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: [90, 11, 51, 37, -80]

A: [79, 40, 14, 117]
****
Q: [-15, 79, 33, -93]

A: [94, 46, 126]
****
Q: [34, 54, -29, -30, -78, 18, -33, 37, -93, 82, 31, 29, -21, 77]

A:
[20, 83, 1, 48, 96, 51, 70, 130, 175, 51, 2, 50, 98]
****