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: [41, -16, -86, -96, -67, 28, -89]

Output: [12.5, -51.0, -91.0, -81.5, -19.5, -30.5]


Input: Consider Input: [-34, 86, -55, 55, 97, 30, 27, -60, -25, 54, -4]

Output: [26.0, 15.5, 0.0, 76.0, 63.5, 28.5, -16.5, -42.5, 14.5, 25.0]


Input: Consider Input: [-53, 91, 54, 16, -9, 31, 10, 42, 13]


Output: [19.0, 72.5, 35.0, 3.5, 11.0, 20.5, 26.0, 27.5]