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:
[89, 58, -9, 6, 20, -35, 78, 81]

Ex Output:
[31, 67, 15, 14, 55, 113, 3]


Ex Input:
[34, 86]

Ex Output:
[52]


Ex Input:
[39, 41, -77, -24, 78, -10, -73, 63, 5, 71, -48, -70, 13, -45]

Ex Output:

[2, 118, 53, 102, 88, 63, 136, 58, 66, 119, 22, 83, 58]