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:
[18, 25, -87, -10, 37, 76, 7]

Ex Output:
7


Ex Input:
[0, 30, 18, 59, 48, 3, -42, 9, 69, -6]

Ex Output:
3


Ex Input:
[-52, 34, 5, 32, -33]

Ex Output:

2