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: [100, -8, -56, -93, -27, -4]

Output: 4


Input: Consider Input: [41, -94, 8, -31, 21]

Output: 13


Input: Consider Input: [-26, -28, -4, -72, -62, -23]


Output: 2