Task: Program Execution
Input (English): 6, ['6531', '1281', '2371', '5499', '7193', 'W', 'L', '8677', '2247', 'G', '3337', '6755', '7569', 'Z', 'd', 'e', '1469', '2661', 'J', '4857', '2719', '4527', '7629', 'y', '2955', '5719']
Output (English): 6531, L, 7569, J, 2955