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: [68, 17, -58, -25, -80, -59, 94, 64]

Output: 1


Input: Consider Input: [-72, -19, 44, -64, 16]

Output: 8


Input: Consider Input: [-78, -57, 26, -88, 68, 32, 28, 80, 5]


Output: 2


