|  | C222133313331333131123313231333133313331333131123313121111133313331333132313232222121 
  >> |  | C22213331333133313112331323133313331333133313112331312111113331333133313231323222212 
  << |  | C222133313331333131123313231333133313331333131123313121111133313331333132313232222123 
  >> |  |