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.

[-4, 77, 44]
33

[-30, -22, 17, 70]
8

[20, 56, -38, -8, 53, 32, 68, 22, -89]

2