Task: Program Execution
Input (English): 13, 19, ['3121', 's', '8961', 'h', '369', '5035', '7963', 'E', '2855', '5879', 'T', '8319', 'I', '6529', '5629', 'q', 'W', '6543', '5357', 'Y']
Output (English): 75353456Wq92659256I