diff --git a/.gitignore b/.gitignore
index 3737499..3e3b285 100644
--- a/.gitignore
+++ b/.gitignore
@@ -146,6 +146,8 @@ dmypy.json
 # data
 **/data/**/*
 !**/utils/data/**/*
+!**/data/origin/
+!**/data/origin/**/*
 
 # tmp files
 **/tmp/**/*
diff --git a/evaluation_examples/data/origin/example_with_graph.opju b/evaluation_examples/data/origin/example_with_graph.opju
new file mode 100644
index 0000000..f9d5aa4
Binary files /dev/null and b/evaluation_examples/data/origin/example_with_graph.opju differ
diff --git a/evaluation_examples/data/origin/example_with_graph_scaled_from2_to_10.opju b/evaluation_examples/data/origin/example_with_graph_scaled_from2_to_10.opju
new file mode 100644
index 0000000..81e853b
Binary files /dev/null and b/evaluation_examples/data/origin/example_with_graph_scaled_from2_to_10.opju differ