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.

[-4, 39, -75]
43

[95, 1, 61, 89]
6

[-97, -44, 26, -62, 66]

18