|  | C111123313121111121111331333133313331323112113313113313231333133313113313331333133313223333321 
  >> |  | C11112331312111112111133133313331333132311211331311331323133313331311331333133313331322333332 
  << |  | C111123313121111121111331333133313331323112113313113313231333133313113313331333133313223333323 
  >> |  |