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.

[-76, 89, -68, 74]
[165, 157, 142]

[48, 95, -75, -13, -52, 85, -7, -8]
[47, 170, 62, 39, 137, 92, 1]

[-46, 35]

[81]