|  | C13223313311212111133133313331333133313232233133313121111133313231333133313113313331333231311 
  >> |  | C1322331331121211113313331333133313331323223313331312111113331323133313331311331333133323131 
  << |  | C13223313311212111133133313331333133313232233133313121111133313231333133313113313331333231313 
  >> |  |