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: [-77, -54, -84, -83, 21]

Output: 1


Input: Consider Input: [-69, -9, 16, 77, -35, -28, -98, 43, -33]


Output: 2