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:
[49, 14, 6, 65, 88, 7, 94, -1, 26, 50, 65]

Ex Output:
[31.5, 10.0, 35.5, 76.5, 47.5, 50.5, 46.5, 12.5, 38.0, 57.5]


Ex Input:
[38, 32, -3, 13, 55, 73]

Ex Output:
[35.0, 14.5, 5.0, 34.0, 64.0]


Ex Input:
[39, 75, 60, 34, -75, -80, -14, 78, -42, 34, 0]

Ex Output:

[57.0, 67.5, 47.0, -20.5, -77.5, -47.0, 32.0, 18.0, -4.0, 17.0]