In this task you will be given a list of integers. You should find the minimum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the smallest possible absolute distance.

[Q]: [-85, 69, -4, 99, 67, -82]
[A]: 2


[Q]: [-45, 57, 39, -71, -20, -96, -28]
[A]: 8


[Q]: [-46, -15, -13, -33]
[A]:
2