040000 tree 3cfb58bfa7c599239ed1851078ca0f66f2d6b586	core
100644 blob 823a20f677b0c2d8309fe1cd9b5c14e7c282e479	graph.h
040000 tree 5e6a4b8d3efe3caffde3e55101b96e1af7ca25aa	graph
040000 tree 71ecd65748253eb62ed7ab728c9d6fe086816b13	runtime