|  | C111123313121111121111331333133313331323231333133313331333131133133313112113313231333131133131221 
  >> |  | C11112331312111112111133133313331333132323133313331333133313113313331311211331323133313113313122 
  << |  | C111123313121111121111331333133313331323231333133313331333131133133313112113313231333131133131223 
  >> |  |