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: [92, 10, 59, -82]

Output: [51.0, 34.5, -11.5]


Input: Consider Input: [92, 67, -53, -97, -65, -21, 0, 24, -83, 50, 17, 76, -45]

Output: [79.5, 7.0, -75.0, -81.0, -43.0, -10.5, 12.0, -29.5, -16.5, 33.5, 46.5, 15.5]


Input: Consider Input: [-68, -63, -45, 50, -9, 24, -55, -74, -89, 55, -68, 52, -20]


Output: [-65.5, -54.0, 2.5, 20.5, 7.5, -15.5, -64.5, -81.5, -17.0, -6.5, -8.0, 16.0]