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: [21, -34, 84, 92, 71, 99, -7, 2]

Answer: 7


Question: [-88, -33, -29, -31, 29]

Answer: 2


Question: [26, 72, -38, 32, -21]

Answer:
6