040000 tree 2771792b63a3cff6209b6022e733e0689b911221	it
040000 tree 09edc7c3390fa3c1a423e63476e3f5010087578a	main
040000 tree 899c5f50adabc906829d189e2c68d007691180d3	site
040000 tree a80ed4349de5c898208c897d5b51a4187774d33c	test