instruction:
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.
question:
[-1, -11, -55, -19, -20, -19, -90, -66, -86]
answer:
[10, 44, 36, 1, 1, 71, 24, 20]


question:
[-76, -29, 78, -83, -69, -47, -34, 51, -17, -9, -15, 3, -34, -37, -34]
answer:
[47, 107, 161, 14, 22, 13, 85, 68, 8, 6, 18, 37, 3, 3]


question:
[-29, 90, 58, -74, 11, -47, 38, 72, 97, -87, -24, -81, -77, 30, 33]
answer:

[119, 32, 132, 85, 58, 85, 34, 25, 184, 63, 57, 4, 107, 3]