|  | C111123313121111121111331333133313331311211312111111331333121111331313331333133313231333132313331311 
  >> |  | C11112331312111112111133133313331333131121131211111133133312111133131333133313331323133313231333131 
  << |  | C111123313121111121111331333133313331311211312111111331333121111331313331333133313231333132313331313 
  >> |  |