040000 tree 4b60b763be5191b8269535450e653f6b980b25e3	examples
040000 tree bae80a923891c52e1acce76ef6643b313aa85971	main
040000 tree ac3c1437f54ad1c098daecb47c542e51c326445f	packages
040000 tree 20b5b520ad03a477863ceac809dc9361d75100d3	test