Task: Program Execution
Input (English): b 653 j 3183 4179 647 L u j 5961 P l 9701 4189 2057 4871 t 8271 t U 5481 1531 g y i 5595 u 8063 1879 5833
Output (English): 2, 4, 5, 6, 10, 13, 14, 15, 16, 18, 21, 22, 26, 28, 29, 30