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.
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Question: [3, 16, -90, -35, 93, 77, -58]

Answer: 13


Question: [-81, 95, -85, -99, 41]

Answer: 4


Question: [-38, 82, -81, -90]

Answer:
9