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.

[58, 77, -59, -46, -6, -29, -68]
9

[69, 24, 10, 48, 49, -76, 24, -85, 76]
0

[-72, -63, -43, 49, 67, -76, 24]

4