040000 tree c90c7877f74d260bbc39e3279283377dcaab580a	core
100644 blob 6bb6f148a765dc21b1740b8c8c76a58059b98221	graph.h
040000 tree 3211fa40d1e5604726779ed9f6eed394957266fe	graph
040000 tree 9c9332818dca27d746b41f86ac37635763bfd740	runtime