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.

[67, -12, 53, -63, 83, -5, 60, 72, -38, -68, 72, 11]
[79, 65, 116, 146, 88, 65, 12, 110, 30, 140, 61]

[-28, 19]
[47]

[23, 52, -83, 81, 78, -25, -74, -66, 12, -87, -43, 20]

[29, 135, 164, 3, 103, 49, 8, 78, 99, 44, 63]