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: [28, -16, -61, 21, 3, -22, 73]

Output: 6


Input: Consider Input: [80, -76, -38, 12, -62, 100, -84]

Output: 8


Input: Consider Input: [-74, -47, 10, -9, 14, -20, -45]


Output: 2


