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: [41, 82, 50, 19, -67, 9, 2, 49, -63]
Example Output: 1

Example Input: [41, -67, -64]
Example Output: 3

Example Input: [-5, -49, -23, 50, 67, -46, -26]
Example Output:
3

