|  | C3132121111331312113313331333133313331333112331333131211111323133313231333133313331323133311 
  >> |  | C313212111133131211331333133313331333133311233133313121111132313331323133313331333132313331 
  << |  | C3132121111331312113313331333133313331333112331333131211111323133313231333133313331323133313 
  >> |  |