Task: Program Execution
Input (English): 6, 6, ['3327', 'd', 'u', '9027', '7119', '9995', 'u', '5197', '3025', '3513', 'p', 'P', '9627', 'c', 'm', '1505', '1587', 'x', 'n', 'U']
Output (English): 9995