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: [22, 68, -49, 32, 13, 94, 81, 53, -13, 35]

Output: [45.0, 9.5, -8.5, 22.5, 53.5, 87.5, 67.0, 20.0, 11.0]


Input: Consider Input: [-72, 72, -34, 49, -10, 60, -21, -14]

Output: [0.0, 19.0, 7.5, 19.5, 25.0, 19.5, -17.5]


Input: Consider Input: [3, -85, 40, 55]


Output: [-41.0, -22.5, 47.5]