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: [-29, 85, 67, 6, 31, -13, 21, -27, -53, -90, 22, -26, 7]

Answer: [114, 18, 61, 25, 44, 34, 48, 26, 37, 112, 48, 33]


Question: [64, 10]

Answer: [54]


Question: [-56, 83]

Answer:
[139]