|  | C3123121111331312121111331333133313331331121133133313331333133313331312111133132221 
  >> |  | C312312111133131212111133133313331333133112113313331333133313331333131211113313222 
  << |  | C3123121111331312121111331333133313331331121133133313331333133313331312111133132223 
  >> |  |