040000 tree 877c12f0c4c48569c5181c1b1879ac10dbcf8fcc	core
100644 blob 6d592b97ea705cc00c85ea025d4d55824470982b	graph.h
040000 tree eaa30aecaa4799910f9e5a21d12378d004df9b01	graph
040000 tree 29324db34557da2a3b98171fbbf4c1313e7a0262	runtime