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].

[33, -44]
[-5.5]

[-96, 25, -5, 67, -10, 22, -61, 90, 40, -62]
[-35.5, 10.0, 31.0, 28.5, 6.0, -19.5, 14.5, 65.0, -11.0]

[12, -67, 88, 48, 78, 69, -68, 77, 6, -58, 77, 69, -15]

[-27.5, 10.5, 68.0, 63.0, 73.5, 0.5, 4.5, 41.5, -26.0, 9.5, 73.0, 27.0]