In this task you are given a list of integers and you need to find the absolute value of the difference between each two consecutive values. The output should be a list of the absolute value of the differences of each two consecutive values.
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Question: [-1, -11, -55, -19, -20, -19, -90, -66, -86]

Answer: [10, 44, 36, 1, 1, 71, 24, 20]


Question: [7, -73, -81, -79, -22, -81, 29, 14]

Answer: [80, 8, 2, 57, 59, 110, 15]


Question: [55, 52, 9, -47, -39]

Answer:
[3, 43, 56, 8]