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.

Example Input: [20, 54, 4]
Example Output: 16

Example Input: [15, -78, -45, 29, 15]
Example Output: 0

Example Input: [61, 96, -24, -79, -66, 11, -61, -26, -76, -88]
Example Output:
2