Task: Program Execution
Input (English): 2023, C, 6129, J, M, 4381, g, 2989, f, c, J, G, 3091, j, 3209, B, s
Output (English): 2023, 3, 6129, 10, 13, 4381, 7, 2989, 6, 3, 10, 7, 3091, 10, 3209, 2, 19