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]: [50, -59, -56]
[EX A]: 3

[EX Q]: [-78, 15, -82, -41, 77, -12]
[EX A]: 4

[EX Q]: [-23, 83, 15, -20]
[EX A]:
3