|  | C111112111133131121133133313331333132313113313331333121111331312111133133313231333133313311 
  >> |  | C11111211113313112113313331333133313231311331333133312111133131211113313331323133313331331 
  << |  | C111112111133131121133133313331333132313113313331333121111331312111133133313231333133313313 
  >> |  |