|  | C222133313331333131123313231333133313331333132332111133132313331333132233132313331322312311 
  >> |  | C22213331333133313112331323133313331333133313233211113313231333133313223313231333132231231 
  << |  | C222133313331333131123313231333133313331333132332111133132313331333132233132313331322312313 
  >> |  |