|  | C3123121111331312121111331333133313331331121133133313331121133133313331333133313331311331312122321 
  >> |  | C312312111133131212111133133313331333133112113313331333112113313331333133313331333131133131212232 
  << |  | C3123121111331312121111331333133313331331121133133313331121133133313331333133313331311331312122323 
  >> |  |