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:
[79, 80, -33, 51, 39, 46, 45, 14, 98]

Ex Output:
[1, 113, 84, 12, 7, 1, 31, 84]


Ex Input:
[56, 99]

Ex Output:
[43]


Ex Input:
[-27, -33, -77, 79, -49, -13, -53, 23, -2, 1, 5, -15, -37]

Ex Output:

[6, 44, 156, 128, 36, 40, 76, 25, 3, 4, 20, 22]