|  | C111123313121111121111331333133313331333131233133313121111121111331211113313231312122311 
  >> |  | C11112331312111112111133133313331333133313123313331312111112111133121111331323131212231 
  << |  | C111123313121111121111331333133313331333131233133313121111121111331211113313231312122313 
  >> |  |