Thanks for your suggestion, But I can't see how to make A::C list only unique racks.

Example
If my bag of tiles contained only 3 tiles A A B
And I wanted to list all possible racks.
I would end up with only 2 racks:

AA
AB

A::C will give me all combinations of the "physical" tiles:

A1A2
A1B
A2B

Can you please elaborate a little on how to use the mapping to solve this problem?

/L

In reply to Re^2: Wordfeud racks by Anonymous Monk
in thread Wordfeud racks by Anonymous Monk

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