|  | C111123313121111121111331333133313331333131233133313113313331333133313331311211331323112113121 
  >> |  | C11112331312111112111133133313331333133313123313331311331333133313331333131121133132311211312 
  << |  | C111123313121111121111331333133313331333131233133313113313331333133313331311211331323112113123 
  >> |  |