+========================================+========================+
| Two groups that match the same product | Merged group           |
| token exactly                          |                        |
+========================================+========================+
| user-agent: ExampleBot                 | user-agent: ExampleBot |
| disallow: /foo                         | disallow: /foo         |
| disallow: /bar                         | disallow: /bar         |
|                                        | disallow: /baz         |
| user-agent: ExampleBot                 |                        |
| disallow: /baz                         |                        |
+----------------------------------------+------------------------+