|  | C3123121111331312121111331333133313231333132331211113313113313331312111133132233233231 
  >> |  | C312312111133131212111133133313331323133313233121111331311331333131211113313223323323 
  << |  | C3123121111331312121111331333133313231333132331211113313113313331312111133132233233233 
  >> |  |