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]: [-1, 33, -58, 84, 17, -86, -68, 7, -15]
[A]: 8


[Q]: [-30, 10, 4, -91]
[A]: 6


[Q]: [-11, 20, 58, 9, 67, 70]
[A]:
3


