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.

[86, -42, 31, 95, 63]
9

[15, -78, -45, 29, 15]
0

[92, -58, 10, -49, 90]

2