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: [42, -42, -65, -61, -85]

Output: 4


Input: Consider Input: [-70, -72, 75, 62, -96, -45, -45, -59, 43]

Output: 0


Input: Consider Input: [-75, -63, 56, 88]


Output: 12


