Task: Program Execution
Input (English): 10, 15, ['4941', '9549', 'H', 't', '6631', '1177', 'S', 'J', '3265', '7549', 'i', 'l', '8959', 'G', '289', 'B', 'V', '6443']
Output (English): 7549il8959G289