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.

[13, -73, -9, -95, -15]
6

[-100, 81, -92, -73, -71, 57, -17, 51, 91]
2

[-52, -39, -20, -7, 56, 47, 51, 97, -68, 69]

4