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.

[7, 26, 1, -60, 49, 67, -99, -2, -25]
[19, 25, 61, 109, 18, 166, 97, 23]

[-83, -88, 71, -16, -93, -11, 7, 80, 88, 90, -99, -77, -54]
[5, 159, 87, 77, 82, 18, 73, 8, 2, 189, 22, 23]

[20, -29, -72, 52, -34, 69, 67, -68, -37, -18, 11, -33, 54]

[49, 43, 124, 86, 103, 2, 135, 31, 19, 29, 44, 87]