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].

[87, 0, -6, 78, 26]
[43.5, -3.0, 36.0, 52.0]

[-25, 29, 0, -66, -92, 11, -89, -35, 80, -69, 81, -69]
[2.0, 14.5, -33.0, -79.0, -40.5, -39.0, -62.0, 22.5, 5.5, 6.0, 6.0]

[-6, 51, -1, 99, -85, 59, 25, -5, 63, 89, 51, -40, 65, 42, 98]

[22.5, 25.0, 49.0, 7.0, -13.0, 42.0, 10.0, 29.0, 76.0, 70.0, 5.5, 12.5, 53.5, 70.0]