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: [-16, -17, -49, -9, 42, 66]
Example Output: 1

Example Input: [-1, 33, -58, 84, 17, -86, -68, 7, -15]
Example Output: 8

Example Input: [78, -59, -4, -81, -24, 4, -79, 67]
Example Output:
2