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:
[-13, 38, -75, -66]

Ex Output:
9


Ex Input:
[-40, 59, -18, -42, -83, 75, -19, 23, 35]

Ex Output:
1


Ex Input:
[-10, 12, -13, 96, -29, 60, -62, -33, 53, -61]

Ex Output:

1