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: [-26, 51, -44, -16, 52]

Output: 1


Input: Consider Input: [90, -49, -17, 9]

Output: 26


Input: Consider Input: [60, -54, -36, -17, -20, 88]


Output: 3