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: [11, 91, 52, 51, 33]

Output: 1


Input: Consider Input: [37, 45, 56, -63, 84, 75, -92, -59, -31]

Output: 4


Input: Consider Input: [-65, 10, 25, 84, -63, 69, 74, -56]


Output: 2