diff --git a/.run/Demo10.run.xml b/.run/Demo10.run.xml
new file mode 100644
index 0000000..19c1c9c
--- /dev/null
+++ b/.run/Demo10.run.xml
@@ -0,0 +1,17 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Demo10" type="Application" factoryName="Application" folderName="Demo" activateToolWindowBeforeRun="false">
+    <option name="ALTERNATIVE_JRE_PATH" value="graalvm-ce-23" />
+    <option name="MAIN_CLASS_NAME" value="org.jcnc.snow.cli.SnowCLI" />
+    <module name="Snow" />
+    <option name="PROGRAM_PARAMETERS" value="compile run -d playground/Demo10" />
+    <extension name="coverage">
+      <pattern>
+        <option name="PATTERN" value="org.jcnc.snow.compiler.parser.preprocessor.lexer.impl.api.*" />
+        <option name="ENABLED" value="true" />
+      </pattern>
+    </extension>
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>
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