Task: Program Execution
Input (English): 12, ['1317', 'o', 'O', '6445', 'E', '7821', '9439', 'H', 'H', '8683', 'm', 's', '2633', '3401', 't', '4461', '7579', 'S', '9847', '9191', 'p', 'D', '761', 'u', '4181']
Output (English): 1317, 2633, 4181