040000 tree 338e617fefa6239ac0734f0a7256ee70a774d58d	core
100644 blob 6bb6f148a765dc21b1740b8c8c76a58059b98221	graph.h
040000 tree 5b4d34f3ae7c2749e6e9a203ddc374c33feb5641	graph
040000 tree bff069c88dba6ab494f844b7c2c4d24dd25f3895	runtime