Task: Program Execution
Input (English): 6, ['5771', '3655', 'q', 'S', '3979', '5045', '1005', '7911', '3271', 'G', '9491', '1673', 'G', 'd', 'q', '8027', 'C', 'L', '1561', 'u', 'o', 'S']
Output (English): 5771, 1005, G, 1561