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.

Ex Input:
[-74, 23, 40, -41, 0, 99]

Ex Output:
17


Ex Input:
[-16, 99, -78]

Ex Output:
62


Ex Input:
[-5, -44, 81, -31, 87, 45]

Ex Output:

6