Task: Program Execution
Input (English): 7, 17, ['7509', '1531', 'U', '4687', '6855', '1173', '3699', 'W', 'H', 'K', '9045', '7903', '1383', '1829', 'n', '9447', 'z', 'N', 'c', '3059', '3485', '513']
Output (English): z, 9447, n, 1829, 1383, 7903, 9045, K, H, W, 3699