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: [66, -20, 22, -77, 56, 56, -19, -91]

Answer: 0


Question: [55, 33, -58, -30, -6, 1, -79, -56]

Answer: 2


Question: [58, 77, 52, -53, -35, -56, -68]

Answer:
3