Task: Program Execution
Input (English): 12, 18, ['l', 'O', 'D', 'g', 'm', '5683', 'w', '1723', 'H', '7085', 'Q', '6877', 'w', 'k', '4745', 'S', 'r', 'Z']
Output (English): ZrS5474kw7786