cccc ccci cccs ccic ccii ccis ccsi ccss ccst cctc cctt cicc cici cics cict ciii ciis ciit cis- cisc cisk ciss cist citi cits citt ckck ckcs ckst ckts cscc csci cscs csik csis csit csks cstc csts ctic ctsc ctss ctts iccc icci iccs icct icis icks icsc icsi icss icst icts iiii iiis iiit iisc iisi iist iitt ikki iscc isci iscs isct isic isis isit issc issi isss istc isti ists itcs itic itis itsi k-ci kccc kcci kcck kcct kcic kcii kcis kcit kckc kckk kcsc kcsi kcss kcst kctc kcti kicc kick kics kict kiic kiii kiik kiis kiit kikc kiki kikk kikt kisc kisi kisk kiss kist kitc kiti kits kitt kkci kkck kkcs kkct kkic kkik kkit kkkk kksi kkss kkst kktc kktk kkts ksci ksck kscs ksii ksik ksis ksit kskk ksks kssi ksss ksst kstc ksti kstk ksts kstt ktcc ktck ktcs ktic ktik ktis ktkc ktkk ktks ktkt ktsc ktst kttc ktti kttk ktts kttt s-ic s-ii sccc sccs scct sci- scic scis scit sck- scsc scsi scst sctc scts sicc sici sick sics siik siit siki siks sisc sisi sisk siss sist sit- sitc siti sits sitt skic skik skis skit skss sscc ssci sscs ssis ssit sssc sssi ssss sstc ssts stcc stcs stic stik stis stit stks stsi stss sttc tccc tctc tcts ticc tick tics tiit tiki tisi tiss tist titc titi tits titt tkts tscc tsis tsks tssi tsst tstc tsts ttss tttt