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.

[13, -73, -9, -95, -15]
6

[7, -60, -13, -16, 20, -76, 97]
3

[65, 45, -47, 60]

5