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: [-1, 33, -58, 84, 17, -86, -68, 7, -15]

Answer: 8


Question: [-55, 17, 35, -78, 51, -95, 78]

Answer: 16


Question: [-54, -81, 74, -68, -24, -48]

Answer:
6