Column names Alignment in report output

[Toushila]

Hi All,

I need to display Product names in 2 columns per Product ID. I'm able to achieve this.

I've problem with 3rd Column Alignment.  3rd Column HIKING Product names are appearing after ending the names in the CAMPING products. 

I need to display the OUTPUT as below :

PRODUCT ID   CAMPING PRODUCTS   HIKING PRODUCTS
                Lantern                              Lantern
   1234          Bed                                   Bed
      Tent                                 Sports shoes
                Sports shoes   

But, currently I'm getting OUTPUT as follows:

PRODUCT ID   CAMPING PRODUCTS   HIKING PRODUCTS
                 Lantern   
   1234                 Bed   
                           Tent   
                 Sports shoes   
      
                                              Lantern
                                              Bed
                                              Sports shoes


    Please let me know what I'm missing here. How do I collapse the blank lines in 3rd column.

Thanks for the help in advance!

Cheers,
Toushila