|  | C1322331331121211113313331333133313331323223313331333133322133313331333131323131 
  >> |  | C132233133112121111331333133313331333132322331333133313332213331333133313132313 
  << |  | C1322331331121211113313331333133313331323223313331333133322133313331333131323133 
  >> |  |