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.

[74, -5, 56, 84]
[79, 61, 28]

[20, -64, -71, 89, 51, 86, 55, 58, 45, 13, -97, 31, -77]
[84, 7, 160, 38, 35, 31, 3, 13, 32, 110, 128, 108]

[-75, -31, 59, 100, 56, 53]

[44, 90, 41, 44, 3]