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.

[-72, -19, 44, -64, 16]
8

[-48, -64, -1, -96, -45, -89, 99, 36, -49]
1

[1, -13, 75, -98, -41, 13, 42]

12