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:
[-73, -90, -10, 71, -77, -2, -17, -49, -28, -9, -67, 49, 41, 76, -76]

Ex Output:
[17, 80, 81, 148, 75, 15, 32, 21, 19, 58, 116, 8, 35, 152]


Ex Input:
[32, 29, -37, 15, 68, 37, 87, 34, 18, -27, -38, 2, -53]

Ex Output:
[3, 66, 52, 53, 31, 50, 53, 16, 45, 11, 40, 55]


Ex Input:
[-47, -28]

Ex Output:

[19]