|  | C1111233131211111211113313231333133313331323331333131211113313331333132233133313331322132212311 
  >> |  | C111123313121111121111331323133313331333132333133313121111331333133313223313331333132213221231 
  << |  | C1111233131211111211113313231333133313331323331333131211113313331333132233133313331322132212313 
  >> |  |