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: [6, 69, -76]

Output: 63


Input: Consider Input: [-89, 51, 48, 64, 13, -97, 68]

Output: 3


Input: Consider Input: [-72, -81, 97, -49, -59]


Output: 9