C1333231331121111331333133313331333132313223313331333132213311232312132311   >>    C133323133112111133133313331333133313231322331333133313221331123231213231   <<    C1333231331121111331333133313331333132313223313331333132213311232312132313   >>      C1333231331121111331333133313331333132313223313331333132213311232312132312   >>