|  | C1333231331121111331333133313331333132311211331211113313331333132213331333132212121 
  >> |  | C133323133112111133133313331333133313231121133121111331333133313221333133313221212 
  << |  | C1333231331121111331333133313331333132311211331211113313331333132213331333132212123 
  >> |  |