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: [-99, 100, -53, -61, 64, -96, 13]

Output: [0.5, 23.5, -57.0, 1.5, -16.0, -41.5]


Input: Consider Input: [-85, 71, 61, 74, -76, -61, 49, -68, -71, -45, -36, -3, 85, -60]

Output: [-7.0, 66.0, 67.5, -1.0, -68.5, -6.0, -9.5, -69.5, -58.0, -40.5, -19.5, 41.0, 12.5]


Input: Consider Input: [81, -34, 68, 80, -48, -16, -47, 59, 84, 75, 19, 82, -95]


Output: [23.5, 17.0, 74.0, 16.0, -32.0, -31.5, 6.0, 71.5, 79.5, 47.0, 50.5, -6.5]