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.

[54, 26, 61, 48, 23, 23, -30, -72, 14]
[28, 35, 13, 25, 0, 53, 42, 86]

[57, 88, -4, -100, -24, -66, -14, 75, 66, 57]
[31, 92, 96, 76, 42, 52, 89, 9, 9]

[-20, 9, 32, 18, -99, 88, 76, 18]

[29, 23, 14, 117, 187, 12, 58]