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: [16, -64]

A: [80]
****
Q: [-4, 18, -42, -16, -19, 30, 13, 93, 12, 29, -99, 37, -67]

A: [22, 60, 26, 3, 49, 17, 80, 81, 17, 128, 136, 104]
****
Q: [29, -49, 1, 91, 93, 79, -28]

A:
[78, 50, 90, 2, 14, 107]
****