040000 tree 36f51cc52aeb1144098d94912ebe1be352f14e30	core
100644 blob 6d592b97ea705cc00c85ea025d4d55824470982b	graph.h
040000 tree 9810aa90ab819f664f4fd49ea073cd03ade64ea7	graph
040000 tree 5395f60e88ec4a5989813775fe47b40707eded39	runtime