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


question:
[18, -47, -80, -51]
answer:
[65, 33, 29]


question:
[-76, 89, 80, 58, -86, -76, -19, -64]
answer:

[165, 9, 22, 144, 10, 57, 45]