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]: [-74, -99, 74, -93]
[A]: 6


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


[Q]: [87, -42, 48, -14]
[A]:
28