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

Output: 4


Input: Consider Input: [-81, -33, -64, -1, -25, -24, -32, -25, 92, 79]

Output: 0


Input: Consider Input: [63, 79, -17, 86, 100, -37]


Output: 7