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:
[93, -1, -17, -81, 13, 47]

Ex Output:
14


Ex Input:
[96, 45, -70, -82]

Ex Output:
12


Ex Input:
[51, -94, -63, 89, 51, -90, 29, 70, -97, -73]

Ex Output:

0