7!
That computes to 5040.
I can write out the entire table of this, but 5040 numbers, I don't think so...
So think of it this way, if one person is Austria, and everyone switches over a country, like, England to France, France to Germany,etc. that's 7*6. Then, if that one person switches to England, then everyone else would cycle again, meaning it's 6*6, and this keeps repeating, and you'll get 7*6*5*4*3*2. Which is 5040.
kthnxbai