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.

[-42, 58, 8, -9, 12, 82, 96, -40, 77]
[100, 50, 17, 21, 70, 14, 136, 117]

[-80, 97, 100, -16, -84, -62, -1, 37, 44, -71, -80, 60, 55]
[177, 3, 116, 68, 22, 61, 38, 7, 115, 9, 140, 5]

[-19, -62, 9, 51]

[43, 71, 42]