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.

[-90, 39, 23, -87, -76, 27]
3

[-30, 10, 4, -91]
6

[71, -28, 58]

13