right, brain has worked a bit more...
it depends if the draw came out of the hat exactly the same i.e:
12 34 56 78 (teams being 1-8)
or whether you'd say
34 56 78 12 is in fact the same draw.....
Makes a BIG difference on the number of permutations...

it depends if the draw came out of the hat exactly the same i.e:
12 34 56 78 (teams being 1-8)
or whether you'd say
34 56 78 12 is in fact the same draw.....
Makes a BIG difference on the number of permutations...

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