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]: [-21, 93, 99, -36, -87]
[EX A]: 6

[EX Q]: [49, 36, -80]
[EX A]: 13

[EX Q]: [5, -50, 62, 30, -18, 45]
[EX A]:
15