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:
[95, 81, -68, 11, 25]

Ex Output:
14


Ex Input:
[41, -94, 8, -31, 21]

Ex Output:
13


Ex Input:
[-90, 86, -53, 28, -19, -61]

Ex Output:

8