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: [63, 65, 92, 28, 2, -87, -9, -95, 69]
Example Output: 2

Example Input: [-51, -65, -66, -13, 73, 99, -26]
Example Output:
1