Task: Program Execution
Input (English): 20, 21, ['9837', '6343', 'W', '6925', '6931', 'H', 'J', '225', '7229', 'v', 'W', 'J', 'K', 'J', '6409', 'U', 'b', '1509', '2733', 'Q', '391', '3203', 'V', '1011', '1179', 'H', '6725']
Output (English): 193Q