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: [45, -8, 74, -67, -48, -30, 48]

Output: 3


Input: Consider Input: [15, -78, -45, 29, 15]

Output: 0


Input: Consider Input: [-94, 49, 46, -100, -87, 38, 3, -59, -61]


Output: 2