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.

[66, 15, 100, 70, -17, -56, 50]
4

[-16, -30, -93]
14

[82, 14, -7]

21

