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.

[23, 43, 38, 53, 93]
5

[-38, 81, 18, -86, -17, 78]
3

[10, -84, 2, -73]

8