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].

[14, 49, -88, 85, 79, 93, -16, 66, -35, 14, 40, 38, -9]
[31.5, -19.5, -1.5, 82.0, 86.0, 38.5, 25.0, 15.5, -10.5, 27.0, 39.0, 14.5]

[37, -48, 49]
[-5.5, 0.5]

[64, 94, 13, -49, -96, -66, -32, 17]

[79.0, 53.5, -18.0, -72.5, -81.0, -49.0, -7.5]