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:
[42, -42, -65, -61, -85]

Ex Output:
4


Ex Input:
[43, -94, -24, 70, 16, -90]

Ex Output:
4


Ex Input:
[66, -13, 87, -94, 9, 94, 95, 93, -91, 46]

Ex Output:

1