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: [-87, -24, 78, 60]

Answer: 18


Question: [-45, 7, 29]

Answer: 22


Question: [-58, -69, -26, 60, 95, -51, -42]

Answer:
7