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, 65, 92, 28, 2, -87, -9, -95, 69]

Output: 2


Input: Consider Input: [55, 33, -58, -30, -6, 1, -79, -56]

Output: 2


Input: Consider Input: [1, 40, 1, 24, 67, 94, -16]


Output: 0


