1<p>Here is a block tag ins:</p>
2
3<ins>
4<p>Some text</p>
5</ins>
6
7<p><ins>And here it is inside a paragraph.</ins></p>
8
9<p>And here it is <ins>in the middle of</ins> a paragraph.</p>
10
11<del>
12<p>Some text</p>
13</del>
14
15<p><del>And here is ins as a paragraph.</del></p>
16
17<p>And here it is <del>in the middle of</del> a paragraph.</p>
18