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.

[71, -32, -98, -57, -77, -95, -91, -63]
3

[-28, -99, -62, -33, 92, 41]
5

[7, 31, 46, 4]

3