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: [-30, -22, 17, 70]
Example Output: 8

Example Input: [78, -91, 89, -36, -23, 29, -3, 92, -95]
Example Output: 3

Example Input: [2, -68, 9, 94, -26, -9]
Example Output:
7