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.

[3, -34, -46, -70]
12

[-57, 89, -34, 73, 21, 33]
12

[-20, 96, -54, 23, -15]

5