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].

Input: Consider Input: [-69, -76, -98, -72, 6, -95, -34, 44, -90, 96]

Output: [-72.5, -87.0, -85.0, -33.0, -44.5, -64.5, 5.0, -23.0, 3.0]


Input: Consider Input: [-18, 63, 49, 17, 1]

Output: [22.5, 56.0, 33.0, 9.0]


Input: Consider Input: [-89, 40, -50, -38, 7, 38, 41, 49, 62, 83, -21, 32, 72, -7]


Output: [-24.5, -5.0, -44.0, -15.5, 22.5, 39.5, 45.0, 55.5, 72.5, 31.0, 5.5, 52.0, 32.5]