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:
[21, 66, 11, -45, 14, -4, -46, -85, -16, 9, 97, -44, 68, -51]
answer:
[45, 55, 56, 59, 18, 42, 39, 69, 25, 88, 141, 112, 119]


question:
[70, -52]
answer:
[122]


question:
[-40, -20, -22, 69, 20]
answer:

[20, 2, 91, 49]