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:
[42, 86, -81, -78, 44, -64, 20, 57, -67]
answer:
[44, 167, 3, 122, 108, 84, 37, 124]


question:
[-30, 98, -18, -64]
answer:
[128, 116, 46]


question:
[75, 10, -7, 8, 80, -22, 24, 0, -42]
answer:

[65, 17, 15, 72, 102, 46, 24, 42]