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: [33, -44]

Output: [-5.5]


Input: Consider Input: [-69, 38, 10]

Output: [-15.5, 24.0]


Input: Consider Input: [-92, 21, -81, 71, -97, -65, 93, 95, 3, 100, 90, 94, -21, -66, 1]


Output: [-35.5, -30.0, -5.0, -13.0, -81.0, 14.0, 94.0, 49.0, 51.5, 95.0, 92.0, 36.5, -43.5, -32.5]


