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: [-100, 90, -43, 27, -64]

Output: 21


Input: Consider Input: [93, -25, 37, 93, 46, -47, -79]

Output: 0


Input: Consider Input: [-53, -18, 53]


Output: 35