diff --git a/labs/lab7/lab7.html b/labs/lab7/lab7.html
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+<body>
+   <h3>Языки программирования</h3>
+   <ul>
+    <li><a href ="">Python</a></li>
+    <li><a href ="">C</a></li>
+    <li><a id="test" href ="">Java</a></li>
+    <li><a href ="">JavaScript</a></li>
+   </ul>
+</body>
+<script>
+    let elem = document.getElementById("test");
+    elem = elem.parentNode;
+
+    while(elem.parentElement!==null){
+        let newElem =document.createElement(elem.children[0].tagName);
+        newElem.innerHTML= "Новый Элемент";
+        elem.appendChild(newElem);
+        elem=elem.parentNode;
+    }
+</script>
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