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: [19, 68, 23, -21, -57, -33]

Answer: 4


Question: [-85, -35, -6]

Answer: 29


Question: [36, 6, 84, 56, 62, 66, 20, -28, -87, -60]

Answer:
4