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:
[-79, -54, -16, 54, 13, 21, -61, -65, 67, 61]

Ex Output:
4


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

Ex Output:
1


Ex Input:
[-23, 51, 87, -40, -20, 33, -55, -44, 93, 100]

Ex Output:

3