|  | C3132121111331312113313331333133313113313331311331333132313331333121111121111331323133313233311 
  >> |  | C313212111133131211331333133313331311331333131133133313231333133312111112111133132313331323331 
  << |  | C3132121111331312113313331333133313113313331311331333132313331333121111121111331323133313233313 
  >> |  |