|  | C3123223313331322121111331333133313331333121211113313331322133313331333133313331323133313113323321 
  >> |  | C312322331333132212111133133313331333133312121111331333132213331333133313331333132313331311332332 
  << |  | C3123223313331322121111331333133313331333121211113313331322133313331333133313331323133313113323323 
  >> |  |