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040000 tree 3ef484ee51f604e4ea1c4ce96299200c4a585adf	nrfconnect
040000 tree 201a902d5fba6149a9a3c11dd782a34d80be2d15	raspberry_pi
040000 tree 2b9bbc5a3ac8a98787bee7a60eafaa798e2d4502	tizen