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.

[-59, 12, -84, 90]
[71, 96, 174]

[-87, 13, 26, -83, 100, 66, -36, -73]
[100, 13, 109, 183, 34, 102, 37]

[49, 12]

[37]