Task: Program Execution
Input (English): 4, 17, ['1959', '3837', '2643', '2491', '5567', '6629', 'L', 'm', 'o', 'C', '9629', '4633', '4883', '635', '7419', 'm', '2399', '3091']
Output (English): 9932m9147536388433649269ComL926676551942