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040000 tree 3dba1662c0f1676cefc745348e55406500bd2dbe	filterfw
040000 tree 54dd5f0c3384a396697829dc5e3a778042877f39	filterpacks
040000 tree 6ebd74b622927d8c63a0315e77dbcb88051d7366	samples
100755 blob 437326ca2c281a9e6379feadab70e380568ddbe6	structgen.py
040000 tree 2b451f60ed882876aeb245a6f187f198b8a69a19	tests