|  | C22213331333133313112331323133313331333133313233211113313231333133313231333133313121111331333112321 
  >> |  | C2221333133313331311233132313331333133313331323321111331323133313331323133313331312111133133311232 
  << |  | C22213331333133313112331323133313331333133313233211113313231333133313231333133313121111331333112323 
  >> |  |