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.

[EX Q]: [68, -44, 72, 0, 64, 14, 16, -56]
[EX A]: 2

[EX Q]: [21, -34, 84, 92, 71, 99, -7, 2]
[EX A]: 7

[EX Q]: [-54, 55, 9, -35]
[EX A]:
19