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: [90, 72, -10]

Output: 18


Input: Consider Input: [-88, -84, 43]

Output: 4


Input: Consider Input: [9, -96, -54]


Output: 42