C1333231331121111331333133313331333132313223313331333133313331121132332311   >>    C133323133112111133133313331333133313231322331333133313331333112113233231   <<    C1333231331121111331333133313331333132313223313331333133313331121132332313   >>      C1333231331121111331333133313331333132313223313331333133313331121132332312   >>