040000 tree 8e5c55d435025b7d88d031726fd8eb1d981f576e	core
100644 blob 6bb6f148a765dc21b1740b8c8c76a58059b98221	graph.h
040000 tree 5b4d34f3ae7c2749e6e9a203ddc374c33feb5641	graph
040000 tree bfc966bbbb4afa21262de527f2f0cd38bf188cef	runtime