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:
[6, 69, -76]

Ex Output:
63


Ex Input:
[59, 50, -86, -25, -72, -68, 36]

Ex Output:
4


Ex Input:
[-59, -40, 23, -45, 94, 94, -49, -5]

Ex Output:

0