Task: Program Execution
Input (English): R t 4267 t 437 8715 4725 R 6531 f e n z R U 5283 3159 8999 2781 7383 f 8793 9351 1929 2717 7421 1131 u 3565 4787 K 1627 H
Output (English): 3, 5, 6, 7, 9, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 29, 30, 32