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.

[Q]: [45, -24, -7, 71, -15, 47, 78, -50, 55, 85, 21, 34, -86, -84]
[A]: [69, 17, 78, 86, 62, 31, 128, 105, 30, 64, 13, 120, 2]


[Q]: [72, -78]
[A]: [150]


[Q]: [-56, -5, -87, 92]
[A]:
[51, 82, 179]