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].

[-63, 22, 66, -25, 21, -32, -57, -66, 50, -82, 29]
[-20.5, 44.0, 20.5, -2.0, -5.5, -44.5, -61.5, -8.0, -16.0, -26.5]

[-30, 37, -83, -63, 52, 22, 80, 75, -98, -17]
[3.5, -23.0, -73.0, -5.5, 37.0, 51.0, 77.5, -11.5, -57.5]

[8, -91, 87, -96, -97, 98, -99, -22, -23, 12, 2]

[-41.5, -2.0, -4.5, -96.5, 0.5, -0.5, -60.5, -22.5, -5.5, 7.0]