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.

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

[-43, -15, 92, -27, -94, 68, -99, -16]
1

[-55, 43, -26, 75]

29