|  | C111112111133131121133133313331333132313113313331333121111113313331333133313331323132313111 
  >> |  | C11111211113313112113313331333133313231311331333133312111111331333133313331333132313231311 
  << |  | C111112111133131121133133313331333132313113313331333121111113313331333133313331323132313113 
  >> |  |