In this task you are given a list of numbers and you need to find the average of each two consecutive values. The average of two numbers a and b is calculated as: (a + b) /2. The output should be a list of the averages of each two consecutive values. A list is presented with two brackets and comma-separated values, like: [1,2,3].

[-9, 16, 56, 44, 37, -82, -63]
[3.5, 36.0, 50.0, 40.5, -22.5, -72.5]

[56, -71, -75, 36, 77, -13, 72, 40, -43]
[-7.5, -73.0, -19.5, 56.5, 32.0, 29.5, 56.0, -1.5]

[61, 85, -70, -58, 92, -43, -32, 92, -98, -34, -77, 86, -62, -63]

[73.0, 7.5, -64.0, 17.0, 24.5, -37.5, 30.0, -3.0, -66.0, -55.5, 4.5, 12.0, -62.5]