[sweetjazz]

"I want to create 2 groups of 3 for each letter." What does this mean? Can you give an example?

And you want 4 such groupings, meaning you want 4 groups of 2 groups of 3? I am having a very hard time understanding what you are asking. (It might just be that I am dense. [img]/images/graemlins/smile.gif[/img] )

But I'd like to try to help if you could explain differently what it is you are looking for.