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+<pre>
+Variables:
+┗━ 📂 A family
+    ┣━ 📓 The first variable: string1 ◀ loaded from rougail-test
+    ┗━ 📓 The second variable: string1 ◀ loaded from rougail-test
+</pre>
+
+<pre>
+Variables:
+<span style="color: #5c5cff">┣━━ </span>📓 <span style="color: #ff0000">Configure Proxy Access to the Internet</span>: <span style="color: #ffd700">No proxy</span>
+<span style="color: #5c5cff">┗━━ </span>📂 Manual proxy configuration
+<span style="color: #5c5cff">    </span><span style="color: #5c5cff">┗━━ </span>📂 HTTP Proxy
+<span style="color: #5c5cff">    </span><span style="color: #5c5cff">    </span><span style="color: #5c5cff">┗━━ </span>📓 <span style="color: #ff0000">HTTP address</span>: <span style="color: #00aa00">example.net</span> ◀ loaded from the YAML file 
+<span style="color: #5c5cff">    </span><span style="color: #5c5cff">    </span><span style="color: #5c5cff">    </span>"config/03/config.yml"
+</pre>
+
+
+Variables:
+- 📂 A family
+  - 📓 The first variable: string1 ◀ loaded from rougail-test
+  - 📓 The second variable: string1 ◀ loaded from rougail-test
+    - 📓 The second variable: string1 ◀ loaded from rougail-test
+      - 📓 The second variable: string1 ◀ loaded from rougail-test
+        - 📓 The second variable: string1 ◀ loaded from rougail-test
+          - 📓 The second variable: string1 ◀ loaded from rougail-test
+            - 📓 The second variable: string1 ◀ loaded from rougail-test
+              - 📓 The second variable: string1 ◀ loaded from rougail-test
+                - 📓 The second variable: string1 ◀ loaded from rougail-test
+                  - 📓 The second variable: string1 ◀ loaded from rougail-test