040000 tree 835ece1283b1e34ca51a3f5f3862130ab660d6a1	examples
040000 tree 14bfb94d16b5d1ad701bd28094f62125512e6d08	main
040000 tree 0ca08f22b6545564fc5672243cdf246af44e405d	packages
040000 tree 297de8e2e31f7b1557904b7e68d2b488bc5ac0de	test