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: [43, 90, -72, -46, 22]

Output: [66.5, 9.0, -59.0, -12.0]


Input: Consider Input: [9, 43, 32, 49, 89, -91, -51, -62, 48, -80, -25, -35, 27, -12]

Output: [26.0, 37.5, 40.5, 69.0, -1.0, -71.0, -56.5, -7.0, -16.0, -52.5, -30.0, -4.0, 7.5]


Input: Consider Input: [15, 37, -39, -58, 94]


Output: [26.0, -1.0, -48.5, 18.0]