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:
[-20, 0, 64, -93, -25, -52, -84, 50]
answer:
[20, 64, 157, 68, 27, 32, 134]


question:
[-62, 69, 88, -21]
answer:
[131, 19, 109]


question:
[-100, -99, 67, -64]
answer:

[1, 166, 131]