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: [33, -76, 34, -35, 27, 74]

Output: [-21.5, -21.0, -0.5, -4.0, 50.5]


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

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


Input: Consider Input: [93, -76, -93, 65, 94, 47, -70, -18, 68, 19, -75, 89, -50, -10, -26]


Output: [8.5, -84.5, -14.0, 79.5, 70.5, -11.5, -44.0, 25.0, 43.5, -28.0, 7.0, 19.5, -30.0, -18.0]