|  | C111123313121111121111331333133313331333131233133313113313331333133313331323133313311232313121 
  >> |  | C11112331312111112111133133313331333133313123313331311331333133313331333132313331331123231312 
  << |  | C111123313121111121111331333133313331333131233133313113313331333133313331323133313311232313123 
  >> |  |