|  | C1322331331121211113313331333133313121211111333133313331313331333133313233313231333132321 
  >> |  | C132233133112121111331333133313331312121111133313331333131333133313331323331323133313232 
  << |  | C1322331331121211113313331333133313121211111333133313331313331333133313233313231333132323 
  >> |  |