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: [97, -51, -66, 42, 85]

Answer: 12


Question: [-99, 6, 36, -88]

Answer: 11


Question: [-73, 27, 97, -11, 64, 77, 60, -86]

Answer:
4