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: [64, -100, -70, -18, -69]

Output: 1


Input: Consider Input: [-54, -22, 20, -14, -52, 70, -36, 37]

Output: 2


Input: Consider Input: [58, 34, 75]


Output: 17