|  | C111123313121111121111331333133313331323232133313331333133313113313231323131323131 
  >> |  | C11112331312111112111133133313331333132323213331333133313331311331323132313132313 
  << |  | C111123313121111121111331333133313331323232133313331333133313113313231323131323133 
  >> |  |