Task: Program Execution
Input (English): X 1431 l 4423 193 8317 1567 1617 x d D s 2243 Z 1863 R L y h N u 4565 7341 4349 V A w 7393
Output (English): 2, 4, 5, 6, 7, 8, 13, 15, 22, 23, 24, 28