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: [60, 88]
Example Output: [74.0]

Example Input: [0, -19, -44, 90, -50, 22, 23, -79, -37, 9, -3]
Example Output: [-9.5, -31.5, 23.0, 20.0, -14.0, 22.5, -28.0, -58.0, -14.0, 3.0]

Example Input: [17, -68, -83, 14, -78, 12, -26, 29, -91, 49, 25, 88, -27, 56]
Example Output:
[-25.5, -75.5, -34.5, -32.0, -33.0, -7.0, 1.5, -31.0, -21.0, 37.0, 56.5, 30.5, 14.5]