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: [48, -52, -4]

Output: 48


Input: Consider Input: [68, -44, 72, 0, 64, 14, 16, -56]

Output: 2


Input: Consider Input: [-75, 44, 4, -11, 3, 22, -77, 4]


Output: 0