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.

Q: [-16, 15, -28]

A: 12
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Q: [-37, -66, -10]

A: 27
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Q: [12, 95, 55, -63, 14, -7, 31, 39, -31]

A:
2
****