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].

Example Input: [20, -40, -63, 94, -53, -6, 18, 47, -18, -20, -94, 71, 17, 26]
Example Output: [-10.0, -51.5, 15.5, 20.5, -29.5, 6.0, 32.5, 14.5, -19.0, -57.0, -11.5, 44.0, 21.5]

Example Input: [16, -51, -26, 81, 86, 96, 72, 44]
Example Output: [-17.5, -38.5, 27.5, 83.5, 91.0, 84.0, 58.0]

Example Input: [-45, 16, 96, 79, -85, 85, 18, -100, -69]
Example Output:
[-14.5, 56.0, 87.5, -3.0, 0.0, 51.5, -41.0, -84.5]