|  | C132233133112121111331333133313331311331313331333133313112113313331333133313231333133313331322121131 
  >> |  | C13223313311212111133133313331333131133131333133313331311211331333133313331323133313331333132212113 
  << |  | C132233133112121111331333133313331311331313331333133313112113313331333133313231333133313331322121133 
  >> |  |