|  | C222133313331333131123313231333133313331333132332111133131121133133313331333133313331333132233333121 
  >> |  | C22213331333133313112331323133313331333133313233211113313112113313331333133313331333133313223333312 
  << |  | C222133313331333131123313231333133313331333132332111133131121133133313331333133313331333132233333123 
  >> |  |