|  | C13223313311212111133133313331333131133131333133313331311211331333133313331333332311 
  >> |  | C1322331331121211113313331333133313113313133313331333131121133133313331333133333231 
  << |  | C13223313311212111133133313331333131133131333133313331311211331333133313331333332313 
  >> |  |