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:
[44, -44, 43, -84, -23, 39, -2]

Ex Output:
1


Ex Input:
[28, -16, -61, 21, 3, -22, 73]

Ex Output:
6


Ex Input:
[6, 19, -14, 16, 25, 1, 81, -37, -55, -96]

Ex Output:

3