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: [33, 68, 9, 28, 76, 37, -61, 49]

Output: 4


Input: Consider Input: [11, 63, -76, 11, 59]

Output: 0


Input: Consider Input: [-71, 86, 43, 38, 0]


Output: 5