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: [-82, -95, -100, -88]

Output: [-88.5, -97.5, -94.0]


Input: Consider Input: [57, -26, -99, 61, 13, 31]

Output: [15.5, -62.5, -19.0, 37.0, 22.0]


Input: Consider Input: [6, 60, -37, 82, -1, -83, 0, 64, -4, -77, -40, 20, -25, 16]


Output: [33.0, 11.5, 22.5, 40.5, -42.0, -41.5, 32.0, 30.0, -40.5, -58.5, -10.0, -2.5, -4.5]