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.

[-13, 51, -73, 76, 57, -72, -69, 16, 61, 76, -72, -82, -94, 71, -97]
[64, 124, 149, 19, 129, 3, 85, 45, 15, 148, 10, 12, 165, 168]

[-54, 40, 52, 93, -2, 22, 69]
[94, 12, 41, 95, 24, 47]

[76, -93, 7, -32, -23, -21, -89, -63, -24, 91, -58, 89]

[169, 100, 39, 9, 2, 68, 26, 39, 115, 149, 147]