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:
[76, 42, 88, 13, -94, -37, -27]

Ex Output:
10


Ex Input:
[21, -34, 84, 92, 71, 99, -7, 2]

Ex Output:
7


Ex Input:
[26, 57, -6, 47, -84, 63, 10, -8]

Ex Output:

2