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: [-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: [97, -94, 26, 63, -61, -2, -82, -43, 45, -50]

A: [191, 120, 37, 124, 59, 80, 39, 88, 95]
****
Q: [20, 70, -42, 36, -2]

A:
[50, 112, 78, 38]
****