|  | C1311213331333132332133313331333133313331333133313331333133313331333132233132323323131 
  >> |  | C131121333133313233213331333133313331333133313331333133313331333133313223313232332313 
  << |  | C1311213331333132332133313331333133313331333133313331333133313331333132233132323323133 
  >> |  |