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].

Input: Consider Input: [-71, -61, -75, 65, -16, -56, 58, -39, 19, 55, -66, -24]

Output: [-66.0, -68.0, -5.0, 24.5, -36.0, 1.0, 9.5, -10.0, 37.0, -5.5, -45.0]


Input: Consider Input: [66, 78, -55, 77, -81, -61, 2, -92, 59, -99, 16]

Output: [72.0, 11.5, 11.0, -2.0, -71.0, -29.5, -45.0, -16.5, -20.0, -41.5]


Input: Consider Input: [-41, 67]


Output: [13.0]