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: [-27, 96, -37, 39, 15]

Answer: 10


Question: [-35, -49, -42, -24, -93, -87, 57]

Answer: 6


Question: [-49, -63, 37, -2, -53, 46]

Answer:
4