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: [21, -34, 84, 92, 71, 99, -7, 2]

Output: 7


Input: Consider Input: [-84, 71, 54]

Output: 17


Input: Consider Input: [70, 85, 8, -78, -85, -59]


Output: 7