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: [-76, -32, -20, 1, 7, -87, 15, 53]

Output: 6


Input: Consider Input: [-86, -23, 18, -91, 71, -38, 67, 80, -22]

Output: 1


Input: Consider Input: [-9, 62, 32, 67, 87, 80, 77, -20]


Output: 3