Given the task definition and input, reply with output. 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.

[87, -17, -26, -20, -96, 42, 67, -32]

[104, 9, 6, 76, 138, 25, 99]