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.

[68, 53, 82]
14

[86, 19, 31, 7, -52]
12

[-52, 54, 1, 7, -49, -64, 20, -69, -89]

3

