Musical Score

Teach your computer to read music.

Run 5

Input

                |\      
                |       
                |       
|\--------------o-------
|           |\          
|-----------|\----------
o           |\          
------------o-------|---
        o           |   
--------------------|---
    o               o   
------------------------

Expected Output

C/8 F A B/32 F/8 F/4