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: [16, -51, -26, 81, 86, 96, 72, 44]

Output: [-17.5, -38.5, 27.5, 83.5, 91.0, 84.0, 58.0]


Input: Consider Input: [-20, -20, 87, -95, 61, -9, -35]

Output: [-20.0, 33.5, -4.0, -17.0, 26.0, -22.0]


Input: Consider Input: [18, -78, -99, 31, 87]


Output: [-30.0, -88.5, -34.0, 59.0]