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: [16, 90, 30, -61, 50, 65, -98, -77, -54, 61, 72]

Answer: [74, 60, 91, 111, 15, 163, 21, 23, 115, 11]

Question: [0, 5, -99, -88, 71, 94, 80, -25, 18, -12, -67, -75, 94]

Answer: [5, 104, 11, 159, 23, 14, 105, 43, 30, 55, 8, 169]

Question: [77, 9, -32, 30, -10, 31, -14, 49, -86]

Answer:
[68, 41, 62, 40, 41, 45, 63, 135]