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:
[-84, 66, 76, -98]
answer:
[150, 10, 174]


question:
[-19, 97]
answer:
[116]


question:
[0, 31, 0, 15, 81, 16, -45, 79, -28, 98, 96, -70, -4]
answer:

[31, 31, 15, 66, 65, 61, 124, 107, 126, 2, 166, 66]