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: [-11, -51, -59, -11, 73, -46, -55]

Output: 0


Input: Consider Input: [-87, -24, 78, 60]

Output: 18


Input: Consider Input: [13, -53, 1]


Output: 12


