Task: Program Execution
Input (English): 7, 19, ['y', 'B', 'i', 'q', '9019', 'T', '5019', 'D', '9523', '5757', 'W', '3129', 'x', 'H', '9015', 'Y', '5017', '9181', '2309', '6795', 's', 'E', 'l', 'H', 'F', '8001', '5239', '8823', 'U']
Output (English): 230991815017Y9015Hx3129W57579523D5019