020000000001010000000000000000000000000000000000000000000000000000000000000000ffffffff050399173b00ffffffff020000000000000000000000000000000000266a24aa21a9edf961d6e3c0ffefd1bc4c8ef41b06437525681dc9d89e1b8af907ebc193fe43cd0120000000000000000000000000000000000000000000000000000000000000000000000000