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: [94, -64, 72, 99]

Answer: 5


Question: [-89, 27, -9, -50, -38, 54]

Answer: 12


Question: [6, 69, -76]

Answer:
63