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:
[-26, 51, -44, -16, 52]

Ex Output:
1


Ex Input:
[30, 98, -74, 79, 61, -16, -5, 52]

Ex Output:
9


Ex Input:
[20, 65, -94, 24, 76, 78, 82, -27, 12, -16]

Ex Output:

2