Task: Program Execution
Input (English): 8571 a z b u 2941 7731 4329 1005 N v 1095 U 8177 1275 2411 e 9773 4093 1583 Z 4995 2843 b A 699 6939 L b
Output (English): 8571, 2941, 7731, 4329, 1005, 1095, 8177, 1275, 2411, 9773, 4093, 1583, 4995, 2843, 699, 6939