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.

[90, -49, -17, 9]
26

[-27, 44, -11, -44, 21, 18, 42, 38]
2

[39, 78, -11, -37, -42]

5