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]: [-100, 90, -43, 27, -64]
[A]: 21


[Q]: [66, -20, 22, -77, 56, 56, -19, -91]
[A]: 0


[Q]: [-88, -84, 43]
[A]:
4