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.

[71, -39, -69, 71]
0

[-87, 32, -59, 16, 32, 28, 62]
0

[66, 64, -92, 5, -85, -48]

2