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:
[89, 58, -9, 6, 20, -35, 78, 81]
answer:
[31, 67, 15, 14, 55, 113, 3]


question:
[2, -13, 2, 44, 20, -16, 94, 63, -97]
answer:
[15, 15, 42, 24, 36, 110, 31, 160]


question:
[-26, -23, -12, -51]
answer:

[3, 11, 39]