cccc ccci cccs ccee cche cchs ccic ccii ccis ccix ccsi ccss ccxi cec- cece ceci cecs ceec cees cehs ceke cesc cese cesi cess cexe chce chch chci chcs chec chee cheh chek ches chex 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 cixi ckch ckck ckcs ckcx ckhs cksh cscc csce csch csci cscs csec csee cseh cshs csik csis csix csks csse cxii cxix cxxi cxxx 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 exch exec exes exh- exhi exis exki 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 hex- hexe hexi hhex hhhh hhhs hi-c hicc hice hich hick hics hiei hies hihc hihe hihi hiie hiis hike hiki hise hish hiss hkcc hkcs hkex hkis hkse hscc hsci hsei hses hshs hski hsse iccc icci iccs icec icee ices icex 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 ixxi k-ci kc-x kccc kcci kcck kcec kcee kcei kche kchh kchi kchk kchs kchx kcic kcie kcii kcis kcix kckc kckk kckx kcsc kcse kcsi kcss kech keck keeh keek kees kehk kehs keii keik keis kekc keke keki keks kesc kesh kesi kesk kess kexi kexs kexx khcc khch khck khcs khec khhk khhs khic khii khis khix khke khki khkk khks khkx khse khsi khss khxs kicc kice kick kics kicx kies kihc kihh kihi kihk kihs kiic kiii kiik kiis kiix kikc kiki kikk kikx kisc kise kish kisi kisk kiss kisx kixi kixk kixs kixx kkch kkci kkck kkcs kkex kkhh kkhi kkhk kkic kkik kkix kkkk kkse kksi kkss kkxk kkxs kkxx ksce ksch ksci ksck kscs ksec ksee kseh ksei ksek ksex kshe kshi kshk kshs ksii ksik ksis ksix kske kskk ksks kskx ksse kssi ksss kssx kxci kxcs kxex kxic kxii kxix kxkc kxkk kxks kxkx kxsc kxse kxss kxxe kxxi kxxk kxxx 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 se-x sec- secc sece sech seck secs seec seeh seek sees seex sehe sehk sehs seie seih seii seik seis seix seke seki sekk sesc sese sesh sesi sess sex- sexe sexi shcc she- shee sheh shek shes shhh shhs shie shih shii shik shis shsc sicc sice sich sici sick sics siec siek sies siex sihi sihk sihs siik sike sikh siki siks sisc sise sish sisi sisk siss sixe sixx skee skei skes skhs skic skie skik skis skix skss sscc ssce ssci sscs ssec ssee sses ssex sshs ssis sssc sssh sssi ssss xces xcii xcis xexe xhck xics xihe xiii xisi xixi xkes xxii xxix xxxi xxxx