C133323133112111133133313331333133313231333133313331333133313132322122311   >>    C13332313311211113313331333133313331323133313331333133313331313232212231   <<    C133323133112111133133313331333133313231333133313331333133313132322122313   >>      C133323133112111133133313331333133313231333133313331333133313132322122312   >>