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: [84, 5, 83, 83, -46, -33, -100, 21]

Answer: [79, 78, 0, 129, 13, 67, 121]


Question: [19, -41, 74, -28, 57, 84, 44, 41, 63]

Answer: [60, 115, 102, 85, 27, 40, 3, 22]


Question: [81, 100, 97]

Answer:
[19, 3]