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:
[81, 40, 25, 30, 39, -91, 82, -70, 76, -52, -73, -20, -19, -76, 0]

Ex Output:
[41, 15, 5, 9, 130, 173, 152, 146, 128, 21, 53, 1, 57, 76]


Ex Input:
[65, 49, 71, -28, -69, 48, -58, -80, 92, 83, -3, 25, -32, 99, 77]

Ex Output:
[16, 22, 99, 41, 117, 106, 22, 172, 9, 86, 28, 57, 131, 22]


Ex Input:
[98, 19, 40, -31]

Ex Output:

[79, 21, 71]