Task: Program Execution
Input (English): 7, 14, ['9453', '2349', '2197', 'U', '6809', '1571', '6739', '7009', '8675', 'H', 'y', '8345', '3105', 'X', 'o', 'N', 'y', '8545']
Output (English): X, 3105, 8345, y, H, 8675, 7009, 6739