C13223313311212111133133313331333132313331133132313231333131133132313113311   >>    C1322331331121211113313331333133313231333113313231323133313113313231311331   <<    C13223313311212111133133313331333132313331133132313231333131133132313113313   >>      C13223313311212111133133313331333132313331133132313231333131133132313113312   >>