Task: Program Execution
Input (English): 12, 16, ['1843', 'd', 'p', 'H', '6793', '1793', 'u', 'n', '8081', '1489', 'e', 'k', '4379', 'X', '7825', '5217', 'y', 'L', '3367', 's', 'B']
Output (English): k4379X78255217