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]

[-12, -11, -13, 37, 73, -7, -15, 62, 1, 5, 93, -30, 21, 29, 99]
[-11.5, -12.0, 12.0, 55.0, 33.0, -11.0, 23.5, 31.5, 3.0, 49.0, 31.5, -4.5, 25.0, 64.0]

[-3, -85, 29, 66, -44, -88, 60, -95, 16, -33, 48, 68, -22, -51]

[-44.0, -28.0, 47.5, 11.0, -66.0, -14.0, -17.5, -39.5, -8.5, 7.5, 58.0, 23.0, -36.5]