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:
[10, 19, 44, -34, -10, -22, 53, -2]

Ex Output:
8


Ex Input:
[41, 82, 50, 19, -67, 9, 2, 49, -63]

Ex Output:
1


Ex Input:
[67, 25, 31, -16, 47]

Ex Output:

6