fastreport2.5的使用问题！

分组报表怎样在一张A4纸上打印两组数据？如：
-----------------------------------------
|    组1                                |
|    明细1                              |
|    明细2                              |
|    明细3                              |
|                                       |
|                                       |
|                                       |
|                                       |
|                                       |
|                                       |
|                                       |
|                                       |
|                                       |
|    组2                                |
|    明细1                              |
|    明细2                              |
|    明细3                              |
|                                       |
-----------------------------------------