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<table> <tr> <td width='4'></td> </tr> <tr> <td rowspan='2'></td> </tr> <tr> <td rowspan='2'></td> </tr> <tr> <td colspan='2'> <table border='2'> <tr> <td></td> <td> <input type='text' value="hello" /> </td> </tr> </table> </td> </tr> </table>