A table: <table border=2>
              <tr><th>Header 1</th><th>Header 2</th></tr>
              <tr><td>Cell 1</td><td>Cell 2</td></tr>
              <tr><td>Cell 3</td><td>Cell 4</td></tr>
              <tr><td colspan=2>Cell 5</td></tr>
              <tr><td rowspan=2>Cell 6</td><td>Cell 7</tr>
              <tr><td>Cell 8</td></tr>