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: [-1, 75, -1, -37, -38, -10, 70, -75, -98, 39, 37, -15, 60]

Output: [37.0, 37.0, -19.0, -37.5, -24.0, 30.0, -2.5, -86.5, -29.5, 38.0, 11.0, 22.5]


Input: Consider Input: [82, -83, 7, 85, -54, 44, 42, 3, -71, 95, 59, -77, -32, -7, -96]

Output: [-0.5, -38.0, 46.0, 15.5, -5.0, 43.0, 22.5, -34.0, 12.0, 77.0, -9.0, -54.5, -19.5, -51.5]


Input: Consider Input: [-36, 17, -25, -21, 45, 34, -39, 21, 71]


Output: [-9.5, -4.0, -23.0, 12.0, 39.5, -2.5, -9.0, 46.0]