Яхико
<table border="1" width="100%"> <tr align="center"> <td colspan="3">1</td> </tr> <tr align="center"> <td width="25%">2</td> <td width="50%">3</td> <td width="25%">4</td> </tr> <tr align="center"> <td>5</td> <td rowspan="3">6</td> <td rowspan="3">7</td> </tr> <tr align="center"> <td>8</td> </tr> <tr align="center"> <td>9</td> </tr> <tr align="center"> <td>10</td> <td>11</td> <td>12</td> </tr> <tr align="center"> <td>13</td> <td>14</td> <td>15</td> </tr> </table>