Task: Program Execution
Input (English): 311 L 9185 4213 4343 1237 1209 s 8721 H 8935 W D 7185 3565 6855 r J 4623 q T 4305 c 4663 9315 4697 2981 X W K 6027 2737 f 2471 1169
Output (English): 2, 8, 10, 12, 13, 17, 18, 20, 21, 23, 28, 29, 30, 33