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: [93, 21, -47, 31]

Answer: 10


Question: [100, -87, -95, -56]

Answer: 8


Question: [59, 86, -88, -3, 0, -43]

Answer:
3