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.

[-38, 81, 18, -86, -17, 78]
3

[-88, -84, 43]
4

[-51, -37, -74]

14

