|  | C313212111133131211331333133313331333133311233133313121111121111133313331311331333132313231322331 
  >> |  | C31321211113313121133133313331333133313331123313331312111112111113331333131133133313231323132233 
  << |  | C313212111133131211331333133313331333133311233133313121111121111133313331311331333132313231322333 
  >> |  |