|  | C22213331333133313112331323133313331333133313233211111211111133133313331333121111331333133313121331 
  >> |  | C2221333133313331311233132313331333133313331323321111121111113313331333133312111133133313331312133 
  << |  | C22213331333133313112331323133313331333133313233211111211111133133313331333121111331333133313121333 
  >> |  |