Add the different kinds of label structure.

heuristics/parseable_test.html

@@ -85,7 +85,30 @@
     <p><input type="submit"></p>
     <p><button type="reset">Reset</button></p>
     </form></div>
-</div>
+
+    <div class="formbox"><form id="form_E">
+    <h2>Form E</h2>
+    <h4>Different kinds of label structure</h4>
+    <hr>
+    <p><label>organization: <input type="text" autofocus></label></p>
+    <p><label>streetAddress: <div> some prefix <input type="text"> some postfix</div></label></p>
+    <p>
+      <label for="addressLevel2_test_label">addressLevel2:</label>
+      <input type="text" id="addressLevel2_test_label">
+    </p>
+    <p>
+      <label for="addressLevel1_test_label">addressLevel1</label>
+      <label for="addressLevel1_test_label">dummy label</label>
+      <input type="text" id="addressLevel1_test_label">
+    </p>
+    <p><label>postalCode: <input type="text"></label></p>
+    <p><label>country: <input type="text"></label></p>
+    <p><label>phone: <input type="text"></label></p>
+    <p><label>email: <input type="text"></label></p>
+    <p><input type="submit"></p>
+    <p><button type="reset">Reset</button></p>
+    </form></div>
+  </div>
   <p><button id="btn">Add new input</button></p>
 
   <form>