|  | C111123313121111121111331333133313331323232133313331333121111331333133112111133133313232133311 
  >> |  | C11112331312111112111133133313331333132323213331333133312111133133313311211113313331323213331 
  << |  | C111123313121111121111331333133313331323232133313331333121111331333133112111133133313232133313 
  >> |  |