Question about Removing Duplicates from a multiple combinations?

[Jmacmd]

Ok so I currently have ran into a problem.
I have generated multiple combinations and cannot find a way to remove the supplicates without removing several combinatons.
For example:
Red Red Plum Apple one two
Red Red Plum Pear one three
Red Green Plum Apple one two
Red Green Plum Pear one three

I want to delete the duplicate reds. However if I use the function it will also delete the duplicate Red greens.
Any help will be useful. Thanks.

-Jake