C1333231331121111331333133313331333132313223313331333133313331122222131   >>    C133323133112111133133313331333133313231322331333133313331333112222213   <<    C1333231331121111331333133313331333132313223313331333133313331122222133   >>      C1333231331121111331333133313331333132313223313331333133313331122222132   >>