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: [38, 4]

A: [34]
****
Q: [-90, 86, -56, -85, -16, 63]

A: [176, 142, 29, 69, 79]
****
Q: [35, -8, 65, -49, -71, -3, -36, 91, 7, 25, -29, 56, -81, -57]

A:
[43, 73, 114, 22, 68, 33, 127, 84, 18, 54, 85, 137, 24]
****