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].

Ex Input:
[98, -92, 94, 79, -34, 46, 9, -74, 87, -77, -14]

Ex Output:
[3.0, 1.0, 86.5, 22.5, 6.0, 27.5, -32.5, 6.5, 5.0, -45.5]


Ex Input:
[1, 64, -12, -75, 99, 70, -83]

Ex Output:
[32.5, 26.0, -43.5, 12.0, 84.5, -6.5]


Ex Input:
[53, -27, 59, -1, 0, 16, 14]

Ex Output:

[13.0, 16.0, 29.0, -0.5, 8.0, 15.0]