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:
[64, 10]

Ex Output:
[54]


Ex Input:
[29, -84, 35, 40, 47, 17, -86, 6, 79, 69, 58, -48, 77, -82]

Ex Output:
[113, 119, 5, 7, 30, 103, 92, 73, 10, 11, 106, 125, 159]


Ex Input:
[-30, -90, -71, -16, -35, 31, 77]

Ex Output:

[60, 19, 55, 19, 66, 46]