|  | C111123313121111121111331333132313331323133313331211111133132313331333133313331333132313111121 
  >> |  | C11112331312111112111133133313231333132313331333121111113313231333133313331333133313231311112 
  << |  | C111123313121111121111331333132313331323133313331211111133132313331333133313331333132313111123 
  >> |  |