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].

[14, 49, -88, 85, 79, 93, -16, 66, -35, 14, 40, 38, -9]
[31.5, -19.5, -1.5, 82.0, 86.0, 38.5, 25.0, 15.5, -10.5, 27.0, 39.0, 14.5]

[35, 54, 66, 55, 64, 42, 88, 74, -32, 37]
[44.5, 60.0, 60.5, 59.5, 53.0, 65.0, 81.0, 21.0, 2.5]

[-93, 50, 72, 15, 56, 4, -57, -72, -55, -40, 35, 42]

[-21.5, 61.0, 43.5, 35.5, 30.0, -26.5, -64.5, -63.5, -47.5, -2.5, 38.5]