Task: Program Execution
Input (English): 4, 4, ['B', '5115', '6567', '4305', 'V', '6971', 'O', '8985', 'K', '9579', 'K', '2907', 'O', '1147', 'y', 'S', 'G', '4783', '3199', 'p', 'e', '1317', '1751', '8327', '9357']
Output (English): 4305