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.

[-86, -23, 18, -91, 71, -38, 67, 80, -22]
1

[14, -30, 53]
39

[-47, -22, -37, 64, -45, -41]

2