| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset=utf-8> | |
| <title><sup></title> | |
| </head> | |
| <body> | |
| <!-- not a block --> | |
| <sup>text</sup> | |
| <!-- cannot contain structured inline --> | |
| <p><sup><ul><li>text</li></ul></sup></p> | |
| <!-- cannot contain interactive if parent forbids interactive --> | |
| <p><a><sup><a>text</a></sup></a></p> | |
| <p><a><dfn><sup><a>text</a></sup></dfn></a></p> | |
| </body> | |
| </html> |