|  | C313212111133131211331333133313331333133311233133313221211113313133313331323133313331311331323112111 
  >> |  | C31321211113313121133133313331333133313331123313331322121111331313331333132313331333131133132311211 
  << |  | C313212111133131211331333133313331333133311233133313221211113313133313331323133313331311331323112113 
  >> |  |