|  | C312312111111331312111133133313121111133313113313331333132322133313113313331333133311111 
  >> |  | C31231211111133131211113313331312111113331311331333133313232213331311331333133313331111 
  << |  | C312312111111331312111133133313121111133313113313331333132322133313113313331333133311113 
  >> |  |