|  | C13112133313331323321333133313331333133313331333133313331333133313121111121111121113232311 
  >> |  | C1311213331333132332133313331333133313331333133313331333133313331312111112111112111323231 
  << |  | C13112133313331323321333133313331333133313331333133313331333133313121111121111121113232313 
  >> |  |