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:
[-16, -90, 84, 18]

Ex Output:
34


Ex Input:
[-24, -67, -77, -14]

Ex Output:
10


Ex Input:
[98, -70, -6, 88, 93, 39, -65]

Ex Output:

5