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: [100, 89, 62, 55, 30, 85, -30, -4]

Output: 4


Input: Consider Input: [-85, -66, -63, -93, -13, -45, 26, -72, 53]

Output: 3


Input: Consider Input: [-25, -22, 59, -44, 2, 52, -11, -53, 91]


Output: 3