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]: [-84, 52, -37, -65, -99, 21, -68]
[EX A]: 3

[EX Q]: [-1, 33, -58, 84, 17, -86, -68, 7, -15]
[EX A]: 8

[EX Q]: [67, 22, 39, -66, 13]
[EX A]:
9