|  | C222133313331333131123313231333133313331333132323213331312111111331333133313331331123133231 
  >> |  | C22213331333133313112331323133313331333133313232321333131211111133133313331333133112313323 
  << |  | C222133313331333131123313231333133313331333132323213331312111111331333133313331331123133233 
  >> |  |