Task: Program Execution
Input (English): 3, 3, ['x', '5669', '4265', '3075', '7553', '1565', 'B', '5867', 'U', 'V', 'V', 'z', '6317', 'J', 'k', '8359', 'A', '6547', 'P', 'O', 'V', 'E', 'P', 'V', 'M', '5741']
Output (English): 4265