|  | C1111121111331311211331333133313331323131133133313331211113313121111331333132313331333132331212121 
  >> |  | C111112111133131121133133313331333132313113313331333121111331312111133133313231333133313233121212 
  << |  | C1111121111331311211331333133313331323131133133313331211113313121111331333132313331333132331212123 
  >> |  |