|  | C3123121111331312121111331333132313331333133313221211113313331333133313331312113313111211 
  >> |  | C312312111133131212111133133313231333133313331322121111331333133313331333131211331311121 
  << |  | C3123121111331312121111331333132313331333133313221211113313331333133313331312113313111213 
  >> |  |