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: [26, 68, -100, 89, -85, 11, -19, -78, -62]
Example Output: 7

Example Input: [-47, -66, -85]
Example Output: 19

Example Input: [94, -75, -21, 49]
Example Output:
45