Task: Program Execution
Input (English): 9, 15, ['761', '5571', 'R', 'C', '8559', 'F', '2447', '5075', 'D', 'p', 'T', 'T', '8489', 'x', 'B', 'D', 'p', 'c', '8175', '8145', '905']
Output (English): DpTT8489xB