Task: Program Execution
Input (English): 1, 5, ['9479', '9003', 'n', '3311', 'C', 'X', '5169', '8731', 'g', 'r', '8707', 'n', '6221', 'I', '19', '9261', 'u']
Output (English): 9479, 9003, n, 3311, C