|  | C131121333133313233213331333133313331333133313331333133313121111331323133313113122311 
  >> |  | C13112133313331323321333133313331333133313331333133313331312111133132313331311312231 
  << |  | C131121333133313233213331333133313331333133313331333133313121111331323133313113122313 
  >> |  |