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:
[79, 67, -40, 5, -50, -25, 50, 74, -10]
answer:
[12, 107, 45, 55, 25, 75, 24, 84]


question:
[20, -33, -86]
answer:
[53, 53]


question:
[-54, -21]
answer:

[33]