|  | C13112133313331323321333133313331333133313331333133313331333133313121111133313331323131213123231 
  >> |  | C1311213331333132332133313331333133313331333133313331333133313331312111113331333132313121312323 
  << |  | C13112133313331323321333133313331333133313331333133313331333133313121111133313331323131213123233 
  >> |  |