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:
[20, -64, -71, 89, 51, 86, 55, 58, 45, 13, -97, 31, -77]

Ex Output:
[84, 7, 160, 38, 35, 31, 3, 13, 32, 110, 128, 108]

Ex Input:
[-54, 40, 52, 93, -2, 22, 69]

Ex Output:
[94, 12, 41, 95, 24, 47]

Ex Input:
[67, -15, -24, 67, -43, 43, 31, -95, 40, 71, 14]

Ex Output:
[82, 9, 91, 110, 86, 12, 126, 135, 31, 57]