100644 blob fc2761e8003f8098afad8613d3477d8a4013bc57	expected.txt
100644 blob 66fc7bef9af700edad2f1a31f6b1ec1d04822e8e	heaps.cc
100644 blob 875a5f6ec1a3cd8adf48cd1cdf1eca6ca4f2e09a	info.txt
100755 blob dd35526d25dc9108597d775ee298bfaf913fccf3	run
040000 tree 9a966ac676300b94ea1ff56d2c357f7b3a5197fe	src