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.

[-4, 18, -42, -16, -19, 30, 13, 93, 12, 29, -99, 37, -67]
[22, 60, 26, 3, 49, 17, 80, 81, 17, 128, 136, 104]

[31, 87, 87, 54, -31, 41, 47, 0, 47]
[56, 0, 33, 85, 72, 6, 47, 47]

[44, -24, 2, 59, -66]

[68, 26, 57, 125]