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.

[-62, 6, 15, -15, -41, 2, 42]
4

[98, 27, -79, -11, 53, 45]
8

[-87, 80, 50, -37, 6, -50, 20]

13