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: [23, -1, 90, 56, -44]

Output: [11.0, 44.5, 73.0, 6.0]


Input: Consider Input: [56, -71, -75, 36, 77, -13, 72, 40, -43]

Output: [-7.5, -73.0, -19.5, 56.5, 32.0, 29.5, 56.0, -1.5]


Input: Consider Input: [-45, 22, -100, 79, -97, -34, -19, -70, -48, 51, 1, 59, 27, -4]


Output: [-11.5, -39.0, -10.5, -9.0, -65.5, -26.5, -44.5, -59.0, 1.5, 26.0, 30.0, 43.0, 11.5]