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.

[-9, 15, 96, 36, 56, 70]
14

[97, -86, -91, 60, 99, 86, 24]
2

[81, -19, 64, 46]

17