diff -r 7477e00f1a64 -r f3cc65f9fb6b src/demo/sub_graph_wrapper_demo.dim
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/demo/sub_graph_wrapper_demo.dim	Thu Sep 16 13:59:36 2004 +0000
@@ -0,0 +1,14 @@
+c HUGO max flow problem
+p max 7 9
+n 1 s
+n 7 t
+a 1 2 3
+a 1 3 2
+a 1 4 1
+a 2 5 3
+a 3 5 2
+a 3 7 5
+a 3 6 3
+a 4 6 1
+a 5 7 2
+a 6 7 4