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:
[-37, -66, -10]

Ex Output:
27


Ex Input:
[49, 26, -15, 47, 23, 27, -82, 31, 29]

Ex Output:
1


Ex Input:
[-40, 37, -40, 95, 76, 21, 4, 22]

Ex Output:

0


