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.

[-8, -62, -69, -1, 72, 48, 5]
6

[-7, 71, 48, 96, -48, -11, -61]
4

[42, -85, 57, -59, 21]

15