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:
[10, -89, -76, -91, -62, -22, 69, -87]

Ex Output:
2


Ex Input:
[29, 62, 98, 33, 74, 85, -18, -94]

Ex Output:
4


Ex Input:
[-46, 61, -48, 40, -77, -49, 6, -72, 16, 16]

Ex Output:

0