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:
[56, 99]

Ex Output:
[43]


Ex Input:
[45, -24, -7, 71, -15, 47, 78, -50, 55, 85, 21, 34, -86, -84]

Ex Output:
[69, 17, 78, 86, 62, 31, 128, 105, 30, 64, 13, 120, 2]


Ex Input:
[42, 57, -39, 62, -13, -76]

Ex Output:

[15, 96, 101, 75, 63]