Task: Program Execution
Input (English): z t h 1855 o h h 7067 8091 9449 3299 w Y 5505 H M 8467 8573 7575 483 597 X 5819 S 7275 H w y k 9939 1627 9397 T 6527 W 8785 U 7207 4595 i
Output (English): 4, 8, 9, 10, 11, 14, 17, 18, 19, 20, 21, 23, 25, 30, 31, 32, 34, 36, 38, 39