|  | C31321211113313121133133313331333133313331123313331312111113331333132213331333133313231333132322231 
  >> |  | C3132121111331312113313331333133313331333112331333131211111333133313221333133313331323133313232223 
  << |  | C31321211113313121133133313331333133313331123313331312111113331333132213331333133313231333132322233 
  >> |  |