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.

[EX Q]: [45, -11, 81, -75, 42, -33, -43, 19, -4]
[EX A]: 3

[EX Q]: [-69, 25, 71, 33, -93, 39]
[EX A]: 6

[EX Q]: [71, -39, -69, 71]
[EX A]:
0