|  | C13223313311212111133133313331323133313331323131133133313231231211113313331333131133133313231311211 
  >> |  | C1322331331121211113313331333132313331333132313113313331323123121111331333133313113313331323131121 
  << |  | C13223313311212111133133313331323133313331323131133133313231231211113313331333131133133313231311213 
  >> |  |