content: set n to 25
  
  set array to {}
  repeat with i from 1 to n
  	set end of array to i
  end repeat
  copy {array, array} to {unshuffled, shuffled}
  repeat with i from n to 1 by -1
  	set j to (((random number) * (i - 1)) as integer) + 1
  	set shuffled's item i to array's item j
  	if j ≠ i's contents then set array's item j to array's item i
  end repeat
  
  return {unshuffled, shuffled}
  