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:
[98, -96, -43]

Ex Output:
53


Ex Input:
[-54, -22, 20, -14, -52, 70, -36, 37]

Ex Output:
2


Ex Input:
[-20, 57, -40, -65, -18, -3]

Ex Output:

2