Task: Program Execution
Input (English): 11, 19, ['3407', 'K', 'q', '7049', 'W', '9669', 'W', '1217', 'f', '3369', '4317', '7515', 'J', 'G', '9533', 'P', 'y', '9817', '4249', '3593', 'O', '8913', 'C', '1737', '1731']
Output (English): 43177515JG9533Py98174249