020000000001010000000000000000000000000000000000000000000000000000000000000000ffffffff050381972300ffffffff020000000000000000000000000000000000266a24aa21a9edc78c578e167fced77dd06ce94b6bb0deb44aac76cb8181abd89ce12acc80598d0120000000000000000000000000000000000000000000000000000000000000000000000000