|  | C3132121111331312113313331333133313331333112331333131211111333133313221333133313331311211331 
  >> |  | C313212111133131211331333133313331333133311233133313121111133313331322133313331333131121133 
  << |  | C3132121111331312113313331333133313331333112331333131211111333133313221333133313331311211333 
  >> |  |