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: [94, -64, 72, 99]

Output: 5


Input: Consider Input: [13, -53, 1]

Output: 12


Input: Consider Input: [-20, 97, 83]


Output: 14