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

Output: 1


Input: Consider Input: [62, 40, -14]

Output: 22


Input: Consider Input: [-82, -96, 65, 6, -38, -59, 77]


Output: 12