040000 tree 1e14612cc58f1cad2d9a375d95a7e8e481f6e538	core
100644 blob 6d592b97ea705cc00c85ea025d4d55824470982b	graph.h
040000 tree b5f23cb16744ddfd4962a6a6fd69eab577074821	graph
040000 tree a1cdd5cb16fc4d8e1933222ac27a9e12a8ea6f1f	runtime