|  | C13112133313331323321333133313331333133313331333133313331333133313331313331323133323231 
  >> |  | C1311213331333132332133313331333133313331333133313331333133313331333131333132313332323 
  << |  | C13112133313331323321333133313331333133313331333133313331333133313331313331323133323233 
  >> |  |