<table width=50% border=5> <tr> <td width=25% height=30 bgcolor=0066ff>1</td> <td rowspan=3 width=25% bgcolor=666666>2</td> <td width=25% height=30 bgcolor=0066ff>3</td> </tr><tr> <td width=25% height=30 bgcolor=0066ff>4</td> <td width=25% height=30 bgcolor=0066ff>5</td> </tr><tr> <td width=25% height=30 bgcolor=0066ff>6</td> <td width=25% height=30 bgcolor=0066ff>7</td> </tr><tr> <td width=25% height=30 bgcolor=0066ff>8</td> <td width=25% height=30 bgcolor=0066ff>9</td> <td rowspan=2 width=25% bgcolor=666666>10</td> </tr><tr> <td width=25% height=30 bgcolor=0066ff>11</td> <td width=25% height=30 bgcolor=0066ff>12</td> </tr></table>