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, -17, -49, -9, 42, 66]
1

[44, 4, -71, -90, -92, -3, -14, 45]
1

[-87, 93, 56, -77]

10