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:
[-43, -48, 39]

Ex Output:
5


Ex Input:
[-31, -32, 43, 76, 62, -88, 58, -1, -15, 39]

Ex Output:
1


Ex Input:
[59, 52, 79, -94, -99, 78, 50]

Ex Output:

1