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.

[64, -83, 22, 96]
32

[-4, -30, 97, 97, -100, 1, -22, -28, 20]
0

[-50, 68, 56]

12