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.

[96, -41, -56]
15

[-64, 43, -9, 83, 90, -55, -4]
5

[98, 91, -68, 82, 4, -81, -87]

6