|  | C111123313121111121111331323133313331333132333133313121111331333133313133313331311331333132313133221 
  >> |  | C11112331312111112111133132313331333133313233313331312111133133313331313331333131133133313231313322 
  << |  | C111123313121111121111331323133313331333132333133313121111331333133313133313331311331333132313133223 
  >> |  |