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:
[6, 24, -99, 77, -12, 99, 93, 74, -22, -41, -74]
answer:
[18, 123, 176, 89, 111, 6, 19, 96, 19, 33]


question:
[29, 37, 43, -20, -15, -76, -86, -92, -8, -98, 35, -80, 82, -45]
answer:
[8, 6, 63, 5, 61, 10, 6, 84, 90, 133, 115, 162, 127]


question:
[-9, -25, -21]
answer:

[16, 4]