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:
[46, 12, 31, 26]

Ex Output:
5


Ex Input:
[-47, -20, -28, -90, 6, -28, 78, 5]

Ex Output:
0


Ex Input:
[-49, -83, -57, -1, 84, -91]

Ex Output:

8