C1333231331121111331333133313331333132313223313331333133313331312323132333231   >>    C133323133112111133133313331333133313231322331333133313331333131232313233323   <<    C1333231331121111331333133313331333132313223313331333133313331312323132333233   >>      C1333231331121111331333133313331333132313223313331333133313331312323132333232   >>