C1333231331121111331333133313331333132313223313331333223331311321   >>    C133323133112111133133313331333133313231322331333133322333131132   <<    C1333231331121111331333133313331333132313223313331333223331311323   >>      C1333231331121111331333133313331333132313223313331333223331311322   >>