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: [-5, -36, -89, -12, -49, -78, -74]

Answer: [31, 53, 77, 37, 29, 4]


Question: [-88, -68]

Answer: [20]


Question: [-57, 99, -15, -14, 67]

Answer:
[156, 114, 1, 81]