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.

Ex Input:
[-88, 30]

Ex Output:
[118]


Ex Input:
[-9, -77, -5, -84, -12, 98, -79, -77, 14, -25, 13, 61]

Ex Output:
[68, 72, 79, 72, 110, 177, 2, 91, 39, 38, 48]


Ex Input:
[73, 7, 39, 12, 62, 38, 39, 31, -36, -92, -20, 57, 41]

Ex Output:

[66, 32, 27, 50, 24, 1, 8, 67, 56, 72, 77, 16]