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:
[91, -17, 10, 50, -99]
answer:
[108, 27, 40, 149]


question:
[-62, 69, 88, -21]
answer:
[131, 19, 109]


question:
[-4, 63, -15, 89, 49, -5]
answer:

[67, 78, 104, 40, 54]