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.

[-16, 67, -56, 69, 26, 66]
1

[64, 49, 91, -91, 72, 52]
3

[94, 2, 57, 74, 15, -24]

13