100644 blob 835850004ab11481761da7815c62f1ef26098e98	check
100644 blob 57c2dc660af519fdeb27fa10043ea9a06ce3f2ea	expected.txt
100644 blob 32fef0223476609192badaeba1c3d18a94247b02	expected_jack.diff
100644 blob 00a7ea786e7dcf1a8cfca66c5565c791dbd59679	heaps.cc
100644 blob 875a5f6ec1a3cd8adf48cd1cdf1eca6ca4f2e09a	info.txt
100755 blob dd35526d25dc9108597d775ee298bfaf913fccf3	run
040000 tree 2ea50ad72a6172ede6af851c018859021487be88	src