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:
[-31, -55, 26, -17, -6, -56, -51, 40, 71, 2, 41, -90, -100, -63]
answer:
[24, 81, 43, 11, 50, 5, 91, 31, 69, 39, 131, 10, 37]


question:
[9, 23, -43, 41, 88, 71, -12, 2]
answer:
[14, 66, 84, 47, 17, 83, 14]


question:
[-55, -25]
answer:

[30]