cise cish cisk ciss ckch ckck ckcs ckhs cksh cscc csce csch csci cscs csec csee cseh cshs csik csis csks csse eccc ecce ecci eces eche echs ecis ecks ecsc ecse ecss eecs eeee eees eehs eeke eeks eese eesi eesk ehcc eheh ehhs ehis eich eick eics eiec eiei eies eike eiki eiks eise eish eisk eiss ekch ekek ekes ekhs ekis ekki eksi esce esch esci escs esee esek eses eshs esie esik esis eske esks esse essh essi h-ii hccc hcch hccs hchi hchs hcis hcsc hcss hech heck hecs heek hees hehe hehs heic heie heih heik heis heke hesc hesh hess hhhh hhhs hi-c hicc hice hich hick hics hiei hies hihc hihe hihi hiie hiis hike hiki hise hish hiss hkcc hkcs hkis hkse hscc hsci hsei hses hshs hski hsse iccc icci iccs icec icee ices ichc iche ichi ichs icis icke icks icsc icse icsh icsi icss iecc ieie iesc iesi ihcc ihis ihss iies iiie iiii iiis iisc iisi ikee ikes ikki iscc isch isci iscs isec isee iseh ises ishe ishi ishk ishs isic isie isis issc isse issh issi isss k-ci kccc kcci kcck kcec kcee kcei kche kchh kchi kchk kchs kcic kcie kcii kcis kckc kckk kcsc kcse kcsi kcss kech keck keeh keek kees kehk kehs keii keik keis kekc keke keki keks kesc kesh kesi kesk kess khcc khch khck khcs khec khhk khhs khic khii khis khke khki khkk khks khse khsi khss kicc kice kick kics kies kihc kihh kihi kihk kihs kiic kiii kiik kiis kikc kiki kikk kisc kise kish kisi kisk kiss kkch kkci kkck kkcs kkhh kkhi kkhk kkic kkik kkkk kkse kksi kkss ksce ksch ksci ksck kscs ksec ksee kseh ksei ksek kshe kshi kshk kshs ksii ksik ksis kske kskk ksks ksse kssi ksss s-ic s-ii sccc scce sccs scec scee sch- sche schh schi schs sci- scic scie scis sck- scsc scsh scsi se-c se-e se-h se-i se-k se-s sec- secc sece sech seck secs seec seeh seek sees sehe sehk sehs seie seih seii seik seis seke seki sekk sesc sese sesh sesi sess shcc she- shee sheh shek shes shhh shhs shie shih shii shik shis shsc sicc sice sich sici sick sics siec siek sies sihi sihk sihs siik sike sikh siki siks sisc sise sish sisi sisk siss skee skei skes skhs skic skie skik skis skss sscc ssce ssci sscs ssec ssee sses sshs ssis sssc sssh sssi ssss