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: [18, -90, 72, -52, -28]

Output: 24


Input: Consider Input: [-51, -2, -31, 6, -98, 37]

Output: 8


Input: Consider Input: [98, 26, 91, 66]


Output: 7