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:
[82, -64, 49, 7, -89, 40, -34, 63, -73]

Ex Output:
9


Ex Input:
[72, -25, -11, -98, -68, -53]

Ex Output:
14


Ex Input:
[94, 100, -78, -11, -70]

Ex Output:

6