Task: Program Execution
Input (English): 7, ['287', '573', '6275', '5861', '2027', '2537', 'z', 'O', 'n', 'S', 'D', 'Y', '947', '1059', 'G', '3689']
Output (English): 287, 573, 6275, 5861, 2027, 2537, z