C1333231331121111331333133313331333132313223313231323133313221311111   >>    C133323133112111133133313331333133313231322331323132313331322131111   <<    C1333231331121111331333133313331333132313223313231323133313221311113   >>      C1333231331121111331333133313331333132313223313231323133313221311112   >>