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:
[12, 0, -56, 88, -86, -56, 88, 0, 68, 37, -12]
answer:
[12, 56, 144, 174, 30, 144, 88, 68, 31, 49]

question:
[49, 40, -85, -52, 28]
answer:
[9, 125, 33, 80]

question:
[-64, 2, 83, 42, -51, -24, -36, 41, -17, -33, -85]
answer:
[66, 81, 41, 93, 27, 12, 77, 58, 16, 52]