C1333231331121111331333133313331333132313223313331333133313331211113313311   >>    C133323133112111133133313331333133313231322331333133313331333121111331331   <<    C1333231331121111331333133313331333132313223313331333133313331211113313313   >>      C1333231331121111331333133313331333132313223313331333133313331211113313312   >>