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.

[74, -52, -51, 33, -21, -94]
1

[-20, 68, 92]
24

[-71, 77, 64, -66]

5