|  | C3123121111331312121111331333133313231333132331211111133133313331333131133233231 
  >> |  | C312312111133131212111133133313331323133313233121111113313331333133313113323323 
  << |  | C3123121111331312121111331333133313231333132331211111133133313331333131133233233 
  >> |  |