|  | C3123223313331322121111331333133313331333121211113313331323331333132313331333131133231 
  >> |  | C312322331333132212111133133313331333133312121111331333132333133313231333133313113323 
  << |  | C3123223313331322121111331333133313331333121211113313331323331333132313331333131133233 
  >> |  |