|  | C222133313331333131123313231333133313331333132331211111133133313331333133313112331323132313233121 
  >> |  | C22213331333133313112331323133313331333133313233121111113313331333133313331311233132313231323312 
  << |  | C222133313331333131123313231333133313331333132331211111133133313331333133313112331323132313233123 
  >> |  |