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:
[31, 35, 37, 89, -59, -99, -37, 36, -36, -12]

Ex Output:
1


Ex Input:
[95, 1, 61, 89]

Ex Output:
6


Ex Input:
[-87, 51, 36, 16, 54, -61, 14, -15, -9, 96]

Ex Output:

2