C13223313311212111133133313331333132313331333133313221211113313113311   >>    C1322331331121211113313331333133313231333133313331322121111331311331   <<    C13223313311212111133133313331333132313331333133313221211113313113313   >>      C13223313311212111133133313331333132313331333133313221211113313113312   >>