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.

Input: Consider Input: [25, 34, 52, 75, 27, 66, -55]

Output: 2


Input: Consider Input: [-20, -69, -29, -13]

Output: 7


Input: Consider Input: [44, 96, -86, -45, -29, 35, 87, 99]


Output: 3