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: [29, -54, 81, -85, 51, -12, -11, -68, 38, 83, 46]

Output: [-12.5, 13.5, -2.0, -17.0, 19.5, -11.5, -39.5, -15.0, 60.5, 64.5]


Input: Consider Input: [50, 47, -83, -45, 2, 14, -88, -11, -25]


Output: [48.5, -18.0, -64.0, -21.5, 8.0, -37.0, -49.5, -18.0]