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, -64, -59, 56, -66]

Answer: 2


Question: [19, 73, -30, 53, -89, 99, 61, -54]

Answer: 8


Question: [-31, 48, -15]

Answer:
16