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:
[-4, 39, -75]

Ex Output:
43


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

Ex Output:
2


Ex Input:
[-24, -67, -77, -14]

Ex Output:

10