Task: Program Execution
Input (English): 6, ['8573', '4261', 'X', 'c', '4623', 'q', 'F', 'X', '5407', '7099', 'p', '3813', '9253', 'C', '8629', '4677', 'x', 'k', '1589', '8417']
Output (English): F, X, 5407, 7099, p, 3813, 9253, C, 8629, 4677, x, k, 1589, 8417