|  | C1311213331333132332133313331333133313331333133313331333131133133313331333132332313111 
  >> |  | C131121333133313233213331333133313331333133313331333133313113313331333133313233231311 
  << |  | C1311213331333132332133313331333133313331333133313331333131133133313331333132332313113 
  >> |  |