|  | C222133313331333131123313231333133313331333131123313331311331323133313331333133313331323131331 
  >> |  | C22213331333133313112331323133313331333133313112331333131133132313331333133313331333132313133 
  << |  | C222133313331333131123313231333133313331333131123313331311331323133313331333133313331323131333 
  >> |  |