Task: Program Execution
Input (English): 8141 y q X 3045 H T E 4375 2281 h R 9187 3993 2293 9503 9603 9655 p l 6889 1787 1535 7385 M N i s 4381 681 J 4677 2593
Output (English): 2, 3, 4, 6, 7, 8, 11, 12, 19, 20, 25, 26, 27, 28, 31