|  | C13112133313331323321333133313331333133313331333133313331333133313331311331322231323231 
  >> |  | C1311213331333132332133313331333133313331333133313331333133313331333131133132223132323 
  << |  | C13112133313331323321333133313331333133313331333133313331333133313331311331322231323233 
  >> |  |