Task: Program Execution
Input (English): 8165 6165 2117 a W A g L U H z 103 9897 n 3723 u 6727 1177 1503 t T 3207 H D C
Output (English): 8165, 6165, 2117, 103, 9897, 3723, 6727, 1177, 1503, 3207