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:
[-89, 51, 48, 64, 13, -97, 68]

Ex Output:
3


Ex Input:
[-43, 2, 16, 56, 89, -46, -67, 32, 27]

Ex Output:
3


Ex Input:
[-5, 59, 67, 20, 15, 0, -65, 5, -41, -84]

Ex Output:

5