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: [-53, -76, 60, 9, -93, -62, 21]

Output: 9


Input: Consider Input: [68, 7, -96, 1, 6]

Output: 1


Input: Consider Input: [68, -35, 95, 26, 96, -32, -25, 9, 91]


Output: 1