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: [30, -9, 91, -45, 39, 46, 74]

Answer: [39, 100, 136, 84, 7, 28]


Question: [-28, 6]

Answer: [34]


Question: [-12, -31, 71, -7, -96, -6]

Answer:
[19, 102, 78, 89, 90]