|  | C111123313121111121111331333133313331323232133313331333133313113313331333133313232211211323321 
  >> |  | C11112331312111112111133133313331333132323213331333133313331311331333133313331323221121132332 
  << |  | C111123313121111121111331333133313331323232133313331333133313113313331333133313232211211323323 
  >> |  |