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, 98, -18, -64]

Answer: [128, 116, 46]


Question: [-40, 93, 64, 1, 57, 29, 94]

Answer: [133, 29, 63, 56, 28, 65]


Question: [53, -100, 91, 8, 43, -99, -74, -86]

Answer:
[153, 191, 83, 35, 142, 25, 12]