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]: [-77, -54, -84, -83, 21]
[EX A]: 1

[EX Q]: [20, 43, 2, -55]
[EX A]: 18

[EX Q]: [68, -44, -55, -63, 93, -20, -85, -33, 71]
[EX A]:
3