水晶报表能不能完成这样得表格？？？应该怎么做

b1   |   b2  |    b3   |   b4       |
______|_______|_________|____________|
      |   a0  |    a3   |   a6       |
      |_______|_________|____________|
 a    |   a1  |    a4   |   a7       |
      |_______|_________|____________|
      |   a2  |    a5   |   a8       |
------|-------|---------|------------|
      |   b0  |    b3   |   b6       |
      |_______|_________|____________|
 b    |   b1  |    b4   |   b7       |
      |_______|_________|____________|
      |   b2  |    b5   |   b8       |
______|_______|_________|____________|