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

[19, 73, -30, 53, -89, 99, 61, -54]
8

[18, -63, 92, 13]

5

