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: [63, 25, -47, 5]

Output: 20


Input: Consider Input: [78, -91, 89, -36, -23, 29, -3, 92, -95]

Output: 3


Input: Consider Input: [17, -73, -43]


Output: 30