Task: Program Execution
Input (English): r 7837 5967 5347 P 1553 9745 7975 z 1181 581 X 6365 6555 8179 s r H 7527 3419 6431 y 6001 B s 8417 2565 2835 u U 9551
Output (English): 1, 5, 9, 12, 16, 17, 18, 22, 24, 25, 29, 30