040000 tree ada491a71167225c982fce18eef417a7c8254e8e	core
100644 blob 6d592b97ea705cc00c85ea025d4d55824470982b	graph.h
040000 tree 8b60dcfd58fc96eae2e178f9ee169b8c5d0410f4	graph
040000 tree 527552defb191ef1ce28a5862b07bde95bab8668	runtime