C13223313311212111133133313331333133313231322333121111133323233311   >>    C1322331331121211113313331333133313331323132233312111113332323331   <<    C13223313311212111133133313331333133313231322333121111133323233313   >>      C13223313311212111133133313331333133313231322333121111133323233312   >>