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:
[-31, -46, 89, 62, 24, -93, -1, 55, -69, 19, 72, 83, 57, 78, 28]

Ex Output:
[15, 135, 27, 38, 117, 92, 56, 124, 88, 53, 11, 26, 21, 50]


Ex Input:
[34, 86]

Ex Output:
[52]


Ex Input:
[8, -11, 84, 81, -16, 22, 70, 100, -57, 61, 30, 59, 41, -84]

Ex Output:

[19, 95, 3, 97, 38, 48, 30, 157, 118, 31, 29, 18, 125]