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040000 tree ce5e60f909a16476cf6b9d1e432e4c116b7beea3	lz4
040000 tree 6cfe34820a5dd5973a825034e96f8c60f24dd4c9	protobuf
040000 tree d4a1f578017de86da322c02d6e5cea22ae7d83c6	swig
040000 tree d25a33147455e206028c2366d03a3ba07a94aed1	yasm