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: [-13, 38, -75, -66]

Output: 9


Input: Consider Input: [-4, 39, -75]

Output: 43


Input: Consider Input: [32, -6, -66, -7, 22, 2, -6, -72]


Output: 0