020000000001010000000000000000000000000000000000000000000000000000000000000000ffffffff050387171f00ffffffff020000000000000000000000000000000000266a24aa21a9ed51b54098543f01ce360e5adfeff153d62f8c0f67ce7e57ab4121fee4510d42bf0120000000000000000000000000000000000000000000000000000000000000000000000000