|  | C13112133313331323321333133313331333133313331333133313331333133313331311331323133323323231 
  >> |  | C1311213331333132332133313331333133313331333133313331333133313331333131133132313332332323 
  << |  | C13112133313331323321333133313331333133313331333133313331333133313331311331323133323323233 
  >> |  |