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: [9, 71, -53, 5]

Output: 4


Input: Consider Input: [-7, -23, -41]

Output: 16


Input: Consider Input: [-61, 47, -47, 67, -1, 76, -52, 53, 16]


Output: 5