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: [43, 49, -72, -93, 8, -47, -78, -45, 54]

Output: 2


Input: Consider Input: [59, 50, -86, -25, -72, -68, 36]

Output: 4


Input: Consider Input: [-23, 86, -18, 38, 53, -59, -99, 18, 37, 48]


Output: 1