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: [-78, 15, -82, -41, 77, -12]

Output: 4


Input: Consider Input: [36, 51, 77, -2]

Output: 15


Input: Consider Input: [43, 36, -5, 72, 77, 13]


Output: 5