040000 tree 835ece1283b1e34ca51a3f5f3862130ab660d6a1	examples
040000 tree 37db8e6f14146c2ca0895974c3035b82ec984034	main
040000 tree 4dbc9071a9c52d34e55fc3a362aee2c04359e889	packages
040000 tree 0272db3707a030bd2b7c11edc1cbe45f834019c5	test