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: [28, -16, -61, 21, 3, -22, 73]

Answer: 6


Question: [68, -35, -97, -89, 10, 0, 40, -21, -66, 55]

Answer: 8


Question: [19, 49, 81, 54, -62, -73, 60]

Answer:
5