040000 tree 835ece1283b1e34ca51a3f5f3862130ab660d6a1	examples
040000 tree 1019bf35a497017e7208bf3592a1b3fdd182ab24	main
040000 tree 266c297047fb8425a31c0769f568df9ebe2ba0e1	packages
040000 tree e3dd14a48266ecb5cac7d23515820be85d561104	test