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]

[18, -47, -80, -51]
[65, 33, 29]

[-37, -22, -82, -28, 50, -5, 39, -66, -60, 40, -12, 69, -98]

[15, 60, 54, 78, 55, 44, 105, 6, 100, 52, 81, 167]