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]: [-20, -69, -29, -13]
[A]: 7


[Q]: [15, -78, -45, 29, 15]
[A]: 0


[Q]: [-98, 2, -33, -1, -71, 77, -52, -86]
[A]:
3