Task: Program Execution
Input (English): 6, ['n', '4453', '8025', '7503', 'h', 'd', 's', 'k', 'F', 'I', '8349', 'Q', 'X', '447', '6137', '6739', 'K']
Output (English): s, k, F, I, 8349, Q, X, 447, 6137, 6739, K