|  | C111123313331323113313331333133313331323131211113313121111331333133313331323133313113311 
  >> |  | C11112331333132311331333133313331333132313121111331312111133133313331333132313331311331 
  << |  | C111123313331323113313331333133313331323131211113313121111331333133313331323133313113313 
  >> |  |