diff --git a/README.md b/README.md
index 170a8bb..38d19ed 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
 # graphxq 
+<<<<<<< HEAD
 An interface to Graphviz for BaseX 9.5+
+=======
+An interface to Graphviz for BaseX 9.5.
+>>>>>>> branch 'master' of https://github.com/Quodatum/graphxq
 
 ## Local Install
 
diff --git a/src/graphxq/data/samples/cluster.xml b/src/graphxq/data/samples/cluster.xml
new file mode 100644
index 0000000..9691ec2
--- /dev/null
+++ b/src/graphxq/data/samples/cluster.xml
@@ -0,0 +1,9 @@
+<graph xmlns="http://www.martin-loetzsch.de/DOTML" file-name="graphs/bgcolor" rankdir="LR" bgcolor="#80FF80">
+    <node id="a"/>
+    <cluster id="c1" bgcolor="#FF8080">
+        <node id="b"/>
+        <node id="c"/>
+        <edge from="b" to="c"/>
+    </cluster>
+    <edge from="a" to="b"/>
+</graph>
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