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: [-45, 50, 29, 33, 37, -81, -85]

Output: 4


Input: Consider Input: [28, 15, -17, 81, 45, 70, -65, 66, -14, 95]

Output: 3


Input: Consider Input: [7, -60, 44, -10, -87, -70, 9]


Output: 2