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: [82, -25, -76, -53, 43, -21]

Output: 4


Input: Consider Input: [95, 81, -68, 11, 25]

Output: 14


Input: Consider Input: [67, -70, 28, -1, 53]


Output: 14