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.

[-57, 31, -94]
[88, 125]

[82, 98, -79, 42, 47, -2, 38, 4, 32]
[16, 177, 121, 5, 49, 40, 34, 28]

[18, -2, 19, 51, 81, -16, -19, -49]

[20, 21, 32, 30, 97, 3, 30]