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: [94, 91, 84, 29, 81, 26, -78, -77]

Output: 1


Input: Consider Input: [-89, 27, -9, -50, -38, 54]

Output: 12


Input: Consider Input: [16, -44, 100, -21, -94, -41, 79, 97, 98]


Output: 1