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, 2, 16, 56, 89, -46, -67, 32, 27]

Ex Output:
3


Ex Input:
[60, -68, 45, 35, -47, -5, -35, 82, 43, 51]

Ex Output:
2


Ex Input:
[98, -12, 2, 5, -15, -42, -96, -5, 64, -41]

Ex Output:

1