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, 24, -54]
[50, 78]

[-82, 17, -31, -86]
[99, 48, 55]

[14, 81, 18, 15, -51, -49, 28, 60, 92, 72, -9, 16, 20, 45, 0]

[67, 63, 3, 66, 2, 77, 32, 32, 20, 81, 25, 4, 25, 45]