020000000001010000000000000000000000000000000000000000000000000000000000000000ffffffff050381f53700ffffffff020000000000000000000000000000000000266a24aa21a9ed0cc3d851e92153b9375e302dd3e178aaec3288613105c1b1d972dbc4bf94227b0120000000000000000000000000000000000000000000000000000000000000000000000000