C13223313311212111133133313331333133313232233133313112113121133132313113311   >>    C1322331331121211113313331333133313331323223313331311211312113313231311331   <<    C13223313311212111133133313331333133313232233133313112113121133132313113313   >>      C13223313311212111133133313331333133313232233133313112113121133132313113312   >>