Task: Program Execution
Input (English): 8, ['573', '2267', 'u', '9809', 'h', 'Y', '1597', '6029', '9775', '8337', 'K', 'K', '7901', 'i', 'U', '1511', '623']
Output (English): 573, 2267, u, 9809, h, Y, 1597, 6029