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.

Q: [18, 21, 77, 69, 55, 2, 31, -48, -6, 49, 21, -79]

A: [3, 56, 8, 14, 53, 29, 79, 42, 55, 28, 100]
****
Q: [-26, 5, 61, -30, 45, 94, -56, -23]

A: [31, 56, 91, 75, 49, 150, 33]
****
Q: [38, 4]

A:
[34]
****