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:
[97, -77, 38]

Ex Output:
[174, 115]


Ex Input:
[80, 0, -38, 3, 36, -25, -86, 83, -35, -77, -96, -43, -76, -97]

Ex Output:
[80, 38, 41, 33, 61, 61, 169, 118, 42, 19, 53, 33, 21]


Ex Input:
[75, -63, 79, -55, 18]

Ex Output:

[138, 142, 134, 73]