Task: Program Execution
Input (English): 19, 23, ['5457', 'T', '6401', 'p', 'v', 'w', 'r', 'J', 'T', 'n', '5787', 'E', '4447', 'n', '5579', 'H', '9287', 'i', '8435', '771', 'x', '1567', 'e', '5553', 'B', 't', '8469', '671', '7161']
Output (English): 8435771x1567e