040000 tree 8c233efccce5ee17aeaa27d8f8d6a117e2071355	core
100644 blob 6d592b97ea705cc00c85ea025d4d55824470982b	graph.h
040000 tree 133939f4ecaa0993a73b386b22ea94010686367d	graph
040000 tree e63abcc6a80a7ba985aa7aee0de99507f8a6a6c2	runtime