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040000 tree ea2388d49509259a8c17191061a454728eefe53f	sim
100755 blob bcfc8aabb12af99456471d447f4b547d50a08bda	standalone.py
100755 blob 36f9ccde239d4532572a599303549731ceb0455e	stepped.py
040000 tree 71bd7d60cd9a711bb43e7c9d3dd298b9790c3fb5	test