040000 tree 4756cbfcfa2ebd1c0c4adb113ab198f30e09064d	assembly
040000 tree e6f132953e830df22e97ef8c54f95213964e9745	main
040000 tree 2fffcd1190ca8aec3ef0958b943e5b3608cba0d7	test
040000 tree 000684e04b3d82c2d4b06420377031ca2daecd8c	test_suites