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:
[96, -100, -60, -70, 33, -23, 42, 80, 33, -32, -52, -14, -62, 11]

Ex Output:
[-2.0, -80.0, -65.0, -18.5, 5.0, 9.5, 61.0, 56.5, 0.5, -42.0, -33.0, -38.0, -25.5]


Ex Input:
[-29, 22, -42, -12, 58, 25, -52, -44, 94, -43, -69]

Ex Output:
[-3.5, -10.0, -27.0, 23.0, 41.5, -13.5, -48.0, 25.0, 25.5, -56.0]


Ex Input:
[-11, -35, 77, 85, -60, 77, 67, 79, -49]

Ex Output:

[-23.0, 21.0, 81.0, 12.5, 8.5, 72.0, 73.0, 15.0]