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: [-13, 38, -75, -66]

Answer: 9


Question: [-7, 71, 48, 96, -48, -11, -61]

Answer: 4


Question: [-43, 90, -80, -62, 59, 51]

Answer:
8