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:
[-46, 45, -48, 31, -39, 19, 80, 86, 8, 27, 54, 26, -79]
answer:
[91, 93, 79, 70, 58, 61, 6, 78, 19, 27, 28, 105]


question:
[9, -42]
answer:

[51]