Task: Program Execution
Input (English): 15, ['3135', '3479', '7663', 'Y', 'W', 'Y', 'n', '8153', 'a', 'Z', '5817', '9377', 'd', 'c', 'I', 'R', '2123', 'u', '1947', '6733', 'K', '35', 'l', '7687', '6041', '9745', '2497', '8267', 'j', '4507', '9847', 'J', '2929', '5493', 'W', 'f', 'F', 'u']
Output (English): 3135, R, 9847