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, -94, -49, 94, -41, -80, -26, 21, 19, 91]

Output: 2


Input: Consider Input: [-10, -45, 9, 26, 4, 42, -54, -6, -63]

Output: 4


Input: Consider Input: [-28, -32, -67, 24, -40, -18, 21, -10, 15, 19]


Output: 2