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:
[-78, 8, 41, -80, 19, -5]

Ex Output:
2


Ex Input:
[-80, -45, -61, -21, 59, -76, 89, 4, -28, -32]

Ex Output:
4


Ex Input:
[-28, -31, 27, 1, -97, -56]

Ex Output:

3