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:
[-9, 95, -27, 72, -40, 88, -83, -79, -50, 98, -46, 87]
answer:
[104, 122, 99, 112, 128, 171, 4, 29, 148, 144, 133]


question:
[67, 81]
answer:
[14]


question:
[85, 33, 95, 34, -79, -98, -79, -25, -87]
answer:

[52, 62, 61, 113, 19, 19, 54, 62]