Task: Program Execution
Input (English): 8, 14, ['7557', '933', '6035', '8003', '7619', '3219', 'B', 'B', '8707', '8853', '3821', '7417', '2889', '4799', '1669', '8973', 'U', 'U', '6579', '6815', '3107', '2695', '97', '5797', '7337']
Output (English): 997498827147128335887078B