Task: Program Execution
Input (English): N, 9023, H, 3415, 3257, 1017, 3103, u, 7559, g, 8255, x, 5493, r, u, 4825, 3493, 2333, l, 7237, 2829, 6133
Output (English): N, H, u, g, x, r, u, l