|  | C111123313121111121111331333133313331323231333133313133313121111331333133313331323132112312111 
  >> |  | C11112331312111112111133133313331333132323133313331313331312111133133313331333132313211231211 
  << |  | C111123313121111121111331333133313331323231333133313133313121111331333133313331323132112312113 
  >> |  |